Mean magnitude and position on the discovery images: 
                   2026 08 29.2578  2461281.7578  12.18  05:09:47.47 +49:42:12.8
158.88753   5.78435 galactic  Aur  Second-epoch detections are separated by 1.2" and 7.6 pix   
The object was found in VSX
 3"  NSVS J0509479+494213          
Type: SR
#   Max.           Min./Amp.       JD0           Period
    12.564   r       Y     0.707   r         2458426.27940        237.677271700000                                
The object was not found in astcheck.
Forced photometry on wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits at 05:09:47.47 +49:42:12.8:  13.16 +/- 0.03  detection
Forced photometry on wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits at 05:09:47.47 +49:42:12.8:  13.16 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.16 +/- 0.02
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.

Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits


Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits


fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits


fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.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/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits -crosshair 2778.02930 781.66278 image    wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits -crosshair 2773.14868 778.50897 image    wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits -crosshair 6986.74072 5476.29395 image    wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits -crosshair 6988.99072 5483.59863 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf

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 08 29.25779 05 09 47.47 +49 42 12.8          12.2 R      V36

Position measured on individual images:

     TAU0008  C2026 08 29.25746 05 09 47.53 +49 42 12.5          12.2 R      V36
     TAU0008  C2026 08 29.25812 05 09 47.42 +49 42 13.1          12.2 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 08 29.2578*  05 09 47.47 +49 42 12.8  12.2 U             Aur       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
NSVS J0509479+494213,2461281.7578,12.18,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 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
NSVS J0509479+494213 20260829.2578 12.18CV 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

FITS images used in this processing run:

Field Per-03-Q2b1x1 reference image: Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
Field Per-03-Q2b1x1 reference image: Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
Field Per-03-Q2b1x1 second-epoch image: Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Field Per-03-Q2b1x1 second-epoch image: Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461093.60953049 22.02.2026 02:37:33.434   /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
First image: 2461093.60953049 22.02.2026 02:37:33.434   /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
Last  image: 2461281.75811890 29.08.2026 06:11:31.473   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.71
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: 4 seconds
Number of parallel threads: 3
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
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  18254
Objects passed selection criteria:  18126
Measurements per detected object (mean, median, min, max):    2.2    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.2    2.0    2    4
Average stars detected per image: 10720.5
Average stars matched: 10132.8 (94.5175 %)
Memory usage VmPeak:   244252 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Aug 29 01:35:04 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: 2461093.60953049 22.02.2026 02:37:33.434   /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
First image: 2461093.60953049 22.02.2026 02:37:33.434   /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
Last  image: 2461281.75811890 29.08.2026 06:11:31.473   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 28
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.33
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: 20 seconds
Number of parallel threads: 3
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
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  155770
Objects passed selection criteria:  155222
Measurements per detected object (mean, median, min, max):    2.3    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.3    2.0    2    4
Average stars detected per image: 96198
Average stars matched: 90127.5 (93.6896 %)
Memory usage VmPeak:   558260 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Aug 29 01:36:02 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.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= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
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= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
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= 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: 
Per-03-Q2b1x1
#######################################
########### Starting Per-03-Q2b1x1 ###########
Processing Per-03-Q2b1x1
server tau has sufficient free disk space available: 791034 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 791034 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.png' -> 'transient_report/Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits_preview.png'

Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits


renamed 'Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.png' -> 'transient_report/Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits_preview.png'

Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.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= 640.8402
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 779.6159
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 6691.1736
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1424.6421
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 6736.3305
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1431.3134
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 10.4413
INFO:                  SECOND_EPOCH__SD_ratio= 0.005
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     25.4799995422363 / [degC] Focuser temperature
AMBTEMP =                 26.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.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= '2026-08-29T01:10:34.6174753' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-29T06:10:34.6174753' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61281.2573451041 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-29T06:10:44.5202677' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61281.257459722 / 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-84137c4dbbbd119a9' / 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-TTU2'       / 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      =     71.9977791065532 / [deg] RA of telescope" status=0
Record 32: "DEC     =     46.0000819954728 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     14.9452777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =                44.13 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.82376304164303 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [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  = 'Per-03'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 48 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+46 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  =                20437 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20437 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.4799995422363 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.4799995422363 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 43.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.89 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 26.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 12.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            14.801184 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            11.200896 / [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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/d_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits :)

Spent 0.503812 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/d_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     26.1000003814697 / [degC] Focuser temperature
AMBTEMP =                 26.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.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= '2026-08-29T01:11:31.4735701' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-29T06:11:31.4735701' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61281.2580031599 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-29T06:11:41.3763900' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61281.2581177778 / 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-84137c4dbbbd119a9' / 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-TTU2'       / 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      =     71.9977790190491 / [deg] RA of telescope" status=0
Record 32: "DEC     =      46.000081987393 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.0808333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =              44.2225 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.79117546933748 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [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  = 'Per-03'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 48 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+46 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  =                20437 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20437 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.1000003814697 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.1000003814697 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 43.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.89 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 26.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 12.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            14.801184 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            11.200896 / [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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/d_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits :)

Spent 0.523530 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/d_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
Previews of the CALIBRATED second-epoch images:


fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits



fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_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 --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
  
SExtractor catalog cache: saved Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.cat to cache
SExtractor catalog cache: saved Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.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/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.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: 2461281.75746084
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits exists and is non-empty
wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits exists and is non-empty
wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits exists and is non-empty
wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits (1st reference image)
verification OK: wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:48:00.727 +45:59:45.06 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits (1st new image)
verification OK: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Image size: 940.8'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:48:02.420 +45:57:49.55 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:48:00.727 +45:59:45.06
Second-epoch image center 04:48:02.420 +45:57:49.55
Angular distance between the image centers 0.0325 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits (2nd new image)
verification OK: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
Image size: 940.7'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:48:00.954 +45:57:08.40 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:48:00.727 +45:59:45.06
Second-epoch image center 04:48:00.954 +45:57:08.40
Angular distance between the image centers 0.0435 deg.
###################################
###################################
# 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  04:48:02.420 +45:57:49.55
Second-epoch second image center 04:48:00.954 +45:57:08.40
Angular distance between the image centers 0.01219 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits &> /tmp/tmp.QBqz9PoMIq
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits &> /tmp/tmp.1aQXWIecHz
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits &> /tmp/tmp.MRCZPJ1mgB
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits &> /tmp/tmp.pSPgypVJDy
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
Calibrating the magnitude scale
Found non-empty wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.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_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits and wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
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_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits and wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat 
Found non-empty wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits and wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat
The reference image (wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits) and catalog (wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat) found
'wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat' -> 'wcsmag.cat'
Read 23847 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 59.9496 to 84.6399 deg, Dec +39.9317 to +51.3292 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 59.9496 to 84.6399 deg, Dec 39.9317 to 51.3292 deg
Loaded 12139 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): 8124 out of 9276 total matches.
Matched with Tycho-2 9276 out of 23847 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.944300
a=0.000000 b=1.000000 c=22.944300
From vast_summary.log: estimated ref. image limiting mag.:  -7.71
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.23

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.23

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 23847 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 59.9496 to 84.6399 deg, Dec +39.9317 to +51.3292 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 59.9496 to 84.6399 deg, Dec 39.9317 to 51.3292 deg
Loaded 12139 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): 8124 out of 9276 total matches.
Matched with Tycho-2 9276 out of 23847 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
Forced-photometry filter: calibrated wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits -> calib.txt_param_ref_wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits (aperture=6.0)
Read 23965 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 59.9494 to 84.6297 deg, Dec +39.9321 to +51.3293 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 59.9494 to 84.6297 deg, Dec 39.9321 to 51.3293 deg
Loaded 12131 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): 8135 out of 9280 total matches.
Matched with Tycho-2 9280 out of 23965 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
Forced-photometry filter: calibrated wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits -> calib.txt_param_ref_wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits (aperture=6.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
 2.1 pix  Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
 2.3 pix  fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
 2.3 pix  fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
Limiting magnitude estimates:
 15.2 mag.  Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
 15.2 mag.  Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
 12.6 mag.  fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
 12.5 mag.  fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
All-image limiting magnitude estimate:  12.5 (SNR )  10.2 (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 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.QBqz9PoMIq (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/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits' -> 'wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
WCS_IMAGE_NAME=wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
WCS-calibrated image found: wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
Checking if the catalog wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat corresponding to the image wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits alredy exist and is non-empty...
Catalog wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat corresponding to the image wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
WCS catalog name: wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2564, bad_region=4955, passed=23847
Got 23847 stars (including 16757 good ones) from the SExtractor catalog wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat 
util/solve_plate_with_UCAC5 got 23847 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.3)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 4869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 19949 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.3)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 19949 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 19949 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 4869 stars left (next iteration limit 5355)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits N_match=4869 sigma_overall_arcsec=0.469 sigma_q1_arcsec=0.592 sigma_q2_arcsec=0.449 sigma_q3_arcsec=0.450 sigma_q4_arcsec=0.363 n_q1=1401 n_q2=589 n_q3=2033 n_q4=846 worst_quadrant_to_overall_ratio=1.262
The image catalog is written to wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits -region wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.1aQXWIecHz (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/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits' -> 'wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
WCS_IMAGE_NAME=wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
WCS-calibrated image found: wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
Checking if the catalog wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat corresponding to the image wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits alredy exist and is non-empty...
Catalog wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat corresponding to the image wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
WCS catalog name: wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2577, bad_region=4981, passed=23965
Got 23965 stars (including 16814 good ones) from the SExtractor catalog wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat 
util/solve_plate_with_UCAC5 got 23965 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.3)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 4866 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 20053 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 20053 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 20053 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 4866 stars left (next iteration limit 5352)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits N_match=4866 sigma_overall_arcsec=0.478 sigma_q1_arcsec=0.605 sigma_q2_arcsec=0.469 sigma_q3_arcsec=0.441 sigma_q4_arcsec=0.363 n_q1=1397 n_q2=593 n_q3=2039 n_q4=837 worst_quadrant_to_overall_ratio=1.265
The image catalog is written to wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits -region wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.MRCZPJ1mgB (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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
WCS_IMAGE_NAME=wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
WCS-calibrated image found: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Checking if the catalog wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat corresponding to the image wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat corresponding to the image wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
WCS catalog name: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=266, bad_region=576, passed=3230
Got 3230 stars (including 2414 good ones) from the SExtractor catalog wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat 
util/solve_plate_with_UCAC5 got 3230 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.8'
Seting catalog search parameters based on the expected field of view 940.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013067 (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 0.010453 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 650 to 708 (Dec 40.2 to 51.2)
Done reading UCAC5 zone files...
Matched 2374 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2345 matched stars entering correct_measured_positions(), 2347 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2345 matched stars entering correct_measured_positions(), 2790 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 650 to 708 (Dec 40.2 to 51.2)
Done reading UCAC5 zone files...
Matched 2373 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2342 matched stars entering correct_measured_positions(), 2790 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Accuracy estimation diagnostic: 2342 matched stars entering correct_measured_positions(), 2790 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Excluding outliers - 2342 stars left (next iteration limit 2579)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2342 robust_rms=6.491 arcsec worst_quadrant_rms=10.598 arcsec
SIP_REFIT: SIP order 3 trial: matched=2342 robust_rms=0.640 arcsec worst_quadrant_rms=0.728 arcsec
SIP_REFIT: SIP order 5 trial: matched=2342 robust_rms=0.536 arcsec worst_quadrant_rms=0.551 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2342 robust_rms_before=1.586 arcsec robust_rms_before_corrected=0.596 arcsec robust_rms_after=0.536 arcsec worst_quadrant_rms_before=0.639 worst_quadrant_rms_after=0.551
verification OK: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
verification OK: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Image size: 941.2'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:48:02.586 +45:57:48.00 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 3230 stars ###
'wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/correct_sextractor_wcs_catalog_usingxy2sky1301826.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 1.586 -> 0.536 arcsec)
WCS_QUALITY_DIAG: file=fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits N_match=2342 sigma_overall_arcsec=0.567 sigma_q1_arcsec=0.573 sigma_q2_arcsec=0.567 sigma_q3_arcsec=0.570 sigma_q4_arcsec=0.609 n_q1=764 n_q2=487 n_q3=707 n_q4=384 worst_quadrant_to_overall_ratio=1.074
The image catalog is written to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits -region wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.pSPgypVJDy (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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
WCS_IMAGE_NAME=wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
WCS-calibrated image found: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
Checking if the catalog wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat corresponding to the image wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat corresponding to the image wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
WCS catalog name: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=262, bad_region=544, passed=3168
Got 3168 stars (including 2388 good ones) from the SExtractor catalog wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat 
util/solve_plate_with_UCAC5 got 3168 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.7'
Seting catalog search parameters based on the expected field of view 940.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013065 (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 0.010452 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 650 to 708 (Dec 40.1 to 51.2)
Done reading UCAC5 zone files...
Matched 2349 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2316 matched stars entering correct_measured_positions(), 2318 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2316 matched stars entering correct_measured_positions(), 2760 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 650 to 708 (Dec 40.1 to 51.2)
Done reading UCAC5 zone files...
Matched 2347 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2316 matched stars entering correct_measured_positions(), 2760 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57" 
Accuracy estimation diagnostic: 2316 matched stars entering correct_measured_positions(), 2760 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57" 
Excluding outliers - 2316 stars left (next iteration limit 2547)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2316 robust_rms=6.580 arcsec worst_quadrant_rms=10.825 arcsec
SIP_REFIT: SIP order 3 trial: matched=2316 robust_rms=0.613 arcsec worst_quadrant_rms=0.688 arcsec
SIP_REFIT: SIP order 5 trial: matched=2316 robust_rms=0.524 arcsec worst_quadrant_rms=0.549 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2316 robust_rms_before=1.599 arcsec robust_rms_before_corrected=0.593 arcsec robust_rms_after=0.524 arcsec worst_quadrant_rms_before=0.616 worst_quadrant_rms_after=0.549
verification OK: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
verification OK: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
Image size: 941.2'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:48:01.118 +45:57:06.74 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 3168 stars ###
'wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/correct_sextractor_wcs_catalog_usingxy2sky1301927.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 1.599 -> 0.524 arcsec)
WCS_QUALITY_DIAG: file=fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits N_match=2316 sigma_overall_arcsec=0.561 sigma_q1_arcsec=0.621 sigma_q2_arcsec=0.561 sigma_q3_arcsec=0.570 sigma_q4_arcsec=0.556 n_q1=765 n_q2=490 n_q3=687 n_q4=374 worst_quadrant_to_overall_ratio=1.106
The image catalog is written to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits -region wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits to local_wcs_cache/
'wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits' -> 'local_wcs_cache/wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits'
Saving the final (post-refit) wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits to local_wcs_cache/
'wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits' -> 'local_wcs_cache/wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits'
Saving the final (post-refit) wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits to local_wcs_cache/
'wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits' -> 'local_wcs_cache/wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits'
Saving the final (post-refit) wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits to local_wcs_cache/
'wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits' -> 'local_wcs_cache/wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits sigma_overall=0.469 worst_q_ratio=1.262
ref2=Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits sigma_overall=0.478 worst_q_ratio=1.265
new1=fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits sigma_overall=0.567 worst_q_ratio=1.074
new2=fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits sigma_overall=0.561 worst_q_ratio=1.106
reference average sigma_overall=0.4735 worst_q_ratio=1.2635
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044_astrometric_residuals.png (4869 matched stars from wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.43 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045_astrometric_residuals.png (4866 matched stars from wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264_astrometric_residuals.png (2342 matched stars from wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.45 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265_astrometric_residuals.png (2316 matched stars from wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits'
Saving fully-calibrated image wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits'
Preparing the HTML report for the field Per-03-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
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: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32228_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 32228_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 08 29.25812    2461281.75812    10.47    04:32:36.77 +45:40:13.4   3162 3109   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:32:36.81 +45:40:13.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 02488_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 02488_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 3     2026 08 29.25812    2461281.75812    9.42    04:54:15.00 +49:53:58.9   5468 5572   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:54:15.01 +49:53:58.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 0s
Prepared the HTML report for the field Per-03-Q2b1x1 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 --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
  
SExtractor catalog cache: saved Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.cat to cache
SExtractor catalog cache: saved Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
Creating symlink local_wcs_cache/wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
Creating symlink local_wcs_cache/wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Creating symlink local_wcs_cache/wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
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
wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits exists and is non-empty
wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits exists and is non-empty
wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits exists and is non-empty
wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits (1st reference image)
verification OK: wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:48:00.727 +45:59:45.06 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits (1st new image)
verification OK: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Image size: 941.2'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:48:02.586 +45:57:48.00 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:48:00.727 +45:59:45.06
Second-epoch image center 04:48:02.586 +45:57:48.00
Angular distance between the image centers 0.0330 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits (2nd new image)
verification OK: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
Image size: 941.2'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:48:01.118 +45:57:06.74 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:48:00.727 +45:59:45.06
Second-epoch image center 04:48:01.118 +45:57:06.74
Angular distance between the image centers 0.0440 deg.
###################################
###################################
# 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  04:48:02.586 +45:57:48.00
Second-epoch second image center 04:48:01.118 +45:57:06.74
Angular distance between the image centers 0.01222 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits &> /tmp/tmp.cngre9Iw8F
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits &> /tmp/tmp.qLwGgBwQzt
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits &> /tmp/tmp.mrZ8UrFVYV
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits &> /tmp/tmp.vVwVff5x3X
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
Calibrating the magnitude scale
Found non-empty wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.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_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits and wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
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_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits and wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat 
Found non-empty wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits and wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat
The reference image (wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits) and catalog (wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat) found
'wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat' -> 'wcsmag.cat'
Read 195814 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 59.9096 to 84.6822 deg, Dec +39.9252 to +51.3404 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 59.9096 to 84.6822 deg, Dec 39.9252 to 51.3404 deg
Loaded 12199 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): 6231 out of 9378 total matches.
Matched with Tycho-2 9378 out of 195814 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.794000
a=0.000000 b=1.000000 c=22.794000
From vast_summary.log: estimated ref. image limiting mag.:  -7.33
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.46

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.46

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 195814 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 59.9096 to 84.6822 deg, Dec +39.9252 to +51.3404 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 59.9096 to 84.6822 deg, Dec 39.9252 to 51.3404 deg
Loaded 12199 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): 6231 out of 9378 total matches.
Matched with Tycho-2 9378 out of 195814 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
Forced-photometry filter: calibrated wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits -> calib.txt_param_ref_wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits (aperture=4.4)
Read 196080 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 59.9097 to 84.6518 deg, Dec +39.9253 to +51.3374 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 59.9097 to 84.6518 deg, Dec 39.9253 to 51.3374 deg
Loaded 12186 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): 6203 out of 9379 total matches.
Matched with Tycho-2 9379 out of 196080 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
Forced-photometry filter: calibrated wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits -> calib.txt_param_ref_wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits (aperture=4.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 24 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
 1.9 pix  Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
 2.2 pix  fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
 2.2 pix  fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
Limiting magnitude estimates:
 15.5 mag.  Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
 15.5 mag.  Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
 13.1 mag.  fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
 13.0 mag.  fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
All-image limiting magnitude estimate:  13.0 (SNR )  12.7 (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 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.cngre9Iw8F (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/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits' -> 'wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
WCS_IMAGE_NAME=wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
WCS-calibrated image found: wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
Checking if the catalog wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat corresponding to the image wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits alredy exist and is non-empty...
Catalog wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat corresponding to the image wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits
WCS catalog name: wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=38, blended=26966, bad_region=31099, passed=195776
Got 195776 stars (including 140771 good ones) from the SExtractor catalog wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat 
util/solve_plate_with_UCAC5 got 195776 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.3)
Done reading UCAC5 zone files...
Matched 4906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 4870 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 171776 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.3)
Done reading UCAC5 zone files...
Matched 4906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 171776 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 171776 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 4870 stars left (next iteration limit 5357)
Stop iterations.


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

SIP_REFIT: wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits N_match=4870 sigma_overall_arcsec=0.451 sigma_q1_arcsec=0.539 sigma_q2_arcsec=0.427 sigma_q3_arcsec=0.420 sigma_q4_arcsec=0.341 n_q1=1409 n_q2=639 n_q3=1931 n_q4=891 worst_quadrant_to_overall_ratio=1.196
The image catalog is written to wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits -region wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.qLwGgBwQzt (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/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits' -> 'wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
WCS_IMAGE_NAME=wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
WCS-calibrated image found: wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
Checking if the catalog wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat corresponding to the image wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits alredy exist and is non-empty...
Catalog wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat corresponding to the image wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits
WCS catalog name: wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=50, blended=27081, bad_region=31072, passed=196030
Got 196030 stars (including 140952 good ones) from the SExtractor catalog wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat 
util/solve_plate_with_UCAC5 got 196030 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.3)
Done reading UCAC5 zone files...
Matched 4903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4865 matched stars entering correct_measured_positions(), 4865 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4865 matched stars entering correct_measured_positions(), 172118 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.3)
Done reading UCAC5 zone files...
Matched 4903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4865 matched stars entering correct_measured_positions(), 172118 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4865 matched stars entering correct_measured_positions(), 172118 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 4865 stars left (next iteration limit 5351)
Stop iterations.


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

SIP_REFIT: wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits N_match=4865 sigma_overall_arcsec=0.448 sigma_q1_arcsec=0.569 sigma_q2_arcsec=0.430 sigma_q3_arcsec=0.415 sigma_q4_arcsec=0.337 n_q1=1402 n_q2=638 n_q3=1931 n_q4=894 worst_quadrant_to_overall_ratio=1.270
The image catalog is written to wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits -region wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.mrZ8UrFVYV (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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
WCS_IMAGE_NAME=wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
WCS-calibrated image found: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Checking if the catalog wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat corresponding to the image wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat corresponding to the image wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
WCS catalog name: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=1039, bad_region=3903, passed=32628
Got 32628 stars (including 27773 good ones) from the SExtractor catalog wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat 
util/solve_plate_with_UCAC5 got 32628 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 650 to 708 (Dec 40.1 to 51.2)
Done reading UCAC5 zone files...
Matched 4913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 4856 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 29915 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 650 to 708 (Dec 40.1 to 51.2)
Done reading UCAC5 zone files...
Matched 4913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 29915 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 29915 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Excluding outliers - 4856 stars left (next iteration limit 5341)
Stop iterations.


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

SIP_REFIT: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4856 robust_rms=6.351 arcsec worst_quadrant_rms=10.052 arcsec
SIP_REFIT: SIP order 3 trial: matched=4856 robust_rms=0.659 arcsec worst_quadrant_rms=0.749 arcsec
SIP_REFIT: SIP order 5 trial: matched=4856 robust_rms=0.553 arcsec worst_quadrant_rms=0.576 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4856 robust_rms_before=0.554 arcsec robust_rms_before_corrected=0.561 arcsec robust_rms_after=0.553 arcsec worst_quadrant_rms_before=0.569 worst_quadrant_rms_after=0.576
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.569 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits N_match=4856 sigma_overall_arcsec=0.582 sigma_q1_arcsec=0.605 sigma_q2_arcsec=0.564 sigma_q3_arcsec=0.572 sigma_q4_arcsec=0.574 n_q1=1645 n_q2=930 n_q3=1444 n_q4=837 worst_quadrant_to_overall_ratio=1.040
The image catalog is written to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits -region wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.vVwVff5x3X (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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
WCS_IMAGE_NAME=wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
WCS-calibrated image found: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
Checking if the catalog wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat corresponding to the image wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat corresponding to the image wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
WCS catalog name: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=1, no_mag_err=0, low_SNR=1, blended=1027, bad_region=3786, passed=32050
Got 32050 stars (including 27321 good ones) from the SExtractor catalog wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat 
util/solve_plate_with_UCAC5 got 32050 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 650 to 708 (Dec 40.1 to 51.2)
Done reading UCAC5 zone files...
Matched 4908 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 4848 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 29443 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 650 to 708 (Dec 40.1 to 51.2)
Done reading UCAC5 zone files...
Matched 4909 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 29443 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 29443 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Excluding outliers - 4848 stars left (next iteration limit 5332)
Stop iterations.


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

SIP_REFIT: wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4848 robust_rms=6.402 arcsec worst_quadrant_rms=9.769 arcsec
SIP_REFIT: SIP order 3 trial: matched=4848 robust_rms=0.633 arcsec worst_quadrant_rms=0.744 arcsec
SIP_REFIT: SIP order 5 trial: matched=4848 robust_rms=0.546 arcsec worst_quadrant_rms=0.556 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4848 robust_rms_before=0.548 arcsec robust_rms_before_corrected=0.574 arcsec robust_rms_after=0.546 arcsec worst_quadrant_rms_before=0.558 worst_quadrant_rms_after=0.556
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.558 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits N_match=4848 sigma_overall_arcsec=0.584 sigma_q1_arcsec=0.610 sigma_q2_arcsec=0.575 sigma_q3_arcsec=0.587 sigma_q4_arcsec=0.595 n_q1=1676 n_q2=939 n_q3=1421 n_q4=812 worst_quadrant_to_overall_ratio=1.044
The image catalog is written to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits -region wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/wcs_fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Saving fully-calibrated image wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.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_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/wcs_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits
Preparing the HTML report for the field Per-03-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits at 04:40:33.40 +44:06:28.9:  11.87 +/- 0.01  detection
Forced photometry on wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits at 04:30:28.12 +41:49:58.0:  12.40 +/- 0.02  detection
Forced photometry on wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits at 05:01:22.64 +45:52:14.8:  12.52 +/- 0.02  detection
Forced photometry on wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits at 04:40:33.40 +44:06:28.9:  11.89 +/- 0.01  detection
Forced photometry on wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits at 04:30:28.12 +41:49:58.0:  12.44 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.42 +/- 0.01
Forced photometry reference-image weighted average:  11.88 +/- 0.01
Forced photometry filter REJECTED candidate at 04:30:28.12 +41:49:58.0: ref_mag=12.42 +/- 0.01 new_mean_mag=12.5230 delta=-0.11 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:40:33.40 +44:06:28.9: ref_mag=11.88 +/- 0.01 new_mean_mag=11.5713 delta=0.31 (need > 0.90)
Forced photometry on wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits at 05:01:22.64 +45:52:14.8:  12.51 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.52 +/- 0.01
Forced photometry filter REJECTED candidate at 05:01:22.64 +45:52:14.8: ref_mag=12.52 +/- 0.01 new_mean_mag=12.3571 delta=0.16 (need > 0.90)
Forced photometry on wcs_Per-03-Q2b1x1_2026-02-21_20-37-33_20.00sec_-15.00C_LIGHT_0044.fits at 05:09:47.47 +49:42:12.8:  13.16 +/- 0.03  detection
Forced photometry on wcs_Per-03-Q2b1x1_2026-02-21_20-38-19_20.00sec_-15.00C_LIGHT_0045.fits at 05:09:47.47 +49:42:12.8:  13.16 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.16 +/- 0.02
Forced photometry filter KEPT candidate at 05:09:47.47 +49:42:12.8: ref_mag=13.16 +/- 0.02 new_mean_mag=12.1729 delta=0.99 (need > 0.90)
Adding exclusion_list_local.txt__out19211.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 5s
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
  
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Considering the candidate 221412_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 221412_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 08 29.25746    2461281.75746    12.52    04:30:28.16 +41:49:57.4   2733 0800   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Discovery image 2     2026 08 29.25812    2461281.75812    12.53    04:30:28.08 +41:49:58.6   2736 0807   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

  
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Considering the candidate 221417_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 221417_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 08 29.25812    2461281.75812    12.57    04:26:45.70 +43:34:10.9   2421 1894   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:26:45.69 +43:34:11.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 221426_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 221426_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 08 29.25812    2461281.75812    10.76    04:26:41.90 +43:28:31.7   2409 1838   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:26:41.89 +43:28:31.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 223869_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 223869_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 08 29.25746    2461281.75746    11.60    04:40:33.45 +44:06:29.0   3945 2107   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Discovery image 2     2026 08 29.25812    2461281.75812    11.55    04:40:33.35 +44:06:28.8   3948 2113   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

  
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Considering the candidate 223949_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 223949_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 08 29.25812    2461281.75812    11.65    04:33:24.30 +43:05:03.0   3126 1541   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:33:24.28 +43:05:03.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 224940_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 224940_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 08 29.25812    2461281.75812    11.95    04:23:59.94 +41:56:28.2   2013 0937   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:23:59.90 +41:56:29.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 225198_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 225198_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 08 29.25812    2461281.75812    12.16    04:37:20.98 +48:16:49.0   3761 4649   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:37:21.09 +48:16:49.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 225626_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 225626_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 08 29.25812    2461281.75812    12.28    04:43:31.90 +49:59:18.4   4426 5652   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:43:31.94 +49:59:18.5 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 225970_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 225970_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 08 29.25812    2461281.75812    12.24    04:42:52.40 +43:23:14.8   4178 1666   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:42:52.37 +43:23:15.8 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 226580_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 226580_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 08 29.25812    2461281.75812    12.32    04:38:02.75 +46:15:21.5   3756 3424   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:38:02.77 +46:15:21.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 226737_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 226737_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 08 29.25812    2461281.75812    12.21    05:06:37.05 +46:13:51.2   6735 3368   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  05:06:36.98 +46:13:51.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 227506_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 227506_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 08 29.25746    2461281.75746    12.35    05:01:22.56 +45:52:13.8   6187 3130   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-10-34_20.00sec_0.00C_LIGHT_0264.fits
Discovery image 2     2026 08 29.25812    2461281.75812    12.37    05:01:22.71 +45:52:15.8   6190 3138   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 228150_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 228150_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 08 29.25812    2461281.75812    12.93    04:36:40.86 +45:00:59.8   3564 2685   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:36:40.88 +45:00:59.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 228398_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 228398_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 08 29.25812    2461281.75812    12.48    04:24:24.68 +41:42:26.5   2044 0790   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:24:24.76 +41:42:25.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21271_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 21271_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 3     2026 08 29.25812    2461281.75812    9.47    04:54:15.01 +49:53:58.2   5468 5572   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:54:15.01 +49:53:58.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 170083_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 170083_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 3     2026 08 29.25812    2461281.75812    12.54    04:27:32.45 +41:47:04.0   2403 0805   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:27:32.49 +41:47:03.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52822_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 52822_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 3     2026 08 29.25812    2461281.75812    11.91    05:11:33.23 +47:40:46.6   7214 4265   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  05:11:33.36 +47:40:46.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 25749_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 25749_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 3     2026 08 29.25812    2461281.75812    12.30    04:21:35.56 +49:37:15.2   2267 5602   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:21:35.57 +49:37:14.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 214129_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 214129_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 3     2026 08 29.25812    2461281.75812    12.15    05:12:52.04 +46:43:00.7   7376 3689   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  05:12:52.06 +46:43:01.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 138372_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 138372_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 3     2026 08 29.25812    2461281.75812    12.69    04:39:20.55 +43:29:34.2   3795 1748   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:39:20.47 +43:29:33.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 19211_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
Preparing report for the candidate 19211_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 93325_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 93325_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 3     2026 08 29.25812    2461281.75812    11.83    04:52:33.28 +45:41:39.3   5262 3029   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:52:33.35 +45:41:38.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 51769_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 51769_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 3     2026 08 29.25812    2461281.75812    12.86    04:33:43.82 +48:06:51.5   3390 4574   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:33:43.77 +48:06:54.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 95776_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265
The candidate 95776_fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 3     2026 08 29.25812    2461281.75812    10.75    04:32:36.85 +45:40:13.2   3162 3109   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Per-03-Q2b1x1_013241_TTUQ2b1x1_1238340_I9O9zwKf/fd_Per-03-Q2b1x1_2026-08-29_01-11-31_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  04:32:36.88 +45:40:12.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 6s
Prepared the HTML report for the field Per-03-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
05:09:47.47 +49:42:12.8
########### Completed Per-03-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
05:09:47.47 +49:42:12.8
###################################################################################
05:09:47.47 +49:42:12.8  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
05:09:47.47 +49:42:12.8  -- 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)
05:09:47.47 +49:42:12.8  -- 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 ####
05:09:47.47 +49:42:12.8
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461281.75746084 -observatory V36
10:37:47.15 +10:29:18.8 Mercury (-1.8mag)
13:11:17.89 -10:50:56.2 Venus (-4.6mag)
06:49:12.98 +23:26:52.9 Mars (1.3mag)
09:01:27.69 +17:29:04.2 Jupiter (-1.8mag)
00:53:38.09 +02:52:26.9 Saturn (0.5mag)
04:13:25.74 +21:01:19.4 Uranus (5.7mag)
00:14:33.91 +00:02:20.6 Neptune (7.7mag)
20:26:16.09 -23:37:17.5 Pluto (14.5mag)
23:16:02.55 -03:32:27.1 Moon (-12.5mag)
-rw-r--r-- 1 apache apache 363 Aug 29 01:35 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461281.75746084:
09:01:34.30 +17:28:33.1 Io (6.2mag)
09:01:31.73 +17:28:45.7 Europa (6.3mag)
09:01:42.01 +17:27:57.6 Ganymede (5.7mag)
09:01:56.61 +17:26:48.3 Callisto (6.9mag)
08:59:00.39 +17:41:03.3 Himalia (15.7mag)
09:01:26.22 +17:29:11.4 Thebe (16.6mag)
08:58:40.48 +17:35:52.5 Elara (17.7mag)
09:05:31.24 +16:59:39.8 Pasiphae (17.9mag)
09:03:11.65 +17:44:25.3 Carme (19.0mag)
00:53:35.10 +02:51:53.2 Titan (8.4mag)
00:53:31.76 +02:52:20.8 Rhea (9.7mag)
00:54:11.12 +02:55:00.0 Iapetus (11.1mag)
00:53:22.45 +02:52:21.8 Hyperion (14.4mag)
00:52:34.77 +02:43:05.8 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 29 01:35 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461281.75746084:
20:57:07.20 -08:05:12.1 JWST
14:28:19.36 +54:07:20.7 Chandra
04:52:43.01 +48:49:58.2 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 29 01:35 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461281.75746084 -observatory V36
03:34:08.58 +18:52:08.5 17.5mag P/1996 R2 (Lagerkvist)
18:00:34.01 -34:22:11.8 14.2mag P/2010 H2 (Vales)
07:12:19.35 -69:49:26.3 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:24.97 +33:28:21.4 17.7mag C/2017 K2 (PANSTARRS)
04:35:54.72 +43:56:06.1 17.8mag P/2021 N1 (ZTF)
22:20:54.01 +29:41:52.9 17.4mag C/2022 E2 (ATLAS)
07:02:55.32 +26:09:04.6 16.8mag C/2022 N2 (PANSTARRS)
10:41:07.63 +27:34:10.4 17.0mag C/2022 QE78 (ATLAS)
09:42:50.51 +05:16:36.6 18.0mag C/2022 R6 (PANSTARRS)
20:46:25.26 +62:51:36.9 18.0mag C/2023 H5 (Lemmon)
15:32:48.46 -14:51:02.9 14.7mag C/2023 R1 (PANSTARRS)
08:30:04.82 +32:22:17.0 15.7mag C/2024 E1 (Wierzchos)
15:05:48.70 +15:25:44.0 17.9mag C/2024 G6 (ATLAS)
18:40:22.38 +43:25:55.6 13.7mag C/2024 J3 (ATLAS)
20:39:04.52 +49:38:09.4 17.5mag C/2024 R4 (PANSTARRS)
05:30:20.01 -12:55:53.3 15.2mag C/2024 T5 (ATLAS)
07:07:59.88 +20:18:32.3 17.9mag C/2025 J1 (Borisov)
11:03:44.47 +19:27:25.3 17.0mag C/2025 V2 (Rankin)
13:12:28.34 +00:49:50.4 16.9mag C/2025 Y1 (ATLAS)
16:21:11.37 +75:23:26.4 16.3mag C/2026 A2 (Bok)
03:09:01.88 +46:19:08.4 17.3mag C/2026 B2 (Sun-Gao)
12:05:00.39 +10:31:50.0 17.5mag A/2026 E1
22:18:27.15 -33:53:36.2 7.3mag 10P/Tempel
11:42:11.20 -04:48:18.3 16.3mag 29P/Schwassmann-Wachmann
11:50:21.07 -02:12:28.8 17.5mag 63P/Wild
00:49:05.42 -06:30:07.5 15.4mag 65P/Gunn
06:21:15.51 +19:52:12.3 13.7mag 78P/Gehrels
20:21:04.83 -25:33:34.2 17.3mag 84P/Giclas
03:15:18.38 +14:47:58.0 16.7mag 88P/Howell
08:46:12.54 +24:28:37.7 16.5mag 93P/Lovas
05:08:56.26 +25:07:32.5 17.1mag 112P/Urata-Niijima
07:04:18.42 +26:56:17.0 16.0mag 114P/Wiseman-Skiff
10:07:29.47 +22:44:11.6 14.9mag 123P/West-Hartley
12:27:02.55 -18:07:41.1 17.3mag 124P/Mrkos
06:06:00.21 +20:53:10.0 16.0mag 128P/Shoemaker-Holt
07:02:43.59 +17:37:51.2 17.9mag 131P/Mueller
23:56:47.35 +02:49:36.2 17.4mag 139P/Vaisala-Oterma
02:58:10.45 -18:19:00.7 12.3mag 161P/Hartley-IRAS
08:25:28.09 +38:00:01.3 16.2mag 162P/Siding Spring
10:09:11.55 +21:17:43.1 12.5mag 169P/NEAT
03:15:12.28 +09:05:33.7 14.5mag 220P/McNaught
04:23:00.53 +33:19:32.0 15.2mag 260P/McNaught
08:07:00.32 +36:33:54.0 17.3mag 295P/LINEAR
15:19:47.29 +00:46:20.0 17.8mag 391P/Kowalski
09:19:52.28 +17:18:51.9 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.2K Aug 29 01:35 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
-rw-r--r-- 1 apache apache 5.7K Aug 29 01:35 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
-rw-r--r-- 1 apache apache 190K Aug 29 01:35 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
12:57:00.178 -28:38:41.60  AT 2026xtk  2026-01-27.59 21.76
01:03:05.392 -48:27:31.47  AT 2026xtj  2026-07-20.74 19.53
09:35:34.709 +00:56:04.68  AT 2026xti  2026-01-27.47 21.2
21:52:33.253 -17:58:16.44  AT 2026xth  2026-08-06.68 19.94
12:08:48.403 -07:54:21.72  AT 2026xtg  2026-02-24.49 20.36
02:00:20.418 -49:16:45.81  AT 2026xtf  2026-07-20.78 19.97
10:46:21.315 -03:27:30.71  AT 2026xte  2026-01-20.62 22.02
02:26:56.393 -42:38:05.65  AT 2026xtd  2026-07-20.77 19.71
09:49:53.865 +05:48:24.44  AT 2026xtc  2026-01-11.59 22.2
02:48:02.176 -56:19:29.33  AT 2026xtb  2026-07-20.80 19.96
00:20:16.346 -20:36:53.55  AT 2026xta  2026-08-06.64 19.91
23:40:20.063 -20:05:55.81  AT 2026xsz  2026-07-21.72 20.55
01:51:20.204 -06:48:48.83  AT 2026xsy  2026-07-20.76 19.66
19:03:24.963 +30:17:50.43  AT 2026xsx  2026-08-05.87 18.93
22:46:52.408 -07:52:32.86  AT 2026xsw  2026-08-05.65 18.73
07:13:40.090 +40:40:34.39  AT 2026xsv  2026-02-06.29 20.62
00:27:08.471 -13:06:25.38  AT 2026xsu  2026-08-06.65 19.81
00:17:40.281 -15:08:19.75  SN 2026xst  2026-08-06.65 19.39
23:07:10.081 -46:29:32.67  AT 2026xss  2026-08-01.76 19.43
23:24:16.986 -39:54:38.19  AT 2026xsr  2026-08-01.59 19.34
-rw-r--r-- 1 apache apache 88K Aug 29 01:35 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sat Aug 29 01:34:43 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 5s (0.08 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 24s (0.40 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 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: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 40s (0.67 min)
TIMING SExtractor: 7 seconds
TIMING matching_and_photometry: 5 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 5 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 23s (0.38 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 24s (0.40 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 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: 2s (0.03 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 6s (0.10 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 57s (0.95 min)
FIELD_Per-03-Q2b1x1: 110s (1.83 min)
=======================================
TOTAL_RUNTIME: 113s (1.88 min)
Finished: Sat Aug 29 01:36:36 CDT 2026