NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh

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

Processing fields Com-04-Q2b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 04 05.40605    2461135.90605    11.75    12:22:54.85 +15:49:19.8   5319 2081   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits
Discovery image 2   2026 04 05.40660    2461135.90660    11.74    12:22:54.85 +15:49:19.6   5316 2081   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits
Mean magnitude and position on the discovery images: 
                   2026 04 05.4063  2461135.9063  11.74  12:22:54.85 +15:49:19.7
271.13590  76.89863 galactic  Com  Second-epoch detections are separated by 0.1" and 2.9 pix   
The object was found in VSX
 5"  SN 2020oi                     
Type: SN
#   Max.           Min./Amp.       JD0           Period
    14.300   g         <  20.500   g                                                                              
The object was not found in astcheck.
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?)
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 04 05.40605    2461135.90605    12.07    12:46:43.94 +14:15:35.2   1839 3038   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits
Discovery image 2   2026 04 05.40660    2461135.90660    12.06    12:46:43.89 +14:15:35.8   1836 3037   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits
Mean magnitude and position on the discovery images: 
                   2026 04 05.4063  2461135.9063  12.06  12:46:43.92 +14:15:35.5
297.82396  77.08491 galactic  Com  Second-epoch detections are separated by 1.0" and 3.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
402 Chloe                    0     -0       0  12.2     0    0
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?)
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Processing complete!

Total number of candidates identified: 2

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-03-20.fit
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 3000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 2000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Com-04-Q2b1x1
#######################################
########### Starting Com-04-Q2b1x1 ###########
Processing Com-04-Q2b1x1
server tau has sufficient free disk space available: 584841 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 584841 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.png' -> 'transient_report/Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits_preview.png'
Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits

renamed 'Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.png' -> 'transient_report/Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits_preview.png'
Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.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= 1082.0768 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 457.6398 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2186.7562 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 549.2793 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2187.8574 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 547.7782 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 2.02089 INFO: SECOND_EPOCH__SD_ratio= 0.003 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-03-20.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -5.0 / [degC] CCD temperature AMBTEMP = 6.2 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits Header: 68 keys total, 3 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= '2026-04-05T04:44:32.9872155' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-04-05T09:44:32.9872155' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61135.4059373494 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-04-05T09:44:42.8841889' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61135.4060518984 / 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 = 186.664633310341 / [deg] RA of telescope" status=0 Record 32: "DEC = 14.0002229754703 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 39.8919444444444 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 259.443888888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.55708576705869 / 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 = 'Com-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '12 26 40' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+14 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: "DEWPOINT= 2.3 / [degC] Dew point" status=0 Record 50: "HUMIDITY= 76.0 / [percent] Relative humidity" status=0 Record 51: "PRESSURE= 910.4 / [hPa] Air pressure" status=0 Record 52: "AMBTEMP = 6.2 / [degC] Ambient air temperature" status=0 Record 53: "WINDDIR = 1.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 54: "WINDGUST= 1.800144 / [kph] Wind gust" status=0 Record 55: "WINDSPD = 0.0 / [kph] Wind speed" status=0 Record 56: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 57: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 58: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 59: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 60: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 61: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 62: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 63: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 64: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 65: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 66: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 67: "QHY_LEM = T / isLongExposureMode" status=0 Record 68: "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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-03-21.fit CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits CCD-TEMP= -4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-03-21.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-03-21.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/d_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits :) Spent 0.636650 seconds renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-03-21.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/d_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-03-20.fit 9576 6388 16 bitpix Avarage count on flat field image: 37165.080609 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits :) No overscan detected - all values seem high! (left_median=23810.0, right_median=27365.5) renamed 'mff_TTUQ2b1x1_2026-03-20.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -5.0 / [degC] CCD temperature AMBTEMP = 6.2 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Header: 68 keys total, 3 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= '2026-04-05T04:45:20.3244728' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-04-05T09:45:20.3244728' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61135.4064852316 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-04-05T09:45:30.2269652' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61135.4065998378 / 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 = 186.664633300971 / [deg] RA of telescope" status=0 Record 32: "DEC = 14.0002229641419 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 39.7277777777778 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 259.580833333333 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.56242363170104 / 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 = 'Com-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '12 26 40' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+14 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: "DEWPOINT= 2.3 / [degC] Dew point" status=0 Record 50: "HUMIDITY= 76.0 / [percent] Relative humidity" status=0 Record 51: "PRESSURE= 910.4 / [hPa] Air pressure" status=0 Record 52: "AMBTEMP = 6.2 / [degC] Ambient air temperature" status=0 Record 53: "WINDDIR = 1.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 54: "WINDGUST= 1.800144 / [kph] Wind gust" status=0 Record 55: "WINDSPD = 0.0 / [kph] Wind speed" status=0 Record 56: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 57: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 58: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 59: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 60: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 61: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 62: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 63: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 64: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 65: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 66: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 67: "QHY_LEM = T / isLongExposureMode" status=0 Record 68: "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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-03-21.fit CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits CCD-TEMP= -4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-03-21.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-03-21.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/d_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits :) Spent 0.614720 seconds renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-03-21.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/d_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-03-20.fit 9576 6388 16 bitpix Avarage count on flat field image: 37165.080609 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits :) No overscan detected - all values seem high! (left_median=23810.0, right_median=27365.5) renamed 'mff_TTUQ2b1x1_2026-03-20.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Previews of the CALIBRATED second-epoch images:

fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits


fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.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/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits SExtractor catalog cache: saved Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat to cache SExtractor catalog cache: saved Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.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/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.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: 2461135.90605309 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_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits exists and is non-empty Saving wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits to local_wcs_cache/ 'wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits' -> 'local_wcs_cache/wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits' wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits exists and is non-empty Saving wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits to local_wcs_cache/ 'wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits' -> 'local_wcs_cache/wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits' wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits exists and is non-empty Saving wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits to local_wcs_cache/ 'wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits' -> 'local_wcs_cache/wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits' wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits exists and is non-empty Saving wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits to local_wcs_cache/ 'wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits' -> 'local_wcs_cache/wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits' The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 12:27:03.208 +14:00:25.81 Second-epoch image center 12:26:39.236 +13:59:31.63 Angular distance between the image centers 0.0981 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 12:27:03.208 +14:00:25.81 Second-epoch image center 12:26:38.069 +13:59:27.72 Angular distance between the image centers 0.1029 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 12:26:39.236 +13:59:31.63 Second-epoch second image center 12:26:38.069 +13:59:27.72 Angular distance between the image centers 0.00484 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits &> /tmp/tmp.OTi5TMNbiI Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits &> /tmp/tmp.V4XyaHhsOw Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits &> /tmp/tmp.XlHxgDh8uD Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits &> /tmp/tmp.ZADQichMVm Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Calibrating the magnitude scale Found non-empty wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.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_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits and wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits and wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat Found non-empty wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits and wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat The reference image (wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits) and catalog (wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat) found 'wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat' -> 'wcsmag.cat' Read 4609 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 178.5626 to 195.0511 deg, Dec +8.6441 to +19.2662 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 178.5626 to 195.0511 deg, Dec 8.6441 to 19.2662 deg Loaded 3629 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): 2887 out of 2967 total matches. Matched with Tycho-2 2967 out of 4609 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.987766 a=0.000000 b=1.000000 c=22.987766 From vast_summary.log: estimated ref. image limiting mag.: -7.98 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.01 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.01
Magnitude calibration plot:

____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 1 candidate transients before the final filtering. (Hard limit: 3000) Median FWHM seeing for isolated stars: 2.5 pix Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits 2.5 pix Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits 2.8 pix fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits 2.8 pix fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Limiting magnitude estimates: 15.0 mag. Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits 15.0 mag. Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits 14.4 mag. fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits 14.5 mag. fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits All-image limiting magnitude estimate: 14.4 (SNR ) 11.6 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.OTi5TMNbiI (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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits' -> 'wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits WCS_IMAGE_NAME=wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits WCS-calibrated image found: wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits Checking if the catalog wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat corresponding to the image wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits alredy exist and is non-empty... Catalog wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat corresponding to the image wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits WCS catalog name: wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=280, passed=4609 Got 4609 stars (including 4324 good ones) from the SExtractor catalog wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat util/solve_plate_with_UCAC5 got 4609 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 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 975 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 4555 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 975 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success WARNING: Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 4554 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" WARNING: Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 4554 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 975 stars left (next iteration limit 1072) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits -region wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.V4XyaHhsOw (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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits' -> 'wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits WCS_IMAGE_NAME=wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits WCS-calibrated image found: wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits Checking if the catalog wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat corresponding to the image wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits alredy exist and is non-empty... Catalog wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat corresponding to the image wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits WCS catalog name: wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=296, passed=4588 Got 4588 stars (including 4288 good ones) from the SExtractor catalog wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat util/solve_plate_with_UCAC5 got 4588 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 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 976 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 968 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 4540 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 976 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success WARNING: Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 4541 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" WARNING: Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 4541 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 976 stars left (next iteration limit 1073) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits -region wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.XlHxgDh8uD (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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits WCS_IMAGE_NAME=wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits WCS-calibrated image found: wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits Checking if the catalog wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat corresponding to the image wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits alredy exist and is non-empty... Catalog wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat corresponding to the image wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits WCS catalog name: wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=221, passed=3147 Got 3147 stars (including 2922 good ones) from the SExtractor catalog wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat util/solve_plate_with_UCAC5 got 3147 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.6' Seting catalog search parameters based on the expected field of view 937.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (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 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 975 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 3108 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 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 975 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success WARNING: Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 3108 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" WARNING: Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 3108 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 975 stars left (next iteration limit 1072) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits -region wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.ZADQichMVm (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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits WCS_IMAGE_NAME=wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits WCS-calibrated image found: wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Checking if the catalog wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat corresponding to the image wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits alredy exist and is non-empty... Catalog wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat corresponding to the image wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits WCS catalog name: wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=233, passed=3072 Got 3072 stars (including 2836 good ones) from the SExtractor catalog wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat util/solve_plate_with_UCAC5 got 3072 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 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 3039 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" 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 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success WARNING: Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 3040 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" WARNING: Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 3040 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 974 stars left (next iteration limit 1071) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits -region wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits' Saving fully-calibrated image wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits' Saving fully-calibrated image wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits' Saving fully-calibrated image wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits' Preparing the HTML report for the field Com-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Adding exclusion_list_local.txt__out20211.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 6s 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 20211_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 Preparing report for the candidate 20211_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 7s Prepared the HTML report for the field Com-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 #### 12:22:54.85 +15:49:19.7 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/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits SExtractor catalog cache: saved Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat to cache SExtractor catalog cache: saved Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits Creating symlink local_wcs_cache/wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits Creating symlink local_wcs_cache/wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits Creating symlink local_wcs_cache/wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.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_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits exists and is non-empty wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits exists and is non-empty wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits exists and is non-empty wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits exists and is non-empty The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 12:27:03.208 +14:00:25.81 Second-epoch image center 12:26:39.236 +13:59:31.63 Angular distance between the image centers 0.0981 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 12:27:03.208 +14:00:25.81 Second-epoch image center 12:26:38.069 +13:59:27.72 Angular distance between the image centers 0.1029 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 12:26:39.236 +13:59:31.63 Second-epoch second image center 12:26:38.069 +13:59:27.72 Angular distance between the image centers 0.00484 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits &> /tmp/tmp.3MPJ3E2FaU Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits &> /tmp/tmp.AcuXdIqOLM Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits &> /tmp/tmp.uHMIBC2NmE Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits &> /tmp/tmp.H8rT0wRPrk Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Calibrating the magnitude scale Found non-empty wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.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_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits and wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits and wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat Found non-empty wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits and wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat The reference image (wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits) and catalog (wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat) found 'wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat' -> 'wcsmag.cat' Read 21947 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 178.5627 to 195.0761 deg, Dec +8.6130 to +19.2739 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 178.5627 to 195.0761 deg, Dec 8.6130 to 19.2739 deg Loaded 3648 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): 2878 out of 3041 total matches. Matched with Tycho-2 3041 out of 21947 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.871056 a=0.000000 b=1.000000 c=22.871056 From vast_summary.log: estimated ref. image limiting mag.: -7.73 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.14 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.14
Magnitude calibration plot:

____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 61 candidate transients before the final filtering. (Hard limit: 3000) Median FWHM seeing for isolated stars: 2.4 pix Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits 2.4 pix Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits 2.4 pix fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits 2.2 pix fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Limiting magnitude estimates: 15.1 mag. Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits 15.2 mag. Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits 14.6 mag. fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits 14.7 mag. fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits All-image limiting magnitude estimate: 14.6 (SNR ) 14.0 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.3MPJ3E2FaU (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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits' -> 'wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits WCS_IMAGE_NAME=wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits WCS-calibrated image found: wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits Checking if the catalog wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat corresponding to the image wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits alredy exist and is non-empty... Catalog wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat corresponding to the image wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits WCS catalog name: wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=827, passed=21939 Got 21939 stars (including 21087 good ones) from the SExtractor catalog wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat util/solve_plate_with_UCAC5 got 21939 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 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 21701 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success WARNING: Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 21701 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" WARNING: Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 21701 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 979 stars left (next iteration limit 1076) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits -region wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.AcuXdIqOLM (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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits' -> 'wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits WCS_IMAGE_NAME=wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits WCS-calibrated image found: wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits Checking if the catalog wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat corresponding to the image wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits alredy exist and is non-empty... Catalog wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat corresponding to the image wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits WCS catalog name: wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=906, passed=22390 Got 22390 stars (including 21458 good ones) from the SExtractor catalog wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat util/solve_plate_with_UCAC5 got 22390 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 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 970 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 22144 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 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success WARNING: Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 22145 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" WARNING: Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 22145 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 979 stars left (next iteration limit 1076) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits -region wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.uHMIBC2NmE (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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits WCS_IMAGE_NAME=wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits WCS-calibrated image found: wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits Checking if the catalog wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat corresponding to the image wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits alredy exist and is non-empty... Catalog wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat corresponding to the image wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits WCS catalog name: wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=15, blended=545, passed=16235 Got 16235 stars (including 15678 good ones) from the SExtractor catalog wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat util/solve_plate_with_UCAC5 got 16235 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.6' Seting catalog search parameters based on the expected field of view 937.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (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 492 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 978 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 971 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 16088 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 492 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 978 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success WARNING: Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 16086 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" WARNING: Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 16085 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 978 stars left (next iteration limit 1075) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits -region wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.H8rT0wRPrk (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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits WCS_IMAGE_NAME=wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits WCS-calibrated image found: wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Checking if the catalog wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat corresponding to the image wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits alredy exist and is non-empty... Catalog wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat corresponding to the image wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits WCS catalog name: wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=618, passed=16820 Got 16820 stars (including 16185 good ones) from the SExtractor catalog wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat util/solve_plate_with_UCAC5 got 16820 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 492 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 978 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... WARNING: Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 16634 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 492 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 978 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success WARNING: Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 16634 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" WARNING: Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 16633 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 978 stars left (next iteration limit 1075) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits -region wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/wcs_Com-04-Q2b1x1_2026-02-27_02-48-16_20.00sec_-15.00C_LIGHT_0138.fits Saving fully-calibrated image wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/wcs_Com-04-Q2b1x1_2026-02-27_02-48-57_20.00sec_-15.00C_LIGHT_0139.fits Saving fully-calibrated image wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/wcs_fd_Com-04-Q2b1x1_2026-04-05_04-44-32_20.00sec_-5.00C_LIGHT_0207.fits Saving fully-calibrated image wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.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_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/wcs_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Preparing the HTML report for the field Com-04-Q2b1x1 with default.sex.telephoto_lens_vSTL Adding exclusion_list_gaiadr2.txt__out31651.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out31660.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out31735.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_local.txt__out31564.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 6s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31542_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31542_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    11.45    12:07:15.02 +09:53:11.1   7720 5625   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31548_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31548_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    11.83    12:10:26.95 +16:37:44.7   7119 1546   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (16.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31549_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31549_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    11.69    12:30:35.02 +16:46:02.2   4197 1522   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31561_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31561_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    11.86    12:51:39.03 +12:43:22.7   1093 3964   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31564_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 Preparing report for the candidate 31564_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31588_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31588_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    12.82    12:06:35.71 +09:46:45.3   7821 5688   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31591_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31591_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    12.70    12:26:43.74 +14:09:18.7   4774 3096   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31596_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31596_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    12.75    12:37:32.23 +17:49:07.6   3188 0885   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits **** FOUND 12:37:32.25 +17:49:07.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31605_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31605_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    12.77    12:52:59.38 +17:57:02.1   0940 0773   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31613_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31613_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    12.85    12:20:01.42 +10:31:02.6   5798 5282   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits **** FOUND 12:20:01.49 +10:31:02.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31615_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31615_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    12.88    12:20:01.25 +17:52:51.4   5714 0824   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (16.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31617_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31617_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.10    12:08:53.48 +13:47:53.4   7398 3255   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31622_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31622_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.02    12:47:42.58 +15:03:59.7   1696 2546   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31633_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31633_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.06    12:40:18.10 +10:03:49.8   2777 5588   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31645_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31645_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.86    12:02:16.12 +13:28:52.8   8387 3414   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (16.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31649_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31649_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.11    12:50:37.01 +15:48:10.6   1272 2092   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31650_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31650_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.46    12:12:09.20 +14:52:37.5   6899 2616   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (16.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31651_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31651_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.46    12:16:36.21 +14:18:23.5   6255 2978   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits **** FOUND 12:16:36.19 +14:18:23.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.47, MAG_FAINT_SEARCH_LIMIT=14.45)GAIADR2_OUTPUT=# 0.647 3921083593951125248 184.15095207968 +14.30635407178 13.6332 13.0507 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.647#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31653_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31653_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.47    12:15:36.95 +12:45:17.4   6422 3913   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31656_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31656_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.19    12:46:38.95 +17:41:13.7   1865 0953   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31660_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31660_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.68    12:15:08.83 +16:36:11.2   6436 1583   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits **** FOUND 12:15:08.79 +16:36:11.0 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.63, MAG_FAINT_SEARCH_LIMIT=14.61)GAIADR2_OUTPUT=# 1.601 3946571854030914944 183.78708690741 +16.60309747130 13.6965 13.1353 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.601#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31665_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31665_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.22    12:46:53.90 +09:46:16.7   1784 5768   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31667_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31667_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.65    12:12:19.37 +10:19:40.1   6950 5374   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31670_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31670_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.67    12:05:36.13 +13:56:07.3   7882 3156   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (16.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31681_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31681_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.52    12:34:09.11 +10:22:16.7   3696 5396   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31682_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31682_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.72    12:22:49.25 +16:39:01.6   5322 1579   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (16.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31683_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31683_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.88    12:01:56.07 +14:49:08.9   8406 2599   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (16.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31686_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31686_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.53    12:31:13.88 +09:55:34.3   4133 5663   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31688_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31688_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.42    12:29:05.55 +16:45:16.3   4413 1528   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31698_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31698_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.74    12:45:12.21 +17:48:30.6   2076 0882   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31700_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31700_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.40    12:37:53.24 +11:52:26.3   3139 4487   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31706_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31706_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.39    12:46:56.95 +10:10:25.3   1779 5522   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31709_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31709_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.75    12:48:05.03 +14:36:22.4   1638 2825   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31715_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31715_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.04    12:01:57.63 +14:18:04.1   8414 2914   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31716_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31716_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.15    12:04:46.10 +14:54:06.7   7985 2565   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (16.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31717_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31717_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.59    12:33:42.61 +13:42:23.3   3753 3376   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31719_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31719_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.68    12:45:12.50 +12:06:03.5   2051 4349   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31720_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31720_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.72    12:34:04.99 +10:56:44.9   3705 5047   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31724_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31724_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.84    12:14:13.46 +17:49:07.8   6552 0840   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31725_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31725_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.14    12:42:39.55 +12:53:15.7   2433 3873   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31726_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31726_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.06    12:11:34.79 +17:34:02.2   6939 0981   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (16.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31735_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31735_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.22    12:18:21.48 +12:28:53.4   6021 4087   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits **** FOUND 12:18:21.59 +12:28:51.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.13, MAG_FAINT_SEARCH_LIMIT=15.11)GAIADR2_OUTPUT=# 3.387 3908459619916582144 184.58908718243 +12.48137428491 14.3795 13.8684 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#3.387#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31737_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31737_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.86    12:50:51.28 +11:26:34.7   1201 4745   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31739_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31739_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.67    12:32:41.20 +11:25:17.5   3911 4757   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31743_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31743_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.73    12:43:59.44 +13:31:11.5   2238 3489   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31747_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31747_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.94    12:11:55.64 +14:20:13.1   6941 2942   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31752_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31752_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.98    12:29:00.52 +10:02:08.2   4464 5593   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31759_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31759_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.90    12:48:38.13 +13:12:13.6   1547 3676   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31761_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31761_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.01    12:41:03.36 +13:41:14.9   2672 3389   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31770_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31770_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.33    12:22:54.51 +10:59:16.8   5364 5003   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31772_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31772_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    13.93    12:51:40.43 +16:41:08.3   1123 1551   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31773_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31773_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.07    12:43:54.06 +10:59:17.6   2241 5026   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31779_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31779_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.22    12:09:28.52 +11:27:49.7   7355 4673   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (14.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31781_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31781_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.03    12:32:53.60 +14:35:15.6   3870 2843   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31782_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31782_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.67    12:15:38.53 +14:13:54.4   6397 3020   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (15.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31783_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31783_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.41    12:12:20.94 +18:09:40.8   6818 0623   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits **** FOUND 12:12:21.08 +18:09:41.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31784_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31784_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.52    12:03:35.25 +11:08:59.7   8243 4839   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (18.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31788_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31788_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.43    12:36:33.21 +17:46:19.6   3330 0914   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31789_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31789_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.75    12:16:57.93 +14:14:25.4   6203 3019   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (16.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31792_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31792_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.29    12:17:41.85 +12:16:41.8   6121 4208   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31802_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 The candidate 31802_fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208 did not pass the final checks Discovery image 2   2026 04 05.40660    2461135.90660    14.36    12:16:32.65 +12:57:53.9   6282 3789   /data_ssd/NMW-TexasTech/workdir//img_2026-04-05_CI_Com-04-Q2b1x1_045137_TTUQ2b1x1_18714_AkoQbMkh/fd_Com-04-Q2b1x1_2026-04-05_04-45-20_20.00sec_-5.00C_LIGHT_0208.fits Rejecting candidate due to large distance (17.1") between the two second-epoch detections make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 6s Prepared the HTML report for the field Com-04-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 12:22:54.85 +15:49:19.7 12:46:43.92 +14:15:35.5 ########### Completed Com-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 #### 12:22:54.85 +15:49:19.7 12:46:43.92 +14:15:35.5 ################################################################################### 12:22:54.85 +15:49:19.7 -- not an asteroid (will add it to exclusion list) 12:46:43.92 +14:15:35.5 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 12:22:54.85 +15:49:19.7 -- does not seem to be a hot pixel (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) 12:22:54.85 +15:49:19.7 -- a known variable star Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 1 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### Adding identified Gaia sources from exclusion_list_gaiadr2.txt exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Adding the following to the exclusion list #### 12:22:54.85 +15:49:19.7 12:16:36.19 +14:18:23.2 12:15:08.79 +16:36:11.0 12:18:21.59 +12:28:51.5 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461135.90605309 -observatory V36 23:17:09.11 -06:40:32.4 Mercury (0.3mag) 02:17:47.27 +13:30:10.1 Venus (-3.9mag) 23:47:39.54 -02:27:25.5 Mars (1.2mag) 07:08:26.16 +22:52:50.4 Jupiter (-2.2mag) 00:24:24.21 +00:18:57.2 Saturn (0.9mag) 03:45:34.36 +19:40:36.1 Uranus (5.8mag) 00:09:25.35 -00:24:21.4 Neptune (7.8mag) 20:33:11.23 -22:52:30.7 Pluto (14.5mag) 15:15:29.73 -24:01:24.4 Moon (-11.7mag) -rw-r--r-- 1 apache apache 362 Apr 5 04:55 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461135.90605309: 07:08:24.71 +22:52:55.8 Io (5.7mag) 07:08:30.61 +22:52:44.2 Europa (5.8mag) 07:08:09.23 +22:53:27.8 Ganymede (5.3mag) 07:08:03.68 +22:53:25.5 Callisto (6.5mag) 07:12:10.64 +22:45:45.6 Himalia (15.3mag) 07:08:22.09 +22:52:57.8 Thebe (16.2mag) 07:12:07.16 +23:14:20.8 Elara (17.2mag) 07:06:35.81 +23:38:23.5 Pasiphae (17.3mag) 07:16:58.88 +22:49:40.5 Carme (18.4mag) 00:24:16.61 +00:19:04.3 Titan (8.8mag) 00:24:24.55 +00:19:12.6 Rhea (10.1mag) 00:24:26.60 +00:20:35.9 Iapetus (11.5mag) 00:24:23.12 +00:18:48.4 Hyperion (14.8mag) 00:26:08.98 +00:28:50.9 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 Apr 5 04:56 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461135.90605309: 14:41:30.61 -07:35:46.5 JWST 09:04:59.98 +29:03:30.4 Chandra 19:12:23.45 -07:06:28.9 XMM-Newton -rw-r--r-- 1 apache apache 96 Apr 5 04:55 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461135.90605309 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 18:46:39.44 -28:11:42.0 14.0mag P/2010 H2 (Vales) 04:59:35.50 -70:11:18.9 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:30:26.57 +31:22:17.5 17.1mag C/2017 K2 (PANSTARRS) 17:30:56.60 +09:16:29.2 17.6mag C/2021 G2 (ATLAS) 23:07:06.00 +28:50:31.5 17.0mag C/2022 E2 (ATLAS) 04:17:06.73 +25:44:29.8 15.9mag C/2022 N2 (PANSTARRS) 09:01:47.51 +31:53:32.5 16.1mag C/2022 QE78 (ATLAS) 08:29:56.31 -01:19:21.9 17.3mag C/2022 R6 (PANSTARRS) 18:55:41.66 +17:37:36.5 17.5mag C/2023 A3 (Tsuchinshan-ATLAS) 15:43:42.18 -11:40:15.7 17.6mag P/2023 B1 (PANSTARRS) 09:13:18.84 -13:38:12.7 17.5mag C/2023 F3 (ATLAS) 21:42:32.16 +62:19:57.4 17.5mag C/2023 H5 (Lemmon) 19:26:52.68 -03:36:05.9 14.3mag C/2023 R1 (PANSTARRS) 21:42:49.98 +84:30:49.5 17.8mag C/2023 X2 (Lemmon) 06:14:22.68 +63:35:28.2 17.0mag C/2024 A1 (ATLAS) 04:49:09.98 +14:12:14.6 10.3mag C/2024 E1 (Wierzchos) 16:25:31.32 +04:38:55.6 17.4mag C/2024 G6 (ATLAS) 20:17:14.56 +12:28:59.4 14.7mag C/2024 J3 (ATLAS) 03:17:05.97 -24:03:00.1 16.4mag C/2024 T5 (ATLAS) 05:08:05.91 +48:02:55.3 17.7mag C/2025 J1 (Borisov) 14:22:11.13 +36:35:16.2 14.8mag C/2025 L1 (ATLAS) 03:09:13.97 -24:38:14.8 17.7mag C/2025 Q3 (ATLAS) 22:51:39.36 +19:49:57.6 10.2mag C/2025 R3 (PANSTARRS) 12:58:43.81 +02:20:26.5 17.5mag C/2025 Y1 (ATLAS) 01:14:59.47 +05:07:34.9 5.1mag C/2026 A1 (MAPS) 23:28:25.10 +35:04:08.5 14.2mag C/2026 B2 (Sun-Gao) 18:22:15.14 -10:15:19.6 12.4mag 10P/Tempel 15:13:48.33 +04:10:25.9 13.1mag 24P/Schaumasse 11:06:02.28 -01:53:33.3 15.7mag 29P/Schwassmann-Wachmann 17:56:17.87 -10:01:31.0 17.7mag 40P/Vaisala 10:39:04.25 -05:01:18.9 16.7mag 43P/Wolf-Harrington 01:32:21.04 +15:39:31.8 17.1mag 47P/Ashbrook-Jackson 06:52:00.30 +39:14:32.4 17.1mag 63P/Wild 23:15:16.07 -12:45:13.6 15.7mag 65P/Gunn 03:35:41.60 +17:26:34.4 15.8mag 76P/West-Kohoutek-Ikemura 00:42:22.78 +06:07:42.2 14.5mag 78P/Gehrels 22:30:02.52 -12:29:56.2 14.5mag 88P/Howell 01:41:02.73 +17:43:29.5 15.1mag 93P/Lovas 04:35:33.42 +31:40:48.4 16.3mag 123P/West-Hartley 08:17:12.67 +43:15:08.2 16.2mag 124P/Mrkos 02:17:02.11 +13:09:58.3 16.4mag 128P/Shoemaker-Holt 02:26:52.77 +13:09:02.0 17.5mag 131P/Mueller 00:31:59.58 +09:18:06.3 11.3mag 141P/Machholz 00:42:01.09 +00:54:35.7 11.3mag 141P-A/Machholz 23:33:03.14 -02:40:00.1 14.1mag 141P-D/Machholz 01:11:00.51 +02:33:39.5 17.9mag 141P-I/Machholz 00:32:58.12 -06:48:15.7 15.2mag 162P/SidingSpring 10:31:14.39 +31:33:03.7 17.8mag 164P/Christensen 06:16:59.92 +24:32:25.0 17.8mag 198P/ODAS 15:10:02.25 -01:17:42.9 17.3mag 210P/Christensen 21:06:22.41 -14:00:39.3 17.4mag 218P/LINEAR 17:12:08.62 -15:09:36.8 16.2mag 235P/LINEAR 05:12:01.94 +33:46:43.4 16.6mag 240P/NEAT 07:33:54.53 -06:22:54.4 17.6mag 242P/Spahr 15:46:08.88 +06:15:07.5 17.6mag 391P/Kowalski 07:30:42.17 +21:18:17.5 17.6mag 450P/LONEOS 05:20:50.24 +45:39:28.4 17.4mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.9K Apr 5 04:55 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38 16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81 21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47 11:19:50.70 -27:51:49.80 SN2026gvk 2026-03-30 15.48 11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27 07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14 09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82 07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82 05:35:42.80 -63:44:05.50 ASASSN-26ch 2026-03-27.86 13.02 11:23:19.04 +34:22:38.00 SN2026fwt 2026-03-27.3 16.56 19:03:49.79 +37:04:05.20 ASASSN-26ce 2026-03-26.56 16.3 20:26:56.07 -52:54:06.50 AT2026hiy 2026-03-26.35 16.95 05:25:54.76 -30:15:35.80 ASASSN-26cg 2026-03-25.07 16.88 06:57:16.49 -26:54:37.20 SN2026fzb 2026-03-25.14 15.8 14:37:38.23 -43:00:52.30 ASASSN-26cd 2026-03-24.24 12.52 17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82 08:30:02.60 -35:12:47.50 ASASSN-26cf 2026-03-23.2 14.82 16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54 17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39 19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81 08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27 12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6 18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16 12:16:02.88 -53:16:33.80 ASASSN-26cc 2026-03-20.04 15.48 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31 13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97 06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67 12:20:27.90 -45:55:38.40 ASASSN-26bt 2026-03-19.05 16.24 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 06:04:29.75 +53:23:34.00 SN 2026eza 2026-03-18.2 17.48 11:54:57.87 +69:19:28.90 AT2026fsf 2026-03-18.14 16.95 10:44:46.95 +58:27:29.30 SN 2026enn 2026-03-18.13 17.53 20:45:54.04 -73:26:43.00 AT 2026ezy 2026-03-18.13 16.83 06:53:18.10 -59:10:49.30 ASASSN-26bs 2026-03-18.02 16.93 07:45:09.29 -62:14:36.20 ASASSN-26br 2026-03-16.16 16.78 19:24:27.93 -52:04:36.40 AT 2023uk 2026-03-16.35 14.2 04:52:54.50 -15:20:57.10 AT2026fhw 2026-03-14.06 SDSS 11:10:34.24 +02:58:48.10 SN2026drr 2026-03-14.08 0.2 07:26:45.73 -27:45:13.90 ASASSN-26bo 2026-03-14.17 13.8 16:35:46.94 +58:12:28.40 SN2026ebt 2026-03-12.41 17.12 13:01:19.45 +15:42:15.00 SN2026ehe 2026-03-12.11 -0.29 09:15:55.41 +10:08:09.70 SN2026efq 2026-03-12.16 0.06 03:31:20.92 -35:29:29.00 SN2026evh 2026-03-12.05 17.29 06:26:19.15 -85:18:28.10 AT2026ffp 2026-03-12.16 0.37 14:16:42.30 -41:18:36.50 AT2026fij 2026-03-12.05 15.97 10:45:04.71 +00:06:13.10 SN 2026exe 2026-03-11.78 16.48 18:07:45.58 +69:43:01.00 SN2026ess 2026-03-12.37 17.37 13:11:03.58 +49:06:31.80 AT2026ewa 2026-03-12.42 16.77 15:03:25.23 -63:11:22.20 ASASSN-26bp 2026-03-11.92 13.33 13:09:37.25 -35:50:25.20 AT2024cmo 2026-03-11.12 16.29 13:06:01.89 -15:50:13.40 AT2026fdy 2026-03-10.5 16.39 11:30:09.70 -47:26:45.00 ASASSN-26bn 2026-03-10.3 15.14 05:03:25.25 -24:16:50.40 (= Gaia 2026-03-9.09 14.32 03:42:32.53 -04:17:53.70 ASASSN-26bm 2026-03-8.04 15.22 04:31:00.53 -68:29:50.20 ASASSN-26bl 2026-03-7.9 10.26 16:18:17.61 +41:25:11.40 SN 2026dkf 2026-03-6.31 16.7 13:45:00.35 +61:16:50.90 SN 2026ejl 2026-03-6.41 -0.66 09:27:45.33 -37:49:33.00 ASASSN-26bk 2026-03-2.06 13.58 20:22:01.20 +23:47:47.30 ASASSN-26bi 2026-02-28.51 15.86 11:16:22.10 +29:26:22.80 AT2026enm 2026-02-28.39 16.88 08:05:59.83 -48:39:35.60 ASASSN-26bh 2026-02-26.05 14.64 13:24:27.02 -45:57:01.40 ASASSN-26bg 2026-02-26.35 15.28 17:27:50.95 -68:28:46.40 ASASSN-26bf 2026-02-26.3 16.28 18:03:39.29 +19:58:46.30 ASASSN-26be 2026-02-25.56 14.95 17:40:18.19 +07:20:59.60 SN 2026crm 2026-02-24.34 16.9 18:38:36.11 -79:28:58.40 ASASSN-26bb 2026-02-24.36 16.11 17:43:29.75 +11:24:00.60 ASASSN-26bc 2026-02-23.37 -3.37 16:59:41.08 -80:01:51.20 ASASSN-26bd 2026-02-23.3 14.38 11:23:31.77 -08:39:15.40 SN2026cff 2026-02-23.15 -1.08 14:55:17.39 -05:56:05.30 SN2026dmk 2026-02-23.22 -0.76 12:28:15.19 +44:27:20.80 SN2026cjz 2026-02-23.47 15.62 12:12:29.55 -02:40:43.30 AT2026dsk 2026-02-23.4 17.21 09:21:05.29 +06:11:42.80 SN2026chr 2026-02-23.1 17.39 16:05:38.61 +18:06:07.40 SN 2026dsy 2026-02-23.36 17.15 04:55:50.66 -29:52:57.70 SN 2026dpg 2026-02-23.11 15.75 04:21:28.18 -53:22:54.40 AT2026drl 2026-02-21.03 17.31 11:50:37.32 +55:21:13.70 SN 2026dix 2026-02-21.43 16.39 16:21:19.69 -63:47:29.40 ASASSN-26az 2026-02-21.03 17.02 02:45:30.93 -54:17:43.10 SN 2026cju 2026-02-21.04 17.54 01:58:40.68 +47:34:50.10 ASASSN-26av 2026-02-21.09 15.97 18:35:53.01 -42:31:38.90 ASASSN-26aw 2026-02-21.12 15.89 11:40:18.88 -39:45:09.20 ASASSN-26ax 2026-02-21.08 15.73 02:26:23.52 -51:42:29.80 ASASSN-26ay 2026-02-21.04 13.93 08:46:07.66 +01:17:43.90 ASASSN-26ba 2026-02-20.23 15.43 14:15:47.69 -48:05:16.40 SN2026dez 2026-02-19.19 15.93 17:25:53.90 -23:28:31.50 ASASSN-26au 2026-02-18.33 15.82 16:07:59.09 -24:00:10.00 SN2026cmv 2026-02-17.28 16.19 18:15:01.25 -37:43:36.70 ASASSN-26at 2026-02-16.36 15.94 13:01:07.22 -11:25:16.10 AT2026bzh 2026-02-12.16 17.22 10:56:29.81 -07:07:25.30 SN 2026bre 2026-02-12.16 17.15 08:55:43.51 -53:26:11.50 ASASSN-26as 2026-02-12.2 16.54 06:33:50.98 -41:46:25.10 ASASSN-26ar 2026-02-12.04 16.42 12:15:22.43 +23:59:39.60 SN2026bzg 2026-02-11.27 16.32 08:01:10.95 -03:43:14.30 AT2026coj 2026-02-9.25 13.73 12:44:00.18 -57:03:46.80 ASASSN-26aq 2026-02-9.18 16 06:26:33.34 -54:06:39.90 AT2026cih 2026-02-8.06 17.26 23:08:59.40 -88:59:11.60 SN 2026bsu 2026-02-8.03 16.02 01:04:14.94 -62:31:02.30 SN 2026azk 2026-02-8.04 16.41 -rw-r--r-- 1 apache apache 5.8K Apr 5 04:55 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 22:34:01.26 +39:53:32.8 TCP J22340126+3953328 2026-01-17.5738 16.79Cmag 00:42:52.36 +41:16:13.3 PNV J00425236+4116133 2026-01-18.5502 17.41Cmag 06:57:11.19 -17:24:43.9 TCP J06571119-1724439 2026-01-18.5375 14.2mag 00:42:52.23 +41:01:44.7 PNV J00425223+4101447 2026-01-19.5505 18.74Cmag 09:54:46.47 +69:06:31.7 PNV J09544647+6906317 2026-01-26.8081 19.3mag 18:08:51.99 -26:16:21.9 TCP J18085199-2616219 2026-01-31.8519 12.2mag 08:01:11.02 -03:43:14.1 TCP J08011102-0343141 2026-02-08.8090 15.10Cmag 05:19:15.40 -02:04:51.5 TCP J05191540-0204515 2026-02-13.4306 14.5mag 10:52:41.26 +36:40:08.9 TCP J10524126+3640089 2026-02-17.6065 17.4mag 05:50:50.81 +36:22:45.1 TCP J05505081+3622451 2026-02-17.5511 15.7mag 00:42:51.33 +41:13:49.1 PNV J00425133+4113491 2026-02-20.738 18.3mag 00:43:04.88 +41:29:41.4 PNV J00430488+4129414 2026-02-20.5923 18.84Cmag 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag -rw-r--r-- 1 apache apache 187K Apr 5 04:55 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 15:15:43.440 +24:04:54.57 AT 2026hro 2026-03-22.81 20.9 15:19:38.910 +23:53:08.13 AT 2026hrn 2026-03-22.81 21.37 15:15:34.890 +22:56:20.31 AT 2026hrm 2026-03-22.81 21.62 16:00:00.920 +26:03:56.26 AT 2026hrl 2026-03-22.81 21.32 11:28:39.590 +57:29:54.34 AT 2026hrk 2026-03-24.67 20.54 11:54:15.190 +47:36:14.70 AT 2026hrj 2026-03-24.66 20.78 10:37:15.450 +54:43:54.35 AT 2026hri 2026-03-19.67 21.81 11:31:20.740 +54:54:09.65 AT 2026hrh 2026-03-19.66 20.63 11:49:59.660 +51:25:57.05 AT 2026hrg 2026-03-19.66 21.11 11:15:40.260 +52:57:00.09 AT 2026hrf 2026-03-19.66 21.91 11:30:14.000 +42:21:14.76 AT 2026hre 2026-03-19.65 21.35 12:29:02.570 +43:10:29.53 AT 2026hrd 2026-03-15.72 20.72 12:23:18.580 +42:13:16.87 AT 2026hrc 2026-03-15.72 21.71 12:34:48.680 +42:25:40.30 AT 2026hrb 2026-03-15.72 22.1 10:12:15.570 +58:23:14.59 AT 2026hra 2026-03-13.61 20.91 09:49:21.460 +52:36:52.69 AT 2026hqz 2026-03-13.61 20.61 10:31:41.260 +47:03:37.71 AT 2026hqy 2026-03-13.60 20.6 11:48:07.650 +55:16:59.77 AT 2026hqx 2026-03-09.65 21.97 10:47:15.870 +49:40:44.91 AT 2026hqw 2026-03-09.65 22.03 11:37:01.630 +55:11:11.30 AT 2026hqv 2026-03-08.63 21.78 -rw-r--r-- 1 apache apache 29K Apr 5 04:55 tns_transients_list.txt

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