NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV

The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.

Processing fields Ari-03-Q2b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 09 14.34525    2461297.84525    13.78    03:00:53.06 +22:29:51.4   6848 3503   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits
Discovery image 2   2026 09 14.34589    2461297.84589    13.78    03:00:53.10 +22:29:51.7   6852 3508   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits
Mean magnitude and position on the discovery images: 
                   2026 09 14.3456  2461297.8456  13.78  03:00:53.08 +22:29:51.6
158.31113 -31.33678 galactic  Ari  Second-epoch detections are separated by 0.5" and 6.3 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
312 Pierretta               -0      0       0  14.0    -0   -0
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:53.08 +22:29:51.6:  16.22 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:53.08 +22:29:51.6:  16.17 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Ari-03-Q2b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 09 14.34525    2461297.84525    14.93    02:44:47.08 +19:46:45.8   4582 1852   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits
Discovery image 2   2026 09 14.34589    2461297.84589    14.73    02:44:47.03 +19:46:45.9   4585 1857   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits
Mean magnitude and position on the discovery images: 
                   2026 09 14.3456  2461297.8456  14.83  02:44:47.05 +19:46:45.8
156.27513 -35.64948 galactic  Ari  Second-epoch detections are separated by 0.7" and 6.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
248 Lameia                   0     -0       0  14.6    -0    0
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:44:47.05 +19:46:45.8:  16.30 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:44:47.05 +19:46:45.8:  16.25 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Ari-03-Q2b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 09 14.34525    2461297.84525    15.01    02:37:54.28 +20:52:31.1   3617 2530   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits
Discovery image 2   2026 09 14.34589    2461297.84589    15.03    02:37:54.20 +20:52:30.1   3621 2535   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits
Mean magnitude and position on the discovery images: 
                   2026 09 14.3456  2461297.8456  15.02  02:37:54.24 +20:52:30.6
153.88289 -35.51816 galactic  Ari  Second-epoch detections are separated by 1.4" and 5.9 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
1199 Geldonia                 1     -2       2  15.5    -0    0
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:37:54.24 +20:52:30.6:  16.30 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:37:54.24 +20:52:30.6:  16.16 +/- 0.32  detection
Forced photometry reference-image weighted average:  16.16 +/- 0.32
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Ari-03-Q2b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Reference image   2026 01 09.16775    2461049.66775    14.39    03:00:40.29 +18:50:48.4   2690 5046   /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Discovery image 1   2026 01 09.16836    2461049.66836    14.38    03:00:40.22 +18:50:49.2   2683 5045   /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Discovery image 2   2026 09 14.34525    2461297.84525    13.25    03:00:41.64 +18:51:01.3   6858 1291   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits
Discovery image 3   2026 09 14.34589    2461297.84589    13.18    03:00:41.66 +18:51:01.2   6862 1296   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits
Mean magnitude and position on the discovery images: 
                   2026 09 14.3456  2461297.8456  13.21  03:00:41.65 +18:51:01.2
160.72930 -34.36673 galactic  Ari  Second-epoch detections are separated by 0.3" and 6.4 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
419 Aurelia                 -1     -0       1  13.3    -0    0
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:41.65 +18:51:01.2:  16.21 +/- 99.00  upperlimit
Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:41.65 +18:51:01.2:  16.18 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Ari-03-Q2b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Processing complete!

Total number of candidates identified: 4

FITS images used in this processing run:

Field Ari-03-Q2b1x1 reference image: Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
Field Ari-03-Q2b1x1 reference image: Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Field Ari-03-Q2b1x1 second-epoch image: Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits
Field Ari-03-Q2b1x1 second-epoch image: Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
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: 
Ari-03-Q2b1x1
#######################################
########### Starting Ari-03-Q2b1x1 ###########
Processing Ari-03-Q2b1x1
server tau has sufficient free disk space available: 622929 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 622929 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.png' -> 'transient_report/Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits_preview.png'
Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits

renamed 'Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.png' -> 'transient_report/Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits_preview.png'
Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.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= 546.0156 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 565.7244 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 972.8582 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 542.1165 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 970.7992 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 541.6349 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 1.78174 INFO: SECOND_EPOCH__SD_ratio= 0.001 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 25.2099990844727 / [degC] Focuser temperature AMBTEMP = 25.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.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= '2026-09-14T03:16:59.1846158' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-14T08:16:59.1846158' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61297.3451294443 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-14T08:17:09.0868161' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61297.345244051 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 41.5373785358578 / [deg] RA of telescope" status=0 Record 32: "DEC = 22.0001088291792 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 64.1808333333333 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 109.962222222222 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.11056735690924 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Ari-03' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '02 46 09' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+22 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 20455 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20455 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 25.2099990844727 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 25.2099990844727 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 16.5 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 58.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 901.49 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 25.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 61.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 16.601328 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 10.800864 / [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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/d_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits :) Spent 0.790787 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/d_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 25.2099990844727 / [degC] Focuser temperature AMBTEMP = 25.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.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= '2026-09-14T03:17:55.0825463' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-14T08:17:55.0825463' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61297.3457764122 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-14T08:18:04.9849671' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61297.3458910184 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 41.5373784717127 / [deg] RA of telescope" status=0 Record 32: "DEC = 22.0001088128555 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 64.3636111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 110.230833333333 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.10886541013893 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Ari-03' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '02 46 09' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+22 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 20455 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20455 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 25.2099990844727 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 25.2099990844727 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 16.5 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 58.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 901.49 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 25.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 61.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 16.601328 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 10.800864 / [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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/d_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits :) Spent 0.817747 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/d_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Previews of the CALIBRATED second-epoch images:

fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits


fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits


Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits SExtractor catalog cache: saved Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.cat to cache SExtractor catalog cache: saved Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.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/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461297.84524519 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_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits exists and is non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits exists and is non-empty wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits exists and is non-empty wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (1st reference image) verification OK: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits Image size: 941.5'x627.0' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 02:46:09.152 +22:00:01.48 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_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits (1st new image) verification OK: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 02:46:10.076 +22:00:11.84 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 02:46:09.152 +22:00:01.48 Second-epoch image center 02:46:10.076 +22:00:11.84 Angular distance between the image centers 0.0046 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits (2nd new image) verification OK: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 02:46:08.437 +21:59:42.94 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 02:46:09.152 +22:00:01.48 Second-epoch image center 02:46:08.437 +21:59:42.94 Angular distance between the image centers 0.0058 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 02:46:10.076 +22:00:11.84 Second-epoch second image center 02:46:08.437 +21:59:42.94 Angular distance between the image centers 0.01022 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/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits &> /tmp/tmp.iayNxtvbQm Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits &> /tmp/tmp.uAwyVJevD9 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits &> /tmp/tmp.sJXXg4UZu7 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits &> /tmp/tmp.yYmB0emmNK Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Calibrating the magnitude scale Found non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat Found non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat The reference image (wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits) and catalog (wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat) found 'wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat' -> 'wcsmag.cat' Read 9126 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 32.8260 to 50.3988 deg, Dec +16.4916 to +27.2900 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 32.8260 to 50.3988 deg, Dec 16.4916 to 27.2900 deg Loaded 5491 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): 4327 out of 4596 total matches. Matched with Tycho-2 4596 out of 9126 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.948700 a=0.000000 b=1.000000 c=22.948700 From vast_summary.log: estimated ref. image limiting mag.: -7.41 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.54 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.54
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 9126 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 32.8260 to 50.3988 deg, Dec +16.4916 to +27.2900 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 32.8260 to 50.3988 deg, Dec 16.4916 to 27.2900 deg Loaded 5491 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): 4327 out of 4596 total matches. Matched with Tycho-2 4596 out of 9126 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits Forced-photometry filter: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits -> calib.txt_param_ref_wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (aperture=6.0) Read 9076 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 32.7970 to 50.3462 deg, Dec +16.4915 to +27.2889 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 32.7970 to 50.3462 deg, Dec 16.4915 to 27.2889 deg Loaded 5484 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): 4335 out of 4603 total matches. Matched with Tycho-2 4603 out of 9076 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits Forced-photometry filter: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits -> calib.txt_param_ref_wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits (aperture=6.0) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 1 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits 2.0 pix Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits 2.3 pix fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits 2.3 pix fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Limiting magnitude estimates: 15.5 mag. Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits 15.5 mag. Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits 15.4 mag. fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits 15.4 mag. fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits All-image limiting magnitude estimate: 15.4 (SNR ) 12.3 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.iayNxtvbQm (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits' -> 'wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits WCS_IMAGE_NAME=wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits WCS-calibrated image found: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits Checking if the catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits alredy exist and is non-empty... Catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits WCS catalog name: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=637, bad_region=2094, passed=9126 Got 9126 stars (including 6525 good ones) from the SExtractor catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat util/solve_plate_with_UCAC5 got 9126 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4892 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 4886 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 7469 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4893 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 7469 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 7469 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Excluding outliers - 4887 stars left (next iteration limit 5374) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits N_match=4887 sigma_overall_arcsec=0.306 sigma_q1_arcsec=0.373 sigma_q2_arcsec=0.300 sigma_q3_arcsec=0.273 sigma_q4_arcsec=0.257 n_q1=1673 n_q2=881 n_q3=1464 n_q4=869 worst_quadrant_to_overall_ratio=1.222 The image catalog is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits -region wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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.uAwyVJevD9 (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits' -> 'wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.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/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits WCS_IMAGE_NAME=wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits WCS-calibrated image found: wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits Checking if the catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits alredy exist and is non-empty... Catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits WCS catalog name: wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=628, bad_region=2087, passed=9076 Got 9076 stars (including 6485 good ones) from the SExtractor catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat util/solve_plate_with_UCAC5 got 9076 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4895 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4888 matched stars entering correct_measured_positions(), 4888 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4888 matched stars entering correct_measured_positions(), 7417 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4896 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 7417 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 7417 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Excluding outliers - 4889 stars left (next iteration limit 5376) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits N_match=4889 sigma_overall_arcsec=0.300 sigma_q1_arcsec=0.365 sigma_q2_arcsec=0.284 sigma_q3_arcsec=0.280 sigma_q4_arcsec=0.256 n_q1=1669 n_q2=883 n_q3=1466 n_q4=871 worst_quadrant_to_overall_ratio=1.216 The image catalog is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits -region wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.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.sJXXg4UZu7 (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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits WCS_IMAGE_NAME=wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits WCS-calibrated image found: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Checking if the catalog wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits alredy exist and is non-empty... Catalog wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits WCS catalog name: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=525, bad_region=2232, passed=8832 Got 8832 stars (including 6190 good ones) from the SExtractor catalog wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat util/solve_plate_with_UCAC5 got 8832 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 532 to 588 (Dec 16.6 to 27.3) Done reading UCAC5 zone files... Matched 4875 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 4866 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 7038 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3) Done reading UCAC5 zone files... Matched 4878 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 7038 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 7038 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Excluding outliers - 4868 stars left (next iteration limit 5352) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4868 robust_rms=6.814 arcsec worst_quadrant_rms=8.924 arcsec SIP_REFIT: SIP order 3 trial: matched=4868 robust_rms=0.426 arcsec worst_quadrant_rms=0.517 arcsec SIP_REFIT: SIP order 5 trial: matched=4868 robust_rms=0.335 arcsec worst_quadrant_rms=0.366 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4868 robust_rms_before=1.035 arcsec robust_rms_before_corrected=0.332 arcsec robust_rms_after=0.335 arcsec worst_quadrant_rms_before=0.351 worst_quadrant_rms_after=0.366 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.351 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits N_match=4868 sigma_overall_arcsec=0.347 sigma_q1_arcsec=0.319 sigma_q2_arcsec=0.381 sigma_q3_arcsec=0.363 sigma_q4_arcsec=0.337 n_q1=1471 n_q2=797 n_q3=1645 n_q4=955 worst_quadrant_to_overall_ratio=1.097 The image catalog is written to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits -region wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.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.yYmB0emmNK (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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits WCS_IMAGE_NAME=wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits WCS-calibrated image found: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Checking if the catalog wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits alredy exist and is non-empty... Catalog wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits WCS catalog name: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=519, bad_region=2246, passed=8873 Got 8873 stars (including 6215 good ones) from the SExtractor catalog wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat util/solve_plate_with_UCAC5 got 8873 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4876 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 4866 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 7063 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4879 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 7063 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 7063 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 4869 stars left (next iteration limit 5352) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4869 robust_rms=6.807 arcsec worst_quadrant_rms=9.009 arcsec SIP_REFIT: SIP order 3 trial: matched=4869 robust_rms=0.458 arcsec worst_quadrant_rms=0.563 arcsec SIP_REFIT: SIP order 5 trial: matched=4869 robust_rms=0.351 arcsec worst_quadrant_rms=0.391 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4869 robust_rms_before=1.064 arcsec robust_rms_before_corrected=0.352 arcsec robust_rms_after=0.351 arcsec worst_quadrant_rms_before=0.387 worst_quadrant_rms_after=0.391 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.387 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits N_match=4869 sigma_overall_arcsec=0.359 sigma_q1_arcsec=0.346 sigma_q2_arcsec=0.376 sigma_q3_arcsec=0.373 sigma_q4_arcsec=0.333 n_q1=1481 n_q2=797 n_q3=1638 n_q4=953 worst_quadrant_to_overall_ratio=1.048 The image catalog is written to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits -region wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.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_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits to local_wcs_cache/ 'wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits' -> 'local_wcs_cache/wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits' Saving the final (post-refit) wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits to local_wcs_cache/ 'wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits' -> 'local_wcs_cache/wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits' Saving the final (post-refit) wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits to local_wcs_cache/ 'wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits' -> 'local_wcs_cache/wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits' Saving the final (post-refit) wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits to local_wcs_cache/ 'wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits' -> 'local_wcs_cache/wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits sigma_overall=0.306 worst_q_ratio=1.222 ref2=Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits sigma_overall=0.300 worst_q_ratio=1.216 new1=fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits sigma_overall=0.347 worst_q_ratio=1.097 new2=fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits sigma_overall=0.359 worst_q_ratio=1.048 reference average sigma_overall=0.303 worst_q_ratio=1.219 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131_astrometric_residuals.png (4887 matched stars from wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132_astrometric_residuals.png (4889 matched stars from wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418_astrometric_residuals.png (4868 matched stars from wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419_astrometric_residuals.png (4869 matched stars from wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits' Saving fully-calibrated image wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits' Preparing the HTML report for the field Ari-03-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:44:08.44 +22:24:49.0: 12.29 +/- 0.01 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:44:08.44 +22:24:49.0: 12.31 +/- 0.01 detection Forced photometry reference-image weighted average: 12.30 +/- 0.01 Forced photometry filter REJECTED candidate at 02:44:08.44 +22:24:49.0: ref_mag=12.30 +/- 0.01 new_mean_mag=12.2729 delta=0.03 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 2s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21641_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 21641_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    12.28    02:44:08.45 +22:24:49.1   4508 3446   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    12.26    02:44:08.42 +22:24:49.0   4512 3451   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 2s Prepared the HTML report for the field Ari-03-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits SExtractor catalog cache: saved Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.cat to cache SExtractor catalog cache: saved Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits Creating symlink local_wcs_cache/wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits Creating symlink local_wcs_cache/wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Creating symlink local_wcs_cache/wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits exists and is non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits exists and is non-empty wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits exists and is non-empty wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (1st reference image) verification OK: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits Image size: 941.5'x627.0' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 02:46:09.152 +22:00:01.48 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_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits (1st new image) verification OK: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 02:46:10.076 +22:00:11.84 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 02:46:09.152 +22:00:01.48 Second-epoch image center 02:46:10.076 +22:00:11.84 Angular distance between the image centers 0.0046 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits (2nd new image) verification OK: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 02:46:08.437 +21:59:42.94 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 02:46:09.152 +22:00:01.48 Second-epoch image center 02:46:08.437 +21:59:42.94 Angular distance between the image centers 0.0058 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 02:46:10.076 +22:00:11.84 Second-epoch second image center 02:46:08.437 +21:59:42.94 Angular distance between the image centers 0.01022 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/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits &> /tmp/tmp.3DdqoW5dZU Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits &> /tmp/tmp.8Pt6rrZNaW Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits &> /tmp/tmp.W5jov8LrZS Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits &> /tmp/tmp.0g1ctaLVpp Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Calibrating the magnitude scale Found non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat Found non-empty wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits and wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat The reference image (wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits) and catalog (wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat) found 'wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat' -> 'wcsmag.cat' Read 54392 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 32.8053 to 50.3988 deg, Dec +16.4759 to +27.2958 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 32.8053 to 50.3988 deg, Dec 16.4759 to 27.2958 deg Loaded 5502 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): 4040 out of 4639 total matches. Matched with Tycho-2 4639 out of 54392 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.822300 a=0.000000 b=1.000000 c=22.822300 From vast_summary.log: estimated ref. image limiting mag.: -7.10 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.72 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.72
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 54392 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 32.8053 to 50.3988 deg, Dec +16.4759 to +27.2958 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 32.8053 to 50.3988 deg, Dec 16.4759 to 27.2958 deg Loaded 5502 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): 4040 out of 4639 total matches. Matched with Tycho-2 4639 out of 54392 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits Forced-photometry filter: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits -> calib.txt_param_ref_wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (aperture=4.6) Read 54252 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 32.7970 to 50.3828 deg, Dec +16.4755 to +27.2950 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 32.7970 to 50.3828 deg, Dec 16.4755 to 27.2950 deg Loaded 5501 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): 4037 out of 4639 total matches. Matched with Tycho-2 4639 out of 54252 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits Forced-photometry filter: calibrated wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits -> calib.txt_param_ref_wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits (aperture=4.6) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 31 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 1.9 pix Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits 1.9 pix Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits 2.1 pix fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits 2.1 pix fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Limiting magnitude estimates: 15.7 mag. Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits 15.7 mag. Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits 15.6 mag. fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits 15.6 mag. fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits All-image limiting magnitude estimate: 15.6 (SNR ) 14.9 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.3DdqoW5dZU (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits' -> 'wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits WCS_IMAGE_NAME=wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits WCS-calibrated image found: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits Checking if the catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits alredy exist and is non-empty... Catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits WCS catalog name: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=2743, bad_region=10132, passed=54382 Got 54382 stars (including 41937 good ones) from the SExtractor catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat util/solve_plate_with_UCAC5 got 54382 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4889 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 4886 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 46417 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4889 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 46417 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 46417 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Excluding outliers - 4886 stars left (next iteration limit 5374) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits N_match=4886 sigma_overall_arcsec=0.293 sigma_q1_arcsec=0.353 sigma_q2_arcsec=0.280 sigma_q3_arcsec=0.269 sigma_q4_arcsec=0.251 n_q1=1667 n_q2=879 n_q3=1477 n_q4=863 worst_quadrant_to_overall_ratio=1.204 The image catalog is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits -region wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.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.8Pt6rrZNaW (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits' -> 'wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.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/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits WCS_IMAGE_NAME=wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits WCS-calibrated image found: wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits Checking if the catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits alredy exist and is non-empty... Catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat corresponding to the image wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits WCS catalog name: wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=2775, bad_region=10166, passed=54247 Got 54247 stars (including 41735 good ones) from the SExtractor catalog wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat util/solve_plate_with_UCAC5 got 54247 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4886 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 4883 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 46261 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4886 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 46261 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 46261 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Excluding outliers - 4883 stars left (next iteration limit 5371) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.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_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits N_match=4883 sigma_overall_arcsec=0.290 sigma_q1_arcsec=0.351 sigma_q2_arcsec=0.274 sigma_q3_arcsec=0.266 sigma_q4_arcsec=0.240 n_q1=1655 n_q2=882 n_q3=1488 n_q4=858 worst_quadrant_to_overall_ratio=1.209 The image catalog is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits -region wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.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.W5jov8LrZS (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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits WCS_IMAGE_NAME=wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits WCS-calibrated image found: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Checking if the catalog wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits alredy exist and is non-empty... Catalog wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits WCS catalog name: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=14, blended=2426, bad_region=9419, passed=49196 Got 49196 stars (including 37942 good ones) from the SExtractor catalog wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat util/solve_plate_with_UCAC5 got 49196 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 532 to 588 (Dec 16.6 to 27.3) Done reading UCAC5 zone files... Matched 4864 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4859 matched stars entering correct_measured_positions(), 4859 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4859 matched stars entering correct_measured_positions(), 42050 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3) Done reading UCAC5 zone files... Matched 4865 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4859 matched stars entering correct_measured_positions(), 42050 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4859 matched stars entering correct_measured_positions(), 42050 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Excluding outliers - 4859 stars left (next iteration limit 5344) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.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=4859 robust_rms=6.711 arcsec worst_quadrant_rms=8.663 arcsec SIP_REFIT: SIP order 3 trial: matched=4859 robust_rms=0.420 arcsec worst_quadrant_rms=0.508 arcsec SIP_REFIT: SIP order 5 trial: matched=4859 robust_rms=0.329 arcsec worst_quadrant_rms=0.363 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4859 robust_rms_before=1.019 arcsec robust_rms_before_corrected=0.328 arcsec robust_rms_after=0.329 arcsec worst_quadrant_rms_before=0.357 worst_quadrant_rms_after=0.363 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.357 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits N_match=4859 sigma_overall_arcsec=0.348 sigma_q1_arcsec=0.316 sigma_q2_arcsec=0.389 sigma_q3_arcsec=0.368 sigma_q4_arcsec=0.328 n_q1=1501 n_q2=799 n_q3=1612 n_q4=947 worst_quadrant_to_overall_ratio=1.116 The image catalog is written to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits -region wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.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.0g1ctaLVpp (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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits WCS_IMAGE_NAME=wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits WCS-calibrated image found: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Checking if the catalog wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits alredy exist and is non-empty... Catalog wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat corresponding to the image wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits WCS catalog name: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=16, blended=2469, bad_region=9508, passed=49459 Got 49459 stars (including 38080 good ones) from the SExtractor catalog wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat util/solve_plate_with_UCAC5 got 49459 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4867 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 4862 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 42257 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4868 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 42257 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 42257 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 4862 stars left (next iteration limit 5348) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.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=4862 robust_rms=6.763 arcsec worst_quadrant_rms=8.696 arcsec SIP_REFIT: SIP order 3 trial: matched=4862 robust_rms=0.447 arcsec worst_quadrant_rms=0.540 arcsec SIP_REFIT: SIP order 5 trial: matched=4862 robust_rms=0.346 arcsec worst_quadrant_rms=0.385 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4862 robust_rms_before=1.052 arcsec robust_rms_before_corrected=0.344 arcsec robust_rms_after=0.346 arcsec worst_quadrant_rms_before=0.371 worst_quadrant_rms_after=0.385 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.371 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits N_match=4862 sigma_overall_arcsec=0.356 sigma_q1_arcsec=0.344 sigma_q2_arcsec=0.378 sigma_q3_arcsec=0.369 sigma_q4_arcsec=0.336 n_q1=1506 n_q2=804 n_q3=1601 n_q4=951 worst_quadrant_to_overall_ratio=1.062 The image catalog is written to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits -region wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.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_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Saving fully-calibrated image wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.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_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/wcs_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits Preparing the HTML report for the field Ari-03-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:40:36.32 +23:51:20.4: 14.68 +/- 0.08 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:42:39.45 +20:05:53.2: 14.57 +/- 0.07 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:40:37.20 +23:51:14.5: 14.30 +/- 0.06 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:37:04.44 +21:04:43.3: 14.30 +/- 0.06 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:37:47.80 +23:28:36.4: 14.81 +/- 0.09 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:35:02.78 +18:53:05.0: 13.97 +/- 0.05 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:38:11.09 +23:12:51.2: 15.12 +/- 0.12 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:33:06.53 +25:59:23.7: 14.55 +/- 0.08 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:40:37.20 +23:51:14.5: 14.19 +/- 0.05 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:42:39.45 +20:05:53.2: 14.53 +/- 0.08 detection Forced photometry reference-image weighted average: 14.24 +/- 0.04 Forced photometry filter REJECTED candidate at 02:40:37.20 +23:51:14.5: ref_mag=14.24 +/- 0.04 new_mean_mag=14.5892 delta=-0.35 (need > 0.90) Forced photometry reference-image weighted average: 14.55 +/- 0.05 Forced photometry filter REJECTED candidate at 02:42:39.45 +20:05:53.2: ref_mag=14.55 +/- 0.05 new_mean_mag=14.6700 delta=-0.12 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:40:36.32 +23:51:20.4: 14.44 +/- 0.06 detection Forced photometry reference-image weighted average: 14.53 +/- 0.05 Forced photometry filter REJECTED candidate at 02:40:36.32 +23:51:20.4: ref_mag=14.53 +/- 0.05 new_mean_mag=14.6737 delta=-0.14 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:33:06.53 +25:59:23.7: 14.59 +/- 0.09 detection Forced photometry reference-image weighted average: 14.57 +/- 0.06 Forced photometry filter REJECTED candidate at 02:33:06.53 +25:59:23.7: ref_mag=14.57 +/- 0.06 new_mean_mag=14.6906 delta=-0.12 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:38:11.09 +23:12:51.2: 14.94 +/- 0.10 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:37:04.44 +21:04:43.3: 14.36 +/- 0.06 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:37:47.80 +23:28:36.4: 14.96 +/- 0.11 detection Forced photometry reference-image weighted average: 14.33 +/- 0.04 Forced photometry filter REJECTED candidate at 02:37:04.44 +21:04:43.3: ref_mag=14.33 +/- 0.04 new_mean_mag=14.6002 delta=-0.27 (need > 0.90) Forced photometry reference-image weighted average: 15.01 +/- 0.08 Forced photometry filter REJECTED candidate at 02:38:11.09 +23:12:51.2: ref_mag=15.01 +/- 0.08 new_mean_mag=15.0130 delta=0.00 (need > 0.90) Forced photometry reference-image weighted average: 14.88 +/- 0.07 Forced photometry filter REJECTED candidate at 02:37:47.80 +23:28:36.4: ref_mag=14.88 +/- 0.07 new_mean_mag=15.1776 delta=-0.30 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:35:02.78 +18:53:05.0: 14.01 +/- 0.05 detection Forced photometry reference-image weighted average: 13.99 +/- 0.03 Forced photometry filter REJECTED candidate at 02:35:02.78 +18:53:05.0: ref_mag=13.99 +/- 0.03 new_mean_mag=14.0830 delta=-0.10 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:53.08 +22:29:51.6: 16.22 +/- 99.00 upperlimit Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:57:01.39 +20:56:16.3: 14.64 +/- 0.08 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:54:34.34 +18:51:40.7: 14.40 +/- 0.07 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:13.80 +18:01:03.3: 14.37 +/- 0.07 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:41:10.28 +23:37:02.1: 14.40 +/- 0.07 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:41:15.13 +18:11:15.1: 14.44 +/- 0.07 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:44:47.05 +19:46:45.8: 16.30 +/- 99.00 upperlimit Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:55:04.26 +22:56:33.3: 15.22 +/- 0.14 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:57:01.39 +20:56:16.3: 14.76 +/- 0.09 detection Forced photometry reference-image weighted average: 14.69 +/- 0.06 Forced photometry filter REJECTED candidate at 02:57:01.39 +20:56:16.3: ref_mag=14.69 +/- 0.06 new_mean_mag=14.5054 delta=0.19 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:53.08 +22:29:51.6: 16.17 +/- 99.00 upperlimit Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:37:54.24 +20:52:30.6: 16.30 +/- 99.00 upperlimit Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:54:34.34 +18:51:40.7: 14.47 +/- 0.07 detection Forced photometry reference-image weighted average: 14.43 +/- 0.05 Forced photometry filter REJECTED candidate at 02:54:34.34 +18:51:40.7: ref_mag=14.43 +/- 0.05 new_mean_mag=14.5645 delta=-0.13 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:13.80 +18:01:03.3: 14.48 +/- 0.08 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:41:15.13 +18:11:15.1: 14.60 +/- 0.09 detection Forced photometry reference-image weighted average: 14.42 +/- 0.05 Forced photometry filter REJECTED candidate at 03:00:13.80 +18:01:03.3: ref_mag=14.42 +/- 0.05 new_mean_mag=14.8576 delta=-0.44 (need > 0.90) Forced photometry reference-image weighted average: 14.50 +/- 0.06 Forced photometry filter REJECTED candidate at 02:41:15.13 +18:11:15.1: ref_mag=14.50 +/- 0.06 new_mean_mag=14.6452 delta=-0.14 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:41:10.28 +23:37:02.1: 14.39 +/- 0.08 detection Forced photometry reference-image weighted average: 14.39 +/- 0.05 Forced photometry filter REJECTED candidate at 02:41:10.28 +23:37:02.1: ref_mag=14.39 +/- 0.05 new_mean_mag=14.4756 delta=-0.08 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:44:47.05 +19:46:45.8: 16.25 +/- 99.00 upperlimit Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:55:04.26 +22:56:33.3: 15.04 +/- 0.11 detection Forced photometry reference-image weighted average: 15.11 +/- 0.09 Forced photometry filter REJECTED candidate at 02:55:04.26 +22:56:33.3: ref_mag=15.11 +/- 0.09 new_mean_mag=15.0162 delta=0.09 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:37:54.24 +20:52:30.6: 16.16 +/- 0.32 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:36:38.02 +23:00:34.3: 15.88 +/- 0.27 detection Forced photometry reference-image weighted average: 16.16 +/- 0.32 Forced photometry filter KEPT candidate at 02:37:54.24 +20:52:30.6: ref_mag=16.16 +/- 0.32 new_mean_mag=15.0241 delta=1.14 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:36:38.02 +23:00:34.3: 15.85 +/- 0.26 detection Forced photometry reference-image weighted average: 15.86 +/- 0.19 Forced photometry filter REJECTED candidate at 02:36:38.02 +23:00:34.3: ref_mag=15.86 +/- 0.19 new_mean_mag=15.1690 delta=0.69 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:41:50.16 +18:24:34.7: 15.33 +/- 0.15 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:05:33.24 +25:00:13.7: 15.06 +/- 0.14 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:35:44.59 +23:12:31.1: 15.41 +/- 0.16 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:47:34.37 +20:15:43.0: 16.05 +/- 0.28 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:32:53.53 +25:14:06.4: 15.67 +/- 0.22 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:56:31.61 +18:15:03.9: 15.47 +/- 0.20 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:41:50.16 +18:24:34.7: 15.21 +/- 0.14 detection Forced photometry reference-image weighted average: 15.26 +/- 0.10 Forced photometry filter REJECTED candidate at 02:41:50.16 +18:24:34.7: ref_mag=15.26 +/- 0.10 new_mean_mag=15.1505 delta=0.11 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:05:33.24 +25:00:13.7: 15.86 +/- 0.27 detection Forced photometry reference-image weighted average: 15.23 +/- 0.12 Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:35:44.59 +23:12:31.1: 15.36 +/- 0.15 detection Forced photometry filter REJECTED candidate at 03:05:33.24 +25:00:13.7: ref_mag=15.23 +/- 0.12 new_mean_mag=15.0106 delta=0.22 (need > 0.90) Forced photometry reference-image weighted average: 15.38 +/- 0.11 Forced photometry filter REJECTED candidate at 02:35:44.59 +23:12:31.1: ref_mag=15.38 +/- 0.11 new_mean_mag=15.0933 delta=0.29 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:32:53.53 +25:14:06.4: 15.81 +/- 0.25 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:47:34.37 +20:15:43.0: 15.42 +/- 0.16 detection Forced photometry reference-image weighted average: 15.57 +/- 0.14 Forced photometry reference-image weighted average: 15.73 +/- 0.17 Forced photometry filter REJECTED candidate at 02:47:34.37 +20:15:43.0: ref_mag=15.57 +/- 0.14 new_mean_mag=15.2346 delta=0.34 (need > 0.90) Forced photometry filter REJECTED candidate at 02:32:53.53 +25:14:06.4: ref_mag=15.73 +/- 0.17 new_mean_mag=15.2672 delta=0.46 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:56:31.61 +18:15:03.9: 15.60 +/- 0.22 detection Forced photometry reference-image weighted average: 15.52 +/- 0.15 Forced photometry filter REJECTED candidate at 02:56:31.61 +18:15:03.9: ref_mag=15.52 +/- 0.15 new_mean_mag=15.2456 delta=0.28 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 02:56:24.04 +24:43:36.7: 15.38 +/- 0.17 detection Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 02:56:24.04 +24:43:36.7: 15.43 +/- 0.18 detection Forced photometry reference-image weighted average: 15.40 +/- 0.13 Forced photometry filter REJECTED candidate at 02:56:24.04 +24:43:36.7: ref_mag=15.40 +/- 0.13 new_mean_mag=15.2047 delta=0.20 (need > 0.90) Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-01-23_20.00sec_-15.00C_LIGHT_0131.fits at 03:00:41.65 +18:51:01.2: 16.21 +/- 99.00 upperlimit Forced photometry on wcs_Ari-03-Q2b1x1_2026-01-08_22-02-16_20.00sec_-14.90C_LIGHT_0132.fits at 03:00:41.65 +18:51:01.2: 16.18 +/- 99.00 upperlimit Adding exclusion_list_local.txt__out44554.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out71661.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out75914.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out76144.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 12s 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: 5s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67574_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 67574_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    15.10    02:37:47.80 +23:28:36.8   3636 4103   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    15.32    02:37:47.80 +23:28:35.9   3639 4108   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67583_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 67583_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.90    02:38:11.08 +23:12:51.3   3686 3943   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    15.26    02:38:11.11 +23:12:51.1   3690 3948   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67588_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 67588_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.82    02:33:06.53 +25:59:23.2   3028 5647   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    14.61    02:33:06.52 +25:59:24.3   3032 5651   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67591_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 67591_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.74    02:40:36.28 +23:51:20.3   4029 4325   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    14.63    02:40:36.35 +23:51:20.5   4033 4329   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67592_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 67592_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.74    02:42:39.49 +20:05:54.2   4282 2049   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    14.62    02:42:39.42 +20:05:52.2   4285 2053   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67593_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 67593_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.61    02:37:04.45 +21:04:43.5   3502 2656   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    14.59    02:37:04.43 +21:04:43.1   3506 2661   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67594_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 67594_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.62    02:40:37.16 +23:51:14.8   4031 4324   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    14.56    02:40:37.24 +23:51:14.3   4035 4328   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67598_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 67598_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.12    02:35:02.84 +18:53:05.6   3180 1333   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    14.05    02:35:02.71 +18:53:04.4   3184 1338   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70212_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 70212_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 2   2026 09 14.34589    2461297.84589    13.08    02:33:53.43 +24:49:56.3   3120 4944   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits **** FOUND 02:33:53.49 +24:49:56.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70436_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 70436_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 2   2026 09 14.34589    2461297.84589    13.29    02:48:52.15 +25:12:16.5   5178 5135   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits **** FOUND 02:48:52.15 +25:12:16.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71301_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 71301_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 2   2026 09 14.34589    2461297.84589    13.68    02:47:30.21 +19:23:43.5   4971 1622   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits **** FOUND 02:47:30.22 +19:23:43.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71616_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 71616_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 2   2026 09 14.34589    2461297.84589    13.77    02:40:59.45 +19:58:24.7   4048 1982   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits **** FOUND 02:40:59.43 +19:58:24.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71661_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 Preparing report for the candidate 71661_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73861_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 73861_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.47    02:57:01.33 +20:56:16.6   6317 2552   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    14.55    02:57:01.45 +20:56:16.0   6321 2557   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74063_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 74063_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.54    02:41:10.32 +23:37:02.7   4105 4179   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    14.42    02:41:10.24 +23:37:01.5   4109 4184   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74184_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 74184_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.55    02:54:34.33 +18:51:40.1   5978 1291   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    14.59    02:54:34.35 +18:51:41.2   5982 1296   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74389_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 74389_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.62    02:41:15.08 +18:11:15.3   4063 0893   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    14.68    02:41:15.19 +18:11:14.8   4067 0897   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75112_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 75112_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 2   2026 09 14.34589    2461297.84589    14.75    02:38:55.54 +21:58:45.8   3778 3200   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits **** FOUND 02:38:55.62 +21:58:44.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75517_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 75517_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.83    03:00:13.81 +18:01:03.4   6799 0784   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    14.88    03:00:13.79 +18:01:03.2   6803 0789   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75914_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 Preparing report for the candidate 75914_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75929_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 75929_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    14.94    02:55:04.26 +22:56:32.5   6033 3762   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    15.13    02:55:04.27 +22:56:34.1   6036 3767   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76144_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 Preparing report for the candidate 76144_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76245_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 76245_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    15.11    02:36:38.06 +23:00:33.7   3468 3825   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    15.33    02:36:37.98 +23:00:34.8   3471 3829   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76285_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 76285_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    15.05    02:41:50.10 +18:24:35.1   4149 1027   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    15.32    02:41:50.21 +18:24:34.4   4153 1031   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76344_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 76344_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    15.01    03:05:33.35 +25:00:13.6   7469 5038   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    15.01    03:05:33.13 +25:00:13.9   7472 5043   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76386_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 76386_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    15.09    02:35:44.59 +23:12:30.1   3347 3948   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    15.09    02:35:44.58 +23:12:32.0   3350 3953   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76474_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 76474_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    15.25    02:32:53.52 +25:14:07.1   2986 5188   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    15.35    02:32:53.53 +25:14:05.7   2989 5193   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76545_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 76545_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    15.18    02:47:34.43 +20:15:42.5   4980 2141   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    15.38    02:47:34.32 +20:15:43.4   4984 2146   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76560_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 76560_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    15.24    02:56:31.58 +18:15:04.1   6262 0922   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    15.26    02:56:31.64 +18:15:03.6   6267 0927   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76592_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 The candidate 76592_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 did not pass the final checks Discovery image 1   2026 09 14.34525    2461297.84525    15.11    02:56:24.04 +24:43:37.1   6209 4844   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-16-59_20.00sec_-0.00C_LIGHT_0418.fits Discovery image 2   2026 09 14.34589    2461297.84589    15.39    02:56:24.04 +24:43:36.3   6213 4849   /data_ssd/NMW-TexasTech/workdir//img_2026-09-14_CI_Ari-03-Q2b1x1_032257_TTUQ2b1x1_3913028_CRGNr9rV/fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 44554_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 Preparing report for the candidate 44554_fd_Ari-03-Q2b1x1_2026-09-14_03-17-55_20.00sec_-0.00C_LIGHT_0419 make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 18s Prepared the HTML report for the field Ari-03-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 03:00:41.65 +18:51:01.2 03:00:53.08 +22:29:51.6 02:44:47.05 +19:46:45.8 02:37:54.24 +20:52:30.6 ########### Completed Ari-03-Q2b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ2.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 03:00:53.08 +22:29:51.6 02:44:47.05 +19:46:45.8 02:37:54.24 +20:52:30.6 03:00:41.65 +18:51:01.2 ################################################################################### 03:00:53.08 +22:29:51.6 -- asteroid (will NOT add it to exclusion list) 02:44:47.05 +19:46:45.8 -- asteroid (will NOT add it to exclusion list) 02:37:54.24 +20:52:30.6 -- asteroid (will NOT add it to exclusion list) 03:00:41.65 +18:51:01.2 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461297.84524519 -observatory V36 12:21:25.82 -01:58:12.3 Mercury (-0.5mag) 13:52:18.20 -17:00:25.0 Venus (-4.8mag) 07:32:47.71 +22:28:23.0 Mars (1.2mag) 09:14:45.59 +16:33:08.4 Jupiter (-1.8mag) 00:50:01.11 +02:26:39.1 Saturn (0.4mag) 04:13:41.22 +21:01:59.9 Uranus (5.7mag) 00:13:03.88 -00:07:48.5 Neptune (7.7mag) 20:25:08.53 -23:41:04.6 Pluto (14.5mag) 13:45:55.25 -16:11:12.3 Moon (-9.1mag) -rw-r--r-- 1 apache apache 362 Sep 14 03:25 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461297.84524519: 09:14:49.73 +16:32:47.8 Io (6.0mag) 09:14:42.33 +16:33:26.4 Europa (6.2mag) 09:14:56.49 +16:32:12.4 Ganymede (5.6mag) 09:15:14.53 +16:30:44.2 Callisto (6.8mag) 09:12:48.40 +16:52:26.5 Himalia (15.7mag) 09:14:43.55 +16:33:18.9 Thebe (16.5mag) 09:12:20.03 +16:46:23.7 Elara (17.7mag) 09:18:27.72 +15:58:47.6 Pasiphae (17.9mag) 09:15:19.91 +16:52:52.1 Carme (18.9mag) 00:49:58.86 +02:26:04.6 Titan (8.3mag) 00:50:04.23 +02:26:35.5 Rhea (9.6mag) 00:49:56.13 +02:28:14.3 Iapetus (11.0mag) 00:50:01.06 +02:27:01.0 Hyperion (14.3mag) 00:48:40.79 +02:15:46.2 Phoebe (16.3mag) -rw-r--r-- 1 apache apache 568 Sep 14 03:25 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461297.84524519: 23:02:41.40 +08:04:39.2 JWST 15:40:43.55 +49:53:19.1 Chandra 06:31:06.46 +15:44:18.5 XMM-Newton -rw-r--r-- 1 apache apache 96 Sep 14 03:25 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461297.84524519 -observatory V36 03:44:03.15 +19:38:14.7 17.3mag P/1996 R2 (Lagerkvist) 18:05:50.32 -34:04:38.3 14.4mag P/2010 H2 (Vales) 07:24:36.84 -70:42:08.7 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:16:21.26 +33:53:10.6 17.7mag C/2017 K2 (PANSTARRS) 22:08:01.03 +27:46:39.5 17.5mag C/2022 E2 (ATLAS) 07:15:19.67 +25:51:00.5 16.9mag C/2022 N2 (PANSTARRS) 10:55:57.97 +26:59:03.8 17.1mag C/2022 QE78 (ATLAS) 09:53:05.48 +05:11:35.9 18.0mag C/2022 R6 (PANSTARRS) 15:28:01.40 -16:15:56.9 14.9mag C/2023 R1 (PANSTARRS) 08:44:20.44 +33:20:57.2 15.9mag C/2024 E1 (Wierzchos) 15:07:40.03 +15:14:40.5 17.9mag C/2024 G6 (ATLAS) 18:29:46.93 +42:52:30.0 13.7mag C/2024 J3 (ATLAS) 20:16:54.13 +48:51:23.0 17.4mag C/2024 R4 (PANSTARRS) 05:39:05.17 -13:07:58.5 15.0mag C/2024 T5 (ATLAS) 07:13:45.06 +17:06:32.2 17.8mag C/2025 J1 (Borisov) 11:29:29.78 +18:12:44.3 16.7mag C/2025 V2 (Rankin) 13:25:34.26 -00:27:29.2 16.8mag C/2025 Y1 (ATLAS) 17:01:28.82 +72:47:18.0 15.9mag C/2026 A2 (Bok) 03:01:41.74 +45:51:12.5 17.5mag C/2026 B2 (Sun-Gao) 12:19:50.90 +11:51:33.4 17.6mag A/2026 E1 22:31:55.55 -35:14:03.6 13.6mag 10P/Tempel 01:30:28.90 +38:19:33.3 17.6mag 11P/Tempel-Swift-LINEAR 11:52:54.90 -06:00:16.5 16.3mag 29P/Schwassmann-Wachmann 12:22:45.71 -07:18:28.8 17.7mag 63P/Wild 06:52:37.89 +18:40:54.5 17.1mag 78P/Gehrels 03:16:51.99 +15:02:26.0 17.2mag 88P/Howell 06:02:01.78 +31:17:10.1 17.3mag 112P/Urata-Niijima 07:52:20.23 +22:55:14.6 17.9mag 114P/Wiseman-Skiff 10:43:30.98 +19:21:08.0 14.8mag 123P/West-Hartley 13:02:18.31 -23:45:34.8 17.5mag 124P/Mrkos 06:25:40.68 +20:24:23.6 15.8mag 128P/Shoemaker-Holt 01:58:15.78 -16:23:50.9 14.7mag 161P/Hartley-IRAS 09:31:35.86 +09:57:20.5 12.3mag 169P/NEAT 03:29:24.83 +07:50:07.7 14.5mag 220P/McNaught 05:06:37.45 +38:26:47.1 15.3mag 260P/McNaught 08:50:26.25 +34:54:44.6 17.3mag 295P/LINEAR 15:30:00.78 -01:02:08.6 17.9mag 391P/Kowalski 09:33:48.22 +16:29:31.8 17.8mag 450P/LONEOS -rw-r--r-- 1 apache apache 1.9K Sep 14 03:25 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 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 22:37:05.64 +34:24:35.00 SN2026aaiv 2026-09-7.25 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 18:25:12.74 -22:25:28.60 V8055 2026-08-30.22 10.89 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 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.67 +32:04:22.70 AT2026ovz 2026-06-14.6 15.52 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 -rw-r--r-- 1 apache apache 5.7K Sep 14 03:25 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag 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 -rw-r--r-- 1 apache apache 190K Sep 14 03:25 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 17:02:00.172 +38:05:26.27 AT 2026zko 2026-08-12.18 20.7064 15:57:37.112 +23:51:58.15 AT 2026zkn 2026-08-17.16 19.8515 17:29:19.548 +41:42:49.74 AT 2026zkm 2026-08-21.84 18.47 03:46:22.830 +30:25:47.20 AT 2026zkl 2026-08-18.77 18.14 22:45:35.880 +38:33:43.85 SN 2026zkk 2026-08-18.90 17.23 04:53:33.581 -37:44:08.19 AT 2026zkj 2026-08-19.11 18.412 04:33:11.557 -27:00:23.12 AT 2026zki 2026-08-21.62 19.445 01:25:32.323 -38:34:11.66 AT 2026zkh 2026-08-21.51 19.306 20:45:57.860 -19:30:34.01 AT 2026zkg 2026-08-15.29 20.7465 19:53:00.400 -05:25:51.19 AT 2026zkf 2026-08-15.20 20.945 00:49:43.392 -19:44:08.50 SN 2026zke 2026-08-19.38 20.2324 03:05:48.468 -05:17:22.75 AT 2026zkd 2026-08-16.45 20.4311 06:08:49.579 +42:47:00.29 AT 2026zkc 2026-08-18.50 19.8574 21:17:07.485 +01:30:33.19 AT 2026zkb 2026-08-16.25 20.5984 00:01:01.044 -18:02:57.76 AT 2026zka 2026-08-15.40 20.6822 21:30:19.982 +02:15:49.72 AT 2026zjz 2026-08-15.33 20.8602 04:20:07.500 -42:27:00.50 AT 2026zjy 2026-08-21.36 15.4 01:46:22.348 +15:27:02.25 AT 2026zjx 2026-08-19.38 20.8195 01:38:07.380 -17:17:41.98 AT 2026zjw 2026-08-21.38 19.6105 01:15:47.199 -22:02:12.71 AT 2026zjv 2026-08-21.51 18.299 -rw-r--r-- 1 apache apache 89K Sep 14 03:25 tns_transients_list.txt

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