NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl

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

Processing fields Cet-02-Q2b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 07 12.40481    2461233.90481    13.89    00:49:26.77 -00:43:14.9   4497 3972   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits
Discovery image 2   2026 07 12.40534    2461233.90534    14.17    00:49:26.79 -00:43:14.0   4493 3977   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits
Mean magnitude and position on the discovery images: 
                   2026 07 12.4051  2461233.9051  14.03  00:49:26.78 -00:43:14.5
121.81263 -63.58811 galactic  Cet  Second-epoch detections are separated by 0.9" and 6.6 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
384 Burdigala               -0      1       1  14.3     0    0
Forced photometry on wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits at 00:49:26.78 -00:43:14.5:  16.14 +/- 99.00  upperlimit
Forced photometry on wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits at 00:49:26.78 -00:43:14.5:  15.99 +/- 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?)   Cet-02-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 07 12.40481    2461233.90481    14.05    01:00:04.36 -03:00:44.8   6087 2570   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits
Discovery image 2   2026 07 12.40534    2461233.90534    13.99    01:00:04.41 -03:00:45.8   6082 2575   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits
Mean magnitude and position on the discovery images: 
                   2026 07 12.4051  2461233.9051  14.02  01:00:04.39 -03:00:45.3
128.19637 -65.79603 galactic  Cet  Second-epoch detections are separated by 1.2" 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.  
166 Rhodope                 -0      1       1  14.2     0    0
Forced photometry on wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits at 01:00:04.39 -03:00:45.3:  16.09 +/- 99.00  upperlimit
Forced photometry on wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits at 01:00:04.39 -03:00:45.3:  16.08 +/- 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?)   Cet-02-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: 2

FITS images used in this processing run:

Field Cet-02-Q2b1x1 reference image: Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits
Field Cet-02-Q2b1x1 reference image: Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits
Field Cet-02-Q2b1x1 second-epoch image: Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits
Field Cet-02-Q2b1x1 second-epoch image: Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.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
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
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: 
Cet-02-Q2b1x1
#######################################
########### Starting Cet-02-Q2b1x1 ###########
Processing Cet-02-Q2b1x1
server tau has sufficient free disk space available: 222408 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 222408 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.png' -> 'transient_report/Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits_preview.png'
Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits

renamed 'Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.png' -> 'transient_report/Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits_preview.png'
Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.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= 751.0647 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 488.9416 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1905.5354 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 494.5099 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1907.0284 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 495.8997 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 2.53711 INFO: SECOND_EPOCH__SD_ratio= 0.003 ---------------------------------------------- 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= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 5.0 / [degC] CCD temperature FOCTEMP = 23.5 / [degC] Focuser temperature AMBTEMP = 24.0 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-07-12T04:42:45.8964420' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-07-12T09:42:45.8964420' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61233.4046978704 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-07-12T09:42:55.8001929' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61233.4048124999 / 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= 5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 5.0 / [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 = 12.8542858439346 / [deg] RA of telescope" status=0 Record 32: "DEC = -1.99983185026241 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 38.8436111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 126.013333333333 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.59203827860963 / 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 = 'Cet-02' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '00 51 26' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-02 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 = 20426 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20426 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 23.5 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 23.5 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 17.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 68.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 903.49 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 24.0 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 30.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 5.800464 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/d_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits :) Spent 0.761694 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/d_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388 16 bitpix Avarage count on flat field image: 33794.829350 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits :) No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0) renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 5.0 / [degC] CCD temperature FOCTEMP = 23.5 / [degC] Focuser temperature AMBTEMP = 24.0 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-07-12T04:43:31.8068159' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-07-12T09:43:31.8068159' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61233.405229236 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-07-12T09:43:41.7073119' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61233.4053438311 / 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= 5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 5.0 / [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 = 12.8542857498853 / [deg] RA of telescope" status=0 Record 32: "DEC = -1.99983188900465 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 38.9727777777778 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 126.196111111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.58761871643627 / 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 = 'Cet-02' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '00 51 26' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-02 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 = 20426 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20426 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 23.5 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 23.5 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 17.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 68.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 903.49 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 24.0 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 30.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 5.800464 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/d_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits :) Spent 0.881075 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/d_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388 16 bitpix Avarage count on flat field image: 33794.829350 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits :) No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0) renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Dark frame used to calibrate the second-epoch images:

Flat field used to calibrate the second-epoch images:

after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Previews of the CALIBRATED second-epoch images:

fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits


fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.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 --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits SExtractor catalog cache: saved Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.cat to cache SExtractor catalog cache: saved Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.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/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461233.90481361 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_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits exists and is non-empty Saving wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits to local_wcs_cache/ 'wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits' -> 'local_wcs_cache/wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits' wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits exists and is non-empty Saving wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits to local_wcs_cache/ 'wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits' -> 'local_wcs_cache/wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits' wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits exists and is non-empty Saving wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits to local_wcs_cache/ 'wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits' -> 'local_wcs_cache/wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits' wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits exists and is non-empty Saving wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits to local_wcs_cache/ 'wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits' -> 'local_wcs_cache/wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits (1st reference image) verification OK: wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits Image size: 941.4'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: 00:51:18.849 -02:02:07.96 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_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits (1st new image) verification OK: wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Image size: 937.3'x624.2' 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: 00:51:25.860 -02:00:06.78 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 00:51:18.849 -02:02:07.96 Second-epoch image center 00:51:25.860 -02:00:06.78 Angular distance between the image centers 0.0446 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits (2nd new image) verification OK: wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Image size: 937.3'x624.2' 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: 00:51:27.670 -02:00:33.77 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 00:51:18.849 -02:02:07.96 Second-epoch image center 00:51:27.670 -02:00:33.77 Angular distance between the image centers 0.0451 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 00:51:25.860 -02:00:06.78 Second-epoch second image center 00:51:27.670 -02:00:33.77 Angular distance between the image centers 0.01063 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/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits &> /tmp/tmp.mB67y9pGhj Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits &> /tmp/tmp.Vht5hdD9lL Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits &> /tmp/tmp.CUBBVbcx9R Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits &> /tmp/tmp.RutwBDBMKZ Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Calibrating the magnitude scale Found non-empty wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.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_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits and wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.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_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits and wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat Found non-empty wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits and wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat The reference image (wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits) and catalog (wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat) found 'wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat' -> 'wcsmag.cat' Read 5943 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 4.9342 to 20.7407 deg, Dec -7.3328 to +3.2889 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 4.9342 to 20.7407 deg, Dec -7.3328 to 3.2889 deg Loaded 3951 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): 3257 out of 3398 total matches. Matched with Tycho-2 3398 out of 5943 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.922000 a=0.000000 b=1.000000 c=22.922000 From vast_summary.log: estimated ref. image limiting mag.: -7.66 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.26 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.26
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 5943 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 4.9342 to 20.7407 deg, Dec -7.3328 to +3.2889 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 4.9342 to 20.7407 deg, Dec -7.3328 to 3.2889 deg Loaded 3951 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): 3257 out of 3398 total matches. Matched with Tycho-2 3398 out of 5943 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits:

Forced-photometry filter: calibrated wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits -> calib.txt_param_ref_wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits (aperture=5.9) Read 5460 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 4.9696 to 20.8081 deg, Dec -7.2934 to +3.3230 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 4.9696 to 20.8081 deg, Dec -7.2934 to 3.3230 deg Loaded 3972 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): 3214 out of 3365 total matches. Matched with Tycho-2 3365 out of 5460 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits:

Forced-photometry filter: calibrated wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits -> calib.txt_param_ref_wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits (aperture=5.8) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 0 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits 2.0 pix Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits 2.3 pix fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits 2.3 pix fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits 2.0 pix wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits 2.0 pix wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits Limiting magnitude estimates: 15.3 mag. Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits 15.2 mag. Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits 14.2 mag. fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits 14.2 mag. fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits All-image limiting magnitude estimate: 14.2 (SNR ) 11.3 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.mB67y9pGhj (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/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.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_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits' -> 'wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits WCS_IMAGE_NAME=wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits WCS-calibrated image found: wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits Checking if the catalog wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat corresponding to the image wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits alredy exist and is non-empty... Catalog wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat corresponding to the image wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits WCS catalog name: wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.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=398, bad_region=1409, passed=5943 Got 5943 stars (including 4223 good ones) from the SExtractor catalog wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat util/solve_plate_with_UCAC5 got 5943 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 982 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 982 matched stars entering correct_measured_positions(), 982 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 982 matched stars entering correct_measured_positions(), 4652 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 982 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 982 matched stars entering correct_measured_positions(), 4651 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Accuracy estimation diagnostic: 982 matched stars entering correct_measured_positions(), 4651 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.23" Excluding outliers - 982 stars left (next iteration limit 1080) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits N_match=982 sigma_overall_arcsec=0.267 sigma_q1_arcsec=0.345 sigma_q2_arcsec=0.254 sigma_q3_arcsec=0.249 sigma_q4_arcsec=0.190 n_q1=315 n_q2=196 n_q3=280 n_q4=191 worst_quadrant_to_overall_ratio=1.292 The image catalog is written to wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits -region wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.Vht5hdD9lL (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/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.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_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits' -> 'wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits WCS_IMAGE_NAME=wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits WCS-calibrated image found: wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits Checking if the catalog wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat corresponding to the image wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits alredy exist and is non-empty... Catalog wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat corresponding to the image wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits WCS catalog name: wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.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=414, bad_region=1257, passed=5460 Got 5460 stars (including 3880 good ones) from the SExtractor catalog wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat util/solve_plate_with_UCAC5 got 5460 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 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 981 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 978 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 4309 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 981 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 4310 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 4310 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Excluding outliers - 981 stars left (next iteration limit 1079) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits N_match=981 sigma_overall_arcsec=0.328 sigma_q1_arcsec=0.422 sigma_q2_arcsec=0.282 sigma_q3_arcsec=0.319 sigma_q4_arcsec=0.225 n_q1=320 n_q2=190 n_q3=279 n_q4=192 worst_quadrant_to_overall_ratio=1.288 The image catalog is written to wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits -region wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.CUBBVbcx9R (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits WCS_IMAGE_NAME=wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits WCS-calibrated image found: wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Checking if the catalog wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat corresponding to the image wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits alredy exist and is non-empty... Catalog wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat corresponding to the image wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits WCS catalog name: wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.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=205, bad_region=665, passed=2998 Got 2998 stars (including 2167 good ones) from the SExtractor catalog wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat util/solve_plate_with_UCAC5 got 2998 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 974 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 2384 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 2384 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 2384 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Excluding outliers - 979 stars left (next iteration limit 1076) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits N_match=979 sigma_overall_arcsec=0.333 sigma_q1_arcsec=0.299 sigma_q2_arcsec=0.367 sigma_q3_arcsec=0.380 sigma_q4_arcsec=0.306 n_q1=301 n_q2=161 n_q3=313 n_q4=204 worst_quadrant_to_overall_ratio=1.140 The image catalog is written to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits -region wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.RutwBDBMKZ (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits WCS_IMAGE_NAME=wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits WCS-calibrated image found: wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Checking if the catalog wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat corresponding to the image wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits alredy exist and is non-empty... Catalog wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat corresponding to the image wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits WCS catalog name: wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.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=216, bad_region=670, passed=2984 Got 2984 stars (including 2136 good ones) from the SExtractor catalog wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat util/solve_plate_with_UCAC5 got 2984 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 977 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 973 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 2368 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 977 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 2368 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 2368 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 977 stars left (next iteration limit 1074) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits N_match=977 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.371 sigma_q2_arcsec=0.387 sigma_q3_arcsec=0.413 sigma_q4_arcsec=0.322 n_q1=301 n_q2=160 n_q3=309 n_q4=207 worst_quadrant_to_overall_ratio=1.110 The image catalog is written to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits -region wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits sigma_overall=0.267 worst_q_ratio=1.292 ref2=Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits sigma_overall=0.328 worst_q_ratio=1.288 new1=fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits sigma_overall=0.333 worst_q_ratio=1.140 new2=fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits sigma_overall=0.372 worst_q_ratio=1.110 reference average sigma_overall=0.2975 worst_q_ratio=1.29 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102_astrometric_residuals.png (982 matched stars from wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.24 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062_astrometric_residuals.png (981 matched stars from wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426_astrometric_residuals.png (979 matched stars from wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427_astrometric_residuals.png (977 matched stars from wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits' Saving fully-calibrated image wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits' Preparing the HTML report for the field Cet-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 No candidates found here Prepared the HTML report for the field Cet-02-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 --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits SExtractor catalog cache: saved Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.cat to cache SExtractor catalog cache: saved Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits Creating symlink local_wcs_cache/wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits Creating symlink local_wcs_cache/wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Creating symlink local_wcs_cache/wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Creating symlink local_wcs_cache/exclusion_list.txt Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits exists and is non-empty wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits exists and is non-empty wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits exists and is non-empty wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits (1st reference image) verification OK: wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits Image size: 941.4'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: 00:51:18.849 -02:02:07.96 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_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits (1st new image) verification OK: wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Image size: 937.3'x624.2' 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: 00:51:25.860 -02:00:06.78 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 00:51:18.849 -02:02:07.96 Second-epoch image center 00:51:25.860 -02:00:06.78 Angular distance between the image centers 0.0446 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits (2nd new image) verification OK: wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Image size: 937.3'x624.2' 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: 00:51:27.670 -02:00:33.77 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 00:51:18.849 -02:02:07.96 Second-epoch image center 00:51:27.670 -02:00:33.77 Angular distance between the image centers 0.0451 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 00:51:25.860 -02:00:06.78 Second-epoch second image center 00:51:27.670 -02:00:33.77 Angular distance between the image centers 0.01063 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/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits &> /tmp/tmp.Jq53oXsB9y Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits &> /tmp/tmp.VRrFOHXWw1 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits &> /tmp/tmp.SHwlpeOX4l Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits &> /tmp/tmp.gnv7IyDWmD Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Calibrating the magnitude scale Found non-empty wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.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_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits and wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.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_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits and wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat Found non-empty wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits and wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat The reference image (wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits) and catalog (wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat) found 'wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat' -> 'wcsmag.cat' Read 30681 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 4.9219 to 20.7700 deg, Dec -7.3402 to +3.2888 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 4.9219 to 20.7700 deg, Dec -7.3402 to 3.2888 deg Loaded 3967 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): 3189 out of 3438 total matches. Matched with Tycho-2 3438 out of 30681 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.828400 a=0.000000 b=1.000000 c=22.828400 From vast_summary.log: estimated ref. image limiting mag.: -7.40 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.43 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.43
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 30681 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 4.9219 to 20.7700 deg, Dec -7.3402 to +3.2888 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 4.9219 to 20.7700 deg, Dec -7.3402 to 3.2888 deg Loaded 3967 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): 3189 out of 3438 total matches. Matched with Tycho-2 3438 out of 30681 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits:

Forced-photometry filter: calibrated wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits -> calib.txt_param_ref_wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits (aperture=4.8) Read 30077 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 4.9697 to 20.8132 deg, Dec -7.2934 to +3.3257 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 4.9697 to 20.8132 deg, Dec -7.2934 to 3.3257 deg Loaded 3973 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): 3184 out of 3444 total matches. Matched with Tycho-2 3444 out of 30077 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits:

Forced-photometry filter: calibrated wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits -> calib.txt_param_ref_wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits (aperture=4.6) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 7 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits 1.9 pix Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits 2.2 pix fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits 2.1 pix fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits 2.0 pix wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits 1.9 pix wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits Limiting magnitude estimates: 15.4 mag. Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits 15.4 mag. Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits 14.3 mag. fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits 14.4 mag. fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits All-image limiting magnitude estimate: 14.3 (SNR ) 13.9 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.Jq53oXsB9y (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/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.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_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits' -> 'wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits WCS_IMAGE_NAME=wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits WCS-calibrated image found: wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits Checking if the catalog wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat corresponding to the image wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits alredy exist and is non-empty... Catalog wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat corresponding to the image wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits WCS catalog name: wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.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=1140, bad_region=5890, passed=30676 Got 30676 stars (including 23846 good ones) from the SExtractor catalog wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat util/solve_plate_with_UCAC5 got 30676 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 981 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 980 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 25292 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 981 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 25293 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 25293 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.24" Excluding outliers - 981 stars left (next iteration limit 1079) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits N_match=981 sigma_overall_arcsec=0.253 sigma_q1_arcsec=0.327 sigma_q2_arcsec=0.262 sigma_q3_arcsec=0.226 sigma_q4_arcsec=0.182 n_q1=314 n_q2=185 n_q3=289 n_q4=193 worst_quadrant_to_overall_ratio=1.293 The image catalog is written to wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits -region wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.VRrFOHXWw1 (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/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.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_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits' -> 'wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits WCS_IMAGE_NAME=wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits WCS-calibrated image found: wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits Checking if the catalog wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat corresponding to the image wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits alredy exist and is non-empty... Catalog wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat corresponding to the image wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits WCS catalog name: wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.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=11, blended=1115, bad_region=5717, passed=30066 Got 30066 stars (including 23434 good ones) from the SExtractor catalog wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat util/solve_plate_with_UCAC5 got 30066 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 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 980 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 979 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 24876 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 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 980 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 24875 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 24875 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 980 stars left (next iteration limit 1078) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits N_match=980 sigma_overall_arcsec=0.324 sigma_q1_arcsec=0.416 sigma_q2_arcsec=0.287 sigma_q3_arcsec=0.316 sigma_q4_arcsec=0.233 n_q1=313 n_q2=183 n_q3=288 n_q4=196 worst_quadrant_to_overall_ratio=1.282 The image catalog is written to wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits -region wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.SHwlpeOX4l (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits WCS_IMAGE_NAME=wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits WCS-calibrated image found: wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Checking if the catalog wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat corresponding to the image wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits alredy exist and is non-empty... Catalog wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat corresponding to the image wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits WCS catalog name: wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=554, bad_region=2854, passed=17551 Got 17551 stars (including 14282 good ones) from the SExtractor catalog wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat util/solve_plate_with_UCAC5 got 17551 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 975 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 971 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 15003 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 975 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 15002 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 15002 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Excluding outliers - 975 stars left (next iteration limit 1072) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits N_match=975 sigma_overall_arcsec=0.331 sigma_q1_arcsec=0.295 sigma_q2_arcsec=0.368 sigma_q3_arcsec=0.367 sigma_q4_arcsec=0.311 n_q1=298 n_q2=162 n_q3=304 n_q4=211 worst_quadrant_to_overall_ratio=1.113 The image catalog is written to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits -region wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.gnv7IyDWmD (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits WCS_IMAGE_NAME=wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits WCS-calibrated image found: wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Checking if the catalog wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat corresponding to the image wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits alredy exist and is non-empty... Catalog wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat corresponding to the image wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits WCS catalog name: wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.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=11, blended=753, bad_region=3003, passed=17773 Got 17773 stars (including 14265 good ones) from the SExtractor catalog wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat util/solve_plate_with_UCAC5 got 17773 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 969 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 15096 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 15097 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 15097 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 974 stars left (next iteration limit 1071) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits N_match=974 sigma_overall_arcsec=0.363 sigma_q1_arcsec=0.356 sigma_q2_arcsec=0.357 sigma_q3_arcsec=0.403 sigma_q4_arcsec=0.339 n_q1=300 n_q2=159 n_q3=306 n_q4=209 worst_quadrant_to_overall_ratio=1.109 The image catalog is written to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits -region wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Saving fully-calibrated image wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/wcs_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits Preparing the HTML report for the field Cet-02-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits at 00:38:43.27 +01:17:26.7: 13.41 +/- 0.03 detection Forced photometry on wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits at 00:57:27.09 -04:20:00.4: 13.63 +/- 0.04 detection Forced photometry on wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits at 01:06:10.53 +01:57:42.0: 13.10 +/- 0.03 detection Forced photometry on wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits at 01:00:47.57 -01:40:15.9: 12.90 +/- 0.02 detection Forced photometry on wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits at 01:00:04.39 -03:00:45.3: 16.09 +/- 99.00 upperlimit Forced photometry on wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits at 00:49:26.78 -00:43:14.5: 16.14 +/- 99.00 upperlimit Forced photometry on wcs_Cet-02-Q2b1x1_2025-12-22_21-20-58_20.00sec_-14.90C_LIGHT_0102.fits at 01:00:48.31 -01:39:49.8: 13.54 +/- 0.04 detection Forced photometry on wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits at 00:38:43.27 +01:17:26.7: 13.45 +/- 0.04 detection Forced photometry on wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits at 01:00:48.31 -01:39:49.8: 13.55 +/- 0.05 detection Forced photometry on wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits at 01:00:47.57 -01:40:15.9: 12.84 +/- 0.03 detection Forced photometry on wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits at 01:00:04.39 -03:00:45.3: 16.08 +/- 99.00 upperlimit Forced photometry on wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits at 01:06:10.53 +01:57:42.0: 13.09 +/- 0.03 detection Forced photometry reference-image weighted average: 13.43 +/- 0.03 Forced photometry reference-image weighted average: 13.55 +/- 0.03 Forced photometry reference-image weighted average: 12.87 +/- 0.02 Forced photometry reference-image weighted average: 13.09 +/- 0.02 Forced photometry filter REJECTED candidate at 00:38:43.27 +01:17:26.7: ref_mag=13.43 +/- 0.03 new_mean_mag=13.4217 delta=0.01 (need > 0.90) Forced photometry filter REJECTED candidate at 01:00:48.31 -01:39:49.8: ref_mag=13.55 +/- 0.03 new_mean_mag=13.5370 delta=0.01 (need > 0.90) Forced photometry filter REJECTED candidate at 01:00:47.57 -01:40:15.9: ref_mag=12.87 +/- 0.02 new_mean_mag=12.9027 delta=-0.03 (need > 0.90) Forced photometry on wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits at 00:57:27.09 -04:20:00.4: 13.58 +/- 0.04 detection Forced photometry filter REJECTED candidate at 01:06:10.53 +01:57:42.0: ref_mag=13.09 +/- 0.02 new_mean_mag=13.1503 delta=-0.06 (need > 0.90) Forced photometry on wcs_Cet-02-Q2b1x1_2026-01-08_20-49-45_20.00sec_-14.90C_LIGHT_0062.fits at 00:49:26.78 -00:43:14.5: 15.99 +/- 99.00 upperlimit Forced photometry reference-image weighted average: 13.61 +/- 0.03 Forced photometry filter REJECTED candidate at 00:57:27.09 -04:20:00.4: ref_mag=13.61 +/- 0.03 new_mean_mag=13.7336 delta=-0.13 (need > 0.90) Adding exclusion_list_local.txt__out54874.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out55200.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 8s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 2s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 51559_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 The candidate 51559_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 did not pass the final checks Discovery image 1   2026 07 12.40481    2461233.90481    13.48    00:38:43.27 +01:17:26.6   2885 5209   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Discovery image 2   2026 07 12.40534    2461233.90534    13.38    00:38:43.28 +01:17:26.9   2880 5213   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53227_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 The candidate 53227_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 did not pass the final checks Discovery image 1   2026 07 12.40481    2461233.90481    12.88    01:00:47.59 -01:40:16.4   6205 3380   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Discovery image 2   2026 07 12.40534    2461233.90534    12.94    01:00:47.55 -01:40:15.4   6201 3384   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53709_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 The candidate 53709_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 did not pass the final checks Discovery image 1   2026 07 12.40481    2461233.90481    13.21    01:06:10.51 +01:57:42.6   7050 5576   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Discovery image 2   2026 07 12.40534    2461233.90534    13.11    01:06:10.54 +01:57:41.4   7046 5580   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54075_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 The candidate 54075_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 did not pass the final checks Discovery image 1   2026 07 12.40481    2461233.90481    13.48    01:00:48.26 -01:39:49.8   6207 3384   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Discovery image 2   2026 07 12.40534    2461233.90534    13.63    01:00:48.35 -01:39:49.9   6203 3389   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54663_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 The candidate 54663_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 did not pass the final checks Discovery image 1   2026 07 12.40481    2461233.90481    13.74    00:57:27.12 -04:20:00.6   5682 1776   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-42-45_20.00sec_5.00C_LIGHT_0426.fits Discovery image 2   2026 07 12.40534    2461233.90534    13.73    00:57:27.07 -04:20:00.1   5678 1780   /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_Cet-02-Q2b1x1_051420_TTUQ2b1x1_3552312_lH6CUTPl/fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54874_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 Preparing report for the candidate 54874_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55200_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 Preparing report for the candidate 55200_fd_Cet-02-Q2b1x1_2026-07-12_04-43-31_20.00sec_5.00C_LIGHT_0427 make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 10s Prepared the HTML report for the field Cet-02-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 00:49:26.78 -00:43:14.5 01:00:04.39 -03:00:45.3 ########### Completed Cet-02-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 #### 00:49:26.78 -00:43:14.5 01:00:04.39 -03:00:45.3 ################################################################################### 00:49:26.78 -00:43:14.5 -- asteroid (will NOT add it to exclusion list) 01:00:04.39 -03:00:45.3 -- 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)2461233.90481361 -observatory V36 07:26:43.69 +17:05:57.0 Mercury (5.6mag) 10:20:12.88 +11:46:29.8 Venus (-4.1mag) 04:30:15.79 +21:40:14.4 Mars (1.3mag) 08:18:32.63 +20:05:33.9 Jupiter (-1.8mag) 00:56:03.70 +03:21:11.9 Saturn (0.7mag) 04:07:37.40 +20:46:06.4 Uranus (5.8mag) 00:17:00.70 +00:20:28.9 Neptune (7.7mag) 20:30:43.56 -23:18:55.0 Pluto (14.4mag) 05:24:50.69 +27:20:25.1 Moon (-8.8mag) -rw-r--r-- 1 apache apache 361 Jul 12 05:32 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461233.90481361: 08:18:39.83 +20:05:07.1 Io (6.1mag) 08:18:27.78 +20:05:52.1 Europa (6.3mag) 08:18:34.41 +20:05:23.9 Ganymede (5.6mag) 08:18:45.80 +20:04:41.5 Callisto (6.8mag) 08:16:58.47 +19:50:35.7 Himalia (15.7mag) 08:18:32.68 +20:05:34.5 Thebe (16.6mag) 08:16:19.37 +19:54:36.5 Elara (17.6mag) 08:22:08.64 +19:58:38.1 Pasiphae (17.8mag) 08:23:23.43 +20:10:56.7 Carme (19.0mag) 00:56:01.52 +03:20:44.1 Titan (8.5mag) 00:56:08.59 +03:21:02.9 Rhea (9.8mag) 00:55:30.78 +03:19:57.5 Iapetus (11.2mag) 00:56:04.20 +03:21:41.2 Hyperion (14.5mag) 00:56:01.67 +03:18:07.7 Phoebe (16.6mag) -rw-r--r-- 1 apache apache 568 Jul 12 05:32 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461233.90481361: 17:48:38.92 -32:30:44.3 JWST 12:13:59.83 +50:43:08.5 Chandra 05:23:28.29 +42:51:37.3 XMM-Newton -rw-r--r-- 1 apache apache 96 Jul 12 05:32 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461233.90481361 -observatory V36 02:39:11.03 +14:40:19.7 17.9mag P/1996 R2 (Lagerkvist) 18:16:22.08 -34:25:07.0 13.7mag P/2010 H2 (Vales) 06:27:43.85 -68:10:21.7 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:01:31.17 +32:28:55.2 17.6mag C/2017 K2 (PANSTARRS) 01:59:16.42 +12:09:25.6 15.5mag P/2021 N1 (ZTF) 22:58:17.54 +32:16:51.0 17.3mag C/2022 E2 (ATLAS) 06:14:44.53 +26:54:28.9 16.7mag C/2022 N2 (PANSTARRS) 09:57:18.31 +29:41:20.5 16.8mag C/2022 QE78 (ATLAS) 09:11:03.68 +05:02:17.7 17.8mag C/2022 R6 (PANSTARRS) 18:05:58.25 +21:12:51.3 18.0mag C/2023 A3 (Tsuchinshan-ATLAS) 15:11:23.37 -11:26:06.2 17.7mag P/2023 B1 (PANSTARRS) 21:46:44.98 +67:36:20.0 17.8mag C/2023 H5 (Lemmon) 16:26:52.07 -10:17:34.2 13.9mag C/2023 R1 (PANSTARRS) 08:04:12.98 +65:49:08.7 17.9mag C/2024 A1 (ATLAS) 07:35:30.22 +30:06:28.9 14.7mag C/2024 E1 (Wierzchos) 15:15:20.65 +15:22:53.6 17.6mag C/2024 G6 (ATLAS) 19:38:41.43 +39:47:26.2 13.8mag C/2024 J3 (ATLAS) 21:45:26.78 +46:18:38.4 17.8mag C/2024 R4 (PANSTARRS) 04:51:34.60 -13:42:13.0 15.7mag C/2024 T5 (ATLAS) 06:36:16.40 +28:43:39.1 18.0mag C/2025 J1 (Borisov) 07:15:46.62 -13:04:20.6 16.6mag C/2025 R3 (PANSTARRS) 09:58:28.70 +22:20:54.7 17.6mag C/2025 V2 (Rankin) 12:45:18.59 +03:50:58.8 17.1mag C/2025 Y1 (ATLAS) 16:46:11.16 +79:09:22.7 17.3mag C/2026 A2 (Bok) 02:48:26.71 +45:19:43.8 16.7mag C/2026 B2 (Sun-Gao) 11:26:49.43 +04:54:25.9 17.0mag A/2026 E1 21:22:15.14 -15:48:56.2 7.2mag 10P/Tempel 11:14:25.25 -01:58:30.9 16.2mag 29P/Schwassmann-Wachmann 04:03:07.92 +29:46:35.2 17.9mag 47P/Ashbrook-Jackson 10:12:22.05 +13:21:25.3 17.0mag 63P/Wild 00:49:14.65 -05:04:13.4 15.5mag 65P/Gunn 08:33:21.39 +34:06:58.5 18.0mag 76P/West-Kohoutek-Ikemura 04:32:22.00 +20:17:02.8 13.7mag 78P/Gehrels 02:25:39.07 +10:53:32.6 16.2mag 88P/Howell 06:41:38.60 +30:24:43.2 15.7mag 93P/Lovas 04:27:40.15 +31:12:21.5 16.8mag 114P/Wiseman-Skiff 08:13:42.94 +30:28:26.5 15.2mag 123P/West-Hartley 10:51:57.85 +00:21:05.5 16.8mag 124P/Mrkos 04:55:01.72 +20:52:17.0 16.2mag 128P/Shoemaker-Holt 05:40:07.81 +19:41:50.5 17.8mag 131P/Mueller 00:02:05.62 +03:00:52.8 17.9mag 139P/Vaisala-Oterma 07:21:06.87 +16:34:33.4 15.8mag 141P-D/Machholz 03:17:42.56 -20:56:07.8 15.4mag 161P/Hartley-IRAS 05:40:27.74 +34:23:14.8 15.4mag 162P/SidingSpring 18:59:04.60 +16:21:36.1 14.6mag 169P/NEAT 01:45:55.83 +07:49:42.0 17.7mag 220P/McNaught 16:35:42.48 -08:28:02.2 17.1mag 235P/LINEAR 08:49:36.91 +33:06:35.0 17.9mag 240P/NEAT 20:41:16.41 -50:01:02.2 17.8mag 259P/Garradd 02:05:03.38 +13:03:21.0 15.7mag 260P/McNaught 05:43:27.48 +37:00:20.8 17.4mag 295P/LINEAR 15:06:30.95 +05:52:25.4 17.6mag 391P/Kowalski 08:36:26.92 +19:35:36.1 17.9mag 450P/LONEOS 07:54:59.55 +39:02:44.6 17.9mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.7K Jul 12 05:32 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.78 +32:04:21.30 AT2026ovz 2026-06-14.59 15.39 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:48.82 -61:36:13.20 ASASSN-26dd 2026-05-5.21 15.15 14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63 13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43 11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59 22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36 21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15 14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42 15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06 16:34:34.97 -54:34:58.00 ASASSN-26da 2026-04-25.32 16.11 10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28 15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65 07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89 11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38 10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 10:53:55.47 -16:06:07.00 ASASSN-26cz 2026-04-22.24 16.32 11:06:55.46 -04:07:04.50 2026-07-5.01 16.82 13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78 13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65 13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31 06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16 23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9 12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03 21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18 08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01 14:49:14.13 -27:29:20.60 ASASSN-26cu 2026-04-16.06 14.03 17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15 15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96 11:06:55.46 -04:07:04.50 2026-07-5.01 16.82 12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65 17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03 09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49 16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5 04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37 22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21 -rw-r--r-- 1 apache apache 5.6K Jul 12 05:32 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag 00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag 00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag 21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag 15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag 07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag 16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag 00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag 09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag 00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag 00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag 12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag 00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag 00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag 00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag 19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag 09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag 19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag 19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag 00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag -rw-r--r-- 1 apache apache 189K Jul 12 05:32 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 19:59:28.620 -13:56:29.91 AT 2026tfa 2026-07-06.29 22.0828 19:21:29.220 -18:09:15.97 AT 2026tez 2026-07-06.27 22.8329 20:05:42.563 -29:15:23.57 AT 2026tey 2026-07-06.28 22.7284 19:57:23.739 -26:50:39.25 AT 2026tex 2026-07-06.28 22.0768 20:17:33.319 -18:57:13.64 AT 2026tew 2026-07-06.29 22.7075 19:23:45.194 -19:41:24.47 AT 2026tev 2026-07-06.27 22.3458 20:07:43.974 -21:35:59.17 AT 2026teu 2026-07-06.28 22.8788 19:57:05.293 -24:56:17.03 AT 2026tet 2026-07-06.28 22.6654 19:56:26.112 -27:32:12.71 AT 2026tes 2026-07-06.28 22.4074 20:07:08.470 -28:14:32.90 AT 2026ter 2026-07-06.28 22.3947 00:36:20.815 -44:09:38.45 AT 2026teq 2026-07-06.42 22.7941 19:49:39.327 -27:34:48.80 AT 2026tep 2026-07-06.28 22.0721 19:41:45.859 -13:51:17.06 AT 2026teo 2026-07-06.29 21.9021 19:50:54.969 -16:24:44.71 AT 2026ten 2026-07-06.28 21.7555 19:20:22.817 -19:03:16.82 AT 2026tem 2026-07-06.27 22.8769 19:50:32.092 -27:38:04.96 AT 2026tel 2026-07-06.28 22.4265 19:55:04.739 -14:08:25.57 AT 2026tek 2026-07-06.29 23.2157 19:57:12.832 -25:50:29.91 AT 2026tej 2026-07-06.28 22.4394 20:08:29.816 -17:11:06.28 AT 2026tei 2026-07-06.29 22.2561 19:45:11.804 -15:09:28.01 AT 2026teh 2026-07-06.29 22.3212 -rw-r--r-- 1 apache apache 30K Jul 12 05:32 tns_transients_list.txt

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