Mean magnitude and position on the discovery images: 
                   2026 07 23.4517  2461244.9517  11.48  06:15:09.61 +36:08:49.7
176.76024   8.95636 galactic  Aur  Second-epoch detections are separated by 1.0" and 5.0 pix   
The object was found in VSX
 2"  NSVS 7045548                  
Type: SR
#   Max.           Min./Amp.       JD0           Period
    14.298   g       Y     0.970   g         2458366.77820        185.758886900000                                
The object was not found in astcheck.
Forced photometry on wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits at 06:15:09.61 +36:08:49.7:  12.53 +/- 0.01  detection
Forced photometry on wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits at 06:15:09.61 +36:08:49.7:  12.50 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.52 +/- 0.01
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.

Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits


Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits


fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits


fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.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/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits -crosshair 6888.90332 4332.26074 image    wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits -crosshair 6886.85986 4331.89453 image    wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits -crosshair 2719.39795 2007.64880 image    wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits -crosshair 2714.84351 2005.55383 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3

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 07 23.45172 06 15 09.61 +36 08 49.7          11.5 R      V36

Position measured on individual images:

     TAU0008  C2026 07 23.45146 06 15 09.65 +36 08 49.9          11.6 R      V36
     TAU0008  C2026 07 23.45198 06 15 09.57 +36 08 49.6          11.4 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 07 23.4517*  06 15 09.61 +36 08 49.7  11.5 U             Aur       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
NSVS 7045548,2461244.9517,11.48,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
NSVS 7045548 20260723.4517 11.48CV 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 Aur-04-Q1b1x1 reference image: Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
Field Aur-04-Q1b1x1 reference image: Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
Field Aur-04-Q1b1x1 second-epoch image: Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Field Aur-04-Q1b1x1 second-epoch image: Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461058.73457257 18.01.2026 05:37:37.070   /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
First image: 2461058.73457257 18.01.2026 05:37:37.070   /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
Last  image: 2461244.95198190 23.07.2026 10:50:41.236   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.56
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: 40 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  22929
Objects passed selection criteria:  22728
Measurements per detected object (mean, median, min, max):    2.3    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.3    2.0    2    4
Average stars detected per image: 13748.2
Average stars matched: 13369.8 (97.2469 %)
Memory usage VmPeak:   130352 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 22 16:05:55 CDT 2026
VaST build number  1.0rc89-166-g55a66cb7
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-22)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jul 23 06:59:25 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: 2461058.73457257 18.01.2026 05:37:37.070   /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
First image: 2461058.73457257 18.01.2026 05:37:37.070   /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
Last  image: 2461244.95198190 23.07.2026 10:50:41.236   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 35
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: 398 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  151445
Objects passed selection criteria:  150977
Measurements per detected object (mean, median, min, max):    2.3    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.3    2.0    2    4
Average stars detected per image: 95749.5
Average stars matched: 91610.8 (95.6775 %)
Memory usage VmPeak:  1903972 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 22 16:05:55 CDT 2026
VaST build number  1.0rc89-166-g55a66cb7
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-22)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jul 23 07:11:47 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 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: 
Aur-04-Q1b1x1
#######################################
########### Starting Aur-04-Q1b1x1 ###########
Processing Aur-04-Q1b1x1
server tau has sufficient free disk space available: 728287 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 728287 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.png' -> 'transient_report/Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits_preview.png'

Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits


renamed 'Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.png' -> 'transient_report/Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits_preview.png'

Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.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= 506.5492
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 725.3363
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 11920.5667
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 3915.3324
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 13187.5313
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 4372.5489
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 23.5329
INFO:                  SECOND_EPOCH__SD_ratio= 0.105
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     25.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 23.5 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-23T05:49:56.1349899' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-23T10:49:56.1349899' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61244.4513441436 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-23T10:50:06.0364384' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61244.4514587498 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     98.1779178029961 / [deg] RA of telescope" status=0
Record 32: "DEC     =     37.9998996766015 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.3063888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =               54.235 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.73819305468831 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Aur-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '06 32 44'           / [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  =                29518 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29518 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 66.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 23.5 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 66.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             5.400432 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/d_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits :)

Spent 0.987867 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/d_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     25.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 23.5 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-23T05:50:41.2362193' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-23T10:50:41.2362193' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61244.4518661574 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-23T10:50:51.1368847' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61244.4519807408 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     98.1779177440938 / [deg] RA of telescope" status=0
Record 32: "DEC     =     37.9998996956569 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.4358333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     54.3161111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.70846607634309 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Aur-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '06 32 44'           / [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  =                29518 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29518 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 66.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 23.5 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 66.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             5.400432 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/d_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits :)

Spent 0.888446 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/d_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
Previews of the CALIBRATED second-epoch images:


fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits



fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
  
SExtractor catalog cache: saved Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.cat to cache
SExtractor catalog cache: saved Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.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/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.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: 2461244.95145988
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_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits exists and is non-empty
Saving wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits to local_wcs_cache/
'wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits' -> 'local_wcs_cache/wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits'
wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits exists and is non-empty
Saving wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits to local_wcs_cache/
'wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits' -> 'local_wcs_cache/wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits'
wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits exists and is non-empty
Saving wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits to local_wcs_cache/
'wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits' -> 'local_wcs_cache/wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits'
wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits exists and is non-empty
Saving wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits to local_wcs_cache/
'wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits' -> 'local_wcs_cache/wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits (1st reference image)
verification OK: wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 06:32:42.823 +37:59:59.10 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_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits (1st new image)
verification OK: wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Image size: 944.8'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 06:32:41.997 +38:00:00.58 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 06:32:42.823 +37:59:59.10
Second-epoch image center 06:32:41.997 +38:00:00.58
Angular distance between the image centers 0.0027 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits (2nd new image)
verification OK: wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
Image size: 944.7'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 06:32:44.232 +38:00:13.20 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 06:32:42.823 +37:59:59.10
Second-epoch image center 06:32:44.232 +38:00:13.20
Angular distance between the image centers 0.0061 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  06:32:41.997 +38:00:00.58
Second-epoch second image center 06:32:44.232 +38:00:13.20
Angular distance between the image centers 0.00813 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/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits &> /tmp/tmp.A6Sn1PowNq
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits &> /tmp/tmp.Ra0agoeI5x
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits &> /tmp/tmp.z2PJ2nTVtk
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits &> /tmp/tmp.RIM0bsfznu
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
Calibrating the magnitude scale
Found non-empty wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.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_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits and wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.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_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits and wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat 
Found non-empty wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits and wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat
The reference image (wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits) and catalog (wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat) found
'wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat' -> 'wcsmag.cat'
Read 24697 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 87.6969 to 109.0146 deg, Dec +32.1595 to +43.3194 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 87.6969 to 109.0146 deg, Dec 32.1595 to 43.3194 deg
Loaded 14441 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): 10171 out of 11249 total matches.
Matched with Tycho-2 11249 out of 24697 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.927300
a=0.000000 b=1.000000 c=22.927300
From vast_summary.log: estimated ref. image limiting mag.:  -7.56
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.37

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.37

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 24697 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 87.6969 to 109.0146 deg, Dec +32.1595 to +43.3194 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 87.6969 to 109.0146 deg, Dec 32.1595 to 43.3194 deg
Loaded 14441 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): 10171 out of 11249 total matches.
Matched with Tycho-2 11249 out of 24697 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits:


Forced-photometry filter: calibrated wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits -> calib.txt_param_ref_wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits (aperture=6.2)
Read 24494 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 87.6949 to 109.0146 deg, Dec +32.1599 to +43.3193 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 87.6949 to 109.0146 deg, Dec 32.1599 to 43.3193 deg
Loaded 14442 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): 10145 out of 11227 total matches.
Matched with Tycho-2 11227 out of 24494 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits:


Forced-photometry filter: calibrated wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits -> calib.txt_param_ref_wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits (aperture=6.2)
____ 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:
 2.2 pix  Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
 2.2 pix  Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
 2.6 pix  fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
 2.6 pix  fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
 2.2 pix  wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
 2.2 pix  wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
Limiting magnitude estimates:
 15.4 mag.  Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
 15.4 mag.  Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
 12.7 mag.  fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
 12.7 mag.  fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
All-image limiting magnitude estimate:  12.7 (SNR )  10.2 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.A6Sn1PowNq (6) ############
Parsing command line arguments...
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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits' -> 'wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
WCS_IMAGE_NAME=wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
WCS-calibrated image found: wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
Checking if the catalog wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat corresponding to the image wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits alredy exist and is non-empty...
Catalog wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat corresponding to the image wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
WCS catalog name: wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=2296, bad_region=0, passed=24697
Got 24697 stars (including 22379 good ones) from the SExtractor catalog wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat 
util/solve_plate_with_UCAC5 got 24697 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
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 933 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 930 matched stars entering correct_measured_positions(), 903 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 930 matched stars entering correct_measured_positions(), 23923 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 933 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 930 matched stars entering correct_measured_positions(), 23923 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 930 matched stars entering correct_measured_positions(), 23923 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 930 stars left (next iteration limit 1023)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits N_match=930 sigma_overall_arcsec=0.348 sigma_q1_arcsec=0.386 sigma_q2_arcsec=0.371 sigma_q3_arcsec=0.341 sigma_q4_arcsec=0.292 n_q1=183 n_q2=248 n_q3=222 n_q4=277 worst_quadrant_to_overall_ratio=1.108
The image catalog is written to wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits -region wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.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.Ra0agoeI5x (6) ############
Parsing command line arguments...
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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits' -> 'wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
WCS_IMAGE_NAME=wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
WCS-calibrated image found: wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
Checking if the catalog wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat corresponding to the image wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits alredy exist and is non-empty...
Catalog wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat corresponding to the image wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
WCS catalog name: wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=2308, bad_region=0, passed=24494
Got 24494 stars (including 22154 good ones) from the SExtractor catalog wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat 
util/solve_plate_with_UCAC5 got 24494 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
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 23327 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 23330 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 23331 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 925 stars left (next iteration limit 1017)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits N_match=925 sigma_overall_arcsec=0.397 sigma_q1_arcsec=0.517 sigma_q2_arcsec=0.430 sigma_q3_arcsec=0.400 sigma_q4_arcsec=0.321 n_q1=169 n_q2=256 n_q3=222 n_q4=278 worst_quadrant_to_overall_ratio=1.303
The image catalog is written to wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits -region wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.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.z2PJ2nTVtk (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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
WCS_IMAGE_NAME=wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
WCS-calibrated image found: wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Checking if the catalog wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat corresponding to the image wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits alredy exist and is non-empty...
Catalog wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat corresponding to the image wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
WCS catalog name: wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=266, bad_region=0, passed=3142
Got 3142 stars (including 2873 good ones) from the SExtractor catalog wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat 
util/solve_plate_with_UCAC5 got 3142 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 944.8'
Seting catalog search parameters based on the expected field of view 944.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013122 (47.2 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010498 (37.8 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 926 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 917 matched stars entering correct_measured_positions(), 887 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 917 matched stars entering correct_measured_positions(), 3008 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 918 matched stars entering correct_measured_positions(), 3009 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Accuracy estimation diagnostic: 918 matched stars entering correct_measured_positions(), 3009 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 918 stars left (next iteration limit 1008)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits N_match=918 sigma_overall_arcsec=0.441 sigma_q1_arcsec=0.415 sigma_q2_arcsec=0.593 sigma_q3_arcsec=0.420 sigma_q4_arcsec=0.424 n_q1=284 n_q2=168 n_q3=294 n_q4=172 worst_quadrant_to_overall_ratio=1.346
The image catalog is written to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits -region wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.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.RIM0bsfznu (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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
WCS_IMAGE_NAME=wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
WCS-calibrated image found: wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
Checking if the catalog wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat corresponding to the image wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits alredy exist and is non-empty...
Catalog wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat corresponding to the image wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
WCS catalog name: wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=4, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=311, bad_region=0, passed=3012
Got 3012 stars (including 2699 good ones) from the SExtractor catalog wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat 
util/solve_plate_with_UCAC5 got 3012 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 944.7'
Seting catalog search parameters based on the expected field of view 944.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013121 (47.2 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010497 (37.8 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 929 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 917 matched stars entering correct_measured_positions(), 886 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 917 matched stars entering correct_measured_positions(), 2870 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
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 929 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 918 matched stars entering correct_measured_positions(), 2871 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Accuracy estimation diagnostic: 918 matched stars entering correct_measured_positions(), 2870 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 918 stars left (next iteration limit 1008)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits N_match=918 sigma_overall_arcsec=0.484 sigma_q1_arcsec=0.455 sigma_q2_arcsec=0.621 sigma_q3_arcsec=0.408 sigma_q4_arcsec=0.488 n_q1=282 n_q2=168 n_q3=295 n_q4=173 worst_quadrant_to_overall_ratio=1.281
The image catalog is written to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits -region wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.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=Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits sigma_overall=0.348 worst_q_ratio=1.108
ref2=Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits sigma_overall=0.397 worst_q_ratio=1.303
new1=fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits sigma_overall=0.441 worst_q_ratio=1.346
new2=fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits sigma_overall=0.484 worst_q_ratio=1.281
reference average sigma_overall=0.3725 worst_q_ratio=1.2055
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224_astrometric_residuals.png (930 matched stars from wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225_astrometric_residuals.png (925 matched stars from wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422_astrometric_residuals.png (918 matched stars from wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.39 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423_astrometric_residuals.png (918 matched stars from wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits'
Saving fully-calibrated image wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits'
Preparing the HTML report for the field Aur-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Aur-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
  
SExtractor catalog cache: saved Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.cat to cache
SExtractor catalog cache: saved Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
Creating symlink local_wcs_cache/wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
Creating symlink local_wcs_cache/wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Creating symlink local_wcs_cache/wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.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_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits exists and is non-empty
wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits exists and is non-empty
wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits exists and is non-empty
wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits (1st reference image)
verification OK: wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 06:32:42.823 +37:59:59.10 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_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits (1st new image)
verification OK: wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Image size: 944.8'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 06:32:41.997 +38:00:00.58 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 06:32:42.823 +37:59:59.10
Second-epoch image center 06:32:41.997 +38:00:00.58
Angular distance between the image centers 0.0027 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits (2nd new image)
verification OK: wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
Image size: 944.7'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 06:32:44.232 +38:00:13.20 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 06:32:42.823 +37:59:59.10
Second-epoch image center 06:32:44.232 +38:00:13.20
Angular distance between the image centers 0.0061 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  06:32:41.997 +38:00:00.58
Second-epoch second image center 06:32:44.232 +38:00:13.20
Angular distance between the image centers 0.00813 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/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits &> /tmp/tmp.aiWtDR362S
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits &> /tmp/tmp.CFa5A7Zdi1
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits &> /tmp/tmp.YtR1i05N9d
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits &> /tmp/tmp.RjTm4Ahq1V
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
Calibrating the magnitude scale
Found non-empty wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.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_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits and wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.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_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits and wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat 
Found non-empty wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits and wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat
The reference image (wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits) and catalog (wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat) found
'wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat' -> 'wcsmag.cat'
Read 164929 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 87.6733 to 109.0146 deg, Dec +32.1595 to +43.3215 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 87.6733 to 109.0146 deg, Dec 32.1595 to 43.3215 deg
Loaded 14468 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): 8142 out of 11402 total matches.
Matched with Tycho-2 11402 out of 164929 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.799050
a=0.000000 b=1.000000 c=22.799050
From vast_summary.log: estimated ref. image limiting mag.:  -7.28
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.52

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.52

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 164929 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 87.6733 to 109.0146 deg, Dec +32.1595 to +43.3215 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 87.6733 to 109.0146 deg, Dec 32.1595 to 43.3215 deg
Loaded 14468 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): 8142 out of 11402 total matches.
Matched with Tycho-2 11402 out of 164929 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits:


Forced-photometry filter: calibrated wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits -> calib.txt_param_ref_wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits (aperture=4.8)
Read 167662 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 87.6656 to 109.0146 deg, Dec +32.1599 to +43.3202 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 87.6656 to 109.0146 deg, Dec 32.1599 to 43.3202 deg
Loaded 14470 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): 8100 out of 11399 total matches.
Matched with Tycho-2 11399 out of 167662 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits:


Forced-photometry filter: calibrated wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits -> calib.txt_param_ref_wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 31 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
 2.0 pix  Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
 2.5 pix  fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
 2.5 pix  fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
 2.1 pix  wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
 2.0 pix  wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
Limiting magnitude estimates:
 15.5 mag.  Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
 15.5 mag.  Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
 13.1 mag.  fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
 13.0 mag.  fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
All-image limiting magnitude estimate:  13.0 (SNR )  12.6 (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.aiWtDR362S (6) ############
Parsing command line arguments...
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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits' -> 'wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
WCS_IMAGE_NAME=wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
WCS-calibrated image found: wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
Checking if the catalog wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat corresponding to the image wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits alredy exist and is non-empty...
Catalog wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat corresponding to the image wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits
WCS catalog name: wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=53, blended=19895, bad_region=2, passed=164876
Got 164876 stars (including 144720 good ones) from the SExtractor catalog wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat 
util/solve_plate_with_UCAC5 got 164876 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
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 931 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 910 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 161572 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 931 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 161570 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 161570 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 927 stars left (next iteration limit 1019)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits N_match=927 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.372 sigma_q2_arcsec=0.365 sigma_q3_arcsec=0.371 sigma_q4_arcsec=0.309 n_q1=199 n_q2=241 n_q3=219 n_q4=268 worst_quadrant_to_overall_ratio=1.039
The image catalog is written to wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits -region wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.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.CFa5A7Zdi1 (6) ############
Parsing command line arguments...
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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits' -> 'wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
WCS_IMAGE_NAME=wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
WCS-calibrated image found: wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
Checking if the catalog wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat corresponding to the image wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits alredy exist and is non-empty...
Catalog wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat corresponding to the image wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits
WCS catalog name: wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=49, blended=20373, bad_region=1, passed=167613
Got 167613 stars (including 146982 good ones) from the SExtractor catalog wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat 
util/solve_plate_with_UCAC5 got 167613 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
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 933 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 930 matched stars entering correct_measured_positions(), 915 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 930 matched stars entering correct_measured_positions(), 162613 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 933 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 930 matched stars entering correct_measured_positions(), 162610 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 930 matched stars entering correct_measured_positions(), 162607 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 930 stars left (next iteration limit 1023)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits N_match=930 sigma_overall_arcsec=0.429 sigma_q1_arcsec=0.499 sigma_q2_arcsec=0.426 sigma_q3_arcsec=0.411 sigma_q4_arcsec=0.350 n_q1=193 n_q2=243 n_q3=222 n_q4=272 worst_quadrant_to_overall_ratio=1.164
The image catalog is written to wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits -region wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.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.YtR1i05N9d (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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
WCS_IMAGE_NAME=wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
WCS-calibrated image found: wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Checking if the catalog wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat corresponding to the image wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits alredy exist and is non-empty...
Catalog wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat corresponding to the image wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
WCS catalog name: wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=2, blended=1055, bad_region=0, passed=27094
Got 27094 stars (including 25995 good ones) from the SExtractor catalog wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat 
util/solve_plate_with_UCAC5 got 27094 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 944.8'
Seting catalog search parameters based on the expected field of view 944.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013122 (47.2 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010498 (37.8 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 879 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 26188 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 26190 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 26192 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 914 stars left (next iteration limit 1004)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits N_match=914 sigma_overall_arcsec=0.461 sigma_q1_arcsec=0.444 sigma_q2_arcsec=0.574 sigma_q3_arcsec=0.433 sigma_q4_arcsec=0.447 n_q1=279 n_q2=155 n_q3=301 n_q4=179 worst_quadrant_to_overall_ratio=1.246
The image catalog is written to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits -region wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.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.RjTm4Ahq1V (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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
WCS_IMAGE_NAME=wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
WCS-calibrated image found: wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
Checking if the catalog wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat corresponding to the image wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits alredy exist and is non-empty...
Catalog wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat corresponding to the image wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
WCS catalog name: wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=733, bad_region=0, passed=25635
Got 25635 stars (including 24856 good ones) from the SExtractor catalog wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat 
util/solve_plate_with_UCAC5 got 25635 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 944.7'
Seting catalog search parameters based on the expected field of view 944.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013121 (47.2 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010497 (37.8 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 918 matched stars entering correct_measured_positions(), 884 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 918 matched stars entering correct_measured_positions(), 24788 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 918 matched stars entering correct_measured_positions(), 24789 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Accuracy estimation diagnostic: 918 matched stars entering correct_measured_positions(), 24788 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Excluding outliers - 918 stars left (next iteration limit 1009)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits N_match=918 sigma_overall_arcsec=0.481 sigma_q1_arcsec=0.454 sigma_q2_arcsec=0.617 sigma_q3_arcsec=0.421 sigma_q4_arcsec=0.514 n_q1=282 n_q2=159 n_q3=304 n_q4=173 worst_quadrant_to_overall_ratio=1.283
The image catalog is written to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits -region wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.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_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Saving fully-calibrated image wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.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_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/wcs_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits
Preparing the HTML report for the field Aur-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits at 06:11:54.50 +38:01:44.5:  12.32 +/- 0.01  detection
Forced photometry on wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits at 06:04:47.41 +41:01:32.5:  12.33 +/- 0.01  detection
Forced photometry on wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits at 06:24:37.16 +35:14:10.6:  11.86 +/- 0.01  detection
Forced photometry on wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits at 06:11:54.50 +38:01:44.5:  12.36 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.34 +/- 0.01
Forced photometry filter REJECTED candidate at 06:11:54.50 +38:01:44.5: ref_mag=12.34 +/- 0.01 new_mean_mag=12.3815 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits at 06:04:47.41 +41:01:32.5:  12.32 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.33 +/- 0.01
Forced photometry filter REJECTED candidate at 06:04:47.41 +41:01:32.5: ref_mag=12.33 +/- 0.01 new_mean_mag=12.3821 delta=-0.05 (need > 0.90)
Forced photometry on wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits at 06:24:37.16 +35:14:10.6:  11.84 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.85 +/- 0.01
Forced photometry filter REJECTED candidate at 06:24:37.16 +35:14:10.6: ref_mag=11.85 +/- 0.01 new_mean_mag=11.8111 delta=0.04 (need > 0.90)
Forced photometry on wcs_Aur-04-Q1b1x1_2026-01-17_23-37-37_20.00sec_-14.90C_LIGHT_0224.fits at 06:15:09.61 +36:08:49.7:  12.53 +/- 0.01  detection
Forced photometry on wcs_Aur-04-Q1b1x1_2026-01-17_23-38-14_20.00sec_-14.90C_LIGHT_0225.fits at 06:15:09.61 +36:08:49.7:  12.50 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.52 +/- 0.01
Forced photometry filter KEPT candidate at 06:15:09.61 +36:08:49.7: ref_mag=12.52 +/- 0.01 new_mean_mag=11.4781 delta=1.04 (need > 0.90)
Adding exclusion_list_local.txt__out110958.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 9s
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: 2s
  
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Considering the candidate 190556_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190556_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.53    06:26:01.22 +40:46:15.1   3933 4822   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:26:01.18 +40:46:15.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 190563_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190563_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.52    06:09:22.84 +41:44:59.2   2033 5391   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:09:22.85 +41:44:59.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 190566_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190566_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 1     2026 07 23.45146    2461244.95146    12.38    06:11:54.50 +38:01:43.2   2324 3141   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Discovery image 2     2026 07 23.45198    2461244.95198    12.39    06:11:54.50 +38:01:45.8   2319 3139   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

  
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Considering the candidate 190569_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190569_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.16    06:01:32.44 +33:34:58.1   0996 0452   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:01:32.47 +33:34:58.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 190577_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190577_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    10.63    05:53:06.80 +41:26:59.0   0166 5276   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  05:53:06.83 +41:26:58.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 190671_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190671_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    11.35    06:09:41.48 +37:12:00.6   2051 2639   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:09:41.48 +37:12:00.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 190717_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190717_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    11.52    06:29:25.96 +42:30:10.7   4273 5886   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

Rejecting candidate due to large distance (28.3") between the two second-epoch detections
  
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Considering the candidate 190719_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190719_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    11.45    06:36:26.25 +38:25:19.3   5209 3474   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:36:26.22 +38:25:18.7 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 190740_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190740_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    11.58    07:05:02.67 +38:49:01.1   8540 4072   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

Rejecting candidate due to large distance (13.7") between the two second-epoch detections
  
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Considering the candidate 190879_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190879_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.00    05:59:31.52 +37:13:43.3   0819 2677   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  05:59:31.45 +37:13:42.8 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 190909_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190909_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    11.98    06:08:06.08 +37:58:51.9   1865 3112   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:08:06.08 +37:58:52.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 190934_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190934_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.19    06:06:07.53 +35:21:22.7   1601 1525   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:06:07.52 +35:21:21.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 190935_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190935_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    11.98    06:09:09.93 +34:55:01.9   1975 1257   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:09:09.90 +34:55:02.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 190950_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190950_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.28    06:22:04.41 +42:43:13.9   3451 5989   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

Rejecting candidate due to large distance (27.7") between the two second-epoch detections
  
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Considering the candidate 190955_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190955_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 1     2026 07 23.45146    2461244.95146    12.32    06:04:47.41 +41:01:31.7   1508 4963   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Discovery image 2     2026 07 23.45198    2461244.95198    12.49    06:04:47.42 +41:01:33.3   1504 4962   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

  
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Considering the candidate 190976_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190976_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.14    06:05:07.21 +37:56:47.7   1507 3096   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:05:07.17 +37:56:47.1 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 190979_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190979_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.23    06:23:52.04 +39:45:38.6   3707 4205   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:23:51.99 +39:45:37.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 190984_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 190984_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 1     2026 07 23.45146    2461244.95146    12.03    06:24:37.13 +35:14:09.7   3888 1487   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-49-56_20.00sec_-0.00C_LIGHTs_0422.fits
Discovery image 2     2026 07 23.45198    2461244.95198    11.70    06:24:37.20 +35:14:11.5   3884 1485   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

  
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Considering the candidate 191010_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 191010_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.41    06:13:27.62 +37:08:30.0   2506 2604   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:13:27.61 +37:08:30.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 191011_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 191011_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.46    06:06:09.49 +39:36:06.0   1648 4095   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:06:09.50 +39:36:06.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 191051_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 191051_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.50    06:08:07.17 +37:57:58.5   1867 3103   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:08:07.17 +37:57:57.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 191107_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 191107_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.74    06:01:11.93 +41:57:00.7   1105 5536   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:01:11.99 +41:57:00.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 191175_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 191175_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.72    06:04:15.23 +41:51:52.2   1452 5473   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

Rejecting candidate due to large distance (27.6") between the two second-epoch detections
  
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Considering the candidate 191191_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 191191_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.59    06:15:09.06 +39:55:25.0   2696 4284   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:15:09.06 +39:55:25.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 38681_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 38681_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 2     2026 07 23.45198    2461244.95198    12.15    06:07:44.01 +40:31:18.6   1838 4649   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:07:44.03 +40:31:18.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 110958_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
Preparing report for the candidate 110958_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
  
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Considering the candidate 142365_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 142365_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 3     2026 07 23.45198    2461244.95198    11.94    06:02:44.50 +35:19:42.3   1179 1514   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:02:44.44 +35:19:42.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 87216_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 87216_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 3     2026 07 23.45198    2461244.95198    9.93    06:33:49.23 +37:35:42.0   4931 2957   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:33:49.22 +37:35:42.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 51937_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 51937_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 3     2026 07 23.45198    2461244.95198    9.09    06:01:07.28 +39:40:14.2   1057 4151   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:01:07.27 +39:40:14.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 49776_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 49776_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 3     2026 07 23.45198    2461244.95198    13.00    06:00:51.65 +39:44:41.5   1028 4197   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:00:51.61 +39:44:40.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 106238_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423
The candidate 106238_fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423 did not pass the final checks
Discovery image 3     2026 07 23.45198    2461244.95198    11.84    06:06:00.43 +36:20:36.5   1597 2124   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Aur-04-Q1b1x1_060958_TTUQ1b1x1_84433_9fGw76n3/fd_Aur-04-Q1b1x1_2026-07-23_05-50-41_20.00sec_-0.00C_LIGHTs_0423.fits

**** FOUND  06:06:00.43 +36:20:37.3 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 12s
Prepared the HTML report for the field Aur-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
06:15:09.61 +36:08:49.7
########### Completed Aur-04-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
06:15:09.61 +36:08:49.7
###################################################################################
06:15:09.61 +36:08:49.7  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
06:15:09.61 +36:08:49.7  -- does not seem to be a hot pixel (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
06:15:09.61 +36:08:49.7  -- a known variable star
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
1 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO   ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
06:15:09.61 +36:08:49.7
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461244.95145988 -observatory V36
07:07:10.48 +18:21:42.3 Mercury (2.1mag)
11:04:29.49 +06:38:19.4 Venus (-4.2mag)
05:02:58.79 +22:46:03.9 Mars (1.3mag)
08:28:37.26 +19:32:18.7 Jupiter (-1.8mag)
00:56:45.43 +03:22:11.9 Saturn (0.7mag)
04:09:32.89 +20:51:14.5 Uranus (5.8mag)
00:16:47.85 +00:18:28.6 Neptune (7.7mag)
20:29:40.32 -23:23:43.9 Pluto (14.4mag)
15:12:11.18 -23:37:52.6 Moon (-10.9mag)
-rw-r--r-- 1 apache apache 362 Jul 23 06:59 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461244.95145988:
08:28:36.60 +19:32:20.9 Io (6.0mag)
08:28:28.93 +19:32:52.7 Europa (6.3mag)
08:28:42.04 +19:32:03.9 Ganymede (5.6mag)
08:28:53.88 +19:31:17.5 Callisto (6.7mag)
08:26:36.24 +19:22:39.0 Himalia (15.7mag)
08:28:41.71 +19:32:01.6 Thebe (16.6mag)
08:25:58.83 +19:24:19.0 Elara (17.7mag)
08:32:30.35 +19:19:34.5 Pasiphae (17.9mag)
08:32:48.62 +19:39:28.5 Carme (19.0mag)
00:56:34.97 +03:22:32.5 Titan (8.5mag)
00:56:40.81 +03:22:19.9 Rhea (9.8mag)
00:56:15.64 +03:19:35.5 Iapetus (11.2mag)
00:56:49.93 +03:21:31.3 Hyperion (14.5mag)
00:56:28.62 +03:17:32.3 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 23 06:59 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461244.95145988:
18:10:13.27 -29:27:27.8 JWST
15:48:13.23 +49:26:09.7 Chandra
11:19:15.02 -60:27:02.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 23 06:59 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461244.95145988 -observatory V36
02:54:16.30 +15:53:42.9 17.8mag P/1996 R2 (Lagerkvist)
18:08:50.58 -34:36:42.4 13.8mag P/2010 H2 (Vales)
06:38:40.93 -68:24:25.1 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:05:11.71 +32:40:47.9 17.6mag C/2017 K2 (PANSTARRS)
02:50:00.70 +27:08:10.1 16.0mag P/2021 N1 (ZTF)
22:50:53.91 +32:07:11.9 17.3mag C/2022 E2 (ATLAS)
06:27:01.88 +26:46:59.7 16.7mag C/2022 N2 (PANSTARRS)
10:07:07.95 +29:11:15.4 16.9mag C/2022 QE78 (ATLAS)
09:18:18.89 +05:11:52.8 17.9mag C/2022 R6 (PANSTARRS)
15:11:00.83 -11:44:07.0 17.8mag P/2023 B1 (PANSTARRS)
21:32:18.80 +67:16:36.7 17.9mag C/2023 H5 (Lemmon)
16:07:45.97 -11:25:03.8 14.1mag C/2023 R1 (PANSTARRS)
08:24:05.51 +66:27:31.2 18.0mag C/2024 A1 (ATLAS)
07:49:30.56 +30:38:11.1 14.9mag C/2024 E1 (Wierzchos)
15:10:53.49 +15:34:07.3 17.6mag C/2024 G6 (ATLAS)
19:24:01.25 +41:34:44.6 13.7mag C/2024 J3 (ATLAS)
21:32:32.88 +47:46:49.3 17.7mag C/2024 R4 (PANSTARRS)
05:01:43.12 -13:17:50.3 15.6mag C/2024 T5 (ATLAS)
06:45:02.51 +26:52:24.6 17.9mag C/2025 J1 (Borisov)
07:22:49.33 -14:10:58.5 17.1mag C/2025 R3 (PANSTARRS)
10:11:56.84 +21:49:00.8 17.5mag C/2025 V2 (Rankin)
12:49:46.24 +03:18:18.5 17.0mag C/2025 Y1 (ATLAS)
16:19:56.42 +78:57:38.8 17.1mag C/2026 A2 (Bok)
02:58:26.55 +45:45:13.7 16.9mag C/2026 B2 (Sun-Gao)
11:34:28.56 +06:37:31.5 17.1mag A/2026 E1
21:38:33.30 -20:19:54.7 7.0mag 10P/Tempel
11:20:00.58 -02:30:11.8 16.2mag 29P/Schwassmann-Wachmann
04:18:38.32 +30:55:43.2 17.9mag 47P/Ashbrook-Jackson
10:35:19.15 +09:47:40.6 17.1mag 63P/Wild
00:52:48.69 -05:04:34.3 15.5mag 65P/Gunn
04:58:50.93 +20:40:10.7 13.7mag 78P/Gehrels
02:42:02.97 +12:14:36.6 16.4mag 88P/Howell
07:13:33.13 +29:30:57.6 15.9mag 93P/Lovas
05:04:03.16 +31:17:48.6 16.6mag 114P/Wiseman-Skiff
08:40:37.87 +29:04:46.1 15.1mag 123P/West-Hartley
11:12:53.23 -04:05:35.2 16.9mag 124P/Mrkos
05:12:32.31 +21:05:58.4 16.2mag 128P/Shoemaker-Holt
06:00:36.30 +19:29:44.8 17.8mag 131P/Mueller
07:58:50.54 +14:03:04.1 17.1mag 141P-D/Machholz
03:21:35.80 -20:25:12.9 14.8mag 161P/Hartley-IRAS
06:20:19.78 +36:18:09.2 15.5mag 162P/SidingSpring
18:14:12.74 +24:56:38.9 13.6mag 169P/NEAT
02:11:09.04 +08:49:23.9 17.6mag 220P/McNaught
16:36:05.92 -09:01:57.9 17.3mag 235P/LINEAR
20:34:16.20 -51:55:21.9 17.8mag 259P/Garradd
02:36:24.11 +18:11:07.0 15.5mag 260P/McNaught
06:17:14.61 +37:37:04.2 17.3mag 295P/LINEAR
15:06:59.18 +04:48:45.2 17.6mag 391P/Kowalski
08:46:28.21 +19:07:06.0 17.9mag 450P/LONEOS
08:12:05.95 +38:06:34.3 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.4K Jul 23 06:59 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
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 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
04:50:01.03 -02:22:33.80    2026-07-16.17 17.02
-rw-r--r-- 1 apache apache 5.6K Jul 23 06:59 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
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
-rw-r--r-- 1 apache apache 189K Jul 23 06:59 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
15:40:49.500 +03:40:01.11  AT 2026tok  2026-07-09.29 19.19
13:28:58.224 -31:39:58.70  AT 2026toj  2026-01-27.63 20.99
16:19:43.736 +12:53:16.12  AT 2026toi  2026-06-19.41 20.78
12:16:00.811 +13:52:30.28  AT 2026toh  2026-06-05.33 21.31
08:05:33.164 +19:53:59.86  AT 2026tog  2026-05-05.27 21.02
22:22:27.296 -01:16:48.01  AT 2026tof  2026-06-20.59 21.53
18:21:21.782 +34:34:12.08  AT 2026toe  2026-06-06.57 20.8
09:23:56.056 +15:48:10.98  AT 2026tod  2026-03-09.25 20.93
14:30:53.211 +02:37:48.55  AT 2026toc  2026-02-24.60 21.68
18:53:53.654 +37:31:27.95  AT 2026tob  2026-06-06.57 20.33
14:02:45.983 +27:31:29.38  AT 2026toa  2026-01-13.59 21.55
11:45:46.289 -15:58:14.20  AT 2026tnz  2026-04-19.34 21.32
17:01:06.389 +36:02:56.61  AT 2026tny  2026-06-22.29 20.16
14:21:15.460 +00:01:06.82  AT 2026tnx  2026-05-17.42 21.17
16:56:29.803 +29:23:52.18  AT 2026tnw  2026-06-06.48 20.57
13:19:42.648 +33:06:54.64  AT 2026tnv  2026-05-13.26 20.86
11:42:50.112 -20:30:52.08  AT 2026tnu  2026-02-14.47 20.76
21:12:00.798 -45:40:32.46  AT 2026tnt  2026-06-19.54 20.97
08:38:13.357 -04:40:15.41  AT 2026tns  2026-02-24.31 20.85
01:14:19.100 +10:26:27.44  AT 2026tnr  2026-06-21.59 20.53
-rw-r--r-- 1 apache apache 88K Jul 23 06:59 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Jul 23 06:57:52 CDT 2026
=======================================
TIMING SExtractor: 10 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 6 seconds
TIMING select_aperture: 22 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 63s (1.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 60s (1.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 71s (1.18 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: 1s (0.02 min)
    WAIT_FOR_UCAC5: 7s (0.12 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 203s (3.38 min)
TIMING SExtractor: 374 seconds
TIMING matching_and_photometry: 11 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 9 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 602s (10.03 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: 509s (8.48 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: 22s (0.37 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 13s (0.22 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 1149s (19.15 min)
FIELD_Aur-04-Q1b1x1: 1374s (22.90 min)
=======================================
TOTAL_RUNTIME: 1382s (23.03 min)
Finished: Thu Jul 23 07:20:54 CDT 2026