NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8

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

Processing fields Crv-01-Q1b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 05 31.18716    2461191.68716    13.34    12:57:19.89 -16:39:21.2   0403 2206   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits
Discovery image 2   2026 05 31.18774    2461191.68774    13.30    12:57:19.80 -16:39:19.2   0410 2211   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits
Mean magnitude and position on the discovery images: 
                   2026 05 31.1875  2461191.6875  13.32  12:57:19.84 -16:39:20.2
304.97100  46.19281 galactic  Vir  Second-epoch detections are separated by 2.5" and 8.6 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
675 Ludmilla                 1      0       1  13.5    -0    0
Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits at 12:57:19.84 -16:39:20.2:  15.32 +/- 99.00  upperlimit
Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits at 12:57:19.84 -16:39:20.2:  15.34 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Crv-01-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 05 31.18716    2461191.68716    13.99    12:10:23.23 -15:54:28.8   7238 2123   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits
Discovery image 2   2026 05 31.18774    2461191.68774    13.84    12:10:23.24 -15:54:32.8   7245 2129   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits
Mean magnitude and position on the discovery images: 
                   2026 05 31.1875  2461191.6875  13.91  12:10:23.23 -15:54:30.8
288.69826  45.82560 galactic  Crv  Second-epoch detections are separated by 4.0" and 9.1 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
247 Eukrate                 -1     -0       1  13.7     0   -0
Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits at 12:10:23.23 -15:54:30.8:  15.70 +/- 99.00  upperlimit
Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits at 12:10:23.23 -15:54:30.8:  15.71 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Crv-01-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Processing complete!

Total number of candidates identified: 2

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.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_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit
FRAME_EDGE_OFFSET_PIX= 100
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= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
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= 3.5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Crv-01-Q1b1x1
#######################################
########### Starting Crv-01-Q1b1x1 ###########
Processing Crv-01-Q1b1x1
server tau has sufficient free disk space available: 920536 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 920536 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.png' -> 'transient_report/Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits_preview.png'
Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits

renamed 'Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.png' -> 'transient_report/Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits_preview.png'
Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.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= 935.2040 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 480.7327 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4980.5642 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 1112.8743 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4987.3450 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 1112.0098 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 5.32564 INFO: SECOND_EPOCH__SD_ratio= 0.001 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 21.2900009155273 / [degC] Focuser temperature AMBTEMP = 22.6 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-05-30T23:29:20.4885122' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-31T04:29:20.4885122' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61191.1870426852 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-31T04:29:30.3898309' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61191.1871572803 / 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-33d3d743814b8b447' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU1' / 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 = 186.664841176507 / [deg] RA of telescope" status=0 Record 32: "DEC = -17.9996404172212 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 32.0102777777778 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 210.745555555556 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.8819305992765 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [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 = 'Crv-01' / 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= '-18 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 29432 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29432 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 21.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 21.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 3.2 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 28.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 896.31 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 22.6 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 30.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 0.0 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 0.0 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/d_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits :) Spent 0.774092 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/d_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit 9576 6388 16 bitpix Avarage count on flat field image: 38180.487059 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits :) No overscan detected - all values seem high! (left_median=24939.0, right_median=28319.0) renamed 'mff_TTUQ1b1x1_2026-05-12.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 21.2900009155273 / [degC] Focuser temperature AMBTEMP = 22.6 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-05-30T23:30:11.0033692' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-31T04:30:11.0033692' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61191.1876273495 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-31T04:30:20.9050877' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61191.1877419562 / 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-33d3d743814b8b447' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU1' / 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 = 186.664841184884 / [deg] RA of telescope" status=0 Record 32: "DEC = -17.9996404145407 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 31.9213888888889 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 210.953888888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.88658269330721 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [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 = 'Crv-01' / 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= '-18 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 29432 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29432 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 21.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 21.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 3.2 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 28.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 896.31 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 22.6 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 30.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 0.0 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 0.0 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/d_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits :) Spent 0.764464 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/d_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit 9576 6388 16 bitpix Avarage count on flat field image: 38180.487059 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits :) No overscan detected - all values seem high! (left_median=24939.0, right_median=28319.0) renamed 'mff_TTUQ1b1x1_2026-05-12.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.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_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits Previews of the CALIBRATED second-epoch images:

fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits


fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits


Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_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 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits SExtractor catalog cache: saved Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat to cache SExtractor catalog cache: saved Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.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/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.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: 2461191.68715843 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_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits exists and is non-empty Saving wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits to local_wcs_cache/ 'wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits' -> 'local_wcs_cache/wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits' wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits exists and is non-empty Saving wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits to local_wcs_cache/ 'wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits' -> 'local_wcs_cache/wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits' wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits exists and is non-empty Saving wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits to local_wcs_cache/ 'wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits' -> 'local_wcs_cache/wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits' wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits exists and is non-empty Saving wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits to local_wcs_cache/ 'wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits' -> 'local_wcs_cache/wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits (1st reference image) verification OK: wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits Image size: 937.2'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 12:26:40.425 -17:59:58.34 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits (1st new image) verification OK: wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits Image size: 941.1'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 12:26:46.070 -17:58:38.84 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 12:26:40.425 -17:59:58.34 Second-epoch image center 12:26:46.070 -17:58:38.84 Angular distance between the image centers 0.0314 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits (2nd new image) verification OK: wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits Image size: 941.1'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 12:26:48.972 -17:58:08.62 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 12:26:40.425 -17:59:58.34 Second-epoch image center 12:26:48.972 -17:58:08.62 Angular distance between the image centers 0.0456 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 12:26:46.070 -17:58:38.84 Second-epoch second image center 12:26:48.972 -17:58:08.62 Angular distance between the image centers 0.01424 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/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits &> /tmp/tmp.XwohgVcdRU Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits &> /tmp/tmp.U1wRRFyEd1 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits &> /tmp/tmp.kSD9WYAnC5 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits &> /tmp/tmp.tchbZCcvWx Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits Calibrating the magnitude scale Found non-empty wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.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_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits and wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits and wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat Found non-empty wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits and wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat The reference image (wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits) and catalog (wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat) found 'wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat' -> 'wcsmag.cat' Read 5960 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 178.2406 to 195.1341 deg, Dec -23.2569 to -12.6544 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 178.2406 to 195.1341 deg, Dec -23.2569 to -12.6544 deg Loaded 5113 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): 3979 out of 4085 total matches. Matched with Tycho-2 4085 out of 5960 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.705500 a=0.000000 b=1.000000 c=22.705500 From vast_summary.log: estimated ref. image limiting mag.: -7.87 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.84 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.84
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 5960 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 178.2406 to 195.1341 deg, Dec -23.2569 to -12.6544 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 178.2406 to 195.1341 deg, Dec -23.2569 to -12.6544 deg Loaded 5113 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): 3979 out of 4085 total matches. Matched with Tycho-2 4085 out of 5960 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits:

Forced-photometry filter: calibrated wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits -> calib.txt_param_ref_wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits (aperture=6.4) Read 5932 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 178.2406 to 195.1284 deg, Dec -23.2549 to -12.6545 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 178.2406 to 195.1284 deg, Dec -23.2549 to -12.6545 deg Loaded 5111 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): 3974 out of 4086 total matches. Matched with Tycho-2 4086 out of 5932 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits:

Forced-photometry filter: calibrated wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits -> calib.txt_param_ref_wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits (aperture=6.3) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 3 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.3 pix Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits 2.3 pix Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits 3.2 pix fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits 3.2 pix fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits 2.3 pix wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits 2.3 pix wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits Limiting magnitude estimates: 14.8 mag. Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits 14.8 mag. Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits 13.9 mag. fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits 13.9 mag. fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits All-image limiting magnitude estimate: 13.9 (SNR ) 11.3 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.XwohgVcdRU (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits' -> 'wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits WCS_IMAGE_NAME=wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits WCS-calibrated image found: wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits Checking if the catalog wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat corresponding to the image wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits alredy exist and is non-empty... Catalog wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat corresponding to the image wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits WCS catalog name: wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=391, passed=5960 Got 5960 stars (including 5565 good ones) from the SExtractor catalog wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat util/solve_plate_with_UCAC5 got 5960 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 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 982 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 982 matched stars entering correct_measured_positions(), 970 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 982 matched stars entering correct_measured_positions(), 5880 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 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 982 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 982 matched stars entering correct_measured_positions(), 5883 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Accuracy estimation diagnostic: 982 matched stars entering correct_measured_positions(), 5883 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Excluding outliers - 982 stars left (next iteration limit 1080) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits N_match=982 sigma_overall_arcsec=0.425 sigma_q1_arcsec=0.365 sigma_q2_arcsec=0.476 sigma_q3_arcsec=0.399 sigma_q4_arcsec=0.414 n_q1=214 n_q2=243 n_q3=253 n_q4=272 worst_quadrant_to_overall_ratio=1.119 The image catalog is written to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits -region wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.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.U1wRRFyEd1 (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits' -> 'wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits WCS_IMAGE_NAME=wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits WCS-calibrated image found: wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits Checking if the catalog wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat corresponding to the image wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits alredy exist and is non-empty... Catalog wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat corresponding to the image wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits WCS catalog name: wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=398, passed=5932 Got 5932 stars (including 5532 good ones) from the SExtractor catalog wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat util/solve_plate_with_UCAC5 got 5932 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 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 982 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 982 matched stars entering correct_measured_positions(), 971 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 982 matched stars entering correct_measured_positions(), 5857 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 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 982 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 982 matched stars entering correct_measured_positions(), 5858 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Accuracy estimation diagnostic: 982 matched stars entering correct_measured_positions(), 5858 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Excluding outliers - 982 stars left (next iteration limit 1080) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits N_match=982 sigma_overall_arcsec=0.456 sigma_q1_arcsec=0.377 sigma_q2_arcsec=0.499 sigma_q3_arcsec=0.416 sigma_q4_arcsec=0.455 n_q1=215 n_q2=241 n_q3=253 n_q4=273 worst_quadrant_to_overall_ratio=1.095 The image catalog is written to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits -region wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.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.kSD9WYAnC5 (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_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.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_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits WCS_IMAGE_NAME=wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits WCS-calibrated image found: wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits Checking if the catalog wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat corresponding to the image wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits alredy exist and is non-empty... Catalog wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat corresponding to the image wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits WCS catalog name: wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=240, passed=3429 Got 3429 stars (including 3186 good ones) from the SExtractor catalog wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat util/solve_plate_with_UCAC5 got 3429 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.1' Seting catalog search parameters based on the expected field of view 941.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.3) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 970 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 3391 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 332 to 390 (Dec -23.5 to -12.3) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 3391 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 3391 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 979 stars left (next iteration limit 1076) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits N_match=979 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.371 sigma_q2_arcsec=0.387 sigma_q3_arcsec=0.348 sigma_q4_arcsec=0.392 n_q1=222 n_q2=229 n_q3=264 n_q4=264 worst_quadrant_to_overall_ratio=1.053 The image catalog is written to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits -region wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.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.tchbZCcvWx (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_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.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_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits WCS_IMAGE_NAME=wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits WCS-calibrated image found: wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits Checking if the catalog wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat corresponding to the image wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits alredy exist and is non-empty... Catalog wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat corresponding to the image wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits WCS catalog name: wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=253, passed=3436 Got 3436 stars (including 3182 good ones) from the SExtractor catalog wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat util/solve_plate_with_UCAC5 got 3436 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.1' Seting catalog search parameters based on the expected field of view 941.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 332 to 390 (Dec -23.5 to -12.3) 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... Accuracy estimation diagnostic: 978 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... Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 3397 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 332 to 390 (Dec -23.5 to -12.3) Done reading UCAC5 zone files... Matched 978 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 3397 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 3397 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 978 stars left (next iteration limit 1075) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits N_match=978 sigma_overall_arcsec=0.380 sigma_q1_arcsec=0.399 sigma_q2_arcsec=0.424 sigma_q3_arcsec=0.338 sigma_q4_arcsec=0.375 n_q1=224 n_q2=226 n_q3=264 n_q4=264 worst_quadrant_to_overall_ratio=1.115 The image catalog is written to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits -region wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits sigma_overall=0.425 worst_q_ratio=1.119 ref2=Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits sigma_overall=0.456 worst_q_ratio=1.095 new1=fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits sigma_overall=0.372 worst_q_ratio=1.053 new2=fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits sigma_overall=0.380 worst_q_ratio=1.115 reference average sigma_overall=0.4405 worst_q_ratio=1.107 warn-on-ratio threshold: 2.0x reference ###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134_astrometric_residuals.png (982 matched stars from wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135_astrometric_residuals.png (982 matched stars from wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074_astrometric_residuals.png (979 matched stars from wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075_astrometric_residuals.png (978 matched stars from wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat.astrometric_residuals, image 9576x6388) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits' Saving fully-calibrated image wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits' Preparing the HTML report for the field Crv-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 0s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 03495_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 03495_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 3   2026 05 31.18774    2461191.68774    9.54    12:19:37.89 -19:15:22.5   5759 4037   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits **** FOUND 12:19:37.90 -19:15:22.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 02609_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 02609_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 3   2026 05 31.18774    2461191.68774    10.65    12:40:32.32 -17:38:51.1   2834 2896   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits **** FOUND 12:40:32.31 -17:38:51.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 00306_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 00306_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 3   2026 05 31.18774    2461191.68774    10.63    11:59:46.84 -13:14:56.2   8958 0651   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits **** FOUND 11:59:46.84 -13:14:56.1 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Crv-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits SExtractor catalog cache: saved Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat to cache SExtractor catalog cache: saved Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits Creating symlink local_wcs_cache/wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits Creating symlink local_wcs_cache/wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits Creating symlink local_wcs_cache/wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.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_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits exists and is non-empty wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits exists and is non-empty wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits exists and is non-empty wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits (1st reference image) verification OK: wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits Image size: 937.2'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 12:26:40.425 -17:59:58.34 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits (1st new image) verification OK: wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits Image size: 941.1'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 12:26:46.070 -17:58:38.84 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 12:26:40.425 -17:59:58.34 Second-epoch image center 12:26:46.070 -17:58:38.84 Angular distance between the image centers 0.0314 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits (2nd new image) verification OK: wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits Image size: 941.1'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 12:26:48.972 -17:58:08.62 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 12:26:40.425 -17:59:58.34 Second-epoch image center 12:26:48.972 -17:58:08.62 Angular distance between the image centers 0.0456 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 12:26:46.070 -17:58:38.84 Second-epoch second image center 12:26:48.972 -17:58:08.62 Angular distance between the image centers 0.01424 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/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits &> /tmp/tmp.vb8mmtosas Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits &> /tmp/tmp.8QrnrGKXzm Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits &> /tmp/tmp.2guH1l21hJ Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits &> /tmp/tmp.UYj6QQlOso Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits Calibrating the magnitude scale Found non-empty wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.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_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits and wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits and wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat Found non-empty wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits and wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat The reference image (wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits) and catalog (wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat) found 'wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat' -> 'wcsmag.cat' Read 35843 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 178.2041 to 195.1415 deg, Dec -23.2630 to -12.6369 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 178.2041 to 195.1415 deg, Dec -23.2630 to -12.6369 deg Loaded 5134 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): 4083 out of 4384 total matches. Matched with Tycho-2 4384 out of 35843 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.567600 a=0.000000 b=1.000000 c=22.567600 From vast_summary.log: estimated ref. image limiting mag.: -7.58 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.99 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.99
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 35843 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 178.2041 to 195.1415 deg, Dec -23.2630 to -12.6369 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 178.2041 to 195.1415 deg, Dec -23.2630 to -12.6369 deg Loaded 5134 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): 4083 out of 4384 total matches. Matched with Tycho-2 4384 out of 35843 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits:

Forced-photometry filter: calibrated wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits -> calib.txt_param_ref_wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits (aperture=4.9) Read 35979 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 178.2032 to 195.1411 deg, Dec -23.2611 to -12.6359 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 178.2032 to 195.1411 deg, Dec -23.2611 to -12.6359 deg Loaded 5134 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): 4100 out of 4386 total matches. Matched with Tycho-2 4386 out of 35979 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits:

Forced-photometry filter: calibrated wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits -> calib.txt_param_ref_wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits (aperture=4.9) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 14 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.1 pix Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits 2.1 pix Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits 2.9 pix fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits 2.9 pix fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits 2.1 pix wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits 2.1 pix wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits Limiting magnitude estimates: 15.0 mag. Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits 15.0 mag. Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits 14.0 mag. fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits 14.0 mag. fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits All-image limiting magnitude estimate: 14.0 (SNR ) 13.4 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.vb8mmtosas (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits' -> 'wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits WCS_IMAGE_NAME=wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits WCS-calibrated image found: wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits Checking if the catalog wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat corresponding to the image wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits alredy exist and is non-empty... Catalog wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat corresponding to the image wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits WCS catalog name: wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=15, blended=1436, passed=35828 Got 35828 stars (including 34341 good ones) from the SExtractor catalog wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat util/solve_plate_with_UCAC5 got 35828 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 333 to 388 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 968 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 35401 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 333 to 388 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 35401 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 35401 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Excluding outliers - 979 stars left (next iteration limit 1076) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits N_match=979 sigma_overall_arcsec=0.437 sigma_q1_arcsec=0.361 sigma_q2_arcsec=0.453 sigma_q3_arcsec=0.403 sigma_q4_arcsec=0.438 n_q1=208 n_q2=246 n_q3=253 n_q4=272 worst_quadrant_to_overall_ratio=1.038 The image catalog is written to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits -region wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.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.8QrnrGKXzm (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits' -> 'wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits WCS_IMAGE_NAME=wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits WCS-calibrated image found: wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits Checking if the catalog wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat corresponding to the image wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits alredy exist and is non-empty... Catalog wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat corresponding to the image wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits WCS catalog name: wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=14, blended=1381, passed=35965 Got 35965 stars (including 34547 good ones) from the SExtractor catalog wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat util/solve_plate_with_UCAC5 got 35965 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 333 to 388 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 970 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 35498 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" 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 333 to 388 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 35499 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 35499 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 979 stars left (next iteration limit 1076) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits N_match=979 sigma_overall_arcsec=0.456 sigma_q1_arcsec=0.382 sigma_q2_arcsec=0.497 sigma_q3_arcsec=0.415 sigma_q4_arcsec=0.474 n_q1=208 n_q2=246 n_q3=255 n_q4=270 worst_quadrant_to_overall_ratio=1.090 The image catalog is written to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits -region wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.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.2guH1l21hJ (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_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.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_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits WCS_IMAGE_NAME=wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits WCS-calibrated image found: wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits Checking if the catalog wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat corresponding to the image wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits alredy exist and is non-empty... Catalog wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat corresponding to the image wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits WCS catalog name: wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=519, passed=18281 Got 18281 stars (including 17737 good ones) from the SExtractor catalog wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat util/solve_plate_with_UCAC5 got 18281 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.1' Seting catalog search parameters based on the expected field of view 941.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.2) 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... Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 968 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 18115 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.2) Done reading UCAC5 zone files... Matched 978 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 18115 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 18115 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! :) WCS_QUALITY_DIAG: file=fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits N_match=978 sigma_overall_arcsec=0.392 sigma_q1_arcsec=0.382 sigma_q2_arcsec=0.429 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.403 n_q1=221 n_q2=233 n_q3=264 n_q4=260 worst_quadrant_to_overall_ratio=1.096 The image catalog is written to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits -region wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.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.UYj6QQlOso (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_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.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_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits WCS_IMAGE_NAME=wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits WCS-calibrated image found: wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits Checking if the catalog wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat corresponding to the image wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits alredy exist and is non-empty... Catalog wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat corresponding to the image wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits WCS catalog name: wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=534, passed=18447 Got 18447 stars (including 17892 good ones) from the SExtractor catalog wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat util/solve_plate_with_UCAC5 got 18447 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.1' Seting catalog search parameters based on the expected field of view 941.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.2) Done reading UCAC5 zone files... Matched 977 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 18266 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 332 to 391 (Dec -23.5 to -12.2) Done reading UCAC5 zone files... Matched 977 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 18266 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 18266 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 977 stars left (next iteration limit 1074) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits N_match=977 sigma_overall_arcsec=0.392 sigma_q1_arcsec=0.406 sigma_q2_arcsec=0.469 sigma_q3_arcsec=0.348 sigma_q4_arcsec=0.372 n_q1=224 n_q2=226 n_q3=264 n_q4=263 worst_quadrant_to_overall_ratio=1.197 The image catalog is written to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits -region wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.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_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits Saving fully-calibrated image wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.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_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/wcs_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits Preparing the HTML report for the field Crv-01-Q1b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits at 12:54:22.19 -23:04:11.7: 99.00 +/- 99.00 edge Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits at 11:56:22.04 -19:06:31.5: 12.82 +/- 0.03 detection Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits at 12:57:19.84 -16:39:20.2: 15.32 +/- 99.00 upperlimit Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits at 12:10:23.23 -15:54:30.8: 15.70 +/- 99.00 upperlimit Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-02_20.00sec_-5.00C_LIGHT_0134.fits at 12:45:07.88 -13:48:02.0: 13.29 +/- 0.05 detection Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits at 12:54:22.19 -23:04:11.7: 99.00 +/- 99.00 edge Forced photometry filter REJECTED candidate at 12:54:22.19 -23:04:11.7: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits at 12:57:19.84 -16:39:20.2: 15.34 +/- 99.00 upperlimit Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits at 12:10:23.23 -15:54:30.8: 15.71 +/- 99.00 upperlimit Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits at 12:45:07.88 -13:48:02.0: 13.33 +/- 0.05 detection Forced photometry on wcs_Crv-01-Q1b1x1_2026-05-07_23-46-43_20.00sec_-5.00C_LIGHT_0135.fits at 11:56:22.04 -19:06:31.5: 12.86 +/- 0.03 detection Forced photometry reference-image weighted average: 12.84 +/- 0.02 Forced photometry reference-image weighted average: 13.31 +/- 0.03 Forced photometry filter REJECTED candidate at 11:56:22.04 -19:06:31.5: ref_mag=12.84 +/- 0.02 new_mean_mag=12.9411 delta=-0.10 (need > 0.90) Forced photometry filter REJECTED candidate at 12:45:07.88 -13:48:02.0: ref_mag=13.31 +/- 0.03 new_mean_mag=13.2490 delta=0.06 (need > 0.90) Adding exclusion_list_local.txt__out53189.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out53300.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 7s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 2s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52747_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 52747_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 1   2026 05 31.18716    2461191.68716    13.02    11:56:22.04 -19:06:32.0   9086 4243   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits Discovery image 2   2026 05 31.18774    2461191.68774    12.88    11:56:22.03 -19:06:31.0   9092 4248   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52750_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 52750_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 2   2026 05 31.18774    2461191.68774    11.22    12:47:48.79 -14:02:42.4   1858 0672   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits **** FOUND 12:47:48.79 -14:02:42.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52816_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 52816_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 2   2026 05 31.18774    2461191.68774    11.24    12:48:06.11 -17:22:19.8   1748 2686   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits **** FOUND 12:48:06.09 -17:22:19.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52902_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 52902_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 2   2026 05 31.18774    2461191.68774    11.85    11:54:25.21 -20:46:17.0   9267 5286   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits **** FOUND 11:54:25.22 -20:46:17.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52922_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 52922_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 1   2026 05 31.18716    2461191.68716    12.23    12:54:22.16 -23:04:12.1   0734 6119   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits Discovery image 2   2026 05 31.18774    2461191.68774    12.26    12:54:22.21 -23:04:11.4   0740 6124   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53060_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 53060_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 2   2026 05 31.18774    2461191.68774    12.73    12:32:47.58 -16:41:13.3   3977 2374   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits **** FOUND 12:32:47.53 -16:41:13.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53170_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 53170_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 1   2026 05 31.18716    2461191.68716    13.25    12:45:07.86 -13:48:01.4   2252 0535   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-29-20_20.00sec_-0.00C_LIGHTs_0074.fits Discovery image 2   2026 05 31.18774    2461191.68774    13.25    12:45:07.90 -13:48:02.5   2259 0541   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53189_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 Preparing report for the candidate 53189_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53300_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 Preparing report for the candidate 53300_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 50046_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 50046_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 3   2026 05 31.18774    2461191.68774    12.74    11:56:23.59 -22:21:27.0   8886 6218   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits **** FOUND 11:56:23.68 -22:21:26.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 23411_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 23411_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 2   2026 05 31.18774    2461191.68774    12.81    11:56:02.08 -22:24:43.4   8933 6258   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits **** FOUND 11:56:02.14 -22:24:43.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 16343_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 16343_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 3   2026 05 31.18774    2461191.68774    10.69    12:40:32.33 -17:38:51.1   2834 2896   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits **** FOUND 12:40:32.32 -17:38:51.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 01612_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 01612_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 3   2026 05 31.18774    2461191.68774    10.63    11:59:46.85 -13:14:56.2   8958 0651   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits **** FOUND 11:59:46.85 -13:14:56.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 25764_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 The candidate 25764_fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075 did not pass the final checks Discovery image 3   2026 05 31.18774    2461191.68774    9.60    12:19:37.89 -19:15:22.6   5759 4037   /data_ssd/NMW-TexasTech/workdir//img_2026-05-30_CI_Crv-01-Q1b1x1_234143_TTUQ1b1x1_451969_aN0YUFo8/fd_Crv-01-Q1b1x1_2026-05-30_23-30-11_20.00sec_-0.00C_LIGHTs_0075.fits **** FOUND 12:19:37.90 -19:15:22.6 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 9s Prepared the HTML report for the field Crv-01-Q1b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 12:57:19.84 -16:39:20.2 12:10:23.23 -15:54:30.8 ########### Completed Crv-01-Q1b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ1.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 12:57:19.84 -16:39:20.2 12:10:23.23 -15:54:30.8 ################################################################################### 12:57:19.84 -16:39:20.2 -- asteroid (will NOT add it to exclusion list) 12:10:23.23 -15:54:30.8 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461191.68715843 -observatory V36 05:48:19.92 +25:32:38.7 Mercury (-0.6mag) 07:01:57.65 +24:35:30.6 Venus (-3.9mag) 02:26:26.75 +13:49:29.7 Mars (1.3mag) 07:41:54.77 +21:47:20.5 Jupiter (-1.9mag) 00:46:57.10 +02:35:15.0 Saturn (0.9mag) 03:58:17.04 +20:19:53.1 Uranus (5.8mag) 00:15:36.90 +00:13:48.7 Neptune (7.8mag) 20:33:44.87 -23:01:41.5 Pluto (14.5mag) 16:20:49.39 -27:10:37.1 Moon (-12.7mag) -rw-r--r-- 1 apache apache 363 May 31 00:10 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461191.68715843: 07:41:56.70 +21:47:13.2 Io (6.0mag) 07:41:44.86 +21:47:49.0 Europa (6.1mag) 07:41:43.84 +21:47:47.5 Ganymede (5.5mag) 07:41:42.97 +21:47:59.9 Callisto (6.8mag) 07:42:41.42 +21:23:26.6 Himalia (15.6mag) 07:41:58.35 +21:47:09.1 Thebe (16.5mag) 07:42:53.31 +21:42:28.7 Elara (17.5mag) 07:43:39.63 +22:03:23.4 Pasiphae (17.7mag) 07:48:50.07 +21:48:29.2 Carme (18.8mag) 00:47:07.78 +02:35:24.2 Titan (8.7mag) 00:46:54.16 +02:35:15.1 Rhea (10.0mag) 00:47:27.11 +02:36:16.2 Iapetus (11.4mag) 00:46:55.87 +02:35:45.6 Hyperion (14.7mag) 00:47:48.95 +02:38:20.0 Phoebe (16.7mag) -rw-r--r-- 1 apache apache 569 May 31 00:10 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461191.68715843: 17:21:45.70 -34:15:28.4 JWST 14:03:06.32 +57:56:06.4 Chandra 18:32:51.21 -25:14:01.5 XMM-Newton -rw-r--r-- 1 apache apache 96 May 31 00:10 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461191.68715843 -observatory V36 18:48:29.11 -32:02:56.8 13.7mag P/2010 H2 (Vales) 05:45:40.11 -68:10:25.3 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:46:08.41 +31:52:02.9 17.5mag C/2017 K2 (PANSTARRS) 17:17:55.35 +14:53:33.5 17.8mag C/2021 G2 (ATLAS) 20:06:57.21 -51:31:48.1 17.6mag P/2021 N1 (ZTF) 23:14:01.82 +31:15:59.9 17.2mag C/2022 E2 (ATLAS) 05:24:11.33 +26:54:45.8 16.4mag C/2022 N2 (PANSTARRS) 09:24:11.51 +31:20:45.1 16.6mag C/2022 QE78 (ATLAS) 08:46:25.29 +03:30:50.1 17.6mag C/2022 R6 (PANSTARRS) 18:33:19.32 +21:23:29.5 17.7mag C/2023 A3 (Tsuchinshan-ATLAS) 15:22:24.82 -11:00:57.0 17.5mag P/2023 B1 (PANSTARRS) 22:16:05.69 +66:00:32.8 17.7mag C/2023 H5 (Lemmon) 18:05:41.57 -05:57:00.4 13.7mag C/2023 R1 (PANSTARRS) 13:26:55.24 +84:45:41.7 17.9mag C/2023 X2 (Lemmon) 06:59:42.53 +64:03:41.6 17.6mag C/2024 A1 (ATLAS) 06:34:52.54 +27:02:52.2 13.3mag C/2024 E1 (Wierzchos) 15:43:44.04 +12:45:23.8 17.4mag C/2024 G6 (ATLAS) 20:17:37.51 +28:42:44.8 14.1mag C/2024 J3 (ATLAS) 04:09:59.59 -16:41:47.7 16.1mag C/2024 T5 (ATLAS) 05:58:23.50 +35:54:22.2 17.9mag C/2025 J1 (Borisov) 11:40:24.41 +53:09:23.1 17.1mag C/2025 L1 (ATLAS) 06:33:47.89 -10:29:20.0 13.3mag C/2025 R3 (PANSTARRS) 09:18:01.43 +23:24:37.3 18.0mag C/2025 V2 (Rankin) 12:40:15.46 +04:40:21.3 17.2mag C/2025 Y1 (ATLAS) 01:46:04.45 +42:48:19.1 15.9mag C/2026 B2 (Sun-Gao) 11:10:20.31 -06:48:26.8 16.3mag A/2026 E1 20:08:57.34 -08:11:39.8 9.2mag 10P/Tempel 11:00:25.13 -00:53:08.3 15.9mag 29P/Schwassmann-Wachmann 10:54:47.69 -02:36:55.8 17.9mag 43P/Wolf-Harrington 02:59:16.49 +24:32:51.4 17.6mag 47P/Ashbrook-Jackson 08:42:54.01 +26:00:40.8 16.9mag 63P/Wild 00:19:42.48 -06:55:43.5 15.7mag 65P/Gunn 06:17:36.38 +32:27:26.0 16.6mag 76P/West-Kohoutek-Ikemura 02:49:54.73 +16:07:47.2 13.9mag 78P/Gehrels 01:02:50.70 +03:01:47.0 15.4mag 88P/Howell 04:28:50.46 +29:33:17.2 15.2mag 93P/Lovas 02:20:47.32 +26:16:03.5 17.8mag 114P/Wiseman-Skiff 06:31:37.55 +33:15:23.8 15.7mag 123P/West-Hartley 09:36:24.30 +18:05:22.8 16.5mag 124P/Mrkos 03:45:49.94 +18:40:47.3 16.4mag 128P/Shoemaker-Holt 04:17:35.26 +18:39:49.3 17.7mag 131P/Mueller 05:22:28.98 +19:24:02.8 13.6mag 141P/Machholz 05:24:58.29 +17:01:38.2 13.6mag 141P-A/Machholz 04:12:54.44 +14:48:59.0 10.9mag 141P-D/Machholz 02:51:54.27 -25:52:04.9 17.1mag 161P/Hartley-IRAS 03:15:39.69 +20:27:21.9 14.9mag 162P/SidingSpring 19:36:05.30 -00:28:20.8 17.3mag 169P/NEAT 23:56:36.42 +00:50:40.5 18.0mag 220P/McNaught 16:58:26.99 -08:57:50.8 16.3mag 235P/LINEAR 07:16:27.95 +35:45:40.9 17.4mag 240P/NEAT 00:11:28.64 -05:47:08.8 16.6mag 260P/McNaught 03:42:54.13 +30:56:56.8 17.6mag 295P/LINEAR 22:52:05.46 -20:42:29.6 17.6mag 320P/McNaught 15:19:06.43 +08:18:13.5 17.4mag 391P/Kowalski 08:00:55.56 +20:56:13.0 17.9mag 450P/LONEOS 06:46:54.52 +42:15:08.6 17.8mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.7K May 31 00:10 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.18 +22:02:03.40 AT2026lxf 2026-05-8.07 13.94 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63 13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43 11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59 22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36 21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15 14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42 15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06 16:34:34.97 -54:34:58.00 ASASSN-26da 2026-04-25.32 16.11 10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28 15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65 07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89 11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38 10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 10:53:55.43 -16:06:06.50 ASASSN-26cz 2026-04-22.06 16.26 20:07:38.15 -21:07:05.40 2026-05-25.18 -1.12 13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78 13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65 13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31 06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16 23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9 12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03 21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18 08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01 14:49:14.01 -27:29:20.10 ASASSN-26cu 2026-04-16.29 -2.7 17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15 15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96 20:07:38.15 -21:07:05.40 2026-05-25.18 -1.12 12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65 17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03 09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49 16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5 04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37 22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21 19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06 19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98 16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.14 13.64 09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34 05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49 07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7 21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7 04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81 05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07 09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58 07:46:24.43 -77:29:36.30 ASASSN-26co 2026-04-7.15 15.11 05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51 19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98 19:32:43.68 -22:39:32.70 ASASSN-26cm 2026-04-4.27 13.88 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 11:19:50.81 -27:51:50.40 SN2026gvk 2026-03-30 15.28 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 12:16:02.87 -53:16:33.70 ASASSN-26cc 2026-03-20.08 3.93 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 -rw-r--r-- 1 apache apache 5.6K May 31 00:10 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 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 19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag 16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag 00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag 00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag 00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag 21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag 15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag 07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag 16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag 00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag 09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag 00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag 00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag -rw-r--r-- 1 apache apache 188K May 31 00:10 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 14:25:02.106 +32:09:59.37 AT 2026ndz 2026-05-14.38 21.0821 14:52:59.767 +27:53:45.66 AT 2026ndy 2026-05-15.31 20.6613 14:37:16.214 +14:42:45.23 SN 2026ndx 2026-05-16.25 20.6354 14:13:31.790 +04:45:16.38 SN 2026ndw 2026-05-19.26 18.5483 09:55:44.174 +02:45:45.31 AT 2026ndv 2026-05-12.00 22.84 14:43:44.315 +49:43:35.97 AT 2026ndu 2026-05-03.46 20.86 14:45:24.035 +50:25:35.75 AT 2026ndt 2026-05-18.36 20.02 18:04:37.380 -51:12:10.70 AT 2026nds 2026-05-19.19 19.364 17:37:10.989 -81:26:31.03 AT 2026ndr 2026-05-19.25 19.303 10:15:01.129 -45:58:21.05 AT 2026ndq 2026-05-19.04 19.416 19:56:09.761 -48:38:10.36 AT 2026ndp 2026-05-19.32 18.727 00:11:56.324 -43:41:26.71 AT 2026ndo 2026-05-19.40 18.981 16:35:04.502 -82:48:31.63 AT 2026ndn 2026-05-19.22 19.089 21:00:05.607 +22:42:57.52 AT 2026ndm 2026-05-17.57 19.052 21:31:35.637 -74:55:00.14 AT 2026ndl 2026-05-19.18 18.578 00:53:50.253 -67:36:34.49 SN 2026ndk 2026-05-19.40 19.071 13:37:42.256 -45:14:25.06 AT 2026ndj 2026-05-19.14 19.456 18:48:22.004 -43:26:05.78 AT 2026ndi 2026-05-19.26 19.307 21:48:05.985 -71:22:59.36 AT 2026ndh 2026-05-19.36 19.494 22:07:56.078 -61:53:51.62 AT 2026ndg 2026-05-19.35 18.899 -rw-r--r-- 1 apache apache 30K May 31 00:10 tns_transients_list.txt

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