Mean magnitude and position on the discovery images: 
                   2026 08 11.3082  2461263.8082  12.64  04:28:22.10 +34:41:14.0
165.52878  -9.68563 galactic  Per  Second-epoch detections are separated by 2.0" and 6.8 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
980 Anacostia                0     -0       0  12.8     0    0
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:28:22.10 +34:41:14.0:  16.17 +/- 99.00  upperlimit
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:28:22.10 +34:41:14.0:  16.29 +/- 99.00  upperlimit
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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits


fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits


fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits  wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits -crosshair 5490.62793 1158.78992 image    wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits -crosshair 5496.54248 1155.53113 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf

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 11.30821 04 28 22.10 +34 41 14.0          12.6 R      V36

Position measured on individual images:

     TAU0008  C2026 08 11.30790 04 28 22.02 +34 41 14.2          12.7 R      V36
     TAU0008  C2026 08 11.30852 04 28 22.18 +34 41 13.9          12.6 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 11.3082*  04 28 22.10 +34 41 14.0  12.6 U             Per       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
VARIABLE_NAME,2461263.8082,12.64,0.05,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
VARIABLE_NAME 20260811.3082 12.64CV 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-05-Q2b1x1 reference image: Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Field Per-05-Q2b1x1 reference image: Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
Field Per-05-Q2b1x1 second-epoch image: Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Field Per-05-Q2b1x1 second-epoch image: Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461032.78853589 23.12.2025 06:55:19.501   /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
First image: 2461032.78853589 23.12.2025 06:55:19.501   /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Last  image: 2461263.80852311 11.08.2026 07:24:06.397   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.58
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 5 seconds
Number of parallel threads: 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):  10361
Objects passed selection criteria:  10324
Measurements per detected object (mean, median, min, max):    2.9    3.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    3.0    2    4
Average stars detected per image: 9570.75
Average stars matched: 8473 (88.5302 %)
Memory usage VmPeak:   239816 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Aug 11 03:36:56 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: 2461032.78853589 23.12.2025 06:55:19.501   /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
First image: 2461032.78853589 23.12.2025 06:55:19.501   /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Last  image: 2461263.80852311 11.08.2026 07:24:06.397   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 53
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.28
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: 32 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):  83720
Objects passed selection criteria:  83550
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 78873.2
Average stars matched: 69361.8 (87.9408 %)
Memory usage VmPeak:   570708 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Aug 11 03:38:13 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-05-Q2b1x1
#######################################
########### Starting Per-05-Q2b1x1 ###########
Processing Per-05-Q2b1x1
server tau has sufficient free disk space available: 631330 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 631330 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.png' -> 'transient_report/Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits_preview.png'

Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits


renamed 'Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.png' -> 'transient_report/Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits_preview.png'

Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.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= 551.5128
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 689.1023
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1533.9013
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 519.6643
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1527.9634
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 520.5262
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.78126
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
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 =     26.7099990844727 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Header: 67 keys total, 4 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= '2026-08-11T02:23:12.7793693' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-11T07:23:12.7793693' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61263.3077867939 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-11T07:23:22.6828044' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61263.3079014122 / 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      =     65.4531727113003 / [deg] RA of telescope" status=0
Record 32: "DEC     =     38.0002651953029 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.1041666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     54.0088888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.78562334237041 / 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-05'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 21 49'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+38 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20461 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20461 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.7099990844727 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.7099990844727 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/d_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits :)

Spent 0.635771 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/d_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     26.7000007629395 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Header: 67 keys total, 4 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= '2026-08-11T02:24:06.3977654' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-11T07:24:06.3977654' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61263.3084073728 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-11T07:24:16.2978661' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61263.3085219562 / 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      =     65.4531725961919 / [deg] RA of telescope" status=0
Record 32: "DEC     =     38.0002651739904 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.2563888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     54.1044444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.74980674544485 / 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-05'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 21 49'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+38 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20461 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20461 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.7000007629395 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.7000007629395 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/d_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits :)

Spent 0.684583 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/d_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Previews of the CALIBRATED second-epoch images:


fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits



fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
  
SExtractor catalog cache: saved Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.cat to cache
SExtractor catalog cache: saved Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.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: 2461263.80790253
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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits exists and is non-empty
Saving wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits to local_wcs_cache/
'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits' -> 'local_wcs_cache/wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits'
wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits exists and is non-empty
Saving wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits to local_wcs_cache/
'wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits' -> 'local_wcs_cache/wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits'
wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits exists and is non-empty
Saving wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits to local_wcs_cache/
'wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits' -> 'local_wcs_cache/wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits'
wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits exists and is non-empty
Saving wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits to local_wcs_cache/
'wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits' -> 'local_wcs_cache/wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (1st reference image)
verification OK: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Image size: 941.6'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:21:49.059 +37:59:50.85 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-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits (1st new image)
verification OK: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Image size: 940.9'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: 04:22:17.357 +38:02:15.64 J2000 4789.000 3195.000 
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###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:21:49.059 +37:59:50.85
Second-epoch image center 04:22:17.357 +38:02:15.64
Angular distance between the image centers 0.1012 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits (2nd new image)
verification OK: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Image size: 940.8'x624.4'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 04:22:14.763 +38:02:34.10 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:21:49.059 +37:59:50.85
Second-epoch image center 04:22:14.763 +38:02:34.10
Angular distance between the image centers 0.0958 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  04:22:17.357 +38:02:15.64
Second-epoch second image center 04:22:14.763 +38:02:34.10
Angular distance between the image centers 0.00994 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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits &> /tmp/tmp.p3t81Mm2Vt
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits &> /tmp/tmp.0ky6YfboN4
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits &> /tmp/tmp.TxKRQXnfxi
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits &> /tmp/tmp.acDs02Ezp0
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Calibrating the magnitude scale
Found non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat 
Found non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat
The reference image (wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits) and catalog (wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat) found
'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat' -> 'wcsmag.cat'
Read 18677 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 54.9661 to 76.3326 deg, Dec +32.1948 to +43.3141 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 54.9661 to 76.3326 deg, Dec 32.1948 to 43.3141 deg
Loaded 9192 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): 6385 out of 7127 total matches.
Matched with Tycho-2 7127 out of 18677 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.973500
a=0.000000 b=1.000000 c=22.973500
From vast_summary.log: estimated ref. image limiting mag.:  -7.58
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.39

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.39

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 18677 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 54.9661 to 76.3326 deg, Dec +32.1948 to +43.3141 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 54.9661 to 76.3326 deg, Dec 32.1948 to 43.3141 deg
Loaded 9192 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): 6385 out of 7127 total matches.
Matched with Tycho-2 7127 out of 18677 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Forced-photometry filter: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits -> calib.txt_param_ref_wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (aperture=6.0)
Read 18569 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 54.4956 to 75.7898 deg, Dec +32.0248 to +43.3806 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 54.4956 to 75.7898 deg, Dec 32.0248 to 43.3806 deg
Loaded 9219 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): 6462 out of 7192 total matches.
Matched with Tycho-2 7192 out of 18569 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
Forced-photometry filter: calibrated wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits -> calib.txt_param_ref_wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits (aperture=5.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
 2.1 pix  Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
 2.3 pix  fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
 2.3 pix  fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Limiting magnitude estimates:
 15.4 mag.  Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
 15.4 mag.  Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
 14.2 mag.  fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
 14.2 mag.  fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
All-image limiting magnitude estimate:  14.2 (SNR )  11.4 (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
############ /tmp/tmp.p3t81Mm2Vt (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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits' -> 'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WCS_IMAGE_NAME=wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WCS-calibrated image found: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Checking if the catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits alredy exist and is non-empty...
Catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WCS catalog name: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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=1808, bad_region=4135, passed=18677
Got 18677 stars (including 13041 good ones) from the SExtractor catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat 
util/solve_plate_with_UCAC5 got 18677 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 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 4881 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 4850 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 15316 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

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 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 4881 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 15316 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 15316 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4849 stars left (next iteration limit 5335)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits N_match=4849 sigma_overall_arcsec=0.324 sigma_q1_arcsec=0.425 sigma_q2_arcsec=0.282 sigma_q3_arcsec=0.270 sigma_q4_arcsec=0.243 n_q1=2083 n_q2=782 n_q3=975 n_q4=1009 worst_quadrant_to_overall_ratio=1.313
The image catalog is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits -region wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.0ky6YfboN4 (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-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.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-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.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-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits' -> 'wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.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-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
WCS_IMAGE_NAME=wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
WCS-calibrated image found: wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
Checking if the catalog wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits alredy exist and is non-empty...
Catalog wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
WCS catalog name: wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.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=1757, bad_region=5749, passed=18569
Got 18569 stars (including 11599 good ones) from the SExtractor catalog wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat 
util/solve_plate_with_UCAC5 got 18569 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 610 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 4877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 13812 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

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 610 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 13812 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 13812 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4878 stars left (next iteration limit 5364)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits N_match=4878 sigma_overall_arcsec=0.396 sigma_q1_arcsec=0.526 sigma_q2_arcsec=0.403 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.325 n_q1=1635 n_q2=591 n_q3=1534 n_q4=1118 worst_quadrant_to_overall_ratio=1.327
The image catalog is written to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits -region wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.TxKRQXnfxi (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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
WCS_IMAGE_NAME=wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
WCS-calibrated image found: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Checking if the catalog wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
WCS catalog name: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.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=422, bad_region=1655, passed=7258
Got 7258 stars (including 5243 good ones) from the SExtractor catalog wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat 
util/solve_plate_with_UCAC5 got 7258 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.9'
Seting catalog search parameters based on the expected field of view 940.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013068 (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 0.010454 (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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 4876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 5882 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 

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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4898 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 5882 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 5882 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Excluding outliers - 4878 stars left (next iteration limit 5363)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4878 robust_rms=6.388 arcsec worst_quadrant_rms=9.171 arcsec
SIP_REFIT: SIP order 3 trial: matched=4878 robust_rms=0.579 arcsec worst_quadrant_rms=0.675 arcsec
SIP_REFIT: SIP order 5 trial: matched=4878 robust_rms=0.508 arcsec worst_quadrant_rms=0.593 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4878 robust_rms_before=1.421 arcsec robust_rms_before_corrected=0.505 arcsec robust_rms_after=0.508 arcsec worst_quadrant_rms_before=0.613 worst_quadrant_rms_after=0.593
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.613 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits N_match=4878 sigma_overall_arcsec=0.505 sigma_q1_arcsec=0.489 sigma_q2_arcsec=0.434 sigma_q3_arcsec=0.613 sigma_q4_arcsec=0.478 n_q1=1699 n_q2=489 n_q3=1645 n_q4=1045 worst_quadrant_to_overall_ratio=1.215
The image catalog is written to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits -region wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.acDs02Ezp0 (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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
WCS_IMAGE_NAME=wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
WCS-calibrated image found: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Checking if the catalog wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
WCS catalog name: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.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=444, bad_region=1703, passed=7278
Got 7278 stars (including 5205 good ones) from the SExtractor catalog wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat 
util/solve_plate_with_UCAC5 got 7278 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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4901 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 4879 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 5856 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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4901 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 5856 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 5856 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Excluding outliers - 4879 stars left (next iteration limit 5366)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4879 robust_rms=6.385 arcsec worst_quadrant_rms=9.741 arcsec
SIP_REFIT: SIP order 3 trial: matched=4879 robust_rms=0.659 arcsec worst_quadrant_rms=0.768 arcsec
SIP_REFIT: SIP order 5 trial: matched=4879 robust_rms=0.540 arcsec worst_quadrant_rms=0.633 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4879 robust_rms_before=1.431 arcsec robust_rms_before_corrected=0.520 arcsec robust_rms_after=0.540 arcsec worst_quadrant_rms_before=0.613 worst_quadrant_rms_after=0.633
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.613 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits N_match=4879 sigma_overall_arcsec=0.536 sigma_q1_arcsec=0.501 sigma_q2_arcsec=0.500 sigma_q3_arcsec=0.651 sigma_q4_arcsec=0.494 n_q1=1690 n_q2=499 n_q3=1648 n_q4=1042 worst_quadrant_to_overall_ratio=1.214
The image catalog is written to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits -region wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits sigma_overall=0.324 worst_q_ratio=1.313
ref2=Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits sigma_overall=0.396 worst_q_ratio=1.327
new1=fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits sigma_overall=0.505 worst_q_ratio=1.215
new2=fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits sigma_overall=0.536 worst_q_ratio=1.214
reference average sigma_overall=0.36 worst_q_ratio=1.32
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342_astrometric_residuals.png (4849 matched stars from wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025_astrometric_residuals.png (4878 matched stars from wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276_astrometric_residuals.png (4878 matched stars from wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.46 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277_astrometric_residuals.png (4879 matched stars from wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.48 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits'
Saving fully-calibrated image wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits'
Preparing the HTML report for the field Per-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Per-05-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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
  
SExtractor catalog cache: saved Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.cat to cache
SExtractor catalog cache: saved Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Creating symlink local_wcs_cache/wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
Creating symlink local_wcs_cache/wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Creating symlink local_wcs_cache/wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits exists and is non-empty
wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits exists and is non-empty
wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits exists and is non-empty
wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (1st reference image)
verification OK: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Image size: 941.6'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:21:49.059 +37:59:50.85 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-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits (1st new image)
verification OK: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Image size: 940.9'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: 04:22:17.357 +38:02:15.64 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:21:49.059 +37:59:50.85
Second-epoch image center 04:22:17.357 +38:02:15.64
Angular distance between the image centers 0.1012 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits (2nd new image)
verification OK: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Image size: 940.8'x624.4'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 04:22:14.763 +38:02:34.10 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:21:49.059 +37:59:50.85
Second-epoch image center 04:22:14.763 +38:02:34.10
Angular distance between the image centers 0.0958 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  04:22:17.357 +38:02:15.64
Second-epoch second image center 04:22:14.763 +38:02:34.10
Angular distance between the image centers 0.00994 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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits &> /tmp/tmp.SrweiDBgRu
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits &> /tmp/tmp.ZZbbqBK61w
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits &> /tmp/tmp.WW2KW4AM8y
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits &> /tmp/tmp.pvGzwpdC0K
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Calibrating the magnitude scale
Found non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat 
Found non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat
The reference image (wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits) and catalog (wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat) found
'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat' -> 'wcsmag.cat'
Read 137281 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 54.9471 to 76.3491 deg, Dec +32.1657 to +43.3179 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 54.9471 to 76.3491 deg, Dec 32.1657 to 43.3179 deg
Loaded 9244 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): 5249 out of 7194 total matches.
Matched with Tycho-2 7194 out of 137281 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.846000
a=0.000000 b=1.000000 c=22.846000
From vast_summary.log: estimated ref. image limiting mag.:  -7.28
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.57

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.57

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 137281 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 54.9471 to 76.3491 deg, Dec +32.1657 to +43.3179 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 54.9471 to 76.3491 deg, Dec 32.1657 to 43.3179 deg
Loaded 9244 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): 5249 out of 7194 total matches.
Matched with Tycho-2 7194 out of 137281 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Forced-photometry filter: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits -> calib.txt_param_ref_wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (aperture=4.6)
Read 140690 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 54.4527 to 75.8199 deg, Dec +31.9743 to +43.3811 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 54.4527 to 75.8199 deg, Dec 31.9743 to 43.3811 deg
Loaded 9291 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): 5356 out of 7280 total matches.
Matched with Tycho-2 7280 out of 140690 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
Forced-photometry filter: calibrated wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits -> calib.txt_param_ref_wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits (aperture=4.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 40 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
 1.9 pix  Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
 2.2 pix  fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
 2.1 pix  fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Limiting magnitude estimates:
 15.6 mag.  Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
 15.6 mag.  Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
 14.3 mag.  fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
 14.4 mag.  fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
All-image limiting magnitude estimate:  14.3 (SNR )  13.9 (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.SrweiDBgRu (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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits' -> 'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WCS_IMAGE_NAME=wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WCS-calibrated image found: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Checking if the catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits alredy exist and is non-empty...
Catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WCS catalog name: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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=23, blended=15371, bad_region=23033, passed=137258
Got 137258 stars (including 100558 good ones) from the SExtractor catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat 
util/solve_plate_with_UCAC5 got 137258 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 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 4870 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 4849 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 118801 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

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 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 4870 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 118801 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 118801 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4849 stars left (next iteration limit 5333)
Stop iterations.


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

SIP_REFIT: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits N_match=4849 sigma_overall_arcsec=0.314 sigma_q1_arcsec=0.402 sigma_q2_arcsec=0.289 sigma_q3_arcsec=0.267 sigma_q4_arcsec=0.245 n_q1=1954 n_q2=830 n_q3=1050 n_q4=1015 worst_quadrant_to_overall_ratio=1.283
The image catalog is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits -region wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.ZZbbqBK61w (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-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.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-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.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-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits' -> 'wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.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-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
WCS_IMAGE_NAME=wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
WCS-calibrated image found: wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
Checking if the catalog wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits alredy exist and is non-empty...
Catalog wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits
WCS catalog name: wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.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=32, blended=14565, bad_region=33452, passed=140658
Got 140658 stars (including 96569 good ones) from the SExtractor catalog wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat 
util/solve_plate_with_UCAC5 got 140658 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 4878 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 113868 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

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 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4896 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 113868 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 113868 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4878 stars left (next iteration limit 5365)
Stop iterations.


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

SIP_REFIT: wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits N_match=4878 sigma_overall_arcsec=0.371 sigma_q1_arcsec=0.480 sigma_q2_arcsec=0.369 sigma_q3_arcsec=0.338 sigma_q4_arcsec=0.314 n_q1=1625 n_q2=605 n_q3=1577 n_q4=1071 worst_quadrant_to_overall_ratio=1.296
The image catalog is written to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits -region wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.WW2KW4AM8y (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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
WCS_IMAGE_NAME=wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
WCS-calibrated image found: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Checking if the catalog wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
WCS catalog name: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.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=8, blended=3160, bad_region=10511, passed=58130
Got 58130 stars (including 44923 good ones) from the SExtractor catalog wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat 
util/solve_plate_with_UCAC5 got 58130 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.9'
Seting catalog search parameters based on the expected field of view 940.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013068 (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 0.010454 (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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 4877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 50133 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 

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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4894 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 50133 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 50133 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Excluding outliers - 4876 stars left (next iteration limit 5364)
Stop iterations.


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

SIP_REFIT: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits N_match=4876 sigma_overall_arcsec=0.503 sigma_q1_arcsec=0.493 sigma_q2_arcsec=0.445 sigma_q3_arcsec=0.604 sigma_q4_arcsec=0.489 n_q1=1752 n_q2=501 n_q3=1556 n_q4=1067 worst_quadrant_to_overall_ratio=1.200
The image catalog is written to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits -region wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.pvGzwpdC0K (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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
WCS_IMAGE_NAME=wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
WCS-calibrated image found: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Checking if the catalog wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
WCS catalog name: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.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=10, blended=3233, bad_region=10741, passed=59405
Got 59405 stars (including 45941 good ones) from the SExtractor catalog wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat 
util/solve_plate_with_UCAC5 got 59405 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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4894 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 4873 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 51122 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 

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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4892 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 51122 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 51122 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Excluding outliers - 4872 stars left (next iteration limit 5360)
Stop iterations.


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

SIP_REFIT: wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits N_match=4872 sigma_overall_arcsec=0.528 sigma_q1_arcsec=0.486 sigma_q2_arcsec=0.504 sigma_q3_arcsec=0.654 sigma_q4_arcsec=0.501 n_q1=1749 n_q2=501 n_q3=1556 n_q4=1066 worst_quadrant_to_overall_ratio=1.238
The image catalog is written to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits -region wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
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-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/wcs_fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Saving fully-calibrated image wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.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_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/wcs_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits
Preparing the HTML report for the field Per-05-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:30:11.42 +39:44:35.7:  12.59 +/- 0.01  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:25:13.68 +42:14:27.7:  13.46 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:34:55.23 +39:01:07.1:  13.61 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:31:09.40 +40:54:01.8:  12.33 +/- 0.01  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:43:39.25 +41:36:27.0:  13.22 +/- 0.02  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:19:05.13 +39:18:46.9:  13.75 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:00:44.00 +35:31:12.1:  13.55 +/- 0.04  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:28:22.10 +34:41:14.0:  16.17 +/- 99.00  upperlimit
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:25:13.68 +42:14:27.7:  13.52 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:00:44.00 +35:31:12.1:  13.59 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:31:09.40 +40:54:01.8:  12.46 +/- 0.01  detection
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:43:39.25 +41:36:27.0:  13.22 +/- 0.02  detection
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:34:55.23 +39:01:07.1:  13.63 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:19:05.13 +39:18:46.9:  13.77 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:30:11.42 +39:44:35.7:  12.70 +/- 0.01  detection
Forced photometry reference-image weighted average:  13.49 +/- 0.02
Forced photometry reference-image weighted average:  13.57 +/- 0.03
Forced photometry reference-image weighted average:  12.39 +/- 0.01
Forced photometry filter REJECTED candidate at 04:25:13.68 +42:14:27.7: ref_mag=13.49 +/- 0.02 new_mean_mag=13.7331 delta=-0.24 (need > 0.90)
Forced photometry reference-image weighted average:  13.22 +/- 0.02
Forced photometry filter REJECTED candidate at 04:00:44.00 +35:31:12.1: ref_mag=13.57 +/- 0.03 new_mean_mag=13.5354 delta=0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:31:09.40 +40:54:01.8: ref_mag=12.39 +/- 0.01 new_mean_mag=12.5025 delta=-0.11 (need > 0.90)
Forced photometry reference-image weighted average:  13.62 +/- 0.02
Forced photometry filter REJECTED candidate at 04:43:39.25 +41:36:27.0: ref_mag=13.22 +/- 0.02 new_mean_mag=13.1191 delta=0.10 (need > 0.90)
Forced photometry reference-image weighted average:  13.76 +/- 0.02
Forced photometry reference-image weighted average:  12.64 +/- 0.01
Forced photometry filter REJECTED candidate at 04:34:55.23 +39:01:07.1: ref_mag=13.62 +/- 0.02 new_mean_mag=13.6452 delta=-0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:19:05.13 +39:18:46.9: ref_mag=13.76 +/- 0.02 new_mean_mag=13.7156 delta=0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:30:11.42 +39:44:35.7: ref_mag=12.64 +/- 0.01 new_mean_mag=13.0653 delta=-0.42 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:42:19.06 +37:30:26.5:  12.99 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:44:49.75 +41:55:30.3:  12.69 +/- 0.02  detection
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:28:22.10 +34:41:14.0:  16.29 +/- 99.00  upperlimit
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:42:19.06 +37:30:26.5:  13.03 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.01 +/- 0.02
Forced photometry filter REJECTED candidate at 04:42:19.06 +37:30:26.5: ref_mag=13.01 +/- 0.02 new_mean_mag=12.8470 delta=0.16 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:44:49.75 +41:55:30.3:  99.00 +/- 99.00  bad_region
Forced photometry reference-image weighted average:  12.69 +/- 0.02
Forced photometry filter REJECTED candidate at 04:44:49.75 +41:55:30.3: ref_mag=12.69 +/- 0.02 new_mean_mag=13.0074 delta=-0.32 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:16:15.21 +34:53:11.2:  13.37 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:41:38.63 +38:44:54.7:  13.33 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:15:31.85 +33:49:34.1:  12.25 +/- 0.01  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:31:31.61 +38:44:50.2:  13.51 +/- 0.04  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:16:26.63 +36:30:06.8:  13.49 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:16:15.21 +34:53:11.2:  13.39 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:41:38.63 +38:44:54.7:  13.44 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.38 +/- 0.02
Forced photometry reference-image weighted average:  13.38 +/- 0.02
Forced photometry filter REJECTED candidate at 04:41:38.63 +38:44:54.7: ref_mag=13.38 +/- 0.02 new_mean_mag=13.2033 delta=0.18 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:16:15.21 +34:53:11.2: ref_mag=13.38 +/- 0.02 new_mean_mag=13.3043 delta=0.07 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:15:31.85 +33:49:34.1:  12.51 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.32 +/- 0.01
Forced photometry filter REJECTED candidate at 04:15:31.85 +33:49:34.1: ref_mag=12.32 +/- 0.01 new_mean_mag=13.0890 delta=-0.76 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:21:51.83 +39:56:26.6:  13.52 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:41:13.91 +34:41:14.5:  13.62 +/- 0.04  detection
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:31:31.61 +38:44:50.2:  13.58 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.54 +/- 0.03
Forced photometry filter REJECTED candidate at 04:31:31.61 +38:44:50.2: ref_mag=13.54 +/- 0.03 new_mean_mag=13.4143 delta=0.13 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:16:26.63 +36:30:06.8:  13.49 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.49 +/- 0.02
Forced photometry filter REJECTED candidate at 04:16:26.63 +36:30:06.8: ref_mag=13.49 +/- 0.02 new_mean_mag=13.4370 delta=0.05 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:30:05.01 +39:51:13.6:  13.66 +/- 0.05  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:42:50.78 +38:24:33.4:  13.42 +/- 0.04  detection
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:21:51.83 +39:56:26.6:  13.57 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.54 +/- 0.02
Forced photometry filter REJECTED candidate at 04:21:51.83 +39:56:26.6: ref_mag=13.54 +/- 0.02 new_mean_mag=13.5383 delta=0.01 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:41:13.91 +34:41:14.5:  13.68 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.65 +/- 0.03
Forced photometry filter REJECTED candidate at 04:41:13.91 +34:41:14.5: ref_mag=13.65 +/- 0.03 new_mean_mag=13.4118 delta=0.24 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:30:05.01 +39:51:13.6:  13.71 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.69 +/- 0.03
Forced photometry filter REJECTED candidate at 04:30:05.01 +39:51:13.6: ref_mag=13.69 +/- 0.03 new_mean_mag=13.5991 delta=0.09 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:42:50.78 +38:24:33.4:  13.48 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.45 +/- 0.03
Forced photometry filter REJECTED candidate at 04:42:50.78 +38:24:33.4: ref_mag=13.45 +/- 0.03 new_mean_mag=13.5404 delta=-0.09 (need > 0.90)
Adding exclusion_list_local.txt__out184815.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 7s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 184637_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184637_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.65    04:34:55.27 +39:01:08.0   6284 3779   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.64    04:34:55.19 +39:01:06.3   6289 3776   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
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Considering the candidate 184638_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184638_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.69    04:25:13.72 +42:14:27.5   5183 5732   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.78    04:25:13.64 +42:14:27.8   5187 5729   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
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Considering the candidate 184639_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184639_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.70    04:19:05.10 +39:18:46.6   4435 3975   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.73    04:19:05.15 +39:18:47.1   4440 3972   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
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Considering the candidate 184648_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184648_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.52    04:00:44.01 +35:31:11.6   2098 1808   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.57    04:00:44.00 +35:31:12.6   2104 1804   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
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Considering the candidate 184655_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184655_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    13.28    04:04:38.72 +34:27:55.8   2539 1130   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:04:38.61 +34:27:55.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 184656_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184656_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.17    04:43:39.26 +41:36:26.1   7263 5374   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.08    04:43:39.24 +41:36:27.9   7267 5372   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
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Considering the candidate 184659_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184659_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.02    04:30:11.30 +39:44:36.1   5731 4214   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.11    04:30:11.54 +39:44:35.4   5736 4211   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184665_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184665_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    12.78    04:28:50.93 +41:45:03.5   5591 5427   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:28:50.93 +41:45:03.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184670_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184670_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    12.53    04:31:09.34 +40:54:02.2   5845 4915   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    12.48    04:31:09.45 +40:54:01.5   5850 4911   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184765_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184765_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    12.28    04:23:59.63 +41:56:25.7   5046 5548   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:23:59.63 +41:56:26.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184815_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
Preparing report for the candidate 184815_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
  
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Considering the candidate 184830_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184830_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    12.76    04:24:24.71 +41:42:27.7   5090 5406   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:24:24.70 +41:42:27.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184852_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184852_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    12.87    04:41:44.24 +38:15:46.3   7102 3337   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:41:44.24 +38:15:46.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184866_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184866_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    12.88    04:42:19.11 +37:30:26.6   7179 2885   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    12.82    04:42:19.01 +37:30:26.4   7184 2882   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184873_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184873_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    12.96    04:44:49.83 +41:55:29.5   7390 5573   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.07    04:44:49.68 +41:55:31.1   7395 5571   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184875_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184875_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    12.91    04:15:33.67 +33:49:58.1   3884 0674   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

Rejecting candidate due to large distance (17.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184892_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184892_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.07    04:15:31.78 +33:49:35.9   3874 0674   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.11    04:15:31.92 +33:49:32.4   3880 0670   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184915_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184915_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    13.02    04:24:36.09 +34:06:48.8   5022 0813   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:24:36.07 +34:06:49.1 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184947_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184947_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.18    04:41:38.65 +38:44:55.2   7078 3633   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.23    04:41:38.62 +38:44:54.2   7083 3630   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184951_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184951_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    13.48    04:13:17.98 +33:49:46.6   3599 0684   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:13:18.01 +33:49:47.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 184955_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184955_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.29    04:16:15.18 +34:53:11.1   3992 1314   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.32    04:16:15.23 +34:53:11.3   3998 1310   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184986_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184986_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    13.19    04:24:35.57 +34:07:13.1   5021 0817   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:24:35.63 +34:07:13.0 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 184995_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184995_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.41    04:31:31.51 +38:44:48.8   5885 3612   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.42    04:31:31.72 +38:44:51.5   5891 3610   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
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Considering the candidate 184996_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 184996_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.43    04:16:26.60 +36:30:07.2   4057 2290   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.45    04:16:26.65 +36:30:06.4   4062 2286   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
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Considering the candidate 185002_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 185002_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    13.47    04:16:24.05 +36:43:29.4   4062 2421   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:16:24.05 +36:43:30.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 185008_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 185008_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    13.47    04:29:54.53 +39:50:31.4   5704 4271   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:29:54.41 +39:50:32.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 185022_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 185022_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.51    04:21:51.83 +39:56:26.9   4769 4345   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.57    04:21:51.83 +39:56:26.3   4774 4342   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
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Considering the candidate 185023_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 185023_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    13.73    04:24:58.96 +39:52:47.0   5134 4298   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:24:59.00 +39:52:48.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 185029_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 185029_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    13.41    04:27:39.02 +39:41:02.3   5441 4176   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:27:39.02 +39:41:01.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 185046_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 185046_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.40    04:41:13.89 +34:41:14.0   7091 1173   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.43    04:41:13.92 +34:41:14.9   7096 1170   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
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Considering the candidate 185051_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 185051_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.59    04:30:04.96 +39:51:13.5   5719 4281   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.61    04:30:05.05 +39:51:13.7   5724 4278   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
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Considering the candidate 185059_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 185059_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 1     2026 08 11.30790    2461263.80790    13.50    04:42:50.94 +38:24:32.8   7226 3432   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-23-12_20.00sec_-0.00C_LIGHT_0276.fits
Discovery image 2     2026 08 11.30852    2461263.80852    13.59    04:42:50.63 +38:24:34.1   7231 3430   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

  
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Considering the candidate 185073_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 185073_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    13.66    04:03:08.79 +34:51:14.2   2370 1378   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:03:08.82 +34:51:14.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 185095_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 185095_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    13.82    04:40:19.61 +40:46:18.1   6901 4851   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:40:19.62 +40:46:18.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 185112_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 185112_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    13.75    04:10:46.23 +38:03:20.1   3427 3256   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:10:46.21 +38:03:19.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 185161_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 185161_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 2     2026 08 11.30852    2461263.80852    13.83    04:08:23.45 +41:28:27.9   3273 5339   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:08:23.64 +41:28:27.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 65245_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 65245_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 3     2026 08 11.30852    2461263.80852    12.73    04:16:24.30 +39:25:44.8   4130 4053   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:16:24.28 +39:25:44.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 26987_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 26987_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 3     2026 08 11.30852    2461263.80852    12.76    04:27:32.47 +41:47:02.0   5443 5448   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:27:32.47 +41:47:01.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 115764_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 115764_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 3     2026 08 11.30852    2461263.80852    12.31    04:09:55.03 +35:34:19.1   3237 1761   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:09:55.00 +35:34:18.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 133585_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277
The candidate 133585_fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277 did not pass the final checks
Discovery image 3     2026 08 11.30852    2461263.80852    13.22    04:36:04.12 +34:10:40.3   6457 0848   /data_ssd/NMW-TexasTech/workdir//img_2026-08-11_CI_Per-05-Q2b1x1_033435_TTUQ2b1x1_2990216_dg456Ylf/fd_Per-05-Q2b1x1_2026-08-11_02-24-06_20.00sec_-0.00C_LIGHT_0277.fits

**** FOUND  04:36:04.13 +34:10:41.2 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 9s
Prepared the HTML report for the field Per-05-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
04:28:22.10 +34:41:14.0
########### Completed Per-05-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 ####
04:28:22.10 +34:41:14.0
###################################################################################
04:28:22.10 +34:41:14.0  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
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)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 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
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461263.80790253 -observatory V36
08:18:28.02 +19:58:25.0 Mercury (-0.9mag)
12:13:32.98 -02:32:46.2 Venus (-4.4mag)
05:58:14.00 +23:40:07.6 Mars (1.3mag)
08:45:42.94 +18:30:55.3 Jupiter (-1.8mag)
00:56:10.35 +03:12:58.0 Saturn (0.6mag)
04:12:04.39 +20:57:50.4 Uranus (5.7mag)
00:15:54.91 +00:11:48.5 Neptune (7.7mag)
20:27:50.87 -23:31:21.2 Pluto (14.5mag)
08:07:51.86 +22:13:20.7 Moon (-8.6mag)
-rw-r--r-- 1 apache apache 362 Aug 11 03:36 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461263.80790253:
08:45:50.26 +18:30:24.2 Io (6.1mag)
08:45:44.43 +18:30:49.9 Europa (6.3mag)
08:45:31.15 +18:31:46.7 Ganymede (5.6mag)
08:46:11.24 +18:28:53.8 Callisto (6.8mag)
08:43:13.88 +18:32:11.0 Himalia (15.7mag)
08:45:47.55 +18:30:36.1 Thebe (16.6mag)
08:42:47.83 +18:30:06.2 Elara (17.7mag)
08:49:50.99 +18:08:57.3 Pasiphae (17.9mag)
08:48:41.46 +18:41:52.6 Carme (19.0mag)
00:55:59.20 +03:12:43.9 Titan (8.4mag)
00:56:04.77 +03:12:51.2 Rhea (9.7mag)
00:56:28.02 +03:12:20.6 Iapetus (11.1mag)
00:56:04.08 +03:12:22.4 Hyperion (14.4mag)
00:55:28.83 +03:05:44.8 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 11 03:37 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461263.80790253:
19:15:34.81 -21:24:23.8 JWST
16:43:30.53 +44:53:45.1 Chandra
04:58:14.36 +48:05:07.5 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 11 03:36 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461263.80790253 -observatory V36
03:17:07.69 +17:37:55.6 17.6mag P/1996 R2 (Lagerkvist)
18:01:00.41 -34:36:20.7 14.0mag P/2010 H2 (Vales)
06:56:38.74 -69:01:03.4 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:10:37.40 +33:03:33.0 17.7mag C/2017 K2 (PANSTARRS)
03:52:42.60 +38:57:05.1 16.9mag P/2021 N1 (ZTF)
22:36:04.80 +31:15:15.9 17.3mag C/2022 E2 (ATLAS)
06:46:32.32 +26:29:15.1 16.8mag C/2022 N2 (PANSTARRS)
10:24:25.60 +28:19:52.9 17.0mag C/2022 QE78 (ATLAS)
09:30:55.88 +05:18:27.4 17.9mag C/2022 R6 (PANSTARRS)
15:13:00.80 -12:24:25.0 17.9mag P/2023 B1 (PANSTARRS)
21:06:41.57 +65:39:30.7 17.9mag C/2023 H5 (Lemmon)
15:44:51.98 -13:13:26.2 14.4mag C/2023 R1 (PANSTARRS)
08:11:32.38 +31:29:09.8 15.3mag C/2024 E1 (Wierzchos)
15:06:29.97 +15:35:43.8 17.7mag C/2024 G6 (ATLAS)
18:59:17.28 +43:14:39.0 13.7mag C/2024 J3 (ATLAS)
21:06:08.61 +49:22:56.8 17.6mag C/2024 R4 (PANSTARRS)
05:17:35.50 -12:56:08.8 15.4mag C/2024 T5 (ATLAS)
06:58:12.93 +23:36:41.7 17.9mag C/2025 J1 (Borisov)
07:32:05.22 -16:34:24.0 17.9mag C/2025 R3 (PANSTARRS)
10:37:12.72 +20:42:33.1 17.2mag C/2025 V2 (Rankin)
13:00:00.49 +02:08:36.5 17.0mag C/2025 Y1 (ATLAS)
16:02:54.14 +77:31:57.8 16.7mag C/2026 A2 (Bok)
03:08:30.90 +46:14:41.4 17.1mag C/2026 B2 (Sun-Gao)
11:49:20.80 +08:52:20.1 17.3mag A/2026 E1
22:01:41.37 -28:33:35.3 6.9mag 10P/Tempel
11:30:49.01 -03:35:26.4 16.3mag 29P/Schwassmann-Wachmann
04:43:01.67 +32:43:50.4 18.0mag 47P/Ashbrook-Jackson
11:13:58.86 +03:37:52.1 17.3mag 63P/Wild
00:53:58.26 -05:34:05.1 15.4mag 65P/Gunn
05:42:32.10 +20:38:17.9 13.7mag 78P/Gehrels
20:35:10.59 -23:52:37.5 17.7mag 84P/Giclas
03:03:41.69 +13:54:48.9 16.8mag 88P/Howell
08:03:44.65 +27:14:12.9 16.2mag 93P/Lovas
04:15:03.09 +18:04:25.1 17.5mag 112P/Urata-Niijima
06:06:40.84 +29:57:59.4 16.2mag 114P/Wiseman-Skiff
09:25:48.65 +26:07:18.5 15.0mag 123P/West-Hartley
11:49:53.84 -11:27:03.7 17.1mag 124P/Mrkos
05:41:05.93 +21:09:56.0 16.1mag 128P/Shoemaker-Holt
06:33:47.03 +18:44:51.5 17.9mag 131P/Mueller
00:02:50.21 +03:22:18.4 17.6mag 139P/Vaisala-Oterma
03:18:59.32 -19:03:16.4 13.6mag 161P/Hartley-IRAS
07:26:48.35 +37:57:00.1 15.9mag 162P/SidingSpring
14:10:34.31 +41:35:07.9 12.0mag 169P/NEAT
02:48:34.41 +09:32:52.4 17.6mag 220P/McNaught
16:43:15.59 -10:18:52.3 17.8mag 235P/LINEAR
20:20:26.99 -52:45:19.2 17.8mag 259P/Garradd
03:31:07.95 +26:27:51.3 15.3mag 260P/McNaught
07:14:40.85 +37:38:08.8 17.3mag 295P/LINEAR
15:11:30.78 +02:47:52.9 17.8mag 391P/Kowalski
09:03:42.28 +18:13:28.4 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug 11 03:36 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
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
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
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
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
-rw-r--r-- 1 apache apache 5.7K Aug 11 03:36 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
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
-rw-r--r-- 1 apache apache 190K Aug 11 03:36 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
01:04:53.230 -71:39:05.30  AT 2026wjh  2026-07-16.42 16.4
00:58:31.660 -71:27:59.50  AT 2026wjg  2026-07-16.42 18.3
23:36:39.726 +47:17:19.48  SN 2026wjd  2026-07-27.53 18.91
00:55:34.820 -72:46:47.10  AT 2026wjc  2026-07-16.42 16.2
14:17:44.540 +12:51:16.83  AT 2026wjb  2026-07-17.18 20.8515
17:52:58.192 +75:02:39.40  AT 2026wja  2026-07-21.39 20.6829
14:08:02.349 +05:23:57.40  AT 2026wiz  2026-07-25.19 19.6571
00:07:25.282 -45:15:05.67  AT 2026wiy  2026-07-27.61 19.39
16:35:19.004 +11:20:30.56  AT 2026wix  2026-07-23.28 20.4579
00:05:45.060 -65:52:10.59  AT 2026wiw  2026-07-28.65 18.66
01:15:51.484 -54:33:23.96  SN 2026wiv  2026-07-28.65 17.28
22:44:13.255 -52:26:09.82  AT 2026wiu  2026-07-20.71 20.48
18:41:21.109 -55:09:12.91  AT 2026wit  2026-07-28.49 18.46
18:58:38.603 -53:05:53.64  AT 2026wis  2026-07-28.49 18.77
16:29:39.070 -57:02:36.70  AT 2026wir  2026-07-21.75 14.7
16:29:46.090 -57:11:01.30  AT 2026wiq  2026-07-21.75 14.4
16:23:48.900 -59:23:33.20  AT 2026wip  2026-07-21.75 16.4
20:01:37.144 +12:07:15.96  AT 2026wio  2026-07-21.36 20.7524
20:39:47.824 -23:38:47.87  AT 2026win  2026-06-27.32 22.789
16:30:35.203 +57:00:36.84  AT 2026wim  2026-07-11.23 20.9956
-rw-r--r-- 1 apache apache 87K Aug 11 03:36 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Aug 11 03:36:32 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 6s (0.10 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 31s (0.52 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 9s (0.15 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: 49s (0.82 min)
TIMING SExtractor: 17 seconds
TIMING matching_and_photometry: 7 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 4 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 34s (0.57 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: 25s (0.42 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 9s (0.15 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 72s (1.20 min)
FIELD_Per-05-Q2b1x1: 137s (2.28 min)
=======================================
TOTAL_RUNTIME: 139s (2.32 min)
Finished: Tue Aug 11 03:38:51 CDT 2026