NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn

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

Processing fields Oph-04-Q2b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 07 07.24990    2461228.74990    13.71    17:16:03.07 +00:15:04.6   3656 1838   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits
Discovery image 2   2026 07 07.25075    2461228.75075    13.77    17:16:03.08 +00:15:03.1   3664 1834   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits
Mean magnitude and position on the discovery images: 
                   2026 07 07.2503  2461228.7503  13.74  17:16:03.07 +00:15:03.9
 21.77122  21.21132 galactic  Oph  Second-epoch detections are separated by 1.5" and 8.9 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
780 Armenia                 -0     -0       0  13.8    -0   -0
Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 17:16:03.07 +00:15:03.9:  15.63 +/- 99.00  upperlimit
Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 17:16:03.07 +00:15:03.9:  15.99 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Oph-04-Q2b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Processing complete!

Total number of candidates identified: 1

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Oph-04-Q2b1x1
#######################################
########### Starting Oph-04-Q2b1x1 ###########
Processing Oph-04-Q2b1x1
server tau has sufficient free disk space available: 483311 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 483311 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.png' -> 'transient_report/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits_preview.png'
Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits

renamed 'Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.png' -> 'transient_report/Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits_preview.png'
Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.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= 779.2725 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 438.0617 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1114.8341 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 486.6557 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1121.0054 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 486.5960 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 1.43061 INFO: SECOND_EPOCH__SD_ratio= 0.000 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 4.9 / [degC] CCD temperature FOCTEMP = 23.5100002288818 / [degC] Focuser temperature AMBTEMP = 24.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-07-07T00:59:41.3431080' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-07-07T05:59:41.3431080' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61228.2497840626 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-07-07T05:59:51.2437148' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61228.249898646 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 4.9 / [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 = 257.143947824013 / [deg] RA of telescope" status=0 Record 32: "DEC = -1.99968866399306 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 51.2547222222222 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 205.734722222222 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.28130612531614 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Oph-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '17 08 34' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-02 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 20455 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20455 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 23.5100002288818 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 23.5100002288818 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 15.5 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 56.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 903.39 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 24.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 18.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 6.100488 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/d_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits :) Spent 1.079870 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/d_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388 16 bitpix Avarage count on flat field image: 20659.746399 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits :) No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5) renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 5.0 / [degC] CCD temperature FOCTEMP = 23.4599990844727 / [degC] Focuser temperature AMBTEMP = 24.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-07-07T01:00:54.8347592' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-07-07T06:00:54.8347592' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61228.2506346526 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-07-07T06:01:04.7388702' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61228.2507492825 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 5.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 257.143947843902 / [deg] RA of telescope" status=0 Record 32: "DEC = -1.99968869479591 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 51.1422222222222 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 206.193888888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.28332469499586 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Oph-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '17 08 34' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-02 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 20455 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20455 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 23.4599990844727 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 23.4599990844727 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 15.5 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 56.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 903.39 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 24.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 18.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 6.100488 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/d_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits :) Spent 0.849662 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/d_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388 16 bitpix Avarage count on flat field image: 20659.746399 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits :) No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5) renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Dark frame used to calibrate the second-epoch images:

Flat field used to calibrate the second-epoch images:

after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Previews of the CALIBRATED second-epoch images:

fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits


fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.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/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits SExtractor catalog cache: saved Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.cat to cache SExtractor catalog cache: saved Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.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/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.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: 2461228.74989980 Re-using ../asassn_transients_list.txt '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' Re-using ../tocp_transients_list.txt '../tocp_transients_list.txt' -> 'tocp_transients_list.txt' Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits exists and is non-empty Saving wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits to local_wcs_cache/ 'wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits' -> 'local_wcs_cache/wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits' wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits exists and is non-empty Saving wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits to local_wcs_cache/ 'wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits' -> 'local_wcs_cache/wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits' wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits exists and is non-empty Saving wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits to local_wcs_cache/ 'wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits' -> 'local_wcs_cache/wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits' wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits exists and is non-empty Saving wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits to local_wcs_cache/ 'wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits' -> 'local_wcs_cache/wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits (1st reference image) verification OK: wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits Image size: 937.5'x624.4' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 17:08:27.279 -02:01:39.14 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits (1st new image) verification OK: wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Image size: 937.0'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 17:08:34.589 -01:59:40.81 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 17:08:27.279 -02:01:39.14 Second-epoch image center 17:08:34.589 -01:59:40.81 Angular distance between the image centers 0.0448 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits (2nd new image) verification OK: wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Image size: 937.0'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 17:08:37.676 -02:00:08.22 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 17:08:27.279 -02:01:39.14 Second-epoch image center 17:08:37.676 -02:00:08.22 Angular distance between the image centers 0.0501 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 17:08:34.589 -01:59:40.81 Second-epoch second image center 17:08:37.676 -02:00:08.22 Angular distance between the image centers 0.01494 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits &> /tmp/tmp.jGzTVzDNN2 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits &> /tmp/tmp.ZTOZxwRVSR Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits &> /tmp/tmp.lCTQjFiBgI Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits &> /tmp/tmp.BBWPFWvyW5 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Calibrating the magnitude scale Found non-empty wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.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_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits and wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits and wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat Found non-empty wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits and wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat The reference image (wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits) and catalog (wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat) found 'wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat' -> 'wcsmag.cat' Read 8417 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.2027 to 264.9867 deg, Dec -7.3134 to +3.2703 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 249.2027 to 264.9867 deg, Dec -7.3134 to 3.2703 deg Loaded 5695 Tycho-2 stars within the image boundaries (VT and BT non-zero). Relation between the catalog and instrumental magnitudes is written to calib.txt Stars used for magnitude calibration (good matches): 4672 out of 4823 total matches. Matched with Tycho-2 4823 out of 8417 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.610700 a=0.000000 b=1.000000 c=22.610700 From vast_summary.log: estimated ref. image limiting mag.: -7.85 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.76 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.76
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 8417 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.2027 to 264.9867 deg, Dec -7.3134 to +3.2703 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 249.2027 to 264.9867 deg, Dec -7.3134 to 3.2703 deg Loaded 5695 Tycho-2 stars within the image boundaries (VT and BT non-zero). Relation between the catalog and instrumental magnitudes is written to calib.txt Stars used for magnitude calibration (good matches): 4672 out of 4823 total matches. Matched with Tycho-2 4823 out of 8417 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits:

Forced-photometry filter: calibrated wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits -> calib.txt_param_ref_wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits (aperture=6.7) Read 11109 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.2870 to 265.0188 deg, Dec -7.2498 to +3.2660 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 249.2870 to 265.0188 deg, Dec -7.2498 to 3.2660 deg Loaded 5655 Tycho-2 stars within the image boundaries (VT and BT non-zero). Relation between the catalog and instrumental magnitudes is written to calib.txt Stars used for magnitude calibration (good matches): 4783 out of 5028 total matches. Matched with Tycho-2 5028 out of 11109 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits:

Forced-photometry filter: calibrated wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits -> calib.txt_param_ref_wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits (aperture=6.2) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 4 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.6 pix Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits 2.3 pix Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits 2.3 pix fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 2.3 pix fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits 2.6 pix wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits 2.3 pix wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits Limiting magnitude estimates: 14.8 mag. Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits 15.2 mag. Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits 15.1 mag. fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 15.1 mag. fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits All-image limiting magnitude estimate: 15.1 (SNR ) 12.0 (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 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.jGzTVzDNN2 (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits' -> 'wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits WCS_IMAGE_NAME=wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits WCS-calibrated image found: wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits Checking if the catalog wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits alredy exist and is non-empty... Catalog wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits WCS catalog name: wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=429, bad_region=2268, passed=8417 Got 8417 stars (including 5835 good ones) from the SExtractor catalog wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat util/solve_plate_with_UCAC5 got 8417 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 217 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 217 matched stars entering correct_measured_positions(), 215 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 217 matched stars entering correct_measured_positions(), 2397 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 217 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 217 matched stars entering correct_measured_positions(), 2396 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Accuracy estimation diagnostic: 217 matched stars entering correct_measured_positions(), 2396 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 217 stars left (next iteration limit 238) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits N_match=217 sigma_overall_arcsec=0.463 sigma_q1_arcsec=NaN sigma_q2_arcsec=NaN sigma_q3_arcsec=0.504 sigma_q4_arcsec=0.372 n_q1=0 n_q2=0 n_q3=153 n_q4=64 worst_quadrant_to_overall_ratio=1.090 The image catalog is written to wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits -region wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.ZTOZxwRVSR (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits' -> 'wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits WCS_IMAGE_NAME=wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits WCS-calibrated image found: wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits Checking if the catalog wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits alredy exist and is non-empty... Catalog wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits WCS catalog name: wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=678, bad_region=2368, passed=11109 Got 11109 stars (including 8219 good ones) from the SExtractor catalog wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat util/solve_plate_with_UCAC5 got 11109 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 230 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 230 matched stars entering correct_measured_positions(), 230 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 230 matched stars entering correct_measured_positions(), 3665 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 230 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 230 matched stars entering correct_measured_positions(), 3665 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 230 matched stars entering correct_measured_positions(), 3665 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 230 stars left (next iteration limit 253) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits N_match=230 sigma_overall_arcsec=0.437 sigma_q1_arcsec=0.415 sigma_q2_arcsec=0.499 sigma_q3_arcsec=NaN sigma_q4_arcsec=NaN n_q1=141 n_q2=89 n_q3=0 n_q4=0 worst_quadrant_to_overall_ratio=1.142 The image catalog is written to wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits -region wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.lCTQjFiBgI (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits WCS_IMAGE_NAME=wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits WCS-calibrated image found: wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Checking if the catalog wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits WCS catalog name: wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=548, bad_region=2318, passed=9927 Got 9927 stars (including 7183 good ones) from the SExtractor catalog wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat util/solve_plate_with_UCAC5 got 9927 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.0' Seting catalog search parameters based on the expected field of view 937.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 228 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 228 matched stars entering correct_measured_positions(), 228 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 228 matched stars entering correct_measured_positions(), 3233 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 228 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 228 matched stars entering correct_measured_positions(), 3232 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 228 matched stars entering correct_measured_positions(), 3232 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Excluding outliers - 228 stars left (next iteration limit 250) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits N_match=228 sigma_overall_arcsec=0.405 sigma_q1_arcsec=0.407 sigma_q2_arcsec=0.418 sigma_q3_arcsec=NaN sigma_q4_arcsec=NaN n_q1=137 n_q2=91 n_q3=0 n_q4=0 worst_quadrant_to_overall_ratio=1.031 The image catalog is written to wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits -region wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.BBWPFWvyW5 (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits WCS_IMAGE_NAME=wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits WCS-calibrated image found: wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Checking if the catalog wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits WCS catalog name: wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=533, bad_region=2314, passed=9854 Got 9854 stars (including 7122 good ones) from the SExtractor catalog wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat util/solve_plate_with_UCAC5 got 9854 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.0' Seting catalog search parameters based on the expected field of view 937.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 228 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 228 matched stars entering correct_measured_positions(), 227 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 228 matched stars entering correct_measured_positions(), 3172 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 228 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 228 matched stars entering correct_measured_positions(), 3172 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 228 matched stars entering correct_measured_positions(), 3172 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 228 stars left (next iteration limit 250) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits N_match=228 sigma_overall_arcsec=0.400 sigma_q1_arcsec=0.344 sigma_q2_arcsec=0.460 sigma_q3_arcsec=NaN sigma_q4_arcsec=NaN n_q1=135 n_q2=93 n_q3=0 n_q4=0 worst_quadrant_to_overall_ratio=1.151 The image catalog is written to wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits -region wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits sigma_overall=0.463 worst_q_ratio=1.090 ref2=Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits sigma_overall=0.437 worst_q_ratio=1.142 new1=fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits sigma_overall=0.405 worst_q_ratio=1.031 new2=fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits sigma_overall=0.400 worst_q_ratio=1.151 reference average sigma_overall=0.45 worst_q_ratio=1.116 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456_astrometric_residuals.png (217 matched stars from wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.39 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416_astrometric_residuals.png (230 matched stars from wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204_astrometric_residuals.png (228 matched stars from wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205_astrometric_residuals.png (228 matched stars from wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits' Saving fully-calibrated image wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits' Preparing the HTML report for the field Oph-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 0s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 24442_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 24442_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 2   2026 07 07.25075    2461228.75075    11.94    16:51:17.92 -06:14:37.1   7412 5773   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 16:51:17.90 -06:14:37.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 02805_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 02805_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 3   2026 07 07.25075    2461228.75075    9.67    16:57:51.07 -02:45:41.8   6418 3653   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 16:57:51.07 -02:45:41.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22413_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 22413_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 3   2026 07 07.25075    2461228.75075    10.87    17:10:08.21 -02:35:56.2   4562 3556   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 17:10:08.20 -02:35:56.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 01447_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 01447_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 3   2026 07 07.25075    2461228.75075    10.34    16:53:06.89 -04:55:42.3   7135 4969   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 16:53:06.88 -04:55:42.4 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 Oph-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/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits SExtractor catalog cache: saved Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.cat to cache SExtractor catalog cache: saved Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits Creating symlink local_wcs_cache/wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits Creating symlink local_wcs_cache/wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Creating symlink local_wcs_cache/wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.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_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits exists and is non-empty wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits exists and is non-empty wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits exists and is non-empty wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits (1st reference image) verification OK: wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits Image size: 937.5'x624.4' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 17:08:27.279 -02:01:39.14 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits (1st new image) verification OK: wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Image size: 937.0'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 17:08:34.589 -01:59:40.81 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 17:08:27.279 -02:01:39.14 Second-epoch image center 17:08:34.589 -01:59:40.81 Angular distance between the image centers 0.0448 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits (2nd new image) verification OK: wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Image size: 937.0'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 17:08:37.676 -02:00:08.22 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 17:08:27.279 -02:01:39.14 Second-epoch image center 17:08:37.676 -02:00:08.22 Angular distance between the image centers 0.0501 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 17:08:34.589 -01:59:40.81 Second-epoch second image center 17:08:37.676 -02:00:08.22 Angular distance between the image centers 0.01494 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits &> /tmp/tmp.2bNEsX5uda Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits &> /tmp/tmp.3Ziqi6ro9F Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits &> /tmp/tmp.JPJ60ronDo Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits &> /tmp/tmp.51Gi2DRmdK Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Calibrating the magnitude scale Found non-empty wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.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_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits and wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits and wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat Found non-empty wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits and wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat The reference image (wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits) and catalog (wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat) found 'wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat' -> 'wcsmag.cat' Read 59444 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.1914 to 264.9903 deg, Dec -7.3134 to +3.2723 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 249.1914 to 264.9903 deg, Dec -7.3134 to 3.2723 deg Loaded 5707 Tycho-2 stars within the image boundaries (VT and BT non-zero). Relation between the catalog and instrumental magnitudes is written to calib.txt Stars used for magnitude calibration (good matches): 4476 out of 5063 total matches. Matched with Tycho-2 5063 out of 59444 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.439200 a=0.000000 b=1.000000 c=22.439200 From vast_summary.log: estimated ref. image limiting mag.: -7.51 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.93 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.93
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 59444 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.1914 to 264.9903 deg, Dec -7.3134 to +3.2723 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 249.1914 to 264.9903 deg, Dec -7.3134 to 3.2723 deg Loaded 5707 Tycho-2 stars within the image boundaries (VT and BT non-zero). Relation between the catalog and instrumental magnitudes is written to calib.txt Stars used for magnitude calibration (good matches): 4476 out of 5063 total matches. Matched with Tycho-2 5063 out of 59444 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits:

Forced-photometry filter: calibrated wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits -> calib.txt_param_ref_wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits (aperture=5.1) Read 83317 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.2785 to 265.0192 deg, Dec -7.2582 to +3.2712 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 249.2785 to 265.0192 deg, Dec -7.2582 to 3.2712 deg Loaded 5674 Tycho-2 stars within the image boundaries (VT and BT non-zero). Relation between the catalog and instrumental magnitudes is written to calib.txt Stars used for magnitude calibration (good matches): 4337 out of 5047 total matches. Matched with Tycho-2 5047 out of 83317 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits:

Forced-photometry filter: calibrated wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits -> calib.txt_param_ref_wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits (aperture=4.6) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 31 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.5 pix Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits 2.2 pix Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits 2.2 pix fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 2.2 pix fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits 2.5 pix wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits 2.2 pix wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits Limiting magnitude estimates: 14.9 mag. Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits 15.3 mag. Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits 15.2 mag. fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 15.2 mag. fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits All-image limiting magnitude estimate: 15.2 (SNR ) 14.4 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.2bNEsX5uda (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits' -> 'wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits WCS_IMAGE_NAME=wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits WCS-calibrated image found: wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits Checking if the catalog wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits alredy exist and is non-empty... Catalog wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits WCS catalog name: wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=3443, bad_region=14257, passed=59437 Got 59437 stars (including 42646 good ones) from the SExtractor catalog wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat util/solve_plate_with_UCAC5 got 59437 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 207 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 207 matched stars entering correct_measured_positions(), 205 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 207 matched stars entering correct_measured_positions(), 15518 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 207 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 207 matched stars entering correct_measured_positions(), 15518 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 207 matched stars entering correct_measured_positions(), 15518 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 207 stars left (next iteration limit 227) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits N_match=207 sigma_overall_arcsec=0.452 sigma_q1_arcsec=NaN sigma_q2_arcsec=NaN sigma_q3_arcsec=0.477 sigma_q4_arcsec=0.373 n_q1=0 n_q2=0 n_q3=144 n_q4=63 worst_quadrant_to_overall_ratio=1.055 The image catalog is written to wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits -region wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.3Ziqi6ro9F (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits' -> 'wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits WCS_IMAGE_NAME=wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits WCS-calibrated image found: wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits Checking if the catalog wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits alredy exist and is non-empty... Catalog wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits WCS catalog name: wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=6159, bad_region=11179, passed=83313 Got 83313 stars (including 67379 good ones) from the SExtractor catalog wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat util/solve_plate_with_UCAC5 got 83313 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 222 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 222 matched stars entering correct_measured_positions(), 221 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 222 matched stars entering correct_measured_positions(), 26480 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 222 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 222 matched stars entering correct_measured_positions(), 26479 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 222 matched stars entering correct_measured_positions(), 26479 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 222 stars left (next iteration limit 244) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits N_match=222 sigma_overall_arcsec=0.404 sigma_q1_arcsec=0.391 sigma_q2_arcsec=0.445 sigma_q3_arcsec=NaN sigma_q4_arcsec=NaN n_q1=137 n_q2=85 n_q3=0 n_q4=0 worst_quadrant_to_overall_ratio=1.102 The image catalog is written to wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits -region wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.JPJ60ronDo (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits WCS_IMAGE_NAME=wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits WCS-calibrated image found: wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Checking if the catalog wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits WCS catalog name: wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=5245, bad_region=10780, passed=78150 Got 78150 stars (including 63262 good ones) from the SExtractor catalog wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat util/solve_plate_with_UCAC5 got 78150 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.0' Seting catalog search parameters based on the expected field of view 937.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 226 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 226 matched stars entering correct_measured_positions(), 225 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 226 matched stars entering correct_measured_positions(), 25161 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 226 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 226 matched stars entering correct_measured_positions(), 25161 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 226 matched stars entering correct_measured_positions(), 25161 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 226 stars left (next iteration limit 248) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits N_match=226 sigma_overall_arcsec=0.419 sigma_q1_arcsec=0.384 sigma_q2_arcsec=0.456 sigma_q3_arcsec=NaN sigma_q4_arcsec=NaN n_q1=132 n_q2=94 n_q3=0 n_q4=0 worst_quadrant_to_overall_ratio=1.087 The image catalog is written to wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits -region wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.51Gi2DRmdK (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits WCS_IMAGE_NAME=wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits WCS-calibrated image found: wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Checking if the catalog wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits WCS catalog name: wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=5247, bad_region=10718, passed=77666 Got 77666 stars (including 62856 good ones) from the SExtractor catalog wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat util/solve_plate_with_UCAC5 got 77666 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.0' Seting catalog search parameters based on the expected field of view 937.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 221 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 221 matched stars entering correct_measured_positions(), 221 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 221 matched stars entering correct_measured_positions(), 24953 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 221 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 221 matched stars entering correct_measured_positions(), 24952 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 221 matched stars entering correct_measured_positions(), 24952 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 221 stars left (next iteration limit 243) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits N_match=221 sigma_overall_arcsec=0.368 sigma_q1_arcsec=0.335 sigma_q2_arcsec=0.518 sigma_q3_arcsec=NaN sigma_q4_arcsec=NaN n_q1=132 n_q2=89 n_q3=0 n_q4=0 worst_quadrant_to_overall_ratio=1.407 The image catalog is written to wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits -region wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/wcs_fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Saving fully-calibrated image wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/wcs_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Preparing the HTML report for the field Oph-04-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 16:57:53.95 -01:50:02.0: 13.16 +/- 0.04 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 17:03:17.32 -05:50:32.1: 11.79 +/- 0.01 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 17:23:28.87 -04:06:06.7: 13.91 +/- 0.08 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 17:04:03.63 -04:19:52.1: 13.14 +/- 0.04 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 17:11:43.04 -05:50:34.2: 13.71 +/- 0.07 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 16:58:44.00 -04:04:01.5: 13.48 +/- 0.05 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 17:06:06.57 +00:41:46.6: 13.41 +/- 0.05 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 17:18:34.61 -05:56:02.4: 12.53 +/- 0.02 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 17:04:03.63 -04:19:52.1: 13.24 +/- 0.03 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 16:57:53.95 -01:50:02.0: 13.29 +/- 0.03 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 17:03:17.32 -05:50:32.1: 11.81 +/- 0.01 detection Forced photometry reference-image weighted average: 13.20 +/- 0.02 Forced photometry reference-image weighted average: 13.24 +/- 0.03 Forced photometry filter REJECTED candidate at 17:04:03.63 -04:19:52.1: ref_mag=13.20 +/- 0.02 new_mean_mag=13.5130 delta=-0.31 (need > 0.90) Forced photometry filter REJECTED candidate at 16:57:53.95 -01:50:02.0: ref_mag=13.24 +/- 0.03 new_mean_mag=13.4569 delta=-0.22 (need > 0.90) Forced photometry reference-image weighted average: 11.80 +/- 0.01 Forced photometry filter REJECTED candidate at 17:03:17.32 -05:50:32.1: ref_mag=11.80 +/- 0.01 new_mean_mag=11.8825 delta=-0.08 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 17:11:43.04 -05:50:34.2: 13.75 +/- 0.05 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 16:58:44.00 -04:04:01.5: 13.94 +/- 0.06 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 17:23:28.87 -04:06:06.7: 13.75 +/- 0.05 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 17:06:06.57 +00:41:46.6: 13.65 +/- 0.04 detection Forced photometry reference-image weighted average: 13.80 +/- 0.04 Forced photometry reference-image weighted average: 13.74 +/- 0.04 Forced photometry reference-image weighted average: 13.69 +/- 0.04 Forced photometry filter REJECTED candidate at 17:11:43.04 -05:50:34.2: ref_mag=13.74 +/- 0.04 new_mean_mag=13.9691 delta=-0.23 (need > 0.90) Forced photometry filter REJECTED candidate at 17:23:28.87 -04:06:06.7: ref_mag=13.80 +/- 0.04 new_mean_mag=14.2025 delta=-0.41 (need > 0.90) Forced photometry filter REJECTED candidate at 16:58:44.00 -04:04:01.5: ref_mag=13.69 +/- 0.04 new_mean_mag=14.2148 delta=-0.53 (need > 0.90) Forced photometry reference-image weighted average: 13.55 +/- 0.03 Forced photometry filter REJECTED candidate at 17:06:06.57 +00:41:46.6: ref_mag=13.55 +/- 0.03 new_mean_mag=13.8586 delta=-0.31 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 17:18:34.61 -05:56:02.4: 12.63 +/- 0.02 detection Forced photometry reference-image weighted average: 12.59 +/- 0.01 Forced photometry filter REJECTED candidate at 17:18:34.61 -05:56:02.4: ref_mag=12.59 +/- 0.01 new_mean_mag=12.7157 delta=-0.13 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 17:06:05.64 +00:32:25.2: 12.80 +/- 0.03 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 17:06:05.64 +00:32:25.2: 12.98 +/- 0.02 detection Forced photometry reference-image weighted average: 12.90 +/- 0.02 Forced photometry filter REJECTED candidate at 17:06:05.64 +00:32:25.2: ref_mag=12.90 +/- 0.02 new_mean_mag=13.3100 delta=-0.41 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 17:16:03.07 +00:15:03.9: 15.63 +/- 99.00 upperlimit Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 16:52:58.52 -04:07:57.5: 13.11 +/- 0.04 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 17:11:36.39 -00:32:21.8: 13.61 +/- 0.06 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 16:52:25.52 -00:25:10.2: 14.07 +/- 0.09 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 17:06:59.01 +01:43:06.9: 13.88 +/- 0.08 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 17:16:03.07 +00:15:03.9: 15.99 +/- 99.00 upperlimit Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 16:52:58.52 -04:07:57.5: 13.45 +/- 0.04 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 16:59:54.19 +02:09:52.8: 13.99 +/- 0.09 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 17:11:36.39 -00:32:21.8: 13.83 +/- 0.05 detection Forced photometry reference-image weighted average: 13.29 +/- 0.03 Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 16:52:25.52 -00:25:10.2: 14.27 +/- 0.08 detection Forced photometry filter REJECTED candidate at 16:52:58.52 -04:07:57.5: ref_mag=13.29 +/- 0.03 new_mean_mag=13.6278 delta=-0.33 (need > 0.90) Forced photometry reference-image weighted average: 14.19 +/- 0.06 Forced photometry filter REJECTED candidate at 16:52:25.52 -00:25:10.2: ref_mag=14.19 +/- 0.06 new_mean_mag=14.2479 delta=-0.06 (need > 0.90) Forced photometry reference-image weighted average: 13.74 +/- 0.04 Forced photometry filter REJECTED candidate at 17:11:36.39 -00:32:21.8: ref_mag=13.74 +/- 0.04 new_mean_mag=14.0476 delta=-0.31 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-03-27_05-03-14_20.00sec_-15.00C_LIGHT_0456.fits at 17:26:19.32 -00:49:30.3: 13.93 +/- 0.09 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 17:06:59.01 +01:43:06.9: 14.16 +/- 0.07 detection Forced photometry reference-image weighted average: 14.03 +/- 0.05 Forced photometry filter REJECTED candidate at 17:06:59.01 +01:43:06.9: ref_mag=14.03 +/- 0.05 new_mean_mag=14.1948 delta=-0.16 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 16:59:54.19 +02:09:52.8: 14.24 +/- 0.08 detection Forced photometry reference-image weighted average: 14.13 +/- 0.06 Forced photometry filter REJECTED candidate at 16:59:54.19 +02:09:52.8: ref_mag=14.13 +/- 0.06 new_mean_mag=14.2675 delta=-0.13 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-05-12_04-37-42_20.00sec_-5.00C_LIGHT_0416.fits at 17:26:19.32 -00:49:30.3: 14.14 +/- 0.08 detection Forced photometry reference-image weighted average: 14.05 +/- 0.06 Forced photometry filter REJECTED candidate at 17:26:19.32 -00:49:30.3: ref_mag=14.05 +/- 0.06 new_mean_mag=14.3866 delta=-0.34 (need > 0.90) Adding exclusion_list_local.txt__out107274.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 9s 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 107178_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107178_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    14.21    17:23:28.78 -04:06:08.0   2539 4479   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    14.20    17:23:28.97 -04:06:05.5   2546 4474   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107187_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107187_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    14.14    16:58:43.93 -04:04:01.5   6277 4448   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    14.37    16:58:44.08 -04:04:01.6   6284 4443   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107194_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107194_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    13.96    17:11:43.04 -05:50:34.4   4319 5526   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    13.98    17:11:43.05 -05:50:34.1   4327 5521   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107202_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107202_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    13.85    17:06:06.60 +00:41:46.8   5160 1567   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    13.87    17:06:06.54 +00:41:46.4   5168 1562   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107205_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107205_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 2   2026 07 07.25075    2461228.75075    13.61    17:13:46.58 -05:44:52.9   4017 5465   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 17:13:46.58 -05:44:52.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107207_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107207_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    13.57    17:04:03.64 -04:19:51.5   5472 4607   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    13.46    17:04:03.63 -04:19:52.6   5480 4603   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107208_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107208_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    13.47    16:57:53.92 -01:50:01.5   6403 3096   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    13.45    16:57:53.97 -01:50:02.5   6410 3092   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107216_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107216_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 2   2026 07 07.25075    2461228.75075    13.05    17:09:42.66 +01:20:05.4   4622 1175   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 17:09:42.64 +01:20:05.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107219_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107219_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    12.67    17:18:34.58 -05:56:02.1   3284 5587   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    12.77    17:18:34.63 -05:56:02.6   3292 5583   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107223_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107223_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    11.83    17:03:17.34 -05:50:32.2   5590 5524   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    11.94    17:03:17.30 -05:50:32.1   5598 5520   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107240_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107240_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 2   2026 07 07.25075    2461228.75075    13.12    17:18:23.32 -01:47:27.9   3314 3071   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 17:18:23.30 -01:47:27.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107247_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107247_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    13.31    17:06:05.67 +00:32:25.6   5162 1661   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    13.31    17:06:05.61 +00:32:24.9   5170 1656   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107258_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107258_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 2   2026 07 07.25075    2461228.75075    13.43    17:15:45.56 -04:30:22.4   3716 4713   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 17:15:45.55 -04:30:21.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107262_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107262_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 2   2026 07 07.25075    2461228.75075    13.69    17:12:46.53 -05:25:19.5   4167 5266   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Rejecting candidate due to large distance (11.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107264_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107264_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    13.64    16:52:58.53 -04:07:57.8   7149 4490   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    13.62    16:52:58.51 -04:07:57.1   7157 4486   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107269_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107269_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 2   2026 07 07.25075    2461228.75075    13.71    17:26:11.65 -02:04:47.2   2130 3250   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 17:26:11.60 -02:04:47.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107274_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 Preparing report for the candidate 107274_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107287_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107287_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 2   2026 07 07.25075    2461228.75075    13.79    16:56:59.88 -04:04:36.7   6547 4450   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits Rejecting candidate due to large distance (19.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107311_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107311_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    14.04    17:11:36.29 -00:32:21.1   4330 2316   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    14.05    17:11:36.48 -00:32:22.5   4337 2312   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107325_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107325_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    14.19    16:52:25.48 -00:25:10.9   7234 2239   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    14.33    16:52:25.55 -00:25:09.6   7242 2234   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107332_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107332_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    14.21    17:06:59.02 +01:43:07.2   5027 0946   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    14.18    17:06:59.01 +01:43:06.6   5035 0942   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107339_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107339_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    14.27    16:59:54.26 +02:09:53.2   6100 0672   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    14.27    16:59:54.12 +02:09:52.3   6108 0667   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107350_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107350_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 2   2026 07 07.25075    2461228.75075    14.25    17:17:14.72 -02:30:17.3   3488 3502   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 17:17:14.81 -02:30:18.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107355_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 107355_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 1   2026 07 07.24990    2461228.74990    14.27    17:26:19.21 -00:49:30.8   2099 2494   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Discovery image 2   2026 07 07.25075    2461228.75075    14.63    17:26:19.43 -00:49:29.9   2106 2489   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 09168_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 09168_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 3   2026 07 07.25075    2461228.75075    10.42    16:53:06.89 -04:55:42.6   7135 4969   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 16:53:06.88 -04:55:42.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 80273_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 80273_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 3   2026 07 07.25075    2461228.75075    11.48    17:31:10.58 +02:02:22.3   1354 0743   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 17:31:10.57 +02:02:22.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 04116_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 04116_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 3   2026 07 07.25075    2461228.75075    13.07    17:18:03.97 -06:13:25.2   3370 5758   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 17:18:03.95 -06:13:24.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 19638_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 19638_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 3   2026 07 07.25075    2461228.75075    9.75    16:57:51.07 -02:45:41.9   6418 3653   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 16:57:51.07 -02:45:41.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76414_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 76414_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 3   2026 07 07.25075    2461228.75075    12.06    16:51:17.92 -06:14:37.2   7412 5773   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 16:51:17.91 -06:14:37.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 88506_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 88506_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 3   2026 07 07.25075    2461228.75075    12.88    17:19:21.43 -05:49:11.5   3174 5514   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 17:19:21.43 -05:49:10.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21040_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 The candidate 21040_fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205 did not pass the final checks Discovery image 3   2026 07 07.25075    2461228.75075    11.04    17:10:08.21 -02:35:56.2   4562 3556   /data_ssd/NMW-TexasTech/workdir//img_2026-07-07_CI_Oph-04-Q2b1x1_012209_TTUQ2b1x1_2289269_hIgyndVn/fd_Oph-04-Q2b1x1_2026-07-07_01-00-54_20.00sec_5.00C_LIGHT_0205.fits **** FOUND 17:10:08.20 -02:35:56.1 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 11s Prepared the HTML report for the field Oph-04-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 17:16:03.07 +00:15:03.9 ########### Completed Oph-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 #### 17:16:03.07 +00:15:03.9 ################################################################################### 17:16:03.07 +00:15:03.9 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461228.74989980 -observatory V36 07:39:58.00 +17:22:37.7 Mercury (4.0mag) 09:58:30.45 +14:01:05.5 Venus (-4.1mag) 04:14:58.84 +21:00:52.5 Mars (1.3mag) 08:13:51.89 +20:20:14.7 Jupiter (-1.8mag) 00:55:28.66 +03:19:05.1 Saturn (0.7mag) 04:06:37.75 +20:43:25.1 Uranus (5.8mag) 00:17:01.74 +00:20:53.5 Neptune (7.8mag) 20:31:11.80 -23:16:38.6 Pluto (14.4mag) 00:26:53.38 +05:27:28.3 Moon (-10.5mag) -rw-r--r-- 1 apache apache 362 Jul 7 02:10 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461228.74989980: 08:13:56.82 +20:19:56.2 Io (6.1mag) 08:14:01.53 +20:19:40.8 Europa (6.3mag) 08:13:37.29 +20:21:09.3 Ganymede (5.6mag) 08:14:14.17 +20:18:59.1 Callisto (6.8mag) 08:12:32.24 +20:03:10.3 Himalia (15.7mag) 08:13:56.44 +20:19:58.3 Thebe (16.6mag) 08:11:54.75 +20:08:25.2 Elara (17.6mag) 08:17:18.03 +20:16:05.0 Pasiphae (17.8mag) 08:19:00.19 +20:24:54.1 Carme (19.0mag) 00:55:19.51 +03:19:28.7 Titan (8.5mag) 00:55:30.69 +03:18:51.4 Rhea (9.8mag) 00:55:02.69 +03:18:50.9 Iapetus (11.2mag) 00:55:44.18 +03:18:56.6 Hyperion (14.5mag) 00:55:33.53 +03:16:46.1 Phoebe (16.6mag) -rw-r--r-- 1 apache apache 568 Jul 7 02:10 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461228.74989980: 17:42:54.50 -33:37:16.9 JWST 13:49:11.70 +56:48:19.2 Chandra 09:07:30.95 -51:42:03.4 XMM-Newton -rw-r--r-- 1 apache apache 96 Jul 7 02:10 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461228.74989980 -observatory V36 02:31:48.53 +14:03:01.0 17.9mag P/1996 R2 (Lagerkvist) 18:20:23.24 -34:15:55.0 13.7mag P/2010 H2 (Vales) 06:22:33.65 -68:05:47.0 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 05:59:42.84 +32:23:43.0 17.6mag C/2017 K2 (PANSTARRS) 17:04:02.07 +16:03:25.5 18.0mag C/2021 G2 (ATLAS) 01:28:50.58 +01:29:25.0 15.3mag P/2021 N1 (ZTF) 23:01:18.93 +32:16:44.3 17.2mag C/2022 E2 (ATLAS) 06:08:49.79 +26:57:02.8 16.6mag C/2022 N2 (PANSTARRS) 09:52:50.20 +29:55:05.8 16.8mag C/2022 QE78 (ATLAS) 09:07:44.94 +04:56:03.6 17.8mag C/2022 R6 (PANSTARRS) 18:09:08.50 +21:24:05.8 17.9mag C/2023 A3 (Tsuchinshan-ATLAS) 15:11:57.57 -11:19:17.6 17.7mag P/2023 B1 (PANSTARRS) 21:52:49.81 +67:37:13.4 17.8mag C/2023 H5 (Lemmon) 16:37:12.98 -09:45:04.0 13.9mag C/2023 R1 (PANSTARRS) 07:55:20.51 +65:32:46.5 17.9mag C/2024 A1 (ATLAS) 07:28:42.15 +29:50:24.7 14.5mag C/2024 E1 (Wierzchos) 15:17:54.04 +15:14:08.6 17.5mag C/2024 G6 (ATLAS) 19:45:10.17 +38:45:21.7 13.8mag C/2024 J3 (ATLAS) 21:50:38.87 +45:31:17.3 17.9mag C/2024 R4 (PANSTARRS) 04:46:41.15 -13:56:44.1 15.8mag C/2024 T5 (ATLAS) 06:31:58.02 +29:35:11.3 18.0mag C/2025 J1 (Borisov) 07:12:05.44 -12:37:39.2 16.3mag C/2025 R3 (PANSTARRS) 09:52:33.52 +22:33:49.6 17.7mag C/2025 V2 (Rankin) 12:43:39.18 +04:03:46.1 17.1mag C/2025 Y1 (ATLAS) 17:00:57.19 +79:01:03.2 17.4mag C/2026 A2 (Bok) 02:42:49.18 +45:05:58.9 16.6mag C/2026 B2 (Sun-Gao) 11:23:36.12 +03:57:57.6 16.9mag A/2026 E1 21:14:04.51 -14:01:55.0 7.4mag 10P/Tempel 11:12:02.59 -01:45:37.4 16.1mag 29P/Schwassmann-Wachmann 03:55:39.57 +29:12:36.5 17.8mag 47P/Ashbrook-Jackson 10:01:34.65 +14:59:41.7 17.0mag 63P/Wild 00:46:54.32 -05:08:29.8 15.6mag 65P/Gunn 08:17:12.18 +34:20:34.0 17.8mag 76P/West-Kohoutek-Ikemura 04:19:52.19 +19:59:59.2 13.7mag 78P/Gehrels 02:17:10.09 +10:09:46.0 16.2mag 88P/Howell 06:26:11.57 +30:41:32.0 15.6mag 93P/Lovas 04:10:59.39 +30:57:38.7 16.9mag 114P/Wiseman-Skiff 08:01:06.05 +31:01:56.4 15.3mag 123P/West-Hartley 10:42:22.26 +02:27:17.5 16.8mag 124P/Mrkos 04:46:43.03 +20:42:54.5 16.3mag 128P/Shoemaker-Holt 05:30:21.70 +19:43:36.0 17.8mag 131P/Mueller 00:00:36.24 +02:48:11.4 18.0mag 139P/Vaisala-Oterma 07:01:48.14 +17:40:21.9 15.1mag 141P-D/Machholz 03:15:26.03 -21:22:37.0 15.6mag 161P/Hartley-IRAS 05:21:54.67 +33:14:08.8 15.3mag 162P/SidingSpring 19:11:27.68 +13:17:37.4 15.0mag 169P/NEAT 01:33:30.70 +07:13:33.9 17.7mag 220P/McNaught 16:36:33.76 -08:16:41.1 16.9mag 235P/LINEAR 08:38:41.78 +33:34:36.3 17.9mag 240P/NEAT 20:43:14.06 -48:51:07.3 17.8mag 259P/Garradd 01:50:39.62 +10:38:31.5 15.7mag 260P/McNaught 05:27:51.04 +36:34:06.0 17.4mag 295P/LINEAR 15:06:52.20 +06:19:26.7 17.6mag 391P/Kowalski 08:31:49.77 +19:47:59.1 17.9mag 450P/LONEOS 07:46:52.01 +39:28:17.4 17.9mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.7K Jul 7 02:10 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.78 +32:04:21.30 AT2026ovz 2026-06-14.59 15.39 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:48.82 -61:36:13.20 ASASSN-26dd 2026-05-5.21 15.15 14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63 13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43 11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59 22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36 21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15 14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42 15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06 16:34:34.97 -54:34:58.00 ASASSN-26da 2026-04-25.32 16.11 10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28 15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65 07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89 11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38 10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 10:53:55.52 -16:06:06.00 ASASSN-26cz 2026-04-22.28 16.29 16:41:15.63 +39:17:14.70 2026-06-26.38 16.07 13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78 13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65 13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31 06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16 23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9 12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03 21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18 08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01 14:49:14.01 -27:29:20.10 ASASSN-26cu 2026-04-16.29 -2.7 17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15 15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96 16:41:15.63 +39:17:14.70 2026-06-26.38 16.07 12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65 17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03 09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49 16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5 04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37 22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21 19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06 19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98 16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.14 13.64 09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34 05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49 07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7 21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7 04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81 05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07 -rw-r--r-- 1 apache apache 5.6K Jul 7 02:10 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag 00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag 00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag 21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag 15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag 07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag 16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag 00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag 09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag 00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag 00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag 12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag 00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag 00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag 00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag 19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag 09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag 19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag 19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag 00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag -rw-r--r-- 1 apache apache 189K Jul 7 02:10 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 11:22:02.700 -24:23:51.28 AT 2026rlq 2026-05-07.27 20.73 13:17:29.523 +09:10:51.61 AT 2026rlp 2026-05-21.26 20.85 20:21:54.334 -21:13:51.37 AT 2026rlo 2026-05-20.57 19.91 20:13:59.295 -23:24:43.54 AT 2026rln 2026-05-20.56 20.51 20:30:30.579 -12:41:46.85 AT 2026rlm 2026-05-21.56 19.73 20:43:01.499 -03:15:22.31 AT 2026rll 2026-05-24.58 20.5 13:57:02.714 -12:01:29.35 AT 2026rlk 2026-06-08.30 20.84 13:16:56.704 -11:47:53.30 AT 2026rlj 2026-06-08.28 20 13:42:35.447 -10:35:49.51 AT 2026rli 2026-06-08.28 21.14 14:25:38.943 +19:01:07.83 AT 2026rlh 2026-06-08.40 20.5 16:13:48.682 +00:00:26.76 AT 2026rlg 2026-04-22.57 20.84 22:15:54.112 +23:40:17.72 AT 2026rlf 2026-06-14.54 20.59 13:39:57.504 +14:08:32.07 AT 2026rle 2026-04-20.33 19.97 16:39:17.605 +34:01:16.25 AT 2026rld 2026-07-03.92 19.4 17:35:07.524 +18:54:37.37 AT 2026rlc 2026-06-24.12 20.26 14:58:06.312 +23:48:04.39 AT 2026rlb 2026-07-04.89 19.46 16:59:08.261 +40:26:51.67 AT 2026rla 2026-07-03.93 20.2 02:22:22.889 -51:06:30.47 AT 2026rkz 2026-07-04.82 18.29 01:46:17.235 -45:18:42.90 AT 2026rky 2026-07-04.78 18.97 01:02:13.157 -36:54:08.07 AT 2026rkx 2026-06-23.82 19.78 -rw-r--r-- 1 apache apache 29K Jul 7 02:10 tns_transients_list.txt

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