NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX

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

Processing fields Lib-04-Q2b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 03 29.29426    2461128.79426    12.11    15:59:17.88 -19:01:55.1   4650 2586   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits
Discovery image 2   2026 03 29.29481    2461128.79481    12.03    15:59:17.86 -19:01:55.4   4651 2582   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits
Mean magnitude and position on the discovery images: 
                   2026 03 29.2945  2461128.7945  12.07  15:59:17.87 -19:01:55.3
352.70912  25.18057 galactic  Lib  Second-epoch detections are separated by 0.3" and 4.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
70 Panopaea                 3     -3       5  12.3    -0   -0
Check this position in TNS.
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?) 2nd epoch FITS
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 Make finder charts with VaST

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 03 29.29426    2461128.79426    13.19    16:05:54.01 -21:08:21.8   5587 1314   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits
Discovery image 2   2026 03 29.29481    2461128.79481    13.19    16:05:54.24 -21:08:19.1   5588 1310   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits
Mean magnitude and position on the discovery images: 
                   2026 03 29.2945  2461128.7945  13.19  16:05:54.12 -21:08:20.4
352.22272  22.60266 galactic  Sco  Second-epoch detections are separated by 4.2" and 3.9 pix   
The object was found in VSX
 7"  ASASSN-V J160554.16-210813.7  
Type: ROT
#   Max.           Min./Amp.       JD0           Period
    13.680   V            13.800   V         2457288.47500          9.843600000000                                
The object was not found in astcheck.
Check this position in TNS.
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?) 2nd epoch FITS
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 Make finder charts with VaST

Processing complete!

Total number of candidates identified: 2

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= /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= 15.0
FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-03-20.fit
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= 500
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 3000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 2000
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: 
Lib-04-Q2b1x1
#######################################
########### Starting Lib-04-Q2b1x1 ###########
Processing Lib-04-Q2b1x1
server tau has sufficient free disk space available: 337379 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 337379 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.png' -> 'transient_report/Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits_preview.png'
Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits

renamed 'Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.png' -> 'transient_report/Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits_preview.png'
Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.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= 2432.1484 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 642.6427 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4508.7835 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 1150.8758 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4493.5050 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 1147.7506 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 1.85383 INFO: SECOND_EPOCH__SD_ratio= 0.003 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-03-20.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -15.0 / [degC] CCD temperature setpoint CCD-TEMP= -14.9 / [degC] CCD temperature FOCTEMP = 9.93000030517578 / [degC] Focuser temperature AMBTEMP = 10.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits CCD-TEMP= -14.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits SET-TEMP= -15.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits Header: 70 keys total, 1 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= '2026-03-29T02:03:33.7443951' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-03-29T07:03:33.7443951' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61128.2941405554 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-03-29T07:03:43.6487065' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61128.2942551854 / 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= -15.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -14.9 / [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 = 239.996852136752 / [deg] RA of telescope" status=0 Record 32: "DEC = -17.9998228834167 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 19.8341666666667 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 129.618888888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.92503868209427 / 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 = 'Lib-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 00 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-18 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 21932 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 21932 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 9.93000030517578 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 9.93000030517578 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 10.3 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 99.0 / [percent] Relative humidity" status=0 Record 57: "AMBTEMP = 10.5 / [degC] Ambient air temperature" status=0 Record 58: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 59: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 60: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 61: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 62: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 63: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 64: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 65: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 66: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 67: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 68: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 69: "QHY_LEM = T / isLongExposureMode" status=0 Record 70: "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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits 9576 6388 16 bitpix SET-TEMP= -15.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits SET-TEMP= -15.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-15C_20s_2026-03-21.fit CCD-TEMP= -14.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits CCD-TEMP= -14.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-15C_20s_2026-03-21.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-15C_20s_2026-03-21.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/d_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits :) Spent 0.521702 seconds renamed 'mdark_TTUQ2b1x1_-15C_20s_2026-03-21.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/d_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-03-20.fit 9576 6388 16 bitpix Avarage count on flat field image: 37165.080609 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits :) No overscan detected - all values seem high! (left_median=23810.0, right_median=27365.5) renamed 'mff_TTUQ2b1x1_2026-03-20.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -15.0 / [degC] CCD temperature setpoint CCD-TEMP= -15.0 / [degC] CCD temperature FOCTEMP = 9.90999984741211 / [degC] Focuser temperature AMBTEMP = 10.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits CCD-TEMP= -15.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits SET-TEMP= -15.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits Header: 70 keys total, 1 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= '2026-03-29T02:04:21.9975697' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-03-29T07:04:21.9975697' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61128.2946990393 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-03-29T07:04:31.8981864' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61128.2948136344 / 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= -15.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -15.0 / [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 = 239.996852081412 / [deg] RA of telescope" status=0 Record 32: "DEC = -17.9998228681339 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 19.9622222222222 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 129.768611111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.90734663813132 / 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 = 'Lib-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 00 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-18 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 21932 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 21932 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 9.90999984741211 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 9.90999984741211 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 10.3 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 99.0 / [percent] Relative humidity" status=0 Record 57: "AMBTEMP = 10.5 / [degC] Ambient air temperature" status=0 Record 58: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 59: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 60: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 61: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 62: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 63: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 64: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 65: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 66: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 67: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 68: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 69: "QHY_LEM = T / isLongExposureMode" status=0 Record 70: "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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits 9576 6388 16 bitpix SET-TEMP= -15.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits SET-TEMP= -15.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-15C_20s_2026-03-21.fit CCD-TEMP= -15.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits CCD-TEMP= -14.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-15C_20s_2026-03-21.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-15C_20s_2026-03-21.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/d_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits :) Spent 0.503594 seconds renamed 'mdark_TTUQ2b1x1_-15C_20s_2026-03-21.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/d_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-03-20.fit 9576 6388 16 bitpix Avarage count on flat field image: 37165.080609 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits :) No overscan detected - all values seem high! (left_median=23810.0, right_median=27365.5) renamed 'mff_TTUQ2b1x1_2026-03-20.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits Previews of the CALIBRATED second-epoch images:

fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits


fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.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/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat to cache SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.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/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461128.79425630 Plate-solving the images 'tocp_transients_list.txt' -> '../tocp_transients_list.txt' 'asassn_transients_list.txt' -> '../asassn_transients_list.txt' wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits exists and is non-empty Saving wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits to local_wcs_cache/ 'wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits' -> 'local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits' wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits exists and is non-empty Saving wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits to local_wcs_cache/ 'wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits' -> 'local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits' wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits exists and is non-empty Saving wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits to local_wcs_cache/ 'wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits' -> 'local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits' wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits exists and is non-empty Saving wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits to local_wcs_cache/ 'wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits' -> 'local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits' The image scale is 5.88"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 16:00:00.606 -17:59:38.66 Second-epoch image center 16:00:17.524 -18:01:23.57 Angular distance between the image centers 0.07 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 16:00:00.606 -17:59:38.66 Second-epoch image center 16:00:17.181 -18:00:59.34 Angular distance between the image centers 0.07 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 16:00:17.524 -18:01:23.57 Second-epoch second image center 16:00:17.181 -18:00:59.34 Angular distance between the image centers 0.00687 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits &> /tmp/tmp.8noLIdWX8E Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits &> /tmp/tmp.QDqnBKmdWy Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits &> /tmp/tmp.peBI0Nnqoy Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits &> /tmp/tmp.ABdIggOLC5 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits Calibrating the magnitude scale Found non-empty wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.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_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits and wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat 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_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits and wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat Found non-empty wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits and wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat The reference image (wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits) and catalog (wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat) found 'wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat' -> 'wcsmag.cat' 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 Relation between the catalog and instrumental magnitudes is written to calib.txt Matched with Tycho-2 4400 out of 6162 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.865475 a=0.000000 b=1.000000 c=22.865475 From vast_summary.log: estimated ref. image limiting mag.: -8.40 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.47 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.47
Magnitude calibration plot:

____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 1 candidate transients before the final filtering. (Hard limit: 3000) Median FWHM seeing for isolated stars: 2.4 pix Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits 2.4 pix Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits 2.4 pix fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits 2.4 pix fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits Limiting magnitude estimates: 14.5 mag. Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits 14.5 mag. Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits 13.9 mag. fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits 13.9 mag. fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits All-image limiting magnitude estimate: 13.9 (SNR ) 11.0 (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 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.8noLIdWX8E (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits' -> 'wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits Checking if the catalog wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat corresponding to the image wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits alredy exist and is non-empty... Catalog wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat corresponding to the image wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits WCS catalog name: wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=373, passed=6162 Got 6162 stars (including 5786 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat util/solve_plate_with_UCAC5 got 6162 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.7' Seting catalog search parameters based on the expected field of view 937.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013024 (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 0.010419 (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... Done reading UCAC5 zone files... Matched 966 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.52" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.51" 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... Done reading UCAC5 zone files... Matched 966 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.51" Estimated accuracy of the plate solution: 0.52" Excluding outliers - 966 stars left (next iteration limit 1062) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits -region wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.QDqnBKmdWy (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits' -> 'wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits Checking if the catalog wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat corresponding to the image wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits alredy exist and is non-empty... Catalog wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat corresponding to the image wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits WCS catalog name: wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=389, passed=6166 Got 6166 stars (including 5773 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat util/solve_plate_with_UCAC5 got 6166 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.7' Seting catalog search parameters based on the expected field of view 937.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013024 (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 0.010419 (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... Done reading UCAC5 zone files... Matched 968 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.54" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.51" 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... Done reading UCAC5 zone files... Matched 968 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.51" Estimated accuracy of the plate solution: 0.54" Excluding outliers - 968 stars left (next iteration limit 1064) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits -region wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.peBI0Nnqoy (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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits alredy exist and is non-empty... Catalog wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=271, passed=3517 Got 3517 stars (including 3241 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat util/solve_plate_with_UCAC5 got 3517 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.8' Seting catalog search parameters based on the expected field of view 938.8 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013039 (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 0.010431 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.47" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.47" Estimated accuracy of the plate solution: 0.46" Excluding outliers - 967 stars left (next iteration limit 1063) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits -region wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.ABdIggOLC5 (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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits alredy exist and is non-empty... Catalog wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=283, passed=3523 Got 3523 stars (including 3229 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat util/solve_plate_with_UCAC5 got 3523 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.7' Seting catalog search parameters based on the expected field of view 938.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013038 (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 0.010430 (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... Done reading UCAC5 zone files... Matched 968 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.47" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 968 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.47" Estimated accuracy of the plate solution: 0.46" Excluding outliers - 968 stars left (next iteration limit 1064) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits -region wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits' Saving fully-calibrated image wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits' Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits' Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits' Preparing the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 04583_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 04583_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 3   2026 03 29.29481    2461128.79481    7.86    15:33:16.73 -15:19:36.4   0824 4740   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:33:16.75 -15:19:36.5 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Lib-04-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/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat to cache SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits Creating symlink local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits Creating symlink local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits Creating symlink local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits Creating symlink local_wcs_cache/exclusion_list.txt Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits exists and is non-empty wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits exists and is non-empty wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits exists and is non-empty wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits exists and is non-empty The image scale is 5.88"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 16:00:00.606 -17:59:38.66 Second-epoch image center 16:00:17.524 -18:01:23.57 Angular distance between the image centers 0.07 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 16:00:00.606 -17:59:38.66 Second-epoch image center 16:00:17.181 -18:00:59.34 Angular distance between the image centers 0.07 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 16:00:17.524 -18:01:23.57 Second-epoch second image center 16:00:17.181 -18:00:59.34 Angular distance between the image centers 0.00687 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits &> /tmp/tmp.jnCua0XMLl Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits &> /tmp/tmp.6FW54YvsP7 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits &> /tmp/tmp.hZYqKqoNAz Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits &> /tmp/tmp.oW7h1leaJn Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits Calibrating the magnitude scale Found non-empty wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.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_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits and wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat 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_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits and wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat Found non-empty wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits and wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat The reference image (wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits) and catalog (wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat) found 'wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat' -> 'wcsmag.cat' 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 Relation between the catalog and instrumental magnitudes is written to calib.txt Matched with Tycho-2 5199 out of 44417 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.674656 a=0.000000 b=1.000000 c=22.674656 From vast_summary.log: estimated ref. image limiting mag.: -8.07 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.60 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.60
Magnitude calibration plot:

____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 27 candidate transients before the final filtering. (Hard limit: 3000) Median FWHM seeing for isolated stars: 2.4 pix Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits 2.3 pix Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits 2.1 pix fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits 2.1 pix fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits Limiting magnitude estimates: 14.6 mag. Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits 14.6 mag. Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits 14.0 mag. fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits 14.0 mag. fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits All-image limiting magnitude estimate: 14.0 (SNR ) 13.5 (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 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.jnCua0XMLl (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits' -> 'wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits Checking if the catalog wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat corresponding to the image wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits alredy exist and is non-empty... Catalog wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat corresponding to the image wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits WCS catalog name: wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=1941, passed=44413 Got 44413 stars (including 42427 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat util/solve_plate_with_UCAC5 got 44413 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.7' Seting catalog search parameters based on the expected field of view 937.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013024 (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 0.010419 (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... Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.53" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.50" 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... Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.50" Estimated accuracy of the plate solution: 0.51" Excluding outliers - 967 stars left (next iteration limit 1063) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits -region wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.6FW54YvsP7 (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits' -> 'wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits Checking if the catalog wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat corresponding to the image wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits alredy exist and is non-empty... Catalog wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat corresponding to the image wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits WCS catalog name: wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=2017, passed=45532 Got 45532 stars (including 43468 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat util/solve_plate_with_UCAC5 got 45532 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.7' Seting catalog search parameters based on the expected field of view 937.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013024 (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 0.010419 (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... Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.54" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.51" 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... Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.51" Estimated accuracy of the plate solution: 0.54" Excluding outliers - 967 stars left (next iteration limit 1063) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits -region wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.hZYqKqoNAz (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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits alredy exist and is non-empty... Catalog wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=976, passed=30059 Got 30059 stars (including 29039 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat util/solve_plate_with_UCAC5 got 30059 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.8' Seting catalog search parameters based on the expected field of view 938.8 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013039 (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 0.010431 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 970 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.47" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 970 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.47" Estimated accuracy of the plate solution: 0.46" Excluding outliers - 970 stars left (next iteration limit 1067) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits -region wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.oW7h1leaJn (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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits alredy exist and is non-empty... Catalog wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=1046, passed=30458 Got 30458 stars (including 29381 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat util/solve_plate_with_UCAC5 got 30458 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.7' Seting catalog search parameters based on the expected field of view 938.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013038 (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 0.010430 (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... Done reading UCAC5 zone files... Matched 970 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.47" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 970 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.47" Estimated accuracy of the plate solution: 0.46" Excluding outliers - 970 stars left (next iteration limit 1067) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits -region wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/wcs_Lib-04-Q2b1x1_2026-02-27_04-06-20_20.00sec_-15.00C_LIGHT_0227.fits Saving fully-calibrated image wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/wcs_Lib-04-Q2b1x1_2026-02-27_04-07-06_20.00sec_-14.90C_LIGHT_0228.fits Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-03-33_20.00sec_-14.90C_LIGHT_0273.fits Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.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_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/wcs_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits Preparing the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_vSTL Adding exclusion_list_gaiadr2.txt__out54294.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out54302.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out54311.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out54424.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out54431.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out54435.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_local.txt__out54368.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out54462.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 5s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54290_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54290_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    13.87    15:54:45.85 -19:33:18.5   4007 2259   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:54:45.85 -19:33:19.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54293_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54293_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    13.52    15:59:15.82 -21:16:18.6   4653 1227   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:59:15.75 -21:16:17.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54294_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54294_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    13.47    15:41:15.04 -17:29:03.7   2041 3467   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:41:15.34 -17:29:03.9 in Gaia DR2 blend (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.47, MAG_FAINT_SEARCH_LIMIT=14.45) xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54296_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54296_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    13.45    16:00:17.98 -19:26:23.3   4794 2336   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 16:00:17.98 -19:26:23.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54297_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54297_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    13.42    16:05:30.99 -21:42:09.7   5533 0968   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 16:05:31.00 -21:42:09.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54302_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54302_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    13.17    16:06:11.67 -20:36:38.8   5631 1630   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 16:06:11.72 -20:36:39.0 in Gaia DR2 blend (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.15, MAG_FAINT_SEARCH_LIMIT=14.13) xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54304_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54304_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    12.72    15:31:56.94 -22:05:14.7   0800 0612   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:31:56.99 -22:05:14.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54305_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54305_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    12.66    15:56:07.93 -19:21:41.2   4201 2378   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:56:07.93 -19:21:40.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54307_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54307_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    12.45    16:18:39.78 -21:48:07.4   7385 0883   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 16:18:39.76 -21:48:07.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54309_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54309_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    12.03    16:20:37.36 -16:14:41.4   7741 4247   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 16:20:37.36 -16:14:40.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54310_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54310_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    11.81    16:11:33.85 -20:50:06.3   6389 1488   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 16:11:33.88 -20:50:06.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54311_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54311_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    11.65    15:57:58.05 -14:59:05.7   4443 5024   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:57:58.08 -14:59:06.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=11.60, MAG_FAINT_SEARCH_LIMIT=12.58)GAIADR2_OUTPUT=# 0.399 6262741579537789952 239.49205831887 -14.98504356701 11.3476 10.5764 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.399#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54368_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 Preparing report for the candidate 54368_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54408_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54408_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    12.72    15:52:27.99 -19:43:27.0   3682 2152   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:52:28.02 -19:43:27.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54424_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54424_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    12.77    15:40:28.15 -18:42:22.3   1950 2723   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:40:28.09 -18:42:22.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.81, MAG_FAINT_SEARCH_LIMIT=13.79)GAIADR2_OUTPUT=# 0.881 6254299666697304192 235.11692558722 -18.70646847986 12.9764 12.4299 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.881#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54431_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54431_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    12.80    15:37:30.77 -22:07:58.0   1593 0623   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:37:30.74 -22:07:58.6 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.84, MAG_FAINT_SEARCH_LIMIT=13.82)GAIADR2_OUTPUT=# 1.056 6241186268249494528 234.37806372515 -22.13323712060 12.9108 12.3531 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.056#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54435_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54435_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    13.01    16:06:46.75 -21:51:43.2   5710 0871   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 16:06:46.72 -21:51:43.4 in Gaia DR2 blend (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.01, MAG_FAINT_SEARCH_LIMIT=13.99) xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54462_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 Preparing report for the candidate 54462_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54475_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54475_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    13.28    15:55:39.32 -22:11:06.3   4150 0668   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:55:39.30 -22:11:06.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54537_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54537_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    13.79    16:21:39.57 -16:06:42.1   7895 4325   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 16:21:39.57 -16:06:42.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54540_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54540_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    13.77    16:25:23.89 -19:04:27.2   8390 2514   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 16:25:23.92 -19:04:26.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54542_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 54542_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 2   2026 03 29.29481    2461128.79481    14.03    16:07:56.07 -18:15:47.8   5885 3047   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 16:07:56.07 -18:15:47.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 43028_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 43028_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 3   2026 03 29.29481    2461128.79481    12.83    15:51:39.45 -16:05:57.8   3532 4339   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:51:39.44 -16:05:57.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 05158_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 05158_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 3   2026 03 29.29481    2461128.79481    12.66    15:58:46.54 -21:49:48.5   4586 0888   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:58:46.53 -21:49:48.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 07237_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 07237_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 3   2026 03 29.29481    2461128.79481    11.71    15:42:03.15 -21:10:50.6   2220 1230   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:42:03.16 -21:10:50.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 40664_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 40664_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 3   2026 03 29.29481    2461128.79481    8.12    15:33:16.72 -15:19:36.5   0824 4740   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 15:33:16.73 -15:19:36.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 39467_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 The candidate 39467_fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274 did not pass the final checks Discovery image 3   2026 03 29.29481    2461128.79481    12.21    16:21:32.06 -15:12:41.4   7891 4872   /data_ssd/NMW-TexasTech/workdir//img_2026-03-29_CI_Lib-04-Q2b1x1_020502_TTUQ2b1x1_8698_tvCA0anX/fd_Lib-04-Q2b1x1_2026-03-29_02-04-21_20.00sec_-15.00C_LIGHT_0274.fits **** FOUND 16:21:32.07 -15:12:41.1 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 7s Prepared the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 15:59:17.87 -19:01:55.3 16:05:54.12 -21:08:20.4 ########### Completed Lib-04-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 #### 15:59:17.87 -19:01:55.3 16:05:54.12 -21:08:20.4 ################################################################################### 15:59:17.87 -19:01:55.3 -- asteroid (will NOT add it to exclusion list) 16:05:54.12 -21:08:20.4 -- not an asteroid (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 16:05:54.12 -21:08:20.4 -- does not seem to be a hot pixel (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) 16:05:54.12 -21:08:20.4 -- a known variable star Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 1 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### Adding identified Gaia sources from exclusion_list_gaiadr2.txt exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Adding the following to the exclusion list #### 16:05:54.12 -21:08:20.4 15:41:15.34 -17:29:03.9 16:06:11.72 -20:36:39.0 15:57:58.08 -14:59:06.5 15:40:28.09 -18:42:22.5 15:37:30.74 -22:07:58.6 16:06:46.72 -21:51:43.4 #################################################### The observatory MPC code is 500 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461128.79425630 -observatory 500 22:52:06.53 -08:07:42.9 Mercury (0.5mag) 01:44:35.66 +10:13:25.1 Venus (-3.9mag) 23:27:13.89 -04:40:49.1 Mars (1.2mag) 07:06:21.84 +22:55:53.4 Jupiter (-2.2mag) 00:21:09.07 -00:01:43.8 Saturn (0.9mag) 03:44:16.93 +19:36:21.8 Uranus (5.8mag) 00:08:26.60 -00:30:36.6 Neptune (7.8mag) 20:32:41.49 -22:52:54.1 Pluto (14.5mag) 09:42:07.40 +15:17:05.3 Moon (-11.5mag) -rw-r--r-- 1 apache apache 362 Mar 29 02:06 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461128.79425630: 07:06:19.24 +22:56:00.8 Io (5.7mag) 07:06:26.14 +22:55:47.8 Europa (5.8mag) 07:06:04.90 +22:56:30.3 Ganymede (5.2mag) 07:06:55.78 +22:54:53.5 Callisto (6.5mag) 07:10:17.28 +22:52:43.2 Himalia (15.2mag) 07:06:25.52 +22:55:47.3 Thebe (16.1mag) 07:10:03.33 +23:19:15.9 Elara (17.2mag) 07:04:02.69 +23:45:11.0 Pasiphae (17.3mag) 07:15:01.94 +22:51:44.1 Carme (18.4mag) 00:21:16.57 -00:01:28.4 Titan (8.8mag) 00:21:09.19 -00:01:40.4 Rhea (10.1mag) 00:21:26.89 +00:00:25.4 Iapetus (11.5mag) 00:21:03.55 -00:01:18.0 Hyperion (14.8mag) 00:22:58.48 +00:08:50.0 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 Mar 29 02:06 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461128.79425630: 13:54:17.49 -00:10:29.7 JWST 16:51:30.18 +45:34:38.5 Chandra 08:29:04.18 -40:07:21.2 XMM-Newton -rw-r--r-- 1 apache apache 96 Mar 29 02:06 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461128.79425630 -observatory 500 18:41:56.44 -27:50:31.0 14.0mag P/2010 H2 (Vales) 04:55:23.38 -70:34:07.7 17.5mag C/2014 UN271 (Bernardinelli-Bernstein) 05:29:27.88 +31:20:05.1 17.1mag C/2017 K2 (PANSTARRS) 17:30:38.51 +08:24:34.2 17.6mag C/2021 G2 (ATLAS) 23:04:40.26 +28:37:43.2 17.0mag C/2022 E2 (ATLAS) 04:09:16.42 +25:32:07.6 15.8mag C/2022 N2 (PANSTARRS) 09:01:28.54 +31:43:43.2 16.1mag C/2022 QE78 (ATLAS) 08:29:46.48 -02:09:35.1 17.2mag C/2022 R6 (PANSTARRS) 18:56:21.63 +17:00:31.7 17.5mag C/2023 A3 (Tsuchinshan-ATLAS) 15:45:12.28 -11:45:34.8 17.6mag P/2023 B1 (PANSTARRS) 09:18:03.68 -14:52:02.8 17.5mag C/2023 F3 (ATLAS) 21:33:28.47 +62:00:29.8 17.4mag C/2023 H5 (Lemmon) 19:30:25.94 -03:33:11.6 14.4mag C/2023 R1 (PANSTARRS) 21:41:47.73 +83:41:09.2 17.8mag C/2023 X2 (Lemmon) 06:13:51.79 +63:40:28.3 16.9mag C/2024 A1 (ATLAS) 04:30:53.14 +10:36:00.5 9.8mag C/2024 E1 (Wierzchos) 16:28:59.69 +03:29:18.1 17.4mag C/2024 G6 (ATLAS) 20:14:11.32 +10:42:57.6 14.8mag C/2024 J3 (ATLAS) 03:11:12.12 -25:13:36.0 16.4mag C/2024 T5 (ATLAS) 05:02:52.25 +50:04:00.4 17.6mag C/2025 J1 (Borisov) 14:48:22.86 +28:23:44.3 14.5mag C/2025 L1 (ATLAS) 02:59:17.55 -23:39:38.5 17.7mag C/2025 Q3 (ATLAS) 22:39:57.97 +19:33:23.5 11.4mag C/2025 R3 (PANSTARRS) 13:01:45.42 +01:52:03.2 17.6mag C/2025 Y1 (ATLAS) 01:43:37.35 -00:50:19.0 11.5mag C/2026 A1 (MAPS) 23:06:09.98 +33:21:27.1 14.0mag C/2026 B2 (Sun-Gao) 18:08:19.23 -10:33:35.0 12.8mag 10P/Tempel 15:21:05.42 +04:40:18.5 12.5mag 24P/Schaumasse 11:08:38.41 -02:09:37.7 15.7mag 29P/Schwassmann-Wachmann 17:51:17.53 -10:19:00.5 17.5mag 40P/Vaisala 10:41:20.65 -05:43:05.3 16.6mag 43P/Wolf-Harrington 01:21:29.85 +14:24:21.3 17.1mag 47P/Ashbrook-Jackson 06:40:32.49 +40:41:31.6 17.1mag 63P/Wild 23:05:41.09 -13:39:36.8 15.7mag 65P/Gunn 03:18:05.97 +14:41:38.7 15.9mag 76P/West-Kohoutek-Ikemura 00:27:05.11 +04:42:22.1 14.5mag 78P/Gehrels 22:06:50.80 -14:31:00.9 14.5mag 88P/Howell 01:22:06.21 +15:40:32.2 15.2mag 93P/Lovas 04:23:34.13 +31:13:54.6 16.4mag 123P/West-Hartley 08:11:39.84 +46:31:12.8 16.2mag 124P/Mrkos 02:06:25.66 +12:20:11.0 16.4mag 128P/Shoemaker-Holt 02:13:11.01 +12:11:39.5 17.4mag 131P/Mueller 23:57:43.47 +06:27:02.7 12.0mag 141P/Machholz 00:07:59.51 -01:39:03.5 12.1mag 141P-A/Machholz 23:03:25.15 -04:46:17.3 15.1mag 141P-D/Machholz 00:13:19.56 -10:15:19.4 15.3mag 162P/SidingSpring 10:34:18.55 +31:52:30.3 17.7mag 164P/Christensen 06:04:11.91 +24:39:55.9 17.7mag 198P/ODAS 15:21:37.39 -02:14:05.4 17.1mag 210P/Christensen 20:42:17.37 -15:41:46.1 17.3mag 218P/LINEAR 17:07:06.18 -15:54:24.1 16.2mag 235P/LINEAR 04:57:34.28 +33:01:16.2 16.5mag 240P/NEAT 07:31:38.39 -07:16:20.6 17.6mag 242P/Spahr 15:47:40.85 +05:43:30.3 17.6mag 391P/Kowalski 07:29:05.44 +21:13:47.0 17.6mag 450P/LONEOS 05:11:20.04 +46:05:26.5 17.4mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.7K Mar 29 02:06 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82 16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54 17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39 19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81 08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27 12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6 18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16 12:16:02.87 -53:16:33.70 ASASSN-26cc 2026-03-20.08 3.93 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31 13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97 06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67 12:20:27.90 -45:55:38.40 ASASSN-26bt 2026-03-19.05 16.24 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 06:04:29.75 +53:23:34.00 SN 2026eza 2026-03-18.2 17.48 11:54:57.87 +69:19:28.90 AT2026fsf 2026-03-18.14 16.95 10:44:46.95 +58:27:29.30 SN 2026enn 2026-03-18.13 17.53 20:45:54.04 -73:26:43.00 AT 2026ezy 2026-03-18.13 16.83 06:53:18.10 -59:10:49.30 ASASSN-26bs 2026-03-18.02 16.93 07:45:09.29 -62:14:36.20 ASASSN-26br 2026-03-16.16 16.78 19:24:27.93 -52:04:36.40 AT 2023uk 2026-03-16.35 14.2 04:52:54.50 -15:20:57.10 AT2026fhw 2026-03-14.06 SDSS 11:10:34.24 +02:58:48.10 SN2026drr 2026-03-14.08 0.2 07:26:45.73 -27:45:13.90 ASASSN-26bo 2026-03-14.17 13.8 16:35:46.94 +58:12:28.40 SN2026ebt 2026-03-12.41 17.12 13:01:19.45 +15:42:15.00 SN2026ehe 2026-03-12.11 -0.29 09:15:55.41 +10:08:09.70 SN2026efq 2026-03-12.16 0.06 03:31:20.92 -35:29:29.00 SN2026evh 2026-03-12.05 17.29 06:26:19.15 -85:18:28.10 AT2026ffp 2026-03-12.16 0.37 14:16:42.30 -41:18:36.50 AT2026fij 2026-03-12.05 15.97 10:45:04.71 +00:06:13.10 SN 2026exe 2026-03-11.78 16.48 18:07:45.58 +69:43:01.00 SN2026ess 2026-03-12.37 17.37 13:11:03.58 +49:06:31.80 AT2026ewa 2026-03-12.42 16.77 15:03:25.23 -63:11:22.20 ASASSN-26bp 2026-03-11.92 13.33 13:09:37.25 -35:50:25.20 AT2024cmo 2026-03-11.12 16.29 13:06:01.97 -15:50:14.40 AT2026fdy 2026-03-10.33 16.68 11:30:09.67 -47:26:43.70 ASASSN-26bn 2026-03-10.12 15.2 05:03:25.25 -24:16:50.40 (= Gaia 2026-03-9.09 14.32 03:42:32.53 -04:17:53.70 ASASSN-26bm 2026-03-8.04 15.22 04:31:00.53 -68:29:50.20 ASASSN-26bl 2026-03-7.9 10.26 16:18:17.61 +41:25:11.40 SN 2026dkf 2026-03-6.31 16.7 13:45:00.35 +61:16:50.90 SN 2026ejl 2026-03-6.41 -0.66 09:27:45.48 -37:49:32.80 ASASSN-26bk 2026-03-2.3 13.11 20:22:01.20 +23:47:47.30 ASASSN-26bi 2026-02-28.51 15.86 11:16:22.10 +29:26:22.80 AT2026enm 2026-02-28.39 16.88 08:05:59.83 -48:39:35.60 ASASSN-26bh 2026-02-26.05 14.64 13:24:27.02 -45:57:01.40 ASASSN-26bg 2026-02-26.35 15.28 17:27:50.95 -68:28:46.40 ASASSN-26bf 2026-02-26.3 16.28 18:03:39.29 +19:58:46.30 ASASSN-26be 2026-02-25.56 14.95 17:40:18.19 +07:20:59.60 SN 2026crm 2026-02-24.34 16.9 18:38:35.79 -79:28:57.30 ASASSN-26bb 2026-02-24.37 16.2 17:43:29.75 +11:24:00.60 ASASSN-26bc 2026-02-23.37 -3.37 16:59:41.08 -80:01:51.20 ASASSN-26bd 2026-02-23.3 14.38 11:23:31.77 -08:39:15.40 SN2026cff 2026-02-23.15 -1.08 14:55:17.39 -05:56:05.30 SN2026dmk 2026-02-23.22 -0.76 12:28:15.19 +44:27:20.80 SN2026cjz 2026-02-23.47 15.62 12:12:29.55 -02:40:43.30 AT2026dsk 2026-02-23.4 17.21 09:21:05.29 +06:11:42.80 SN2026chr 2026-02-23.1 17.39 16:05:38.61 +18:06:07.40 SN 2026dsy 2026-02-23.36 17.15 04:55:50.66 -29:52:57.70 SN 2026dpg 2026-02-23.11 15.75 04:21:28.18 -53:22:54.40 AT2026drl 2026-02-21.03 17.31 11:50:37.32 +55:21:13.70 SN 2026dix 2026-02-21.43 16.39 16:21:19.69 -63:47:29.40 ASASSN-26az 2026-02-21.03 17.02 02:45:30.93 -54:17:43.10 SN 2026cju 2026-02-21.04 17.54 01:58:40.68 +47:34:50.10 ASASSN-26av 2026-02-21.09 15.97 18:35:53.01 -42:31:38.90 ASASSN-26aw 2026-02-21.12 15.89 11:40:18.88 -39:45:09.20 ASASSN-26ax 2026-02-21.08 15.73 02:26:23.52 -51:42:29.80 ASASSN-26ay 2026-02-21.04 13.93 08:46:07.66 +01:17:43.90 ASASSN-26ba 2026-02-20.23 15.43 14:15:47.69 -48:05:16.40 SN2026dez 2026-02-19.19 15.93 17:25:53.90 -23:28:31.50 ASASSN-26au 2026-02-18.33 15.82 16:07:59.09 -24:00:10.00 SN2026cmv 2026-02-17.28 16.19 18:15:01.25 -37:43:36.70 ASASSN-26at 2026-02-16.36 15.94 13:01:07.08 -11:25:16.30 AT2026bzh 2026-02-12.45 17.3 10:56:29.81 -07:07:25.30 SN 2026bre 2026-02-12.16 17.15 08:55:43.51 -53:26:11.50 ASASSN-26as 2026-02-12.2 16.54 06:33:50.98 -41:46:25.10 ASASSN-26ar 2026-02-12.04 16.42 12:15:22.43 +23:59:39.60 SN2026bzg 2026-02-11.27 16.32 08:01:10.95 -03:43:14.30 AT2026coj 2026-02-9.25 13.73 12:44:00.18 -57:03:46.80 ASASSN-26aq 2026-02-9.18 16 06:26:33.34 -54:06:39.90 AT2026cih 2026-02-8.06 17.26 23:08:59.40 -88:59:11.60 SN 2026bsu 2026-02-8.03 16.02 01:04:14.94 -62:31:02.30 SN 2026azk 2026-02-8.04 16.41 08:44:55.41 +64:55:09.90 SN 2026anq 2026-02-7.16 17.62 12:37:42.99 +33:26:05.40 SN 2026bnm 2026-02-7.29 16.74 00:12:55.45 +33:21:25.90 SN2026cbh 2026-02-7.09 16.33 08:02:12.64 -04:14:20.90 SN 2026auh 2026-02-7.11 16.64 18:03:52.67 -31:27:26.00 TCP J18035290-3127298 2026-02-7.37 15.76 12:18:03.59 +50:27:10.20 SN 2026bjz 2026-02-7.25 16.48 07:51:51.12 +55:05:27.60 SN 2026ail 2026-02-6.21 16.85 08:10:56.38 +36:49:42.80 AT2026bsa 2026-02-6.29 17.47 04:43:45.47 -15:49:01.00 SN2026azr 2026-02-5.24 16.96 06:14:48.48 -34:20:08.90 ASASSN-26ap 2026-02-5.2 13.77 02:42:33.90 -27:21:02.60 SN 2026aip 2026-02-4.09 15.85 00:43:12.26 +38:35:47.90 AT2026brt 2026-02-3.12 14.92 14:34:27.21 +21:56:59.90 SN2026atb 2026-01-29.32 15.59 13:12:04.11 -60:56:12.40 ASASSN-26ao 2026-01-28.35 15.61 13:00:36.49 -06:28:26.00 SN2026azd 2026-01-28.23 15.69 10:33:50.27 -31:00:53.40 SN 2026ayz 2026-01-25.11 15.3 -rw-r--r-- 1 apache apache 5.8K Mar 29 02:06 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 15:33:45.28 -22:11:07.3 TCP J15334528-2211073 2026-01-16.8451 14.9mag 22:34:01.26 +39:53:32.8 TCP J22340126+3953328 2026-01-17.5738 16.79Cmag 00:42:52.36 +41:16:13.3 PNV J00425236+4116133 2026-01-18.5502 17.41Cmag 06:57:11.19 -17:24:43.9 TCP J06571119-1724439 2026-01-18.5375 14.2mag 00:42:52.23 +41:01:44.7 PNV J00425223+4101447 2026-01-19.5505 18.74Cmag 09:54:46.47 +69:06:31.7 PNV J09544647+6906317 2026-01-26.8081 19.3mag 18:08:51.99 -26:16:21.9 TCP J18085199-2616219 2026-01-31.8519 12.2mag 08:01:11.02 -03:43:14.1 TCP J08011102-0343141 2026-02-08.8090 15.10Cmag 05:19:15.40 -02:04:51.5 TCP J05191540-0204515 2026-02-13.4306 14.5mag 10:52:41.26 +36:40:08.9 TCP J10524126+3640089 2026-02-17.6065 17.4mag 05:50:50.81 +36:22:45.1 TCP J05505081+3622451 2026-02-17.5511 15.7mag 00:42:51.33 +41:13:49.1 PNV J00425133+4113491 2026-02-20.738 18.3mag 00:43:04.88 +41:29:41.4 PNV J00430488+4129414 2026-02-20.5923 18.84Cmag 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag -rw-r--r-- 1 apache apache 187K Mar 29 02:06 tocp_transients_list.txt

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