FITS images used in this processing run:

Field Eri-07-Q1b1x1 reference image: Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
Field Eri-07-Q1b1x1 reference image: Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
Field Eri-07-Q1b1x1 second-epoch image: Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Field Eri-07-Q1b1x1 second-epoch image: Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461083.65072399 12.02.2026 03:36:52.553   /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
First image: 2461083.65072399 12.02.2026 03:36:52.553   /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
Last  image: 2461302.92165271 19.09.2026 10:07:00.794   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 0
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.74
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 4 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  6691
Objects passed selection criteria:  6687
Measurements per detected object (mean, median, min, max):    3.6    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.6    4.0    2    4
Average stars detected per image: 6237.25
Average stars matched: 6059.5 (97.1502 %)
Memory usage VmPeak:   233160 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Sep 11 14:55:52 CDT 2026
VaST build number  1.0rc89-210-g97d43bca
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-11)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Sep 19 05:09:48 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: 2461083.65072399 12.02.2026 03:36:52.553   /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
First image: 2461083.65072399 12.02.2026 03:36:52.553   /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
Last  image: 2461302.92165271 19.09.2026 10:07:00.794   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 17
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.48
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: 11 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  40309
Objects passed selection criteria:  40225
Measurements per detected object (mean, median, min, max):    3.5    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.5    4.0    2    4
Average stars detected per image: 36806.8
Average stars matched: 35666.8 (96.9027 %)
Memory usage VmPeak:   261796 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Sep 11 14:55:52 CDT 2026
VaST build number  1.0rc89-210-g97d43bca
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-11)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Sep 19 05:10:33 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
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: 
Eri-07-Q1b1x1
#######################################
########### Starting Eri-07-Q1b1x1 ###########
Processing Eri-07-Q1b1x1
server tau has sufficient free disk space available: 209222 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 209222 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.png' -> 'transient_report/Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits_preview.png'

Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits


renamed 'Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.png' -> 'transient_report/Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits_preview.png'

Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.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= 1093.0064
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 551.2109
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2089.9454
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 671.0483
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2090.5409
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 670.7456
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 1.91211
INFO:                  SECOND_EPOCH__SD_ratio= 0.000
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/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     25.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 23.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.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= '2026-09-19T05:06:13.0042065' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-19T10:06:13.0042065' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61302.4209838426 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-19T10:06:22.9077035' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61302.4210984604 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     66.6645529456721 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9996888085289 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     35.2472222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     157.762222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.72947426392825 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Eri-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 26 40'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 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  =                29537 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29537 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 67.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                902.0 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 23.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 40.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             9.700776 / [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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/d_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits :)

Spent 0.505602 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/d_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     25.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 23.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.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= '2026-09-19T05:07:00.7944901' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-19T10:07:00.7944901' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61302.4215369676 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-19T10:07:10.6966762' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61302.4216515739 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     66.6645528683271 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9996888097386 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     35.3105555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =              157.985 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.72678959011164 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Eri-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 26 40'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 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  =                29537 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29537 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 67.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                902.0 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 23.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 40.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             9.700776 / [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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/d_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits :)

Spent 0.533661 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/d_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Previews of the CALIBRATED second-epoch images:


fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits



fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
  
SExtractor catalog cache: saved Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.cat to cache
SExtractor catalog cache: saved Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.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/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Checking WCS cache directory local_wcs_cache
Checking 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: 2461302.92109958
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits exists and is non-empty
wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits exists and is non-empty
wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits exists and is non-empty
wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits (1st reference image)
verification OK: wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
Image size: 941.8'x627.2'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:26:40.392 -18:00:00.90 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits (1st new image)
verification OK: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Image size: 941.0'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:26:53.264 -17:59:18.59 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:26:40.392 -18:00:00.90
Second-epoch image center 04:26:53.264 -17:59:18.59
Angular distance between the image centers 0.0523 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits (2nd new image)
verification OK: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Image size: 941.0'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:26:54.107 -17:59:59.86 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:26:40.392 -18:00:00.90
Second-epoch image center 04:26:54.107 -17:59:59.86
Angular distance between the image centers 0.0544 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  04:26:53.264 -17:59:18.59
Second-epoch second image center 04:26:54.107 -17:59:59.86
Angular distance between the image centers 0.01194 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/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits &> /tmp/tmp.ihvSmst707
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits &> /tmp/tmp.ZcgBPXInM4
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits &> /tmp/tmp.BoychQ7ffN
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits &> /tmp/tmp.zmUKlOB6NO
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Calibrating the magnitude scale
Found non-empty wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.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_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits and wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.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_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits and wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat 
Found non-empty wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits and wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat
The reference image (wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits) and catalog (wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat) found
'wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat' -> 'wcsmag.cat'
Read 6746 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 58.2907 to 75.2847 deg, Dec -23.3382 to -12.4609 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 58.2907 to 75.2847 deg, Dec -23.3382 to -12.4609 deg
Loaded 6782 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): 3373 out of 3518 total matches.
Matched with Tycho-2 3518 out of 6746 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.795000
a=0.000000 b=1.000000 c=22.795000
From vast_summary.log: estimated ref. image limiting mag.:  -7.74
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.06

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.06

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6746 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 58.2907 to 75.2847 deg, Dec -23.3382 to -12.4609 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 58.2907 to 75.2847 deg, Dec -23.3382 to -12.4609 deg
Loaded 6782 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): 3373 out of 3518 total matches.
Matched with Tycho-2 3518 out of 6746 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
Forced-photometry filter: calibrated wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits -> calib.txt_param_ref_wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits (aperture=5.8)
Read 6796 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 58.2879 to 75.2848 deg, Dec -23.3441 to -12.4609 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 58.2879 to 75.2848 deg, Dec -23.3441 to -12.4609 deg
Loaded 6786 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): 3331 out of 3465 total matches.
Matched with Tycho-2 3465 out of 6796 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
Forced-photometry filter: calibrated wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits -> calib.txt_param_ref_wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits (aperture=5.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
 2.0 pix  Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
 2.5 pix  fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
 2.5 pix  fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Limiting magnitude estimates:
 15.1 mag.  Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
 15.1 mag.  Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
 14.6 mag.  fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
 14.6 mag.  fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
All-image limiting magnitude estimate:  14.6 (SNR )  11.7 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.ihvSmst707 (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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits' -> 'wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
WCS_IMAGE_NAME=wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
WCS-calibrated image found: wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
Checking if the catalog wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat corresponding to the image wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits alredy exist and is non-empty...
Catalog wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat corresponding to the image wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
WCS catalog name: wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=547, bad_region=0, passed=6746
Got 6746 stars (including 6187 good ones) from the SExtractor catalog wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat 
util/solve_plate_with_UCAC5 got 6746 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010464 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.5)
Done reading UCAC5 zone files...
Matched 4918 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 4912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 6746 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.5)
Done reading UCAC5 zone files...
Matched 4918 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 6746 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 6746 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 4913 stars left (next iteration limit 5403)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits N_match=4913 sigma_overall_arcsec=0.340 sigma_q1_arcsec=0.457 sigma_q2_arcsec=0.312 sigma_q3_arcsec=0.318 sigma_q4_arcsec=0.308 n_q1=1218 n_q2=1176 n_q3=1362 n_q4=1157 worst_quadrant_to_overall_ratio=1.346
The image catalog is written to wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits -region wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.ZcgBPXInM4 (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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits' -> 'wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
WCS_IMAGE_NAME=wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
WCS-calibrated image found: wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
Checking if the catalog wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat corresponding to the image wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits alredy exist and is non-empty...
Catalog wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat corresponding to the image wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
WCS catalog name: wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=524, bad_region=0, passed=6796
Got 6796 stars (including 6260 good ones) from the SExtractor catalog wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat 
util/solve_plate_with_UCAC5 got 6796 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010464 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.5)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 6796 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.5)
Done reading UCAC5 zone files...
Matched 4916 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 6796 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 6796 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4911 stars left (next iteration limit 5402)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits N_match=4911 sigma_overall_arcsec=0.331 sigma_q1_arcsec=0.437 sigma_q2_arcsec=0.309 sigma_q3_arcsec=0.296 sigma_q4_arcsec=0.308 n_q1=1220 n_q2=1184 n_q3=1363 n_q4=1144 worst_quadrant_to_overall_ratio=1.317
The image catalog is written to wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits -region wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.BoychQ7ffN (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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
WCS_IMAGE_NAME=wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
WCS-calibrated image found: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Checking if the catalog wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat corresponding to the image wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits alredy exist and is non-empty...
Catalog wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat corresponding to the image wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
WCS catalog name: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=377, bad_region=0, passed=5769
Got 5769 stars (including 5387 good ones) from the SExtractor catalog wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat 
util/solve_plate_with_UCAC5 got 5769 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.3)
Done reading UCAC5 zone files...
Matched 4915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 5769 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.3)
Done reading UCAC5 zone files...
Matched 4915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 5769 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 5769 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 4911 stars left (next iteration limit 5402)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4911 robust_rms=10.948 arcsec worst_quadrant_rms=12.209 arcsec
SIP_REFIT: SIP order 3 trial: matched=4911 robust_rms=0.392 arcsec worst_quadrant_rms=0.429 arcsec
SIP_REFIT: SIP order 5 trial: matched=4911 robust_rms=0.276 arcsec worst_quadrant_rms=0.300 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4911 robust_rms_before=0.759 arcsec robust_rms_before_corrected=0.265 arcsec robust_rms_after=0.276 arcsec worst_quadrant_rms_before=0.280 worst_quadrant_rms_after=0.300
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.280 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits N_match=4911 sigma_overall_arcsec=0.269 sigma_q1_arcsec=0.272 sigma_q2_arcsec=0.280 sigma_q3_arcsec=0.260 sigma_q4_arcsec=0.265 n_q1=1199 n_q2=1288 n_q3=1180 n_q4=1244 worst_quadrant_to_overall_ratio=1.041
The image catalog is written to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits -region wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.zmUKlOB6NO (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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
WCS_IMAGE_NAME=wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
WCS-calibrated image found: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Checking if the catalog wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat corresponding to the image wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits alredy exist and is non-empty...
Catalog wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat corresponding to the image wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
WCS catalog name: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=385, bad_region=0, passed=5789
Got 5789 stars (including 5400 good ones) from the SExtractor catalog wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat 
util/solve_plate_with_UCAC5 got 5789 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.3)
Done reading UCAC5 zone files...
Matched 4915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 4910 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 5789 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.3)
Done reading UCAC5 zone files...
Matched 4915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 5789 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 5789 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 4910 stars left (next iteration limit 5401)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4910 robust_rms=11.113 arcsec worst_quadrant_rms=11.897 arcsec
SIP_REFIT: SIP order 3 trial: matched=4910 robust_rms=0.367 arcsec worst_quadrant_rms=0.400 arcsec
SIP_REFIT: SIP order 5 trial: matched=4910 robust_rms=0.268 arcsec worst_quadrant_rms=0.287 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4910 robust_rms_before=0.764 arcsec robust_rms_before_corrected=0.265 arcsec robust_rms_after=0.268 arcsec worst_quadrant_rms_before=0.280 worst_quadrant_rms_after=0.287
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.280 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits N_match=4910 sigma_overall_arcsec=0.275 sigma_q1_arcsec=0.282 sigma_q2_arcsec=0.286 sigma_q3_arcsec=0.255 sigma_q4_arcsec=0.277 n_q1=1189 n_q2=1289 n_q3=1196 n_q4=1236 worst_quadrant_to_overall_ratio=1.039
The image catalog is written to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits -region wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits to local_wcs_cache/
'wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits' -> 'local_wcs_cache/wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits'
Saving the final (post-refit) wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits to local_wcs_cache/
'wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits' -> 'local_wcs_cache/wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits'
Saving the final (post-refit) wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits to local_wcs_cache/
'wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits' -> 'local_wcs_cache/wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits'
Saving the final (post-refit) wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits to local_wcs_cache/
'wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits' -> 'local_wcs_cache/wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits sigma_overall=0.340 worst_q_ratio=1.346
ref2=Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits sigma_overall=0.331 worst_q_ratio=1.317
new1=fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits sigma_overall=0.269 worst_q_ratio=1.041
new2=fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits sigma_overall=0.275 worst_q_ratio=1.039
reference average sigma_overall=0.3355 worst_q_ratio=1.3315
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101_astrometric_residuals.png (4913 matched stars from wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102_astrometric_residuals.png (4911 matched stars from wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474_astrometric_residuals.png (4911 matched stars from wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.24 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475_astrometric_residuals.png (4910 matched stars from wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.24 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits'
Saving fully-calibrated image wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits'
Preparing the HTML report for the field Eri-07-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Eri-07-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
  
SExtractor catalog cache: saved Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.cat to cache
SExtractor catalog cache: saved Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
Creating symlink local_wcs_cache/wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
Creating symlink local_wcs_cache/wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Creating symlink local_wcs_cache/wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Checking 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_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits exists and is non-empty
wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits exists and is non-empty
wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits exists and is non-empty
wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits (1st reference image)
verification OK: wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
Image size: 941.8'x627.2'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:26:40.392 -18:00:00.90 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits (1st new image)
verification OK: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Image size: 941.0'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:26:53.264 -17:59:18.59 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:26:40.392 -18:00:00.90
Second-epoch image center 04:26:53.264 -17:59:18.59
Angular distance between the image centers 0.0523 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits (2nd new image)
verification OK: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Image size: 941.0'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:26:54.107 -17:59:59.86 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:26:40.392 -18:00:00.90
Second-epoch image center 04:26:54.107 -17:59:59.86
Angular distance between the image centers 0.0544 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  04:26:53.264 -17:59:18.59
Second-epoch second image center 04:26:54.107 -17:59:59.86
Angular distance between the image centers 0.01194 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/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits &> /tmp/tmp.4F9oGkzxcr
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits &> /tmp/tmp.fhTOmTYEvs
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits &> /tmp/tmp.eSHD76ogyk
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits &> /tmp/tmp.v4HH5K5CPE
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Calibrating the magnitude scale
Found non-empty wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.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_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits and wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.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_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits and wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat 
Found non-empty wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits and wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat
The reference image (wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits) and catalog (wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat) found
'wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat' -> 'wcsmag.cat'
Read 41830 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 58.2907 to 75.3280 deg, Dec -23.3381 to -12.4086 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 58.2907 to 75.3280 deg, Dec -23.3381 to -12.4086 deg
Loaded 6832 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): 3574 out of 3934 total matches.
Matched with Tycho-2 3934 out of 41830 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.690150
a=0.000000 b=1.000000 c=22.690150
From vast_summary.log: estimated ref. image limiting mag.:  -7.48
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.21

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.21

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 41830 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 58.2907 to 75.3280 deg, Dec -23.3381 to -12.4086 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 58.2907 to 75.3280 deg, Dec -23.3381 to -12.4086 deg
Loaded 6832 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): 3574 out of 3934 total matches.
Matched with Tycho-2 3934 out of 41830 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
Forced-photometry filter: calibrated wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits -> calib.txt_param_ref_wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits (aperture=4.6)
Read 41711 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 58.2879 to 75.3266 deg, Dec -23.3472 to -12.4292 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 58.2879 to 75.3266 deg, Dec -23.3472 to -12.4292 deg
Loaded 6826 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): 3533 out of 3864 total matches.
Matched with Tycho-2 3864 out of 41711 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
Forced-photometry filter: calibrated wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits -> calib.txt_param_ref_wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits (aperture=4.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 14 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.8 pix  Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
 1.9 pix  Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
 2.4 pix  fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
 2.4 pix  fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Limiting magnitude estimates:
 15.2 mag.  Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
 15.2 mag.  Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
 14.8 mag.  fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
 14.8 mag.  fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
All-image limiting magnitude estimate:  14.8 (SNR )  14.1 (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.4F9oGkzxcr (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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits' -> 'wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
WCS_IMAGE_NAME=wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
WCS-calibrated image found: wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
Checking if the catalog wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat corresponding to the image wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits alredy exist and is non-empty...
Catalog wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat corresponding to the image wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits
WCS catalog name: wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=19, blended=1662, bad_region=3, passed=41811
Got 41811 stars (including 40073 good ones) from the SExtractor catalog wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat 
util/solve_plate_with_UCAC5 got 41811 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010464 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.4)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 4920 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 41811 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.4)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 41811 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 41811 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 4920 stars left (next iteration limit 5412)
Stop iterations.


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

SIP_REFIT: wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits N_match=4920 sigma_overall_arcsec=0.330 sigma_q1_arcsec=0.431 sigma_q2_arcsec=0.304 sigma_q3_arcsec=0.318 sigma_q4_arcsec=0.301 n_q1=1215 n_q2=1185 n_q3=1368 n_q4=1152 worst_quadrant_to_overall_ratio=1.307
The image catalog is written to wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits -region wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.fhTOmTYEvs (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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits' -> 'wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
WCS_IMAGE_NAME=wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
WCS-calibrated image found: wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
Checking if the catalog wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat corresponding to the image wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits alredy exist and is non-empty...
Catalog wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat corresponding to the image wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits
WCS catalog name: wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=1636, bad_region=3, passed=41701
Got 41701 stars (including 39987 good ones) from the SExtractor catalog wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat 
util/solve_plate_with_UCAC5 got 41701 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010464 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.4)
Done reading UCAC5 zone files...
Matched 4923 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 4920 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 41701 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.4)
Done reading UCAC5 zone files...
Matched 4923 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 41701 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 41701 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 4920 stars left (next iteration limit 5412)
Stop iterations.


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

SIP_REFIT: wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits N_match=4920 sigma_overall_arcsec=0.321 sigma_q1_arcsec=0.424 sigma_q2_arcsec=0.297 sigma_q3_arcsec=0.294 sigma_q4_arcsec=0.306 n_q1=1211 n_q2=1185 n_q3=1383 n_q4=1141 worst_quadrant_to_overall_ratio=1.318
The image catalog is written to wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits -region wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.eSHD76ogyk (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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
WCS_IMAGE_NAME=wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
WCS-calibrated image found: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Checking if the catalog wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat corresponding to the image wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits alredy exist and is non-empty...
Catalog wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat corresponding to the image wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
WCS catalog name: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=14, blended=1163, bad_region=13, passed=32287
Got 32287 stars (including 31062 good ones) from the SExtractor catalog wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat 
util/solve_plate_with_UCAC5 got 32287 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 4914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 32287 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 4914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 32287 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 32287 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Excluding outliers - 4911 stars left (next iteration limit 5402)
Stop iterations.


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

SIP_REFIT: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4911 robust_rms=10.925 arcsec worst_quadrant_rms=12.264 arcsec
SIP_REFIT: SIP order 3 trial: matched=4911 robust_rms=0.393 arcsec worst_quadrant_rms=0.427 arcsec
SIP_REFIT: SIP order 5 trial: matched=4911 robust_rms=0.270 arcsec worst_quadrant_rms=0.298 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4911 robust_rms_before=0.754 arcsec robust_rms_before_corrected=0.257 arcsec robust_rms_after=0.270 arcsec worst_quadrant_rms_before=0.275 worst_quadrant_rms_after=0.298
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.275 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits N_match=4911 sigma_overall_arcsec=0.265 sigma_q1_arcsec=0.270 sigma_q2_arcsec=0.278 sigma_q3_arcsec=0.248 sigma_q4_arcsec=0.261 n_q1=1172 n_q2=1268 n_q3=1217 n_q4=1254 worst_quadrant_to_overall_ratio=1.049
The image catalog is written to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits -region wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.v4HH5K5CPE (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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
WCS_IMAGE_NAME=wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
WCS-calibrated image found: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Checking if the catalog wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat corresponding to the image wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits alredy exist and is non-empty...
Catalog wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat corresponding to the image wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
WCS catalog name: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=1114, bad_region=16, passed=32316
Got 32316 stars (including 31146 good ones) from the SExtractor catalog wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat 
util/solve_plate_with_UCAC5 got 32316 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 4913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 4910 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 32316 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.2)
Done reading UCAC5 zone files...
Matched 4913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 32316 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 32316 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Excluding outliers - 4910 stars left (next iteration limit 5401)
Stop iterations.


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

SIP_REFIT: wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4910 robust_rms=11.050 arcsec worst_quadrant_rms=12.013 arcsec
SIP_REFIT: SIP order 3 trial: matched=4910 robust_rms=0.367 arcsec worst_quadrant_rms=0.398 arcsec
SIP_REFIT: SIP order 5 trial: matched=4910 robust_rms=0.263 arcsec worst_quadrant_rms=0.283 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4910 robust_rms_before=0.753 arcsec robust_rms_before_corrected=0.260 arcsec robust_rms_after=0.263 arcsec worst_quadrant_rms_before=0.278 worst_quadrant_rms_after=0.283
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.278 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits N_match=4910 sigma_overall_arcsec=0.266 sigma_q1_arcsec=0.275 sigma_q2_arcsec=0.281 sigma_q3_arcsec=0.245 sigma_q4_arcsec=0.269 n_q1=1175 n_q2=1268 n_q3=1213 n_q4=1254 worst_quadrant_to_overall_ratio=1.055
The image catalog is written to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits -region wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Saving fully-calibrated image wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.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_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/wcs_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits
Preparing the HTML report for the field Eri-07-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits at 04:56:19.14 -15:47:54.2:  14.32 +/- 0.12  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits at 04:12:04.69 -17:52:37.8:  13.30 +/- 0.04  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits at 04:06:48.35 -19:57:24.2:  13.33 +/- 0.05  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits at 04:21:05.25 -21:13:37.0:  13.34 +/- 0.05  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits at 04:36:09.33 -20:02:43.1:  11.72 +/- 0.01  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits at 04:00:26.02 -19:00:51.0:  14.83 +/- 0.18  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits at 04:07:48.24 -13:12:30.8:  15.19 +/- 0.25  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits at 04:13:52.39 -20:28:09.7:  15.50 +/- 0.30  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits at 04:03:42.72 -13:37:13.1:  14.83 +/- 0.18  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-36-52_20.00sec_-14.90C_LIGHT_0101.fits at 04:03:33.02 -18:52:49.3:  14.81 +/- 0.18  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits at 04:06:48.35 -19:57:24.2:  13.25 +/- 0.04  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits at 04:07:48.24 -13:12:30.8:  14.72 +/- 0.16  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits at 04:36:09.33 -20:02:43.1:  11.68 +/- 0.01  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits at 04:12:04.69 -17:52:37.8:  13.33 +/- 0.05  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits at 04:00:26.02 -19:00:51.0:  14.88 +/- 0.19  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits at 04:21:05.25 -21:13:37.0:  13.37 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.28 +/- 0.03
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits at 04:56:19.14 -15:47:54.2:  14.22 +/- 0.10  detection
Forced photometry reference-image weighted average:  14.85 +/- 0.13
Forced photometry reference-image weighted average:  11.70 +/- 0.01
Forced photometry reference-image weighted average:  14.86 +/- 0.13
Forced photometry filter REJECTED candidate at 04:06:48.35 -19:57:24.2: ref_mag=13.28 +/- 0.03 new_mean_mag=13.6162 delta=-0.33 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:07:48.24 -13:12:30.8: ref_mag=14.85 +/- 0.13 new_mean_mag=14.4993 delta=0.36 (need > 0.90)
Forced photometry reference-image weighted average:  13.31 +/- 0.03
Forced photometry filter REJECTED candidate at 04:36:09.33 -20:02:43.1: ref_mag=11.70 +/- 0.01 new_mean_mag=11.8590 delta=-0.16 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:00:26.02 -19:00:51.0: ref_mag=14.86 +/- 0.13 new_mean_mag=14.3828 delta=0.48 (need > 0.90)
Forced photometry reference-image weighted average:  13.36 +/- 0.03
Forced photometry filter REJECTED candidate at 04:12:04.69 -17:52:37.8: ref_mag=13.31 +/- 0.03 new_mean_mag=13.3566 delta=-0.04 (need > 0.90)
Forced photometry reference-image weighted average:  14.26 +/- 0.08
Forced photometry filter REJECTED candidate at 04:21:05.25 -21:13:37.0: ref_mag=13.36 +/- 0.03 new_mean_mag=13.2976 delta=0.06 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:56:19.14 -15:47:54.2: ref_mag=14.26 +/- 0.08 new_mean_mag=14.1097 delta=0.15 (need > 0.90)
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits at 04:03:33.02 -18:52:49.3:  14.87 +/- 0.19  detection
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits at 04:13:52.39 -20:28:09.7:  14.95 +/- 0.18  detection
Forced photometry reference-image weighted average:  14.84 +/- 0.13
Forced photometry filter REJECTED candidate at 04:03:33.02 -18:52:49.3: ref_mag=14.84 +/- 0.13 new_mean_mag=14.5345 delta=0.30 (need > 0.90)
Forced photometry reference-image weighted average:  15.10 +/- 0.16
Forced photometry on wcs_Eri-07-Q1b1x1_2026-02-11_21-37-31_20.00sec_-15.00C_LIGHT_0102.fits at 04:03:42.72 -13:37:13.1:  15.07 +/- 0.23  detection
Forced photometry filter REJECTED candidate at 04:13:52.39 -20:28:09.7: ref_mag=15.10 +/- 0.16 new_mean_mag=14.5605 delta=0.54 (need > 0.90)
Forced photometry reference-image weighted average:  14.92 +/- 0.14
Forced photometry filter REJECTED candidate at 04:03:42.72 -13:37:13.1: ref_mag=14.92 +/- 0.14 new_mean_mag=14.3653 delta=0.55 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 52925_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 52925_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 1     2026 09 19.42110    2461302.92110    13.62    04:06:48.32 -19:57:23.3   2011 1810   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Discovery image 2     2026 09 19.42165    2461302.92165    13.61    04:06:48.38 -19:57:25.0   2008 1817   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

  
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Considering the candidate 52926_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 52926_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 2     2026 09 19.42165    2461302.92165    12.69    04:02:50.19 -19:05:33.8   1396 2288   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

**** FOUND  04:02:50.21 -19:05:34.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53146_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 53146_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 1     2026 09 19.42110    2461302.92110    11.84    04:36:09.33 -20:02:42.7   6168 2023   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Discovery image 2     2026 09 19.42165    2461302.92165    11.88    04:36:09.33 -20:02:43.5   6165 2030   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

  
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Considering the candidate 53265_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 53265_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 2     2026 09 19.42165    2461302.92165    12.36    04:45:05.76 -21:15:07.1   7458 1343   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

**** FOUND  04:45:05.76 -21:15:07.2 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 53557_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 53557_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 1     2026 09 19.42110    2461302.92110    13.30    04:21:05.27 -21:13:37.8   4083 1198   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Discovery image 2     2026 09 19.42165    2461302.92165    13.29    04:21:05.24 -21:13:36.2   4081 1205   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

  
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Considering the candidate 53590_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 53590_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 1     2026 09 19.42110    2461302.92110    13.43    04:12:04.69 -17:52:37.7   2666 3123   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Discovery image 2     2026 09 19.42165    2461302.92165    13.30    04:12:04.70 -17:52:37.9   2663 3130   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

  
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Considering the candidate 53687_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 53687_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 2     2026 09 19.42165    2461302.92165    13.48    04:53:59.04 -14:27:54.0   8646 5489   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

**** FOUND  04:53:59.03 -14:27:54.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54046_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 54046_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 1     2026 09 19.42110    2461302.92110    14.13    04:56:19.20 -15:47:55.2   9008 4678   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Discovery image 2     2026 09 19.42165    2461302.92165    14.09    04:56:19.07 -15:47:53.1   9005 4685   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

  
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Considering the candidate 54116_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 54116_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 1     2026 09 19.42110    2461302.92110    14.39    04:00:26.00 -19:00:50.0   1049 2296   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Discovery image 2     2026 09 19.42165    2461302.92165    14.37    04:00:26.04 -19:00:52.0   1047 2303   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

  
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Considering the candidate 54140_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 54140_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 1     2026 09 19.42110    2461302.92110    14.51    04:07:48.23 -13:12:31.4   1819 5895   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Discovery image 2     2026 09 19.42165    2461302.92165    14.49    04:07:48.25 -13:12:30.3   1817 5902   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

  
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Considering the candidate 54144_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 54144_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 1     2026 09 19.42110    2461302.92110    14.45    04:03:42.71 -13:37:13.5   1234 5599   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Discovery image 2     2026 09 19.42165    2461302.92165    14.32    04:03:42.73 -13:37:12.7   1232 5606   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

  
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Considering the candidate 54159_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 54159_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 1     2026 09 19.42110    2461302.92110    14.54    04:03:32.98 -18:52:48.9   1490 2418   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Discovery image 2     2026 09 19.42165    2461302.92165    14.52    04:03:33.05 -18:52:49.7   1488 2425   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

  
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Considering the candidate 54181_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 54181_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 1     2026 09 19.42110    2461302.92110    14.55    04:13:52.31 -20:28:09.2   3037 1583   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-06-13_20.00sec_-0.00C_LIGHTs_0474.fits
Discovery image 2     2026 09 19.42165    2461302.92165    14.58    04:13:52.46 -20:28:10.3   3035 1589   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

  
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Considering the candidate 50487_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475
The candidate 50487_fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475 did not pass the final checks
Discovery image 3     2026 09 19.42165    2461302.92165    13.05    04:56:47.45 -19:55:43.7   9112 2176   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Eri-07-Q1b1x1_050744_TTUQ1b1x1_1541283_fKz64TZi/fd_Eri-07-Q1b1x1_2026-09-19_05-07-00_20.00sec_-0.00C_LIGHTs_0475.fits

Rejecting candidate due to large distance (43.2") between the two second-epoch detections
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Eri-07-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Eri-07-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
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
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Positions of planets computed with util/planet_finder/main.py for JD(UT)2461302.92109958 -observatory V36
12:50:00.57 -05:41:16.3 Mercury (-0.3mag)
14:01:41.19 -18:31:54.1 Venus (-4.8mag)
07:46:01.27 +22:02:13.8 Mars (1.2mag)
09:18:44.22 +16:15:48.6 Jupiter (-1.8mag)
00:48:41.09 +02:17:33.6 Saturn (0.4mag)
04:13:34.53 +21:01:43.5 Uranus (5.7mag)
00:12:33.46 -00:11:10.8 Neptune (7.7mag)
20:24:51.85 -23:41:55.3 Pluto (14.5mag)
18:07:21.92 -27:59:21.8 Moon (-10.5mag)
-rw-r--r-- 1 apache apache 363 Sep 19 05:09 planets.txt
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Positions of selected moons from JPL HORIZONS for JD(UT)2461302.92109958:
09:18:51.40 +16:15:12.2 Io (6.0mag)
09:18:44.84 +16:15:45.5 Europa (6.2mag)
09:18:54.78 +16:14:55.7 Ganymede (5.6mag)
09:18:40.55 +16:16:07.3 Callisto (6.8mag)
09:17:02.01 +16:36:33.0 Himalia (15.7mag)
09:18:48.45 +16:15:28.5 Thebe (16.5mag)
09:16:27.83 +16:30:55.2 Elara (17.7mag)
09:22:15.95 +15:40:20.7 Pasiphae (17.9mag)
09:18:56.26 +16:36:57.3 Carme (18.9mag)
00:48:52.45 +02:17:27.4 Titan (8.3mag)
00:48:40.29 +02:17:37.0 Rhea (9.6mag)
00:48:21.78 +02:18:09.0 Iapetus (11.0mag)
00:48:24.92 +02:17:29.9 Hyperion (14.3mag)
00:47:16.08 +02:06:17.4 Phoebe (16.3mag)
-rw-r--r-- 1 apache apache 568 Sep 19 05:09 moons.txt
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Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461302.92109958:
23:47:25.16 +12:37:22.3 JWST
14:49:03.24 +52:29:30.7 Chandra
12:49:54.14 -62:16:25.3 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep 19 05:09 spacecraft.txt
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Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461302.92109958 -observatory V36
03:45:54.68 +19:48:47.0 17.3mag P/1996 R2 (Lagerkvist)
18:08:30.54 -33:58:34.9 14.5mag P/2010 H2 (Vales)
07:28:02.88 -71:00:16.3 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:16:38.15 +34:01:28.2 17.7mag C/2017 K2 (PANSTARRS)
05:03:58.81 +47:00:21.8 16.3mag P/2021 N1 (ZTF)
22:04:18.74 +27:05:42.5 17.5mag C/2022 E2 (ATLAS)
07:18:43.82 +25:45:42.9 16.9mag C/2022 N2 (PANSTARRS)
11:00:34.60 +26:49:39.1 17.1mag C/2022 QE78 (ATLAS)
09:56:11.42 +05:09:52.7 18.0mag C/2022 R6 (PANSTARRS)
15:27:25.52 -16:42:25.3 15.0mag C/2023 R1 (PANSTARRS)
08:48:18.30 +33:42:41.3 16.0mag C/2024 E1 (Wierzchos)
15:08:40.13 +15:11:43.4 18.0mag C/2024 G6 (ATLAS)
18:27:49.79 +42:37:36.4 13.7mag C/2024 J3 (ATLAS)
20:10:47.09 +48:27:05.6 17.4mag C/2024 R4 (PANSTARRS)
05:41:12.49 -13:13:14.4 15.0mag C/2024 T5 (ATLAS)
07:14:50.61 +16:02:29.4 17.8mag C/2025 J1 (Borisov)
11:38:00.77 +17:48:11.3 16.6mag C/2025 V2 (Rankin)
13:30:02.42 -00:52:42.0 16.7mag C/2025 Y1 (ATLAS)
17:18:00.89 +71:45:16.4 16.5mag C/2026 A2 (Bok)
02:57:57.09 +45:33:41.9 17.6mag C/2026 B2 (Sun-Gao)
12:24:38.34 +12:16:41.2 17.6mag A/2026 E1
22:36:22.25 -35:01:48.5 13.7mag 10P/Tempel
01:38:19.90 +39:01:11.1 17.4mag 11P/Tempel-Swift-LINEAR
11:56:21.30 -06:23:57.4 16.3mag 29P/Schwassmann-Wachmann
12:32:58.71 -08:52:35.9 17.8mag 63P/Wild
07:01:43.57 +18:13:49.9 17.1mag 78P/Gehrels
03:15:29.04 +15:00:36.9 16.8mag 88P/Howell
06:19:39.00 +33:08:06.2 17.2mag 112P/Urata-Niijima
08:06:34.87 +21:26:21.1 17.8mag 114P/Wiseman-Skiff
10:54:36.28 +18:14:09.5 14.8mag 123P/West-Hartley
13:13:52.75 -25:27:12.2 17.6mag 124P/Mrkos
06:31:14.01 +20:13:15.9 15.8mag 128P/Shoemaker-Holt
01:22:59.55 -14:43:10.4 14.3mag 161P/Hartley-IRAS
09:34:07.29 +07:54:08.3 12.6mag 169P/NEAT
03:31:42.64 +07:18:08.6 14.6mag 220P/McNaught
05:19:14.46 +39:52:16.0 15.3mag 260P/McNaught
09:03:18.34 +34:17:42.2 17.3mag 295P/LINEAR
15:33:43.32 -01:35:36.2 17.9mag 391P/Kowalski
09:38:02.07 +16:14:20.0 17.8mag 450P/LONEOS
-rw-r--r-- 1 apache apache 1.9K Sep 19 05:09 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.59 +34:24:35.70  SN2026aaiv  2026-09-7.22 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.79 -22:25:29.10  V8055  2026-08-30 10.76
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
-rw-r--r-- 1 apache apache 5.7K Sep 19 05:09 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
-rw-r--r-- 1 apache apache 190K Sep 19 05:09 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
14:45:20.862 -05:19:19.97  AT 2026aacc  2026-08-23.15 19.4444
15:56:38.169 +18:42:01.63  SN 2026aacb  2026-08-29.18 19.5538
20:55:37.041 -01:27:15.88  AT 2026aaca  2026-08-30.60 19.51
14:43:57.052 -18:28:53.81  SN 2026aabz  2026-08-30.23 18.705
13:37:12.730 -32:27:40.17  AT 2026aaby  2026-08-30.72 18.545
06:50:17.864 +20:05:46.74  AT 2026aabx  2026-08-30.61 17.869
05:36:22.321 -31:19:59.16  AT 2026aabw  2026-08-30.79 18.65
17:26:25.715 +35:28:47.48  AT 2026aabv  2026-08-30.35 18.678
03:41:51.198 -40:54:09.63  AT 2026aabu  2026-08-22.78 20.13
15:50:13.320 -33:32:57.31  AT 2026aabt  2026-08-29.37 19.72
01:18:28.460 -27:05:47.26  SN 2026aabs  2026-08-27.78 19.28
22:23:15.798 -29:48:02.93  AT 2026aabr  2026-08-30.57 19.11
23:23:45.523 -29:23:36.22  SN 2026aabq  2026-08-23.58 19.7
22:48:33.213 -45:12:00.11  AT 2026aabp  2026-08-30.61 18.75
00:44:54.260 +41:33:10.49  AT 2026aabo  2026-08-29.40 18.5784
01:36:46.683 +30:41:53.77  AT 2026aabn  2026-08-28.69 20.82
01:39:53.640 +34:03:40.40  AT 2026aabm  2026-08-26.73 20.83
00:25:36.720 +41:26:16.16  AT 2026aabl  2026-08-26.72 20.57
00:06:22.110 +41:47:11.52  AT 2026aabk  2026-08-23.72 21.3
16:34:18.591 +32:50:04.19  AT 2026aabj  2026-08-23.59 21.08
-rw-r--r-- 1 apache apache 89K Sep 19 05:09 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sat Sep 19 05:09:29 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 22s (0.37 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 7s (0.12 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 1s (0.02 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 37s (0.62 min)
TIMING SExtractor: 7 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 12s (0.20 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 10s (0.17 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 25s (0.42 min)
FIELD_Eri-07-Q1b1x1: 75s (1.25 min)
=======================================
TOTAL_RUNTIME: 77s (1.28 min)
Finished: Sat Sep 19 05:10:46 CDT 2026