FITS images used in this processing run:

Field Ser-01-Q2b1x1 reference image: Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
Field Ser-01-Q2b1x1 reference image: Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
Field Ser-01-Q2b1x1 second-epoch image: Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Field Ser-01-Q2b1x1 second-epoch image: Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461202.81037160 11.06.2026 07:26:46.106   /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
First image: 2461202.81037160 11.06.2026 07:26:46.106   /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
Last  image: 2461248.76767502 27.07.2026 06:25:17.122   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 5
FILTER key from ref. img. header: unknown
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.44
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 9 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):  12734
Objects passed selection criteria:  12674
Measurements per detected object (mean, median, min, max):    2.4    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.4    2.0    2    4
Average stars detected per image: 7915.25
Average stars matched: 7679.75 (97.0247 %)
Memory usage VmPeak:   239204 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jul 26 03:08:32 CDT 2026
VaST build number  1.0rc89-174-g9b7cb13a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Jul 27 01:39:38 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: 2461202.81037160 11.06.2026 07:26:46.106   /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
First image: 2461202.81037160 11.06.2026 07:26:46.106   /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
Last  image: 2461248.76767502 27.07.2026 06:25:17.122   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 46
FILTER key from ref. img. header: unknown
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.22
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: 47 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):  55868
Objects passed selection criteria:  55700
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 38993.5
Average stars matched: 37585.2 (96.3885 %)
Memory usage VmPeak:   280140 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jul 26 03:08:32 CDT 2026
VaST build number  1.0rc89-174-g9b7cb13a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Jul 27 01:44:33 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
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: 
Ser-01-Q2b1x1
#######################################
########### Starting Ser-01-Q2b1x1 ###########
Processing Ser-01-Q2b1x1
server tau has sufficient free disk space available: 150952 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 150952 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.png' -> 'transient_report/Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits_preview.png'

Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits


renamed 'Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.png' -> 'transient_report/Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits_preview.png'

Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.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= 14.2536
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 467.7628
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2790.2700
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 641.1863
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2799.4884
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 642.0779
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 195.759
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     27.2299995422363 / [degC] Focuser temperature
AMBTEMP =                 27.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.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= '2026-07-27T01:24:32.1200377' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-27T06:24:32.1200377' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61248.2670384259 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-27T06:24:42.0250374' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61248.267153067 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     235.383067351922 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9996747641521 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     33.4438888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     275.548611111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      1.8105192125859 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Ser-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 41 32'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                20483 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20483 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.2299995422363 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.2299995422363 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 44.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.02 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 43.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             22.00176 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            11.200896 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/d_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits :)

Spent 0.832756 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/d_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     27.2600002288818 / [degC] Focuser temperature
AMBTEMP =                 27.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.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= '2026-07-27T01:25:17.1221258' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-27T06:25:17.1221258' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61248.2675592825 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-27T06:25:27.0230329' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61248.2676738775 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     235.383067370028 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9996747553296 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     33.2911111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     275.641666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.81781808504265 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Ser-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 41 32'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                20483 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20483 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.2600002288818 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.2600002288818 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 44.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.02 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 43.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             22.00176 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            11.200896 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/d_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits :)

Spent 0.904759 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/d_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
Previews of the CALIBRATED second-epoch images:


fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits



fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
  
SExtractor catalog cache: saved Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.cat to cache
SExtractor catalog cache: saved Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.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/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.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: 2461248.76715417
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
'asassn_transients_list.txt' -> '../asassn_transients_list.txt'
wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits exists and is non-empty
Saving wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits to local_wcs_cache/
'wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits' -> 'local_wcs_cache/wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits'
wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits exists and is non-empty
Saving wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits to local_wcs_cache/
'wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits' -> 'local_wcs_cache/wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits'
wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits exists and is non-empty
Saving wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits to local_wcs_cache/
'wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits' -> 'local_wcs_cache/wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits'
wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits exists and is non-empty
Saving wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits to local_wcs_cache/
'wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits' -> 'local_wcs_cache/wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits (1st reference image)
verification OK: wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:41:32.578 +22:00:27.20 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits (1st new image)
verification OK: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Image size: 937.3'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:41:47.685 +22:01:34.39 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:41:32.578 +22:00:27.20
Second-epoch image center 15:41:47.685 +22:01:34.39
Angular distance between the image centers 0.0613 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits (2nd new image)
verification OK: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
Image size: 937.3'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:41:44.959 +22:01:58.79 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:41:32.578 +22:00:27.20
Second-epoch image center 15:41:44.959 +22:01:58.79
Angular distance between the image centers 0.0542 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  15:41:47.685 +22:01:34.39
Second-epoch second image center 15:41:44.959 +22:01:58.79
Angular distance between the image centers 0.01252 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/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits &> /tmp/tmp.vQtCeIsX0B
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits &> /tmp/tmp.dLoJBV06CT
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits &> /tmp/tmp.gW5CpqgGGh
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits &> /tmp/tmp.nL3VPUtDJa
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
Calibrating the magnitude scale
Found non-empty wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.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_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits and wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.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_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits and wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat 
Found non-empty wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits and wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat
The reference image (wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits) and catalog (wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat) found
'wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat' -> 'wcsmag.cat'
Read 16316 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6309 to 244.1245 deg, Dec +16.6034 to +27.2694 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 226.6309 to 244.1245 deg, Dec 16.6034 to 27.2694 deg
Loaded 5160 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): 4020 out of 4279 total matches.
Matched with Tycho-2 4279 out of 16316 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.770950
a=0.000000 b=1.000000 c=22.770950
From vast_summary.log: estimated ref. image limiting mag.:  -6.44
Updating vast_summary.log: Estimated ref. image limiting mag.:  16.33

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  16.33

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 16316 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6309 to 244.1245 deg, Dec +16.6034 to +27.2694 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 226.6309 to 244.1245 deg, Dec 16.6034 to 27.2694 deg
Loaded 5160 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): 4020 out of 4279 total matches.
Matched with Tycho-2 4279 out of 16316 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits:


Forced-photometry filter: calibrated wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits -> calib.txt_param_ref_wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits (aperture=6.5)
Read 17003 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6307 to 244.1079 deg, Dec +16.6032 to +27.2570 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 226.6307 to 244.1079 deg, Dec 16.6032 to 27.2570 deg
Loaded 5147 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): 4001 out of 4286 total matches.
Matched with Tycho-2 4286 out of 17003 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits:


Forced-photometry filter: calibrated wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits -> calib.txt_param_ref_wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits (aperture=6.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 3 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.5 pix  Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
 2.5 pix  Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
 2.2 pix  fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
 2.3 pix  fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
 2.5 pix  wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
 2.5 pix  wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
Limiting magnitude estimates:
 16.3 mag.  Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
 16.4 mag.  Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
 14.2 mag.  fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
 14.2 mag.  fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
All-image limiting magnitude estimate:  14.2 (SNR )  11.3 (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.vQtCeIsX0B (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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits 856.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits' -> 'wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
WCS_IMAGE_NAME=wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
WCS-calibrated image found: wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
Checking if the catalog wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat corresponding to the image wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits alredy exist and is non-empty...
Catalog wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat corresponding to the image wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
WCS catalog name: wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=905, bad_region=3173, passed=16316
Got 16316 stars (including 12365 good ones) from the SExtractor catalog wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 16316 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 978 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 977 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 13303 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 978 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 13303 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 13303 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 978 stars left (next iteration limit 1075)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits (swarp) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits N_match=978 sigma_overall_arcsec=0.261 sigma_q1_arcsec=0.272 sigma_q2_arcsec=0.217 sigma_q3_arcsec=0.271 sigma_q4_arcsec=0.236 n_q1=313 n_q2=167 n_q3=327 n_q4=171 worst_quadrant_to_overall_ratio=1.041
The image catalog is written to wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits -region wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.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.dLoJBV06CT (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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits 856.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits' -> 'wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
WCS_IMAGE_NAME=wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
WCS-calibrated image found: wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
Checking if the catalog wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat corresponding to the image wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits alredy exist and is non-empty...
Catalog wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat corresponding to the image wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
WCS catalog name: wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=958, bad_region=3312, passed=17003
Got 17003 stars (including 12870 good ones) from the SExtractor catalog wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 17003 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 979 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 977 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 13827 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 979 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 13827 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 13827 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 979 stars left (next iteration limit 1076)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits (swarp) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits N_match=979 sigma_overall_arcsec=0.275 sigma_q1_arcsec=0.292 sigma_q2_arcsec=0.270 sigma_q3_arcsec=0.275 sigma_q4_arcsec=0.270 n_q1=312 n_q2=167 n_q3=327 n_q4=173 worst_quadrant_to_overall_ratio=1.063
The image catalog is written to wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits -region wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.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.gW5CpqgGGh (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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
WCS_IMAGE_NAME=wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
WCS-calibrated image found: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Checking if the catalog wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
WCS catalog name: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=231, bad_region=594, passed=3105
Got 3105 stars (including 2309 good ones) from the SExtractor catalog wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat 
util/solve_plate_with_UCAC5 got 3105 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 975 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 2529 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 2529 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 2529 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=975 robust_rms=6.086 arcsec
SIP_REFIT: SIP order 3 trial: matched=975 robust_rms=0.491 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=975 robust_rms_before=0.729 arcsec robust_rms_before_corrected=0.416 arcsec robust_rms_after=0.491 arcsec
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best baseline 0.416 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits N_match=975 sigma_overall_arcsec=0.423 sigma_q1_arcsec=0.402 sigma_q2_arcsec=0.471 sigma_q3_arcsec=0.445 sigma_q4_arcsec=0.396 n_q1=318 n_q2=182 n_q3=320 n_q4=155 worst_quadrant_to_overall_ratio=1.112
The image catalog is written to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits -region wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.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.nL3VPUtDJa (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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
WCS_IMAGE_NAME=wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
WCS-calibrated image found: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
Checking if the catalog wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
WCS catalog name: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=245, bad_region=590, passed=3089
Got 3089 stars (including 2287 good ones) from the SExtractor catalog wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat 
util/solve_plate_with_UCAC5 got 3089 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 975 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 2526 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 2526 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 2526 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=975 robust_rms=5.974 arcsec
SIP_REFIT: SIP order 3 trial: matched=975 robust_rms=0.495 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=975 robust_rms_before=0.756 arcsec robust_rms_before_corrected=0.411 arcsec robust_rms_after=0.495 arcsec
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best baseline 0.411 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits N_match=975 sigma_overall_arcsec=0.421 sigma_q1_arcsec=0.385 sigma_q2_arcsec=0.470 sigma_q3_arcsec=0.428 sigma_q4_arcsec=0.406 n_q1=320 n_q2=184 n_q3=316 n_q4=155 worst_quadrant_to_overall_ratio=1.116
The image catalog is written to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits -region wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.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=Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits sigma_overall=0.261 worst_q_ratio=1.041
ref2=Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits sigma_overall=0.275 worst_q_ratio=1.063
new1=fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits sigma_overall=0.423 worst_q_ratio=1.112
new2=fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits sigma_overall=0.421 worst_q_ratio=1.116
reference average sigma_overall=0.268 worst_q_ratio=1.052
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5_astrometric_residuals.png (978 matched stars from wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.23 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5_astrometric_residuals.png (979 matched stars from wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.25 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090_astrometric_residuals.png (975 matched stars from wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091_astrometric_residuals.png (975 matched stars from wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits'
Saving fully-calibrated image wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits'
Preparing the HTML report for the field Ser-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 03033_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 03033_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 3     2026 07 27.26768    2461248.76768    9.61    16:10:13.72 +25:04:08.7   0856 1266   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  16:10:13.72 +25:04:08.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 11425_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 11425_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 3     2026 07 27.26768    2461248.76768    9.77    15:27:47.29 +19:33:54.2   6786 4660   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  15:27:47.30 +19:33:54.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 13387_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 13387_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 3     2026 07 27.26768    2461248.76768    11.25    16:06:11.39 +18:22:15.4   1269 5371   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  16:06:11.41 +18:22:15.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Ser-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
  
SExtractor catalog cache: saved Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.cat to cache
SExtractor catalog cache: saved Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
Creating symlink local_wcs_cache/wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
Creating symlink local_wcs_cache/wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Creating symlink local_wcs_cache/wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.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_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits exists and is non-empty
wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits exists and is non-empty
wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits exists and is non-empty
wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits (1st reference image)
verification OK: wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:41:32.578 +22:00:27.20 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits (1st new image)
verification OK: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Image size: 937.3'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:41:47.685 +22:01:34.39 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:41:32.578 +22:00:27.20
Second-epoch image center 15:41:47.685 +22:01:34.39
Angular distance between the image centers 0.0613 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits (2nd new image)
verification OK: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
Image size: 937.3'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:41:44.959 +22:01:58.79 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:41:32.578 +22:00:27.20
Second-epoch image center 15:41:44.959 +22:01:58.79
Angular distance between the image centers 0.0542 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  15:41:47.685 +22:01:34.39
Second-epoch second image center 15:41:44.959 +22:01:58.79
Angular distance between the image centers 0.01252 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/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits &> /tmp/tmp.1bB3gwgbMP
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits &> /tmp/tmp.05lTouiZtk
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits &> /tmp/tmp.Oi5d9C4UCg
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits &> /tmp/tmp.BD1R2oJ0k7
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
Calibrating the magnitude scale
Found non-empty wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.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_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits and wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.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_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits and wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat 
Found non-empty wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits and wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat
The reference image (wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits) and catalog (wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat) found
'wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat' -> 'wcsmag.cat'
Read 70200 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6309 to 244.1245 deg, Dec +16.5965 to +27.2709 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 226.6309 to 244.1245 deg, Dec 16.5965 to 27.2709 deg
Loaded 5163 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): 3601 out of 4278 total matches.
Matched with Tycho-2 4278 out of 70200 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.675500
a=0.000000 b=1.000000 c=22.675500
From vast_summary.log: estimated ref. image limiting mag.:  -6.22
Updating vast_summary.log: Estimated ref. image limiting mag.:  16.46

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  16.46

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 70200 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6309 to 244.1245 deg, Dec +16.5965 to +27.2709 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 226.6309 to 244.1245 deg, Dec 16.5965 to 27.2709 deg
Loaded 5163 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): 3601 out of 4278 total matches.
Matched with Tycho-2 4278 out of 70200 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits:


Forced-photometry filter: calibrated wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits -> calib.txt_param_ref_wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits (aperture=5.4)
Read 72496 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6307 to 244.1194 deg, Dec +16.5938 to +27.2579 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 226.6307 to 244.1194 deg, Dec 16.5938 to 27.2579 deg
Loaded 5156 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): 3555 out of 4283 total matches.
Matched with Tycho-2 4283 out of 72496 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits:


Forced-photometry filter: calibrated wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits -> calib.txt_param_ref_wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits (aperture=5.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 34 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.5 pix  Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
 2.5 pix  Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
 2.1 pix  fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
 2.1 pix  fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
 2.5 pix  wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
 2.5 pix  wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
Limiting magnitude estimates:
 16.5 mag.  Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
 16.5 mag.  Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
 14.4 mag.  fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
 14.4 mag.  fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
All-image limiting magnitude estimate:  14.4 (SNR )  13.8 (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.1bB3gwgbMP (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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits 856.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits' -> 'wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
WCS_IMAGE_NAME=wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
WCS-calibrated image found: wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
Checking if the catalog wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat corresponding to the image wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits alredy exist and is non-empty...
Catalog wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat corresponding to the image wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits
WCS catalog name: wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=17, blended=5121, bad_region=10146, passed=70183
Got 70183 stars (including 55600 good ones) from the SExtractor catalog wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 70183 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 983 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 982 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 60732 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

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 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 983 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 60732 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 60732 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 983 stars left (next iteration limit 1081)
Stop iterations.


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

SIP_REFIT: wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits N_match=983 sigma_overall_arcsec=0.265 sigma_q1_arcsec=0.260 sigma_q2_arcsec=0.241 sigma_q3_arcsec=0.296 sigma_q4_arcsec=0.256 n_q1=303 n_q2=170 n_q3=337 n_q4=173 worst_quadrant_to_overall_ratio=1.119
The image catalog is written to wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits -region wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.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.05lTouiZtk (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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits 856.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits' -> 'wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
WCS_IMAGE_NAME=wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
WCS-calibrated image found: wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
Checking if the catalog wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat corresponding to the image wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits alredy exist and is non-empty...
Catalog wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat corresponding to the image wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits
WCS catalog name: wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=13, blended=5484, bad_region=11114, passed=72483
Got 72483 stars (including 56545 good ones) from the SExtractor catalog wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 72483 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 980 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 977 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 62056 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 980 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 62056 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 62056 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 980 stars left (next iteration limit 1078)
Stop iterations.


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

SIP_REFIT: wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits N_match=980 sigma_overall_arcsec=0.276 sigma_q1_arcsec=0.274 sigma_q2_arcsec=0.269 sigma_q3_arcsec=0.275 sigma_q4_arcsec=0.277 n_q1=308 n_q2=172 n_q3=327 n_q4=173 worst_quadrant_to_overall_ratio=1.005
The image catalog is written to wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits -region wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.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.Oi5d9C4UCg (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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
WCS_IMAGE_NAME=wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
WCS-calibrated image found: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Checking if the catalog wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
WCS catalog name: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=735, bad_region=2674, passed=20459
Got 20459 stars (including 17239 good ones) from the SExtractor catalog wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat 
util/solve_plate_with_UCAC5 got 20459 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 975 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 17869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 17869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 17869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits N_match=975 sigma_overall_arcsec=0.407 sigma_q1_arcsec=0.376 sigma_q2_arcsec=0.447 sigma_q3_arcsec=0.433 sigma_q4_arcsec=0.378 n_q1=312 n_q2=180 n_q3=324 n_q4=159 worst_quadrant_to_overall_ratio=1.097
The image catalog is written to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits -region wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.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.BD1R2oJ0k7 (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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
WCS_IMAGE_NAME=wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
WCS-calibrated image found: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
Checking if the catalog wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
WCS catalog name: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=712, bad_region=2657, passed=20439
Got 20439 stars (including 17236 good ones) from the SExtractor catalog wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat 
util/solve_plate_with_UCAC5 got 20439 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 975 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 17901 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 17901 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 17901 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits N_match=975 sigma_overall_arcsec=0.411 sigma_q1_arcsec=0.387 sigma_q2_arcsec=0.499 sigma_q3_arcsec=0.416 sigma_q4_arcsec=0.352 n_q1=320 n_q2=181 n_q3=314 n_q4=160 worst_quadrant_to_overall_ratio=1.213
The image catalog is written to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits -region wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.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_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Saving fully-calibrated image wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.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_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
Preparing the HTML report for the field Ser-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:23:03.78 +21:52:07.5:  13.37 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 16:03:55.51 +23:37:54.9:  13.95 +/- 0.02  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:43:03.07 +24:35:42.4:  13.43 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:42:41.79 +18:41:35.5:  13.64 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 16:02:37.21 +21:35:22.4:  13.37 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:57:33.26 +20:56:29.5:  12.91 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:28:44.76 +22:11:36.2:  12.21 +/- 0.00  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:35:07.70 +19:36:32.9:  11.59 +/- 0.00  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:23:03.78 +21:52:07.5:  13.36 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:43:03.07 +24:35:42.4:  13.47 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:57:33.26 +20:56:29.5:  12.90 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 16:03:55.51 +23:37:54.9:  13.92 +/- 0.02  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:42:41.79 +18:41:35.5:  13.64 +/- 0.01  detection
Forced photometry reference-image weighted average:  13.36 +/- 0.01
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 16:02:37.21 +21:35:22.4:  13.37 +/- 0.01  detection
Forced photometry filter REJECTED candidate at 15:23:03.78 +21:52:07.5: ref_mag=13.36 +/- 0.01 new_mean_mag=13.6274 delta=-0.27 (need > 0.90)
Forced photometry reference-image weighted average:  13.45 +/- 0.01
Forced photometry reference-image weighted average:  12.90 +/- 0.01
Forced photometry reference-image weighted average:  13.93 +/- 0.02
Forced photometry reference-image weighted average:  13.64 +/- 0.01
Forced photometry filter REJECTED candidate at 15:43:03.07 +24:35:42.4: ref_mag=13.45 +/- 0.01 new_mean_mag=13.7348 delta=-0.29 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:57:33.26 +20:56:29.5: ref_mag=12.90 +/- 0.01 new_mean_mag=13.6281 delta=-0.72 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:03:55.51 +23:37:54.9: ref_mag=13.93 +/- 0.02 new_mean_mag=14.2973 delta=-0.36 (need > 0.90)
Forced photometry reference-image weighted average:  13.37 +/- 0.01
Forced photometry filter REJECTED candidate at 15:42:41.79 +18:41:35.5: ref_mag=13.64 +/- 0.01 new_mean_mag=13.8941 delta=-0.25 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:02:37.21 +21:35:22.4: ref_mag=13.37 +/- 0.01 new_mean_mag=13.8738 delta=-0.51 (need > 0.90)
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 16:06:15.21 +22:07:22.4:  10.89 +/- 0.00  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:38:19.33 +24:34:17.1:  12.29 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:28:44.76 +22:11:36.2:  12.25 +/- 0.00  detection
Forced photometry reference-image weighted average:  12.23 +/- 0.00
Forced photometry filter REJECTED candidate at 15:28:44.76 +22:11:36.2: ref_mag=12.23 +/- 0.00 new_mean_mag=12.5662 delta=-0.34 (need > 0.90)
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:35:07.70 +19:36:32.9:  11.62 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.61 +/- 0.00
Forced photometry filter REJECTED candidate at 15:35:07.70 +19:36:32.9: ref_mag=11.61 +/- 0.00 new_mean_mag=12.0661 delta=-0.46 (need > 0.90)
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 16:06:15.21 +22:07:22.4:  10.90 +/- 0.00  detection
Forced photometry reference-image weighted average:  10.90 +/- 0.00
Forced photometry filter REJECTED candidate at 16:06:15.21 +22:07:22.4: ref_mag=10.90 +/- 0.00 new_mean_mag=11.2986 delta=-0.40 (need > 0.90)
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:38:19.33 +24:34:17.1:  12.28 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.28 +/- 0.00
Forced photometry filter REJECTED candidate at 15:38:19.33 +24:34:17.1: ref_mag=12.28 +/- 0.00 new_mean_mag=12.3038 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:35:40.40 +24:38:50.7:  13.06 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:47:26.00 +18:47:16.0:  13.01 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:22:52.26 +21:31:45.3:  13.05 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:58:49.09 +21:48:38.4:  13.13 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:31:48.68 +20:23:52.6:  13.44 +/- 0.02  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:41:43.19 +19:39:23.0:  13.60 +/- 0.02  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:47:42.69 +19:16:22.3:  13.58 +/- 0.02  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:35:40.40 +24:38:50.7:  13.07 +/- 0.01  detection
Forced photometry reference-image weighted average:  13.06 +/- 0.01
Forced photometry filter REJECTED candidate at 15:35:40.40 +24:38:50.7: ref_mag=13.06 +/- 0.01 new_mean_mag=13.1107 delta=-0.05 (need > 0.90)
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:22:52.26 +21:31:45.3:  13.05 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:47:26.00 +18:47:16.0:  13.05 +/- 0.01  detection
Forced photometry reference-image weighted average:  13.05 +/- 0.01
Forced photometry filter REJECTED candidate at 15:22:52.26 +21:31:45.3: ref_mag=13.05 +/- 0.01 new_mean_mag=13.2027 delta=-0.15 (need > 0.90)
Forced photometry reference-image weighted average:  13.03 +/- 0.01
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:58:49.09 +21:48:38.4:  13.12 +/- 0.01  detection
Forced photometry filter REJECTED candidate at 15:47:26.00 +18:47:16.0: ref_mag=13.03 +/- 0.01 new_mean_mag=13.0200 delta=0.01 (need > 0.90)
Forced photometry reference-image weighted average:  13.13 +/- 0.01
Forced photometry filter REJECTED candidate at 15:58:49.09 +21:48:38.4: ref_mag=13.13 +/- 0.01 new_mean_mag=13.1600 delta=-0.03 (need > 0.90)
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:31:51.55 +20:23:12.6:  13.60 +/- 0.02  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:34:57.11 +25:52:52.2:  13.48 +/- 0.01  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:41:43.19 +19:39:23.0:  13.60 +/- 0.02  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:31:48.68 +20:23:52.6:  13.50 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.47 +/- 0.01
Forced photometry reference-image weighted average:  13.60 +/- 0.01
Forced photometry filter REJECTED candidate at 15:31:48.68 +20:23:52.6: ref_mag=13.47 +/- 0.01 new_mean_mag=13.4833 delta=-0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:41:43.19 +19:39:23.0: ref_mag=13.60 +/- 0.01 new_mean_mag=13.5821 delta=0.01 (need > 0.90)
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:47:42.69 +19:16:22.3:  13.58 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.58 +/- 0.01
Forced photometry filter REJECTED candidate at 15:47:42.69 +19:16:22.3: ref_mag=13.58 +/- 0.01 new_mean_mag=13.6730 delta=-0.10 (need > 0.90)
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:31:51.55 +20:23:12.6:  13.57 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.59 +/- 0.01
Forced photometry filter REJECTED candidate at 15:31:51.55 +20:23:12.6: ref_mag=13.59 +/- 0.01 new_mean_mag=13.7669 delta=-0.18 (need > 0.90)
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:34:57.11 +25:52:52.2:  13.50 +/- 0.01  detection
Forced photometry reference-image weighted average:  13.49 +/- 0.01
Forced photometry filter REJECTED candidate at 15:34:57.11 +25:52:52.2: ref_mag=13.49 +/- 0.01 new_mean_mag=13.7228 delta=-0.23 (need > 0.90)
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_stack5.fits at 15:49:41.70 +23:38:39.2:  13.79 +/- 0.02  detection
Forced photometry on wcs_Ser-01-Q2b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_stack5.fits at 15:49:41.70 +23:38:39.2:  13.79 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.79 +/- 0.01
Forced photometry filter REJECTED candidate at 15:49:41.70 +23:38:39.2: ref_mag=13.79 +/- 0.01 new_mean_mag=13.9040 delta=-0.12 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 85548_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85548_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    14.32    16:03:55.59 +23:37:55.0   1710 2176   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    14.28    16:03:55.43 +23:37:54.9   1704 2180   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
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Considering the candidate 85550_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85550_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 07 27.26768    2461248.76768    13.90    15:41:06.23 +22:41:08.9   4877 2800   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  15:41:06.26 +22:41:08.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 85552_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85552_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.85    15:23:03.75 +21:52:07.9   7421 3240   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.52    15:23:03.80 +21:52:07.2   7415 3244   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
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Considering the candidate 85553_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85553_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.80    15:42:41.80 +18:41:35.5   4667 5213   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    14.04    15:42:41.78 +18:41:35.6   4660 5217   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
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Considering the candidate 85555_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85555_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 07 27.26768    2461248.76768    13.82    15:51:18.60 +24:42:23.1   3469 1571   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  15:51:18.61 +24:42:22.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 85556_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85556_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.77    16:02:37.24 +21:35:22.0   1856 3422   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    14.07    16:02:37.18 +21:35:22.9   1849 3426   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
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Considering the candidate 85560_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85560_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.65    15:43:03.05 +24:35:42.6   4611 1642   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.89    15:43:03.10 +24:35:42.1   4604 1646   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
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Considering the candidate 85562_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85562_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.58    15:57:33.30 +20:56:27.9   2564 3833   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.70    15:57:33.22 +20:56:31.2   2558 3836   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
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Considering the candidate 85563_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85563_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 07 27.26768    2461248.76768    13.64    15:42:52.33 +23:14:26.9   4631 2465   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  15:42:52.32 +23:14:27.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 85572_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85572_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 07 27.26768    2461248.76768    12.98    15:40:52.11 +26:16:49.2   4899 0621   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  15:40:52.14 +26:16:48.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 85574_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85574_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    12.60    15:28:44.74 +22:11:36.4   6615 3067   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    12.54    15:28:44.77 +22:11:36.0   6609 3071   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85575_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85575_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 07 27.26768    2461248.76768    12.21    15:57:04.91 +25:14:43.5   2679 1228   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  15:57:04.91 +25:14:43.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85576_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85576_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 07 27.26768    2461248.76768    12.12    16:11:46.38 +24:38:15.2   0629 1519   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  16:11:46.38 +24:38:15.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85577_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85577_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    12.06    15:35:07.72 +19:36:33.0   5744 4648   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    12.07    15:35:07.68 +19:36:32.8   5738 4653   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85578_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85578_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    11.27    16:06:15.18 +22:07:22.4   1351 3081   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    11.33    16:06:15.24 +22:07:22.4   1345 3085   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85621_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85621_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    12.28    15:38:19.36 +24:34:16.8   5261 1652   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    12.33    15:38:19.30 +24:34:17.4   5255 1656   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85628_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85628_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 07 27.26768    2461248.76768    12.36    15:41:54.77 +18:26:23.2   4773 5370   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  15:41:54.77 +18:26:22.8 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85652_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85652_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    12.97    15:47:26.01 +18:47:15.4   3988 5155   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.12    15:47:25.99 +18:47:16.5   3982 5159   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85661_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85661_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.07    15:35:40.42 +24:38:50.6   5625 1601   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.16    15:35:40.38 +24:38:50.8   5619 1605   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85664_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85664_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.16    15:58:49.10 +21:48:38.7   2397 3302   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.16    15:58:49.09 +21:48:38.2   2391 3306   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85671_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85671_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 07 27.26768    2461248.76768    13.26    15:57:41.33 +22:24:23.1   2558 2949   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  15:57:41.32 +22:24:23.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85673_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85673_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.19    15:22:52.29 +21:31:44.7   7455 3445   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.22    15:22:52.23 +21:31:45.9   7449 3449   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85676_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85676_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 07 27.26768    2461248.76768    13.25    15:52:22.25 +19:14:59.1   3277 4874   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  15:52:22.19 +19:14:59.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85693_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85693_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.52    15:31:48.73 +20:23:52.8   6207 4163   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.45    15:31:48.64 +20:23:52.3   6201 4167   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85703_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85703_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.61    15:41:43.15 +19:39:23.2   4805 4628   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.56    15:41:43.22 +19:39:22.8   4798 4632   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85704_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85704_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.66    15:47:42.73 +19:16:22.0   3950 4861   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.68    15:47:42.65 +19:16:22.6   3944 4865   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85710_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85710_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.68    15:31:51.59 +20:23:12.5   6200 4170   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.97    15:31:51.51 +20:23:12.7   6194 4174   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85714_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85714_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    13.72    15:34:57.04 +25:52:52.5   5714 0850   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.72    15:34:57.19 +25:52:52.0   5707 0855   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85717_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85717_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 07 27.26768    2461248.76768    13.82    15:45:07.11 +24:22:14.7   4320 1782   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  15:45:07.11 +24:22:15.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85734_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85734_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 07 27.26768    2461248.76768    13.86    15:41:31.63 +19:42:36.9   4826 4599   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  15:41:31.62 +19:42:37.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85740_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 85740_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 1     2026 07 27.26715    2461248.76715    14.11    15:49:41.72 +23:38:39.2   3691 2214   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Discovery image 2     2026 07 27.26768    2461248.76768    13.79    15:49:41.67 +23:38:39.1   3685 2218   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 57250_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 57250_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 3     2026 07 27.26768    2461248.76768    11.45    16:06:11.33 +18:22:15.9   1269 5371   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  16:06:11.33 +18:22:16.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 11762_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 11762_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 3     2026 07 27.26768    2461248.76768    10.13    16:10:13.72 +25:04:08.9   0856 1266   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  16:10:13.72 +25:04:09.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 64262_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091
The candidate 64262_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091 did not pass the final checks
Discovery image 3     2026 07 27.26768    2461248.76768    10.02    15:27:47.29 +19:33:54.3   6786 4660   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits

**** FOUND  15:27:47.30 +19:33:54.4 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Ser-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-07-27_CI_Ser-01-Q2b1x1_013322_TTUQ2b1x1_1774180_w2tUXtdX/monitoring_positions.txt
Read 20465 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6830 to 244.1926 deg, Dec +16.6030 to +27.2891 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 226.6830 to 244.1926 deg, Dec 16.6030 to 27.2891 deg
Loaded 5187 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): 4108 out of 4277 total matches.
Matched with Tycho-2 4277 out of 20465 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Observation time (mid-exposure, UTC): JD 2461248.76715 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 235.44958 deg  Dec= +22.02705 deg
Frame center: alt= +33.341 deg  az= 274.794 deg  airmass= 1.8135
Header cross-check: CENTALT= 33.444 deg (difference -0.103 deg)
Header cross-check: AIRMASS= 1.8105 (we compute 1.8135)
Airmass zero-point fit: OK  k= +0.4793 +/- 0.0158 mag/airmass  N= 3313  airmass span 1.4776-2.4267  scatter 0.1896 mag
Source monitoring: airmass zero-point for wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits: OK +0.852661 -0.479318 1.8135 +0.4793 3313 0.9491 0.1896 1.4776 2.4267
Forced photometry (list mode): image=wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits list=monitoring_pixlist1844912.tmp aperture=4.6
Image size: 9576 x 6388
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.362750
Forced photometry: center=(2362.44, 803.60) aperture=4.6
Annulus: inner=9.20 outer=23.00
Background annulus: 1398 pixels
Iterative clipping converged after 2 iterations, 1387/1398 pixels remain
SExtractor background: mode=2074.82 median=2077.00 mean=2078.45 sigma=75.05 -> bg=2074.82 (1387 pixels)
Aperture sum=144201.01 N_eff=16.6190
Net flux=109719.51 noise=305.95 SNR=358.62
Instrumental magnitude: -12.6007
Calibrated magnitude: 9.7620
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits
Source monitoring: 1 position(s) measured on wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-24-32_20.00sec_-0.00C_LIGHT_0090.fits (aperture 4.6 pix)
Read 20444 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6720 to 244.1828 deg, Dec +16.6028 to +27.2965 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 226.6720 to 244.1828 deg, Dec 16.6028 to 27.2965 deg
Loaded 5192 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): 4116 out of 4279 total matches.
Matched with Tycho-2 4279 out of 20444 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
Observation time (mid-exposure, UTC): JD 2461248.76768 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 235.43822 deg  Dec= +22.03383 deg
Frame center: alt= +33.179 deg  az= 274.883 deg  airmass= 1.8213
Header cross-check: CENTALT= 33.291 deg (difference -0.112 deg)
Header cross-check: AIRMASS= 1.8178 (we compute 1.8213)
Airmass zero-point fit: OK  k= +0.4742 +/- 0.0155 mag/airmass  N= 3322  airmass span 1.4820-2.4413  scatter 0.1906 mag
Source monitoring: airmass zero-point for wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits: OK +0.854127 -0.474199 1.8213 +0.4742 3322 0.9593 0.1906 1.4820 2.4413
Forced photometry (list mode): image=wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits list=monitoring_pixlist1844912.tmp aperture=4.6
Image size: 9576 x 6388
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.359350
Forced photometry: center=(2356.16, 807.63) aperture=4.6
Annulus: inner=9.20 outer=23.00
Background annulus: 1397 pixels
Iterative clipping converged after 1 iterations, 1395/1397 pixels remain
SExtractor background: mode=2071.80 median=2076.00 mean=2078.80 sigma=78.72 -> bg=2071.80 (1395 pixels)
Aperture sum=143317.13 N_eff=16.6190
Net flux=108885.80 noise=320.91 SNR=339.31
Instrumental magnitude: -12.5924
Calibrated magnitude: 9.7669
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits
Source monitoring: 1 position(s) measured on wcs_fd_Ser-01-Q2b1x1_2026-07-27_01-25-17_20.00sec_-0.00C_LIGHT_0091.fits (aperture 4.6 pix)
########### Completed Ser-01-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461248.76715417 -observatory V36
07:09:44.64 +19:06:13.0 Mercury (1.2mag)
11:19:06.04 +04:47:49.4 Venus (-4.2mag)
05:14:14.41 +23:02:52.7 Mars (1.3mag)
08:32:06.01 +19:20:18.9 Jupiter (-1.8mag)
00:56:49.17 +03:21:25.8 Saturn (0.7mag)
04:10:08.45 +20:52:48.2 Uranus (5.8mag)
00:16:40.18 +00:17:26.6 Neptune (7.7mag)
20:29:18.05 -23:25:21.1 Pluto (14.4mag)
18:34:27.24 -28:03:35.3 Moon (-12.0mag)
-rw-r--r-- 1 apache apache 362 Jul 27 01:39 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461248.76715417:
08:32:01.37 +19:20:38.1 Io (6.0mag)
08:31:57.52 +19:20:54.5 Europa (6.3mag)
08:32:01.15 +19:20:36.2 Ganymede (5.5mag)
08:32:33.30 +19:18:28.0 Callisto (6.7mag)
08:29:57.30 +19:12:42.6 Himalia (15.7mag)
08:32:06.54 +19:20:17.1 Thebe (16.6mag)
08:29:21.71 +19:13:36.5 Elara (17.7mag)
08:36:03.62 +19:05:37.6 Pasiphae (17.9mag)
08:36:03.16 +19:28:10.1 Carme (19.0mag)
00:56:41.65 +03:21:03.7 Titan (8.5mag)
00:56:48.96 +03:21:34.8 Rhea (9.8mag)
00:56:26.29 +03:18:46.4 Iapetus (11.2mag)
00:57:04.25 +03:21:02.4 Hyperion (14.5mag)
00:56:27.29 +03:16:14.0 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 27 01:39 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461248.76715417:
18:21:28.22 -28:14:00.1 JWST
18:16:36.15 +27:20:09.2 Chandra
09:35:43.04 -54:14:09.8 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 27 01:39 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461248.76715417 -observatory V36
02:59:13.35 +16:16:56.7 17.8mag P/1996 R2 (Lagerkvist)
18:06:41.86 -34:38:26.1 13.9mag P/2010 H2 (Vales)
06:42:24.18 -68:30:34.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:06:23.37 +32:45:08.1 17.7mag C/2017 K2 (PANSTARRS)
03:04:29.88 +30:30:10.3 16.2mag P/2021 N1 (ZTF)
22:48:05.49 +32:00:26.5 17.3mag C/2022 E2 (ATLAS)
06:31:08.31 +26:43:50.5 16.7mag C/2022 N2 (PANSTARRS)
10:10:35.27 +29:00:47.2 16.9mag C/2022 QE78 (ATLAS)
09:20:51.17 +05:14:07.2 17.9mag C/2022 R6 (PANSTARRS)
15:11:09.15 -11:51:21.4 17.8mag P/2023 B1 (PANSTARRS)
21:27:04.70 +67:03:38.0 17.9mag C/2023 H5 (Lemmon)
16:02:10.17 -11:47:39.3 14.2mag C/2023 R1 (PANSTARRS)
08:31:13.36 +66:41:48.7 18.0mag C/2024 A1 (ATLAS)
07:54:09.59 +30:48:35.6 15.0mag C/2024 E1 (Wierzchos)
15:09:40.82 +15:35:59.3 17.7mag C/2024 G6 (ATLAS)
19:18:51.84 +42:03:21.7 13.7mag C/2024 J3 (ATLAS)
21:27:35.40 +48:12:18.0 17.7mag C/2024 R4 (PANSTARRS)
05:05:05.53 -13:11:28.7 15.6mag C/2024 T5 (ATLAS)
06:47:54.22 +26:13:31.7 17.9mag C/2025 J1 (Borisov)
07:24:58.97 -14:36:58.2 17.3mag C/2025 R3 (PANSTARRS)
10:16:49.96 +21:36:44.4 17.4mag C/2025 V2 (Rankin)
12:51:35.04 +03:05:31.0 17.0mag C/2025 Y1 (ATLAS)
16:13:25.04 +78:45:53.4 17.0mag C/2026 A2 (Bok)
03:01:12.96 +45:52:41.4 16.9mag C/2026 B2 (Sun-Gao)
11:37:19.12 +07:08:24.3 17.2mag A/2026 E1
21:43:46.30 -22:01:46.4 6.9mag 10P/Tempel
11:22:04.65 -02:42:19.5 16.2mag 29P/Schwassmann-Wachmann
04:23:48.44 +31:18:30.2 17.9mag 47P/Ashbrook-Jackson
10:43:11.30 +08:33:08.8 17.1mag 63P/Wild
00:53:33.84 -05:07:40.5 15.5mag 65P/Gunn
05:07:52.21 +20:43:55.5 13.7mag 78P/Gehrels
02:47:06.69 +12:38:40.5 16.5mag 88P/Howell
07:24:09.29 +29:07:23.0 16.0mag 93P/Lovas
03:33:47.29 +12:17:35.7 17.9mag 112P/Urata-Niijima
05:16:44.29 +31:10:54.6 16.5mag 114P/Wiseman-Skiff
08:49:51.72 +28:32:14.7 15.1mag 123P/West-Hartley
11:20:13.93 -05:36:24.4 17.0mag 124P/Mrkos
05:18:28.11 +21:08:41.8 16.2mag 128P/Shoemaker-Holt
06:07:30.64 +19:23:01.5 17.8mag 131P/Mueller
08:10:48.81 +13:08:44.8 17.6mag 141P-D/Machholz
03:21:26.99 -19:48:03.3 16.9mag 161P/Hartley-IRAS
06:34:01.23 +36:47:35.4 15.6mag 162P/SidingSpring
17:48:43.83 +28:45:17.3 13.2mag 169P/NEAT
02:19:21.35 +09:04:12.2 17.6mag 220P/McNaught
16:36:55.10 -09:16:03.7 17.4mag 235P/LINEAR
20:31:20.61 -52:21:06.2 17.8mag 259P/Garradd
02:47:22.60 +19:55:22.9 15.5mag 260P/McNaught
06:28:56.63 +37:43:28.4 17.3mag 295P/LINEAR
15:07:31.95 +04:25:18.2 17.7mag 391P/Kowalski
08:49:57.18 +18:56:42.1 17.9mag 450P/LONEOS
08:17:53.72 +37:46:48.4 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 27 01:39 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
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
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -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
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
-rw-r--r-- 1 apache apache 5.6K Jul 27 01:39 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
-rw-r--r-- 1 apache apache 189K Jul 27 01:39 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
00:00:50.637 -03:46:47.18  AT 2026ubd  2026-06-28.41 21.298
23:45:12.710 +02:24:00.98  AT 2026ubc  2026-06-28.41 22.0341
20:22:20.949 -12:12:52.91  AT 2026ubb  2026-06-27.32 22.8472
22:57:14.411 -03:45:30.21  AT 2026uba  2026-06-27.38 22.8688
21:41:33.046 -11:26:41.30  AT 2026uaz  2026-06-27.33 22.6995
23:21:30.815 +01:17:37.98  AT 2026uay  2026-06-27.43 22.8276
22:51:53.029 -09:15:35.09  AT 2026uax  2026-06-27.42 22.5717
22:57:07.931 -11:29:20.40  AT 2026uaw  2026-06-27.41 22.9246
23:00:56.681 -02:58:01.46  AT 2026uav  2026-06-27.40 22.3003
21:41:28.556 -10:15:02.03  AT 2026uau  2026-06-27.33 22.5499
23:36:00.567 +03:08:40.99  AT 2026uat  2026-06-27.40 22.3861
22:51:17.819 -02:44:30.07  AT 2026uas  2026-06-27.43 23.6131
22:43:31.162 -13:04:19.53  AT 2026uar  2026-06-27.41 23.404
22:56:11.772 -15:33:00.49  AT 2026uaq  2026-06-27.41 22.9473
00:34:21.041 -43:24:58.27  AT 2026uap  2026-06-26.42 23.5619
18:13:13.910 +08:19:45.95  AT 2026uao  2026-07-12.25 19.6718
15:59:20.050 +31:57:53.76  AT 2026uan  2026-07-03.75 20.59
16:18:19.991 +31:46:16.25  AT 2026uam  2026-07-03.75 21.58
15:46:15.870 +52:34:46.97  AT 2026ual  2026-07-03.73 21.47
15:47:43.770 +56:00:26.98  AT 2026uak  2026-07-03.72 21.4
-rw-r--r-- 1 apache apache 88K Jul 27 01:39 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Mon Jul 27 01:38:56 CDT 2026
=======================================
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 13s (0.22 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 41s (0.68 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 159s (2.65 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: 0s (0.00 min)
    WAIT_FOR_UCAC5: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 220s (3.67 min)
TIMING SExtractor: 33 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 3 seconds
TIMING select_aperture: 6 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 88s (1.47 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 230s (3.83 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: 1s (0.02 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 323s (5.38 min)
FIELD_Ser-01-Q2b1x1: 567s (9.45 min)
=======================================
TOTAL_RUNTIME: 575s (9.58 min)
Finished: Mon Jul 27 01:48:31 CDT 2026