Mean magnitude and position on the discovery images: 
                   2026 05 13.2928  2461173.7928  13.93  12:56:57.75 +38:16:08.7
117.34133  78.79913 galactic  CVn  Second-epoch detections are separated by 0.9" and 7.2 pix   
The object was found in VSX
 1"  ASASSN-V J125657.83+381608.4  
Type: SR
#   Max.           Min./Amp.       JD0           Period
    14.500   V            15.800   V         2457839.10000        156.000000000000                                
The object was not found in astcheck.
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 12:56:57.75 +38:16:08.7:  14.97 +/- 0.10  detection
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 12:56:57.75 +38:16:08.7:  15.21 +/- 0.13  detection
Forced photometry reference-image weighted average:  15.06 +/- 0.08
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits


CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits


fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits


fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits -crosshair 5801.21094 3025.08472 image    wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits -crosshair 5801.70020 3024.93481 image    wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits -crosshair 5811.55859 3082.17041 image    wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits -crosshair 5806.60400 3076.97827 image   

./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 05 13.29281 12 56 57.75 +38 16 08.7          13.9 R      V36

Position measured on individual images:

     TAU0008  C2026 05 13.29252 12 56 57.76 +38 16 08.3          14.0 R      V36
     TAU0008  C2026 05 13.29310 12 56 57.73 +38 16 09.2          13.9 R      V36

You may copy/paste the above measurements to the following online services:
MPChecker (in case the button does not work)
NEOCMTChecker (NEO's and comets)
sat_id2 (artificial satellites; needs at least two observations to work)
fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)

Here is a stub line for reporting a new transient to the TOCP. Don't forget to set the constellation name and the number of days since the last non-detection!

TCP 2026 05 13.2928*  12 56 57.75 +38 16 08.7  13.9 U             CVn       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
ASASSN-V J125657.83+381608.4,2461173.7928,13.93,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
ASASSN-V J125657.83+381608.4 20260513.2928 13.93CV NMW


The AAVSO data should be submitted to https://www.aavso.org/webobs

The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to  vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461120.83795573 21.03.2026 08:06:29.375   /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
First image: 2461120.83795573 21.03.2026 08:06:29.375   /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Last  image: 2461173.79309744 13.05.2026 07:01:53.619   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 4
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.44
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 5 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  6618
Objects passed selection criteria:  6612
Measurements per detected object (mean, median, min, max):    3.7    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.7    4.0    2    4
Average stars detected per image: 6296
Average stars matched: 6117.25 (97.1609 %)
Memory usage VmPeak:   112228 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun May 10 15:05:05 CDT 2026
VaST build number  1.0rc89-44-gd532a530
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-05-10)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed May 13 03:11:34 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461120.83795573 21.03.2026 08:06:29.375   /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
First image: 2461120.83795573 21.03.2026 08:06:29.375   /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Last  image: 2461173.79309744 13.05.2026 07:01:53.619   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 39
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.20
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 24 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  28693
Objects passed selection criteria:  28627
Measurements per detected object (mean, median, min, max):    3.6    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.6    4.0    2    4
Average stars detected per image: 26960.8
Average stars matched: 26058 (96.6516 %)
Memory usage VmPeak:   130964 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun May 10 15:05:05 CDT 2026
VaST build number  1.0rc89-44-gd532a530
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-05-10)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed May 13 03:13:25 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-22_multinight.fit
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 3.5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
CVn-02-Q1b1x1
#######################################
########### Starting CVn-02-Q1b1x1 ###########
Processing CVn-02-Q1b1x1
server tau has sufficient free disk space available: 237746 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 237746 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Small preview (one of the new images): 

Large previews of the second-epoch (new) images:

MAKE_PNG_PLOTS=yes


renamed 'CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.png' -> 'transient_report/CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits_preview.png'

CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits


renamed 'CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.png' -> 'transient_report/CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits_preview.png'

CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits




Read-check the input FITS images... read-check OK
Blank image check the input FITS images... blank-image-check OK
Read date check the input FITS images... read-date-check OK
Mean value check the input FITS images... OK, at least two new images have mean values below the threshold.
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 420.3473
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 482.0337
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 941.7645
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 486.7590
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 942.4291
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 486.1866
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.24044
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-22_multinight.fit
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     22.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 20.5 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-05-13T02:01:04.1263576' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-13T07:01:04.1263576' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61173.2924088659 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-13T07:01:14.0300851' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61173.2925234954 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     196.361205087273 / [deg] RA of telescope" status=0
Record 32: "DEC     =     37.9996323993235 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     59.2961111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     288.690277777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.16256673935578 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'CVn-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '13 05 27'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+38 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29441 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29441 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 11.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 56.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.71 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 20.5 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  7.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             5.400432 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-12.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-12.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-12.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/d_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits :)

Spent 0.733553 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-05-12.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/d_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-22_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37850.569222
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits :)


No overscan detected - all values seem high! (left_median=24504.0, right_median=28262.5)
renamed 'mff_TTUQ1b1x1_2026-04-22_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     22.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 20.5 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-05-13T02:01:53.6194725' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-13T07:01:53.6194725' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61173.2929817014 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-13T07:02:03.5214313' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61173.2930963077 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =      196.36120512123 / [deg] RA of telescope" status=0
Record 32: "DEC     =      37.999632360823 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     59.1380555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     288.711944444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.16447415825715 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'CVn-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '13 05 27'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+38 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29441 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29441 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 11.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 56.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.71 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 20.5 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  7.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             5.400432 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-12.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-12.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-12.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/d_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits :)

Spent 0.623400 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-05-12.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/d_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-22_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37850.569222
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits :)


No overscan detected - all values seem high! (left_median=24504.0, right_median=28262.5)
renamed 'mff_TTUQ1b1x1_2026-04-22_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Previews of the CALIBRATED second-epoch images:


fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits



fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
  
SExtractor catalog cache: saved CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat to cache
SExtractor catalog cache: saved CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461173.79252461
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Plate-solving the images
Entering WCS image calibration mode.
Entering WCS image calibration mode.
Entering WCS image calibration mode.
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits is already a symlink and we do not allow symlinks on symlinks
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
WCS_IMAGE_NAME=wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Field of view for the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits was not set. Trying to guess...
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
WCS_IMAGE_NAME=wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Field of view for the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits was not set. Trying to guess...
The guess is  605 arcmin.
The guess is  605 arcmin.
No image with WCS calibration found for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits .... Determining astrometry method...
Using the local copy of Astrometry.net software...
Choosing aperture...
Using the catalog image00004.cat SExtracted earlier from the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
No image with WCS calibration found for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits .... Determining astrometry method...
It's a known telescope with plate solutions that are supposed to be good.
Using the local copy of Astrometry.net software...
The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits has a WCS header - will blindly trust it is good...
Choosing aperture...
Using the catalog image00003.cat SExtracted earlier from the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits' -> 'wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Field of view for the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits was not set. Trying to guess...
It's a known telescope with plate solutions that are supposed to be good.
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/lib/make_outxyls_for_astrometric_calibration found 5465 high-SNR stars for plate solving
The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits has a WCS header - will blindly trust it is good...
The guess is  570 arcmin.
WCS-calibrated image found: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Checking if the catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits was not found.
 
This service uses tools provided by Astrometry.net.
For more information visit http://astrometry.net/ 

verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/lib/make_outxyls_for_astrometric_calibration found 5461 high-SNR stars for plate solving
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits' -> 'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Field of view for the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits was not set. Trying to guess...
######### Trying to solve plate assuming 605' field of view #########
 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Using the local copy of Astrometry.net code
The guess is  570 arcmin.
IMAGE_SIZE= --width 9576 --height 6388    SCALE_LOW=544.5 SCALE_HIGH=3025.0
Using solve-field binary
/usr/local/astrometry/bin/solve-field
Reading input file 1 of 1: "out3314339.xyls"...
WCS-calibrated image found: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Checking if the catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits was not found.
 
This service uses tools provided by Astrometry.net.
For more information visit http://astrometry.net/ 

verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
######### Trying to solve plate assuming 605' field of view #########
 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Using the local copy of Astrometry.net code
IMAGE_SIZE= --width 9576 --height 6388    SCALE_LOW=544.5 SCALE_HIGH=3025.0
Using solve-field binary
/usr/local/astrometry/bin/solve-field
Reading input file 1 of 1: "out3314336.xyls"...
Generating wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat from image00002.cat
Generating wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat from image00001.cat
Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits created.
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits created.
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:05:29.737 +37:59:38.20 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:05:29.368 +37:59:40.01 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 6357 stars ###
'wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
 ### Converted positions of 6351 stars ###
'/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/correct_sextractor_wcs_catalog_usingxy2sky3314972.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/correct_sextractor_wcs_catalog_usingxy2sky3315053.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Reading sort column "FLUX_APER"
Sorting sort column
mmapping input file
Copying table header.
Writing row 0
Done
Solving...
Reading file "./out3314336.axy"...
Field 1 did not solve (index index-4119.fits, field objects 1-10).
Field 1 did not solve (index index-4118.fits, field objects 1-10).
Reading sort column "FLUX_APER"
Sorting sort column
mmapping input file
Copying table header.
Writing row 0
Done
Solving...
Field 1 did not solve (index index-4117.fits, field objects 1-10).
Reading file "./out3314339.axy"...
Field 1 did not solve (index index-4116.fits, field objects 1-10).
Field 1 did not solve (index index-4119.fits, field objects 1-10).
Field 1 did not solve (index index-4118.fits, field objects 1-10).
Field 1 did not solve (index index-4117.fits, field objects 1-10).
Field 1 did not solve (index index-4115.fits, field objects 1-10).
Field 1 did not solve (index index-4116.fits, field objects 1-10).
  log-odds ratio 99.8787 (2.38103e+43), 25 match, 0 conflict, 44 distractors, 96 index.
  RA,Dec = (196.397,38.0091), pixel scale 5.95319 arcsec/pix.
  Hit/miss:   Hit/miss: -++-+---+---++--+---+----++-+++-+---++--+-+-+----+--++--+----+------+(best)-----------+---+-------+-------
Field 1 did not solve (index index-4115.fits, field objects 1-10).
Field 1: solved with index index-4114.fits.
Field 1 solved: writing to file ./out3314336.solved to indicate this.
  log-odds ratio 96.268 (6.43675e+41), 25 match, 0 conflict, 44 distractors, 96 index.
  RA,Dec = (196.386,38.0013), pixel scale 5.95308 arcsec/pix.
  Hit/miss:   Hit/miss: -++-+---+---++--+---+----++-+-+-+---++--+++-+----+--++--+----+------+(best)-----------+---+-------+-------
Field: out3314336.xyls
Field center: (RA,Dec) = (196.385646, 37.993269) deg.
Field center: (RA H:M:S, Dec D:M:S) = (13:05:32.555, +37:59:35.768).
Field size: 15.787 x 10.5706 degrees
Field rotation angle: up is -176.356 degrees E of N
Field parity: neg

Inserting WCS header...  '/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits' -> 'fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits'
Field 1: solved with index index-4114.fits.
Field 1 solved: writing to file ./out3314339.solved to indicate this.
Field: out3314339.xyls
Field center: (RA,Dec) = (196.374389, 37.985243) deg.
Field center: (RA H:M:S, Dec D:M:S) = (13:05:29.853, +37:59:06.873).
Field size: 15.7869 x 10.5706 degrees
Field rotation angle: up is -176.356 degrees E of N
Field parity: neg

Inserting WCS header...  '/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits' -> 'fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits'
WCS keywords have been successfully stripped from all HDUs in the file.
-rw-r--r-- 1 apache apache 117M May 13 03:11 fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
-rw-r--r-- 1 apache apache  12K May 13 03:11 out3314336.wcs
Inserting WCS header (1st iteration local)...  Opening FITS image file fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits for reading...  done!
Creating new image file (wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits)...  done!
WCS keywords have been successfully stripped from all HDUs in the file.
-rw-r--r-- 1 apache apache 117M May 13 03:11 fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
-rw-r--r-- 1 apache apache  12K May 13 03:11 out3314339.wcs
Inserting WCS header (1st iteration local)...  Opening FITS image file fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits for reading...  done!
Creating new image file (wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits)...  done!
done!
done!
All done!
done
The WCS header appears to be added with no errors in /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits (fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits)
Keyword does not exist
Keyword has been changed to:
VAST001 = 'wcs_image_calibration.sh' / VaST script name
Keyword does not exist
Keyword has been changed to:
VAST002 = 'local   '           / ASTROMETRYNET_LOCAL_OR_REMOTE
Keyword does not exist
Keyword has been changed to:
VAST003 = 'local   '           / PLATE_SOLVE_SERVER
Keyword does not exist
Keyword has been changed to:
VAST004 = 'iteration01'        / astrometry.net run
'asassn_transients_list.txt' -> '../asassn_transients_list.txt'
All done!
done
The WCS header appears to be added with no errors in /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits (fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits)
Keyword does not exist
Keyword has been changed to:
VAST001 = 'wcs_image_calibration.sh' / VaST script name
Keyword does not exist
Keyword has been changed to:
VAST002 = 'local   '           / ASTROMETRYNET_LOCAL_OR_REMOTE
Keyword does not exist
Keyword has been changed to:
VAST003 = 'local   '           / PLATE_SOLVE_SERVER
Keyword does not exist
Keyword has been changed to:
VAST004 = 'iteration01'        / astrometry.net run
Reading input file 1 of 1: "out3314339.xyls"...
Reading input file 1 of 1: "out3314336.xyls"...
Reading sort column "FLUX_APER"
Sorting sort column
mmapping input file
Copying table header.
Writing row 0
Done
Solving...
Reading file "./out3314339.axy"...
Only searching for solutions within 15.7283 degrees of RA,Dec (196.373,37.9845)
  log-odds ratio 27.5212 (8.96036e+11), 10 match, 0 conflict, 33 distractors, 28 index.
  RA,Dec = (196.377,37.9864), pixel scale 5.96254 arcsec/pix.
  Hit/miss:   Hit/miss: -+-+---+-++-+-----+--+------------+-------+(best)---------------------------------------------------------
Reading sort column "FLUX_APER"
Sorting sort column
mmapping input file
Copying table header.
Writing row 0
Done
Solving...
Field 1: solved with index index-4116.fits.
Field 1 solved: writing to file ./out3314339.solved to indicate this.
Reading file "./out3314336.axy"...
Only searching for solutions within 15.7283 degrees of RA,Dec (196.385,37.9925)
Field: out3314339.xyls
Field center: (RA,Dec) = (196.376302, 37.985081) deg.
Field center: (RA H:M:S, Dec D:M:S) = (13:05:30.313, +37:59:06.292).
Field size: 15.7696 x 10.569 degrees
Field rotation angle: up is -176.352 degrees E of N
Field parity: neg

  log-odds ratio 32.6869 (1.5695e+14), 11 match, 0 conflict, 30 distractors, 28 index.
  RA,Dec = (196.388,37.9944), pixel scale 5.96264 arcsec/pix.
  Hit/miss:   Hit/miss: -+-++--+++--+-------++------------+-----+(best)-----------------------------------------------------------
WCS keywords have been successfully stripped from all HDUs in the file.
-rw-r--r-- 1 apache apache 117M May 13 03:11 fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
-rw-r--r-- 1 apache apache  12K May 13 03:11 out3314339.wcs
Inserting WCS header (2nd iteration local)...  Opening FITS image file fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits for reading...  done!
Creating new image file (wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits)...  done!
done!
Field 1: solved with index index-4116.fits.
Field 1 solved: writing to file ./out3314336.solved to indicate this.
Field: out3314336.xyls
Field center: (RA,Dec) = (196.387594, 37.993134) deg.
Field center: (RA H:M:S, Dec D:M:S) = (13:05:33.023, +37:59:35.281).
Field size: 15.7696 x 10.5692 degrees
Field rotation angle: up is -176.351 degrees E of N
Field parity: neg

WCS keywords have been successfully stripped from all HDUs in the file.
-rw-r--r-- 1 apache apache 117M May 13 03:11 fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
-rw-r--r-- 1 apache apache  12K May 13 03:11 out3314336.wcs
Inserting WCS header (2nd iteration local)...  Opening FITS image file fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits for reading...  done!
Creating new image file (wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits)...  done!
done!
All done!
The WCS header appears to be added with no errors.
Keyword does not exist
Keyword has been changed to:
VAST001 = 'wcs_image_calibration.sh' / VaST script name
Keyword does not exist
Keyword has been changed to:
VAST002 = 'local   '           / ASTROMETRYNET_LOCAL_OR_REMOTE
Keyword does not exist
Keyword has been changed to:
VAST003 = 'local   '           / PLATE_SOLVE_SERVER
Keyword does not exist
Keyword has been changed to:
VAST004 = 'iteration02'        / astrometry.net run
The field of view is large: we'll try to run Astromety.net code on the image itself rather than a star list
Reading input file "wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits"...
Found an existing WCS header, will try to verify it.
Extracting sources...
All done!
The WCS header appears to be added with no errors.
Keyword does not exist
Keyword has been changed to:
VAST001 = 'wcs_image_calibration.sh' / VaST script name
Keyword does not exist
Keyword has been changed to:
VAST002 = 'local   '           / ASTROMETRYNET_LOCAL_OR_REMOTE
Keyword does not exist
Keyword has been changed to:
VAST003 = 'local   '           / PLATE_SOLVE_SERVER
Keyword does not exist
Keyword has been changed to:
VAST004 = 'iteration02'        / astrometry.net run
The field of view is large: we'll try to run Astromety.net code on the image itself rather than a star list
Reading input file "wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits"...
Found an existing WCS header, will try to verify it.
Extracting sources...
'tns_transients_list.txt' -> '../tns_transients_list.txt'
simplexy: found 20492 sources.
simplexy: found 20538 sources.
Solving...
Reading file "./wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.axy"...
Verifying WCS using indices with quads of size [63.6995, 954.895] arcmin
Verifying WCS with index 39 of 61 (/usr/local/astrometry/data/index-4117.fits)
Verifying WCS of field 1.
  log-odds ratio 87.746 (1.28112e+38), 18 match, 0 conflict, 264 distractors, 19 index.
  RA,Dec = (196.377,37.9859), pixel scale 5.98305 arcsec/pix.
  Hit/miss:   Hit/miss: ---------------+---------+-------------------+-----+-------------------------+---+-------++---------
Solving...
Reading file "./wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.axy"...
Verifying WCS using indices with quads of size [63.699, 954.887] arcmin
Verifying WCS with index 39 of 61 (/usr/local/astrometry/data/index-4117.fits)
Verifying WCS of field 1.
  log-odds ratio 83.8329 (2.5596e+36), 18 match, 0 conflict, 272 distractors, 19 index.
  RA,Dec = (196.389,37.9939), pixel scale 5.983 arcsec/pix.
  Hit/miss:   Hit/miss: -----------+--+-------------------------------------+---+----+-----+-----------------+-------+-+-+--
 --> log-odds 87.746
Verifying WCS with index 40 of 61 (/usr/local/astrometry/data/index-4116.fits)
Verifying WCS of field 1.
  log-odds ratio 215.014 (2.39525e+93), 27 match, 0 conflict, 255 distractors, 28 index.
  RA,Dec = (196.377,37.9859), pixel scale 5.98305 arcsec/pix.
  Hit/miss:   Hit/miss: ---------------+---------+----+--+-+---------+---+-+-----+-------------------+---+-+-----++---------
 --> log-odds 83.8329
Verifying WCS with index 40 of 61 (/usr/local/astrometry/data/index-4116.fits)
Verifying WCS of field 1.
  log-odds ratio 218.156 (5.54756e+94), 27 match, 0 conflict, 263 distractors, 28 index.
  RA,Dec = (196.389,37.9939), pixel scale 5.983 arcsec/pix.
  Hit/miss:   Hit/miss: -+---------+--+-------------+------+----------------+---++---+--+--+------+-----+----+-------+-+-+--
 --> log-odds 215.014
Verifying WCS with index 41 of 61 (/usr/local/astrometry/data/index-4115.fits)
Verifying WCS of field 1.
  log-odds ratio 475.872 (4.66359e+206), 49 match, 0 conflict, 233 distractors, 50 index.
  RA,Dec = (196.377,37.9859), pixel scale 5.98305 arcsec/pix.
  Hit/miss:   Hit/miss: ----+-----++---+------+--+-+--+-++-++-----+--+---+-+----++--+---++-----------+-+-+-+----+++---------
 --> log-odds 218.156
Verifying WCS with index 41 of 61 (/usr/local/astrometry/data/index-4115.fits)
Verifying WCS of field 1.
  log-odds ratio 474.333 (1.00011e+206), 49 match, 0 conflict, 241 distractors, 50 index.
  RA,Dec = (196.389,37.9939), pixel scale 5.983 arcsec/pix.
  Hit/miss:   Hit/miss: -+----+----+--++-+-----+-+--+------+----+-------+-+++---++-+-+--++-+---+--+-+---+----+---+---+-+-+--
 --> log-odds 475.872
Verifying WCS with index 42 of 61 (/usr/local/astrometry/data/index-4114.fits)
Verifying WCS of field 1.
  log-odds ratio 956.706 (inf), 95 match, 0 conflict, 187 distractors, 97 index.
  RA,Dec = (196.377,37.9859), pixel scale 5.98305 arcsec/pix.
  Hit/miss:   Hit/miss: +++-+++-++++---++++--+++++-+--++++-++---+++-++-+-+++----++-++---++-++--++--+-+-+-+++--+++++-+--+--+-
 --> log-odds 474.333
Verifying WCS with index 42 of 61 (/usr/local/astrometry/data/index-4114.fits)
Verifying WCS of field 1.
  log-odds ratio 955.8 (inf), 95 match, 0 conflict, 195 distractors, 97 index.
  RA,Dec = (196.389,37.9939), pixel scale 5.983 arcsec/pix.
  Hit/miss:   Hit/miss: ++++-++-++++-+++++++--++++-++-+----+-+--+------++++++---++++-+-+++-+---++-+-+--++--+++-++++-++-+-+++
 --> log-odds 956.706
Verifying WCS with index 43 of 61 (/usr/local/astrometry/data/index-4113.fits)
Verifying WCS of field 1.
  log-odds ratio 1857.93 (inf), 193 match, 0 conflict, 129 distractors, 196 index.
  RA,Dec = (196.377,37.9859), pixel scale 5.98305 arcsec/pix.
  Hit/miss:   Hit/miss: ++++++++++++++++++++++++++++++++++-+++++++++++++++++-+-++++++++++++++-+++-++++++++++++++++++++++++++
 --> log-odds 955.8
Verifying WCS with index 43 of 61 (/usr/local/astrometry/data/index-4113.fits)
Verifying WCS of field 1.
  log-odds ratio 1854.08 (inf), 193 match, 0 conflict, 141 distractors, 196 index.
  RA,Dec = (196.389,37.9939), pixel scale 5.983 arcsec/pix.
  Hit/miss:   Hit/miss: ++++++++++++++++++++++++++-++++++-++++++++++-+-+++++++++++++++-+++++++++++++++++++++++++++++++-+++++
 --> log-odds 1857.93
Verifying WCS with index 44 of 61 (/usr/local/astrometry/data/index-4112.fits)
Verifying WCS of field 1.
  log-odds ratio 3358.54 (inf), 376 match, 0 conflict, 522 distractors, 380 index.
  RA,Dec = (196.377,37.9859), pixel scale 5.98305 arcsec/pix.
  Hit/miss:   Hit/miss: +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-++++++++++++++++++++++++++++++
 --> log-odds 1854.08
Verifying WCS with index 44 of 61 (/usr/local/astrometry/data/index-4112.fits)
Verifying WCS of field 1.
  log-odds ratio 3364.44 (inf), 377 match, 0 conflict, 497 distractors, 381 index.
  RA,Dec = (196.389,37.9939), pixel scale 5.983 arcsec/pix.
  Hit/miss:   Hit/miss: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 --> log-odds 3358.54
Verifying WCS with index 45 of 61 (/usr/local/astrometry/data/index-4111.fits)
Verifying WCS of field 1.
  log-odds ratio 6085.91 (inf), 730 match, 1 conflict, 1199 distractors, 738 index.
  RA,Dec = (196.377,37.9859), pixel scale 5.98305 arcsec/pix.
  Hit/miss:   Hit/miss: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 --> log-odds 3364.44
Verifying WCS with index 45 of 61 (/usr/local/astrometry/data/index-4111.fits)
Verifying WCS of field 1.
  log-odds ratio 6084.12 (inf), 731 match, 1 conflict, 1238 distractors, 739 index.
  RA,Dec = (196.389,37.9939), pixel scale 5.983 arcsec/pix.
  Hit/miss:   Hit/miss: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 --> log-odds 6085.91
Verifying WCS with index 46 of 61 (/usr/local/astrometry/data/index-4110.fits)
Verifying WCS of field 1.
  log-odds ratio 11041.3 (inf), 1444 match, 0 conflict, 2371 distractors, 1467 index.
  RA,Dec = (196.377,37.9859), pixel scale 5.98305 arcsec/pix.
  Hit/miss:   Hit/miss: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 --> log-odds 6084.12
Verifying WCS with index 46 of 61 (/usr/local/astrometry/data/index-4110.fits)
Verifying WCS of field 1.
  log-odds ratio 11034 (inf), 1446 match, 0 conflict, 2377 distractors, 1469 index.
  RA,Dec = (196.389,37.9939), pixel scale 5.983 arcsec/pix.
  Hit/miss:   Hit/miss: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 --> log-odds 11041.3
Got 8 solutions.
Field: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Field center: (RA,Dec) = (196.375000, 37.986255) deg.
Field center: (RA H:M:S, Dec D:M:S) = (13:05:30.000, +37:59:10.519).
Field size: 15.7673 x 10.57 degrees
Field rotation angle: up is -176.358 degrees E of N
Field parity: neg
Creating new FITS file "./wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.new"...
 --> log-odds 11034
Got 8 solutions.
Field: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Field center: (RA,Dec) = (196.386278, 37.994306) deg.
Field center: (RA H:M:S, Dec D:M:S) = (13:05:32.707, +37:59:39.501).
Field size: 15.7673 x 10.57 degrees
Field rotation angle: up is -176.358 degrees E of N
Field parity: neg
Creating new FITS file "./wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.new"...


renamed 'wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.new' -> 'wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits'
renamed 'wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.new' -> 'wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits'
Checking if the catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits alredy exist and is non-empty...
Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits was not found.
Checking if the catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits alredy exist and is non-empty...
Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits was not found.
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Generating wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat from image00004.cat
Generating wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat from image00003.cat
Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits created.
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits created.
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Image size: 941.0'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:05:29.731 +37:59:07.72 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
Image size: 941.0'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:05:32.438 +37:59:36.71 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 6289 stars ###
 ### Converted positions of 6329 stars ###
'wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/correct_sextractor_wcs_catalog_usingxy2sky3355134.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
'/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/correct_sextractor_wcs_catalog_usingxy2sky3355204.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits exists and is non-empty
Saving wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits to local_wcs_cache/
'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits' -> 'local_wcs_cache/wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits'
wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits exists and is non-empty
Saving wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits to local_wcs_cache/
'wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits' -> 'local_wcs_cache/wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits'
wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits exists and is non-empty
Saving wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits to local_wcs_cache/
'wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits' -> 'local_wcs_cache/wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits'
wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits exists and is non-empty
Saving wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits to local_wcs_cache/
'wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits' -> 'local_wcs_cache/wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits (1st reference image)
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:05:29.368 +37:59:40.01 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits (1st new image)
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Image size: 941.0'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:05:32.438 +37:59:36.71 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:05:29.368 +37:59:40.01
Second-epoch image center 13:05:32.438 +37:59:36.71
Angular distance between the image centers 0.0101 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits (2nd new image)
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Image size: 941.0'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:05:29.731 +37:59:07.72 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:05:29.368 +37:59:40.01
Second-epoch image center 13:05:29.731 +37:59:07.72
Angular distance between the image centers 0.0090 deg.
###################################
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits sigma_overall=N/A worst_q_ratio=N/A
ref2=wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits sigma_overall=N/A worst_q_ratio=N/A
new1=wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits sigma_overall=N/A worst_q_ratio=N/A
new2=wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits sigma_overall=N/A worst_q_ratio=N/A
reference average sigma_overall=N/A worst_q_ratio=N/A
warn-on-ratio threshold: 2.0x reference
###################################
INFO: WCS quality sigma_overall_arcsec not available for comparison (1st new image new=N/A ref_avg=N/A)
INFO: WCS quality sigma_overall_arcsec not available for comparison (2nd new image new=N/A ref_avg=N/A)
INFO: WCS quality worst_quadrant_to_overall_ratio not available for comparison (1st new image new=N/A ref_avg=N/A)
INFO: WCS quality worst_quadrant_to_overall_ratio not available for comparison (2nd new image new=N/A ref_avg=N/A)
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  13:05:32.438 +37:59:36.71
Second-epoch second image center 13:05:29.731 +37:59:07.72
Angular distance between the image centers 0.01200 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits &> /tmp/tmp.cKYjbbWFdD
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits &> /tmp/tmp.SbIHxwofHu
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits &> /tmp/tmp.c9GK54Pmp6
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits &> /tmp/tmp.SXM3xkqQGb
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Calibrating the magnitude scale
Found non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits and wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat 
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits and wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat 
Found non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits and wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat
The reference image (wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits) and catalog (wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat) found
'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat' -> 'wcsmag.cat'
Read 6351 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 185.7996 to 206.9322 deg, Dec +32.4226 to +43.2598 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 185.7996 to 206.9322 deg, Dec 32.4226 to 43.2598 deg
Loaded 4178 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 3121 out of 3258 total matches.
Matched with Tycho-2 3258 out of 6351 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.952100
a=0.000000 b=1.000000 c=22.952100
From vast_summary.log: estimated ref. image limiting mag.:  -7.44
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.51

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.51

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6351 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 185.7996 to 206.9322 deg, Dec +32.4226 to +43.2598 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 185.7996 to 206.9322 deg, Dec 32.4226 to 43.2598 deg
Loaded 4178 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 3121 out of 3258 total matches.
Matched with Tycho-2 3258 out of 6351 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits:


Forced-photometry filter: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits -> calib.txt_param_ref_wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits (aperture=6.5)
Read 6357 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 185.7997 to 207.0511 deg, Dec +32.4226 to +43.2598 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 185.7997 to 207.0511 deg, Dec 32.4226 to 43.2598 deg
Loaded 4209 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 3115 out of 3251 total matches.
Matched with Tycho-2 3251 out of 6357 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits:


Forced-photometry filter: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits -> calib.txt_param_ref_wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits (aperture=6.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 4 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.3 pix  CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
 2.4 pix  CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
 3.4 pix  fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
 3.4 pix  fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
 2.3 pix  wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
 2.4 pix  wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Limiting magnitude estimates:
 15.5 mag.  CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
 15.5 mag.  CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
 15.2 mag.  fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
 15.2 mag.  fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
All-image limiting magnitude estimate:  15.2 (SNR )  12.5 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.cKYjbbWFdD (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits' -> 'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
WCS-calibrated image found: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Checking if the catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
WCS catalog name: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=399, passed=6351
Got 6351 stars (including 5951 good ones) from the SExtractor catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat 
util/solve_plate_with_UCAC5 got 6351 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 6264 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 6265 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 6265 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits N_match=967 sigma_overall_arcsec=0.376 sigma_q1_arcsec=0.299 sigma_q2_arcsec=0.446 sigma_q3_arcsec=0.365 sigma_q4_arcsec=0.412 n_q1=246 n_q2=253 n_q3=232 n_q4=236 worst_quadrant_to_overall_ratio=1.187
The image catalog is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits -region wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.SbIHxwofHu (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits' -> 'wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
WCS-calibrated image found: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Checking if the catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
WCS catalog name: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=401, passed=6357
Got 6357 stars (including 5953 good ones) from the SExtractor catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat 
util/solve_plate_with_UCAC5 got 6357 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 958 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6261 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6261 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6261 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits N_match=969 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.289 sigma_q2_arcsec=0.427 sigma_q3_arcsec=0.398 sigma_q4_arcsec=0.422 n_q1=248 n_q2=253 n_q3=232 n_q4=236 worst_quadrant_to_overall_ratio=1.150
The image catalog is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits -region wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.c9GK54Pmp6 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
WCS_IMAGE_NAME=wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
WCS-calibrated image found: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Checking if the catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits alredy exist and is non-empty...
Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
WCS catalog name: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=263, passed=6329
Got 6329 stars (including 6063 good ones) from the SExtractor catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat 
util/solve_plate_with_UCAC5 got 6329 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 965 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 6268 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 965 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 6267 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 6267 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 965 stars left (next iteration limit 1061)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits N_match=965 sigma_overall_arcsec=0.251 sigma_q1_arcsec=0.268 sigma_q2_arcsec=0.269 sigma_q3_arcsec=0.213 sigma_q4_arcsec=0.235 n_q1=242 n_q2=254 n_q3=234 n_q4=235 worst_quadrant_to_overall_ratio=1.070
The image catalog is written to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits -region wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.SXM3xkqQGb (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
WCS_IMAGE_NAME=wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
WCS-calibrated image found: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Checking if the catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits alredy exist and is non-empty...
Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
WCS catalog name: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=271, passed=6289
Got 6289 stars (including 6011 good ones) from the SExtractor catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat 
util/solve_plate_with_UCAC5 got 6289 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 965 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 6232 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 965 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 6231 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 6231 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 965 stars left (next iteration limit 1061)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits N_match=965 sigma_overall_arcsec=0.263 sigma_q1_arcsec=0.276 sigma_q2_arcsec=0.292 sigma_q3_arcsec=0.215 sigma_q4_arcsec=0.258 n_q1=242 n_q2=254 n_q3=234 n_q4=235 worst_quadrant_to_overall_ratio=1.112
The image catalog is written to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits -region wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits'
Saving fully-calibrated image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits'
Preparing the HTML report for the field CVn-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 12:56:51.52 +37:41:50.5:  12.38 +/- 0.01  detection
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 12:56:51.52 +37:41:50.5:  12.35 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.36 +/- 0.01
Forced photometry filter REJECTED candidate at 12:56:51.52 +37:41:50.5: ref_mag=12.36 +/- 0.01 new_mean_mag=12.4234 delta=-0.06 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20279_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 20279_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    10.88    13:26:29.13 +42:32:59.9   2633 0222   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  13:26:29.13 +42:32:59.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20399_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 20399_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    12.01    13:10:44.16 +34:19:10.6   3997 5356   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  13:10:44.16 +34:19:10.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20407_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 20407_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    12.13    13:33:19.33 +41:54:50.4   1819 0500   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  13:33:19.33 +41:54:50.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20428_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 20428_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 1     2026 05 13.29252    2461173.79252    12.39    12:56:51.51 +37:41:50.6   5810 3427   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Discovery image 2     2026 05 13.29310    2461173.79310    12.46    12:56:51.53 +37:41:50.5   5805 3422   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field CVn-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
  
SExtractor catalog cache: saved CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat to cache
SExtractor catalog cache: saved CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Creating symlink local_wcs_cache/wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Creating symlink local_wcs_cache/wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Creating symlink local_wcs_cache/wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
Entering WCS image calibration mode.
Entering WCS image calibration mode.
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
WCS_IMAGE_NAME=wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Field of view for the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits was not set. Trying to guess...
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
WCS_IMAGE_NAME=wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Field of view for the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits was not set. Trying to guess...
The guess is  605 arcmin.
The guess is  605 arcmin.
WCS-calibrated image found: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Checking if the catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits alredy exist and is non-empty...
Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits was not found.
WCS-calibrated image found: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Checking if the catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits alredy exist and is non-empty...
Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits was not found.
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits has a WCS header - will blindly trust it is good...
It's a known telescope with plate solutions that are supposed to be good.
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits has a WCS header - will blindly trust it is good...
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits' -> 'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Field of view for the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits was not set. Trying to guess...
The guess is  570 arcmin.
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits' -> 'wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Field of view for the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits was not set. Trying to guess...
The guess is  570 arcmin.
WCS-calibrated image found: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Checking if the catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits was not found.
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
WCS-calibrated image found: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Checking if the catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits was not found.
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Generating wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat from image00004.cat
Generating wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat from image00003.cat
Generating wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat from image00001.cat
Generating wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat from image00002.cat
Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits created.
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits created.
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits created.
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits created.
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Image size: 941.0'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:05:29.731 +37:59:07.72 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
Image size: 941.0'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:05:32.438 +37:59:36.71 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:05:29.368 +37:59:40.01 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:05:29.737 +37:59:38.20 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 25021 stars ###
'wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
 ### Converted positions of 29423 stars ###
'/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/correct_sextractor_wcs_catalog_usingxy2sky3563099.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
 ### Converted positions of 25069 stars ###
'/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/correct_sextractor_wcs_catalog_usingxy2sky3563190.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
'wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
'/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/correct_sextractor_wcs_catalog_usingxy2sky3562999.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
 ### Converted positions of 29303 stars ###
'wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/correct_sextractor_wcs_catalog_usingxy2sky3563272.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits exists and is non-empty
wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits exists and is non-empty
wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits exists and is non-empty
wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits (1st reference image)
verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:05:29.368 +37:59:40.01 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits (1st new image)
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Image size: 941.0'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:05:32.438 +37:59:36.71 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:05:29.368 +37:59:40.01
Second-epoch image center 13:05:32.438 +37:59:36.71
Angular distance between the image centers 0.0101 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits (2nd new image)
verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Image size: 941.0'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:05:29.731 +37:59:07.72 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:05:29.368 +37:59:40.01
Second-epoch image center 13:05:29.731 +37:59:07.72
Angular distance between the image centers 0.0090 deg.
###################################
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits sigma_overall=N/A worst_q_ratio=N/A
ref2=wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits sigma_overall=N/A worst_q_ratio=N/A
new1=wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits sigma_overall=N/A worst_q_ratio=N/A
new2=wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits sigma_overall=N/A worst_q_ratio=N/A
reference average sigma_overall=N/A worst_q_ratio=N/A
warn-on-ratio threshold: 2.0x reference
###################################
INFO: WCS quality sigma_overall_arcsec not available for comparison (1st new image new=N/A ref_avg=N/A)
INFO: WCS quality sigma_overall_arcsec not available for comparison (2nd new image new=N/A ref_avg=N/A)
INFO: WCS quality worst_quadrant_to_overall_ratio not available for comparison (1st new image new=N/A ref_avg=N/A)
INFO: WCS quality worst_quadrant_to_overall_ratio not available for comparison (2nd new image new=N/A ref_avg=N/A)
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  13:05:32.438 +37:59:36.71
Second-epoch second image center 13:05:29.731 +37:59:07.72
Angular distance between the image centers 0.01200 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits &> /tmp/tmp.nVSUnFBLkf
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits &> /tmp/tmp.tfVTGttl7b
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits &> /tmp/tmp.7emyMaINDh
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits &> /tmp/tmp.oQW2dcBJDi
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Calibrating the magnitude scale
Found non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits and wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat 
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits and wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat 
Found non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits and wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat
The reference image (wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits) and catalog (wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat) found
'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat' -> 'wcsmag.cat'
Read 29423 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 185.7996 to 207.0489 deg, Dec +32.3526 to +43.2598 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 185.7996 to 207.0489 deg, Dec 32.3526 to 43.2598 deg
Loaded 4229 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 2990 out of 3263 total matches.
Matched with Tycho-2 3263 out of 29423 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.853200
a=0.000000 b=1.000000 c=22.853200
From vast_summary.log: estimated ref. image limiting mag.:  -7.20
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.65

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.65

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 29423 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 185.7996 to 207.0489 deg, Dec +32.3526 to +43.2598 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 185.7996 to 207.0489 deg, Dec 32.3526 to 43.2598 deg
Loaded 4229 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 2990 out of 3263 total matches.
Matched with Tycho-2 3263 out of 29423 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits:


Forced-photometry filter: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits -> calib.txt_param_ref_wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits (aperture=5.2)
Read 29303 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 185.7997 to 207.0512 deg, Dec +32.3524 to +43.2598 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 185.7997 to 207.0512 deg, Dec 32.3524 to 43.2598 deg
Loaded 4230 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 2989 out of 3263 total matches.
Matched with Tycho-2 3263 out of 29303 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits:


Forced-photometry filter: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits -> calib.txt_param_ref_wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits (aperture=5.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 22 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.2 pix  CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
 2.2 pix  CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
 3.2 pix  fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
 3.2 pix  fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
 2.2 pix  wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
 2.2 pix  wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Limiting magnitude estimates:
 15.7 mag.  CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
 15.6 mag.  CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
 15.3 mag.  fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
 15.3 mag.  fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
All-image limiting magnitude estimate:  15.3 (SNR )  14.7 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.nVSUnFBLkf (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits' -> 'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
WCS-calibrated image found: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
Checking if the catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits
WCS catalog name: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=17, blended=1282, passed=29406
Got 29406 stars (including 28091 good ones) from the SExtractor catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat 
util/solve_plate_with_UCAC5 got 29406 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 29111 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 29109 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 29109 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits N_match=967 sigma_overall_arcsec=0.408 sigma_q1_arcsec=0.321 sigma_q2_arcsec=0.440 sigma_q3_arcsec=0.403 sigma_q4_arcsec=0.394 n_q1=245 n_q2=260 n_q3=224 n_q4=238 worst_quadrant_to_overall_ratio=1.080
The image catalog is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits -region wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.tfVTGttl7b (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits' -> 'wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
WCS_IMAGE_NAME=wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
WCS-calibrated image found: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
Checking if the catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits alredy exist and is non-empty...
Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits
WCS catalog name: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=20, blended=1279, passed=29283
Got 29283 stars (including 27971 good ones) from the SExtractor catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat 
util/solve_plate_with_UCAC5 got 29283 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 28918 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 28919 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 28919 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits N_match=970 sigma_overall_arcsec=0.383 sigma_q1_arcsec=0.260 sigma_q2_arcsec=0.429 sigma_q3_arcsec=0.432 sigma_q4_arcsec=0.415 n_q1=249 n_q2=260 n_q3=224 n_q4=237 worst_quadrant_to_overall_ratio=1.128
The image catalog is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits -region wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.7emyMaINDh (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
WCS_IMAGE_NAME=wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
WCS-calibrated image found: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Checking if the catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits alredy exist and is non-empty...
Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
WCS catalog name: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=22, blended=915, passed=25047
Got 25047 stars (including 24100 good ones) from the SExtractor catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat 
util/solve_plate_with_UCAC5 got 25047 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 669 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 965 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 24870 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 669 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 965 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 24871 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 24871 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 965 stars left (next iteration limit 1061)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits N_match=965 sigma_overall_arcsec=0.266 sigma_q1_arcsec=0.280 sigma_q2_arcsec=0.295 sigma_q3_arcsec=0.218 sigma_q4_arcsec=0.259 n_q1=243 n_q2=254 n_q3=233 n_q4=235 worst_quadrant_to_overall_ratio=1.109
The image catalog is written to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits -region wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.oQW2dcBJDi (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
WCS_IMAGE_NAME=wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
WCS-calibrated image found: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Checking if the catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits alredy exist and is non-empty...
Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
WCS catalog name: wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=15, blended=850, passed=25006
Got 25006 stars (including 24123 good ones) from the SExtractor catalog wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat 
util/solve_plate_with_UCAC5 got 25006 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 966 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 24837 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 966 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 24837 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 24837 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 966 stars left (next iteration limit 1062)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits N_match=966 sigma_overall_arcsec=0.290 sigma_q1_arcsec=0.299 sigma_q2_arcsec=0.305 sigma_q3_arcsec=0.248 sigma_q4_arcsec=0.270 n_q1=243 n_q2=252 n_q3=234 n_q4=237 worst_quadrant_to_overall_ratio=1.052
The image catalog is written to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits -region wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Saving fully-calibrated image wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/wcs_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits
Preparing the HTML report for the field CVn-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 13:28:52.23 +41:05:19.7:  13.90 +/- 0.04  detection
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 13:16:34.02 +33:11:12.2:  15.86 +/- 0.27  detection
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 13:28:52.23 +41:05:19.7:  13.88 +/- 0.04  detection
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 12:29:32.00 +42:12:51.1:  14.96 +/- 0.13  detection
Forced photometry reference-image weighted average:  13.89 +/- 0.03
Forced photometry filter REJECTED candidate at 13:28:52.23 +41:05:19.7: ref_mag=13.89 +/- 0.03 new_mean_mag=14.2467 delta=-0.36 (need > 0.90)
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 13:30:48.58 +34:38:24.2:  15.09 +/- 0.15  detection
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 13:28:02.35 +37:58:19.9:  15.44 +/- 0.18  detection
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 12:29:01.16 +33:17:45.0:  15.18 +/- 0.18  detection
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 12:33:20.19 +35:28:47.5:  15.23 +/- 0.17  detection
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 12:29:32.00 +42:12:51.1:  15.00 +/- 0.14  detection
Forced photometry reference-image weighted average:  14.98 +/- 0.10
Forced photometry filter REJECTED candidate at 12:29:32.00 +42:12:51.1: ref_mag=14.98 +/- 0.10 new_mean_mag=14.7351 delta=0.24 (need > 0.90)
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 13:16:34.02 +33:11:12.2:  15.42 +/- 0.18  detection
Forced photometry reference-image weighted average:  15.56 +/- 0.15
Forced photometry filter REJECTED candidate at 13:16:34.02 +33:11:12.2: ref_mag=15.56 +/- 0.15 new_mean_mag=14.9905 delta=0.57 (need > 0.90)
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 12:33:20.19 +35:28:47.5:  15.17 +/- 0.16  detection
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 13:28:02.35 +37:58:19.9:  15.01 +/- 0.12  detection
Forced photometry reference-image weighted average:  15.20 +/- 0.12
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 13:30:48.58 +34:38:24.2:  14.85 +/- 0.12  detection
Forced photometry filter REJECTED candidate at 12:33:20.19 +35:28:47.5: ref_mag=15.20 +/- 0.12 new_mean_mag=14.9897 delta=0.21 (need > 0.90)
Forced photometry reference-image weighted average:  15.15 +/- 0.10
Forced photometry filter REJECTED candidate at 13:28:02.35 +37:58:19.9: ref_mag=15.15 +/- 0.10 new_mean_mag=14.8884 delta=0.26 (need > 0.90)
Forced photometry reference-image weighted average:  14.95 +/- 0.09
Forced photometry filter REJECTED candidate at 13:30:48.58 +34:38:24.2: ref_mag=14.95 +/- 0.09 new_mean_mag=14.7480 delta=0.20 (need > 0.90)
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 12:29:01.16 +33:17:45.0:  15.02 +/- 0.16  detection
Forced photometry reference-image weighted average:  15.09 +/- 0.12
Forced photometry filter REJECTED candidate at 12:29:01.16 +33:17:45.0: ref_mag=15.09 +/- 0.12 new_mean_mag=14.6711 delta=0.42 (need > 0.90)
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 12:56:57.75 +38:16:08.7:  14.97 +/- 0.10  detection
Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 12:56:57.75 +38:16:08.7:  15.21 +/- 0.13  detection
Forced photometry reference-image weighted average:  15.06 +/- 0.08
Forced photometry filter KEPT candidate at 12:56:57.75 +38:16:08.7: ref_mag=15.06 +/- 0.08 new_mean_mag=13.9260 delta=1.14 (need > 0.90)
Adding exclusion_list_local.txt__out14268.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 7s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 3s
  
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Considering the candidate 31916_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 31916_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    14.13    13:36:18.91 +40:46:41.5   1382 1133   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  13:36:18.93 +40:46:41.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 31917_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 31917_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    13.99    12:27:53.70 +34:53:38.3   9356 5136   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  12:27:53.60 +34:53:40.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 31919_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 31919_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    13.01    12:37:41.14 +42:53:23.1   8069 0303   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  12:37:41.13 +42:53:23.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 31920_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 31920_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    12.52    12:31:47.57 +40:34:50.9   8767 1692   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  12:31:47.57 +40:34:51.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32046_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32046_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    12.14    13:10:44.15 +34:19:10.7   3997 5356   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  13:10:44.14 +34:19:10.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32252_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32252_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    13.76    13:31:14.94 +34:26:58.0   1453 5019   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  13:31:14.92 +34:26:57.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32399_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32399_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    14.12    13:41:20.38 +38:52:19.4   0622 2186   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  13:41:20.34 +38:52:19.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32543_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32543_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 1     2026 05 13.29252    2461173.79252    14.37    13:28:52.30 +41:05:19.7   2262 1074   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Discovery image 2     2026 05 13.29310    2461173.79310    14.16    13:28:52.17 +41:05:19.6   2257 1068   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32657_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32657_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    14.63    13:39:58.09 +33:50:07.7   0302 5241   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  13:39:58.02 +33:50:06.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32662_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32662_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    14.59    12:26:13.98 +41:33:38.8   9393 1067   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  12:26:13.91 +41:33:36.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32707_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32707_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 1     2026 05 13.29252    2461173.79252    14.80    13:30:48.60 +34:38:23.0   1528 4917   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Discovery image 2     2026 05 13.29310    2461173.79310    14.70    13:30:48.56 +34:38:25.5   1523 4911   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32712_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32712_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    14.78    13:35:45.74 +33:15:45.7   0782 5662   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  13:35:45.78 +33:15:46.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32793_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32793_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 1     2026 05 13.29252    2461173.79252    14.72    12:29:31.97 +42:12:51.7   9004 0690   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Discovery image 2     2026 05 13.29310    2461173.79310    14.77    12:29:32.02 +42:12:50.4   8999 0686   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32820_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32820_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    14.93    13:22:29.04 +33:13:05.5   2462 5889   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  13:22:29.17 +33:13:06.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32854_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32854_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 1     2026 05 13.29252    2461173.79252    14.84    12:29:01.12 +33:17:45.4   9256 6124   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Discovery image 2     2026 05 13.29310    2461173.79310    14.57    12:29:01.20 +33:17:44.7   9250 6119   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32865_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32865_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 1     2026 05 13.29252    2461173.79252    15.01    13:16:33.89 +33:11:10.2   3213 5986   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Discovery image 2     2026 05 13.29310    2461173.79310    14.97    13:16:34.16 +33:11:14.2   3207 5980   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32872_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32872_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    14.90    13:34:36.38 +33:25:18.1   0943 5586   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  13:34:36.51 +33:25:19.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32920_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32920_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 1     2026 05 13.29252    2461173.79252    15.06    13:28:02.29 +37:58:20.0   2124 2957   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Discovery image 2     2026 05 13.29310    2461173.79310    14.79    13:28:02.40 +37:58:19.8   2119 2952   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32965_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 32965_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 1     2026 05 13.29252    2461173.79252    15.00    12:33:20.14 +35:28:46.9   8665 4799   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-04_20.00sec_-0.00C_LIGHTs_0239.fits
Discovery image 2     2026 05 13.29310    2461173.79310    14.98    12:33:20.24 +35:28:48.1   8659 4794   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 14268_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
Preparing report for the candidate 14268_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 02868_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 02868_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 3     2026 05 13.29310    2461173.79310    12.13    13:33:19.31 +41:54:50.5   1819 0500   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  13:33:19.32 +41:54:50.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 02175_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240
The candidate 02175_fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240 did not pass the final checks
Discovery image 2     2026 05 13.29310    2461173.79310    14.13    12:27:39.48 +42:04:46.2   9216 0758   /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_CVn-02-Q1b1x1_025213_TTUQ1b1x1_1662863_cy6MfbUI/fd_CVn-02-Q1b1x1_2026-05-13_02-01-53_20.00sec_-0.00C_LIGHTs_0240.fits

**** FOUND  12:27:39.45 +42:04:46.4 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 10s
Prepared the HTML report for the field CVn-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
12:56:57.75 +38:16:08.7
########### Completed CVn-02-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
12:56:57.75 +38:16:08.7
###################################################################################
12:56:57.75 +38:16:08.7  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
12:56:57.75 +38:16:08.7  -- does not seem to be a hot pixel (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
12:56:57.75 +38:16:08.7  -- a known variable star
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
1 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO   ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
12:56:57.75 +38:16:08.7
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461173.79252461 -observatory V36
03:12:42.79 +17:49:03.7 Mercury (-2.2mag)
05:28:01.94 +24:37:59.8 Venus (-3.9mag)
01:35:13.40 +09:04:16.1 Mars (1.2mag)
07:28:31.13 +22:16:50.7 Jupiter (-2.0mag)
00:40:37.05 +01:58:36.2 Saturn (0.9mag)
03:53:56.29 +20:06:56.1 Uranus (5.8mag)
00:14:02.85 +00:04:30.0 Neptune (7.8mag)
20:34:13.13 -22:56:30.7 Pluto (14.5mag)
00:12:03.42 +03:04:54.1 Moon (-9.3mag)
-rw-r--r-- 1 apache apache 362 May 13 03:11 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461173.79252461:
07:28:37.01 +22:16:34.6 Io (5.9mag)
07:28:20.80 +22:17:16.4 Europa (6.1mag)
07:28:45.06 +22:16:20.4 Ganymede (5.5mag)
07:28:08.19 +22:17:52.0 Callisto (6.7mag)
07:30:23.42 +21:55:03.4 Himalia (15.5mag)
07:28:29.02 +22:16:57.7 Thebe (16.4mag)
07:30:51.17 +22:21:21.1 Elara (17.4mag)
07:29:12.16 +22:42:29.8 Pasiphae (17.6mag)
07:36:05.79 +22:16:53.6 Carme (18.7mag)
00:40:48.85 +01:58:29.3 Titan (8.7mag)
00:40:35.41 +01:58:36.4 Rhea (10.0mag)
00:40:29.66 +01:56:47.7 Iapetus (11.4mag)
00:40:26.03 +01:58:52.9 Hyperion (14.7mag)
00:41:48.76 +02:04:07.4 Phoebe (16.8mag)
-rw-r--r-- 1 apache apache 569 May 13 03:11 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461173.79252461:
17:01:28.18 -29:55:36.6 JWST
16:57:43.47 +45:58:04.1 Chandra
19:03:49.76 -10:21:57.5 XMM-Newton
-rw-r--r-- 1 apache apache 96 May 13 03:11 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461173.79252461 -observatory V36
-> Warning: Longitude 255.61742 is outside valid range [-180, 180]
-rw-r--r-- 1 apache apache 67 May 13 03:11 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.42 -16:06:08.10  ASASSN-26cz  2026-04-22.12 16.24
12:59:50.45 -10:58:38.80    2026-05-9.06 17.5
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.01 -27:29:20.10  ASASSN-26cu  2026-04-16.29 -2.7
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
12:59:50.45 -10:58:38.80    2026-05-9.06 17.5
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.29 13.32
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:35.90  ASASSN-26co  2026-04-7.15 14.93
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.55 -22:39:33.40  ASASSN-26cm  2026-04-4.3 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40  SN2026gvk  2026-03-30 15.28
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.80 -63:44:05.50  ASASSN-26ch  2026-03-27.86 13.02
11:23:19.04 +34:22:38.00  SN2026fwt  2026-03-27.3 16.56
19:03:49.79 +37:04:05.20  ASASSN-26ce  2026-03-26.56 16.3
20:26:56.07 -52:54:06.50  AT2026hiy  2026-03-26.35 16.95
05:25:54.76 -30:15:35.80  ASASSN-26cg  2026-03-25.07 16.88
06:57:16.49 -26:54:37.20  SN2026fzb  2026-03-25.14 15.8
14:37:38.23 -43:00:52.30  ASASSN-26cd  2026-03-24.24 12.52
17:34:53.03 +06:04:29.70  AT2026gzl  2026-03-23.27 15.82
08:30:02.60 -35:12:47.50  ASASSN-26cf  2026-03-23.2 14.82
16:54:25.33 +37:49:56.60  SN 2026evz  2026-03-21.32 17.54
17:06:19.20 -18:54:19.50  ASASSN-26bx  2026-03-21.25 16.39
19:01:16.28 -29:29:23.10  ASASSN-26bw  2026-03-21.33 15.81
08:46:05.75 +10:47:39.80  ASASSN-26ca  2026-03-21.13 14.27
12:14:58.16 +63:47:16.20  SN 2026fvx  2026-03-21.12 15.6
18:02:55.90 -75:23:02.60  ASASSN-26bz  2026-03-21.32 16.16
12:16:02.88 -53:16:33.80  ASASSN-26cc  2026-03-20.04 15.48
13:08:21.85 +29:13:44.20  SN 2026fmh  2026-03-20.16 -0.33
19:56:38.48 -34:45:21.50  ASASSN-26cb  2026-03-20.35 -3.26
14:32:41.15 -41:38:48.50  ASASSN-26by  2026-03-20.15 -1.31
13:00:42.99 +37:18:34.60  SN2026fjc  2026-03-19.5 15.97
06:02:44.21 -04:11:06.20  ASASSN-26bv  2026-03-19.19 15.67
12:20:27.96 -45:55:38.40  ASASSN-26bt  2026-03-18.8 16.32
07:49:57.30 -56:14:35.10  ASASSN-26bu  2026-03-19.19 15.74
06:04:29.75 +53:23:34.00  SN 2026eza  2026-03-18.2 17.48
11:54:57.87 +69:19:28.90  AT2026fsf  2026-03-18.14 16.95
10:44:46.95 +58:27:29.30  SN 2026enn  2026-03-18.13 17.53
20:45:54.04 -73:26:43.00  AT 2026ezy  2026-03-18.13 16.83
06:53:18.10 -59:10:49.30  ASASSN-26bs  2026-03-18.02 16.93
07:45:09.29 -62:14:36.20  ASASSN-26br  2026-03-16.16 16.78
19:24:27.93 -52:04:36.40  AT 2023uk  2026-03-16.35 14.2
04:52:54.50 -15:20:57.10  AT2026fhw  2026-03-14.06 SDSS
11:10:34.24 +02:58:48.10  SN2026drr  2026-03-14.08 0.2
07:26:45.73 -27:45:13.90  ASASSN-26bo  2026-03-14.17 13.8
16:35:46.94 +58:12:28.40  SN2026ebt  2026-03-12.41 17.12
13:01:19.46 +15:42:15.50  SN2026ehe  2026-03-12.34 -0.18
09:15:55.41 +10:08:09.70  SN2026efq  2026-03-12.16 0.06
-rw-r--r-- 1 apache apache 5.8K May 13 03:11 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:04.88 +41:29:41.4  PNV J00430488+4129414  2026-02-20.5923  18.84Cmag
17:43:29.74 +11:24:00.3  TCP J17432974+1124003  2026-02-22.3773  13.6mag
09:55:01.59 +69:08:42.7  PNV J09550159+6908427  2026-02-20.893  19.0mag
07:03:25.76 -12:41:40.1  TCP J07032576-1241401  2026-03-10.4268  15.4mag
00:42:36.82 +41:16:05.8  PNV J00423682+4116058  2026-03-12.5744  17.24Cmag
07:26:45.79 -27:45:14.1  TCP J07264579-2745141  2026-03-17.4417  14.8mag
17:57:19.56 -28:08:14.7  TCP J17571956-2808147  2026-03-19.7972  14.5mag
08:46:05.73 +10:47:39.7  TCP J08460573+1047397  2026-03-21.1936  14.5mag
09:55:38.83 +69:05:21.7  PNV J09553883+6905217  2026-04-01.893  19.4mag
19:32:43.67 -22:39:30.7  TCP J19324367-2239307  2026-04-05.4395  13.6mag
16:16:36.03 +44:52:28.9  TCP J16163603+4452289  2026-04-05.6655  14.2mag
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
-rw-r--r-- 1 apache apache 188K May 13 03:11 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
16:41:22.394 +13:54:09.90  AT 2026lqp  2026-05-07.34 19.5433
13:59:13.517 -07:06:16.95  AT 2026lqo  2026-05-07.29 20.0474
16:06:17.802 +01:31:51.31  AT 2026lqn  2026-05-07.33 19.6684
19:47:24.194 +05:07:23.61  AT 2026lqm  2026-05-07.37 19.6683
16:04:43.617 +22:06:14.17  AT 2026lql  2026-05-07.33 19.8474
16:29:59.999 -11:56:47.82  AT 2026lqk  2026-05-07.34 19.7484
20:27:21.425 +83:01:37.26  AT 2026lqj  2026-05-08.31 19.889
10:36:13.003 -11:05:58.46  AT 2026lqi  2026-05-07.21 18.876
15:48:00.654 +16:46:23.35  AT 2026lqh  2026-05-06.03 20.03
14:09:34.482 +54:26:30.92  AT 2026lqg  2026-05-06.01 19.54
11:36:44.072 +07:14:34.91  AT 2026lqf  2026-05-07.27 19.909
11:50:54.655 +61:14:46.88  AT 2026lqe  2026-05-07.19 19.9549
08:08:30.782 +17:43:25.65  AT 2026lqd  2026-05-07.30 19.184
14:49:57.889 -13:06:09.83  AT 2026lqc  2026-05-07.37 19.424
12:47:29.648 +01:58:18.11  AT 2026lqb  2026-05-07.19 19.818
12:41:42.770 -17:46:00.00  AT 2026lqa  2026-05-07.67 17.69
14:59:35.556 -04:53:05.25  AT 2026lpz  2026-05-04.04 17.981
10:00:05.945 +11:34:48.39  AT 2026lpy  2026-05-02.17 19.606
09:24:01.028 +02:28:47.37  AT 2026lpx  2026-05-08.02 19.201
09:04:00.273 -08:22:58.60  AT 2026lpw  2026-05-08.02 19.371
-rw-r--r-- 1 apache apache 30K May 13 03:11 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed May 13 03:11:04 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 6s (0.10 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 31s (0.52 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 45s (0.75 min)
    MAGCAL_SANITY_CHECK: 1s (0.02 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 1s (0.02 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 87s (1.45 min)
TIMING SExtractor: 13 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 5 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 30s (0.50 min)
    WCS_CACHE_SETUP: 1s (0.02 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 74s (1.23 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 2s (0.03 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 1s (0.02 min)
    CANDIDATE_FILTERING_TOTAL: 3s (0.05 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 11s (0.18 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 122s (2.03 min)
FIELD_CVn-02-Q1b1x1: 224s (3.73 min)
=======================================
TOTAL_RUNTIME: 233s (3.88 min)
Finished: Wed May 13 03:14:57 CDT 2026