NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo

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

Processing fields Hya-11-Q1b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Reference image   2026 04 08.23320    2461138.73320    11.28    11:40:14.70 -30:15:45.7   3665 5809   /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits
Discovery image 1   2026 05 08.14373    2461168.64373    11.16    11:40:14.68 -30:15:46.0   3625 5783   /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits
Discovery image 2   2026 11 03.51205    2461348.01205    10.23    11:40:14.72 -30:15:48.0   6026 0688   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits
Discovery image 3   2026 11 03.51259    2461348.01259    10.19    11:40:14.73 -30:15:47.8   6032 0687   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits
Mean magnitude and position on the discovery images: 
                   2026 11 03.5123  2461348.0123  10.21  11:40:14.72 -30:15:47.9
285.15692  30.13933 galactic  Hya  Second-epoch detections are separated by 0.2" and 6.1 pix   
The object was found in VSX
 2"  V0447 Hya                     
Type: SRB
#   Max.           Min./Amp.       JD0           Period
    12.000   V            12.700   V         2452701.00000        148.000000000000   M7                           
The object was not found in astcheck.
Forced photometry on wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits at 11:40:14.72 -30:15:47.9:  11.27 +/- 0.01  detection
Forced photometry on wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits at 11:40:14.72 -30:15:47.9:  11.17 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.21 +/- 0.01
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
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?)   Hya-11-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: 1

FITS images used in this processing run:

Field Hya-11-Q1b1x1 reference image: Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits
Field Hya-11-Q1b1x1 reference image: Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits
Field Hya-11-Q1b1x1 second-epoch image: Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits
Field Hya-11-Q1b1x1 second-epoch image: Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits

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= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
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
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 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=esa_tap (lib/gaia_dr2_cone_search.sh -> ESA Gaia Archive TAP service)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Hya-11-Q1b1x1
#######################################
########### Starting Hya-11-Q1b1x1 ###########
Processing Hya-11-Q1b1x1
server tau has sufficient free disk space available: 823303 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 823303 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.png' -> 'transient_report/Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits_preview.png'
Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits

renamed 'Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.png' -> 'transient_report/Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits_preview.png'
Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.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= 1349.1724 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 520.1845 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 19217.4058 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 6978.7686 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 21639.2261 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 7998.2358 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 14.2438 INFO: SECOND_EPOCH__SD_ratio= 0.127 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ERROR: passing clouds (SD ratio=0.127 soft threshold=0.12) ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 12.289999961853 / [degC] Focuser temperature AMBTEMP = 9.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.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= '2026-11-03T06:17:10.7598485' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-11-03T12:17:10.7598485' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61347.5119300811 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-11-03T12:17:20.6594965' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61347.5120446645 / 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 = 172.797053551918 / [deg] RA of telescope" status=0 Record 32: "DEC = -25.9994752453388 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 14.7925 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 136.431111111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.8611841025734 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / 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 = 'Hya-11' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '11 31 12' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-26 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 = 29492 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29492 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 12.289999961853 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 12.289999961853 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 4.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 72.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.51 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 9.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 159.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 16.601328 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 13.701096 / [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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/d_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits :) Spent 0.505225 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/d_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 36313.440328 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits :) No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5) renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 12.289999961853 / [degC] Focuser temperature AMBTEMP = 9.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.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= '2026-11-03T06:17:57.5582356' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-11-03T12:17:57.5582356' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61347.5124717359 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-11-03T12:18:07.4607644' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61347.5125863426 / 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 = 172.797053501137 / [deg] RA of telescope" status=0 Record 32: "DEC = -25.9994752450107 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 14.9072222222222 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 136.574444444444 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.83301482426629 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / 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 = 'Hya-11' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '11 31 12' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-26 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 = 29492 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29492 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 12.289999961853 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 12.289999961853 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 4.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 72.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.51 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 9.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 159.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 16.601328 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 13.701096 / [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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/d_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits :) Spent 0.520541 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/d_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 36313.440328 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits :) No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5) renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Previews of the CALIBRATED second-epoch images:

fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits


fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.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 --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits SExtractor catalog cache: saved Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.cat to cache SExtractor catalog cache: saved Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.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/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461348.01204582 Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images 'tocp_transients_list.txt' -> '../tocp_transients_list.txt' 'asassn_transients_list.txt' -> '../asassn_transients_list.txt' wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits exists and is non-empty wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits exists and is non-empty wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits exists and is non-empty wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits (1st reference image) verification OK: wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits Image size: 937.2'x624.5' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis Image center: 11:31:18.525 -25:59:47.49 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_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits (1st new image) verification OK: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits Image size: 943.8'x627.5' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis Image center: 11:31:24.598 -26:02:17.96 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 11:31:18.525 -25:59:47.49 Second-epoch image center 11:31:24.598 -26:02:17.96 Angular distance between the image centers 0.0476 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits (2nd new image) verification OK: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Image size: 943.7'x627.4' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis Image center: 11:31:21.922 -26:02:11.92 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 11:31:18.525 -25:59:47.49 Second-epoch image center 11:31:21.922 -26:02:11.92 Angular distance between the image centers 0.0421 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 11:31:24.598 -26:02:17.96 Second-epoch second image center 11:31:21.922 -26:02:11.92 Angular distance between the image centers 0.01016 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits &> /tmp/tmp.gPfRtKCvti Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits &> /tmp/tmp.TjRtWXz2Nf Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits &> /tmp/tmp.vyUqLPAlv8 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits &> /tmp/tmp.GstttRzEzr Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Calibrating the magnitude scale Found non-empty wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.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_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits and wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits and wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat Found non-empty wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits and wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat The reference image (wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits) and catalog (wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat) found 'wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat' -> 'wcsmag.cat' Read 6482 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 163.8320 to 182.0199 deg, Dec -31.2781 to -20.4419 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 163.8320 to 182.0199 deg, Dec -31.2781 to -20.4419 deg Loaded 7278 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): 4917 out of 5043 total matches. Matched with Tycho-2 5043 out of 6482 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.643300 a=0.000000 b=1.000000 c=22.643300 From vast_summary.log: estimated ref. image limiting mag.: -7.82 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.82 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.82
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 6482 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 163.8320 to 182.0199 deg, Dec -31.2781 to -20.4419 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 163.8320 to 182.0199 deg, Dec -31.2781 to -20.4419 deg Loaded 7278 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): 4917 out of 5043 total matches. Matched with Tycho-2 5043 out of 6482 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits Forced-photometry filter: calibrated wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits -> calib.txt_param_ref_wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits (aperture=6.4) Read 6199 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 163.7704 to 181.8907 deg, Dec -31.2767 to -20.5529 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 163.7704 to 181.8907 deg, Dec -31.2767 to -20.5529 deg Loaded 7195 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): 4769 out of 4890 total matches. Matched with Tycho-2 4890 out of 6199 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits Forced-photometry filter: calibrated wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits -> calib.txt_param_ref_wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits (aperture=6.2) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 1 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.3 pix Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits 2.2 pix Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits 3.5 pix fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits 3.6 pix fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Limiting magnitude estimates: 14.8 mag. Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits 14.8 mag. Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits 13.2 mag. fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits 13.1 mag. fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits All-image limiting magnitude estimate: 13.1 (SNR ) 10.4 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.gPfRtKCvti (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/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits' -> 'wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits WCS_IMAGE_NAME=wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits WCS-calibrated image found: wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits Checking if the catalog wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat corresponding to the image wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits alredy exist and is non-empty... Catalog wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat corresponding to the image wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits WCS catalog name: wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=396, bad_region=0, passed=6482 Got 6482 stars (including 6081 good ones) from the SExtractor catalog wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat util/solve_plate_with_UCAC5 got 6482 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 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.4) Done reading UCAC5 zone files... Matched 4906 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 4898 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 6482 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 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.4) Done reading UCAC5 zone files... Matched 4905 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 6482 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 6482 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 4897 stars left (next iteration limit 5386) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits N_match=4897 sigma_overall_arcsec=0.428 sigma_q1_arcsec=0.343 sigma_q2_arcsec=0.545 sigma_q3_arcsec=0.375 sigma_q4_arcsec=0.522 n_q1=1156 n_q2=1165 n_q3=1212 n_q4=1364 worst_quadrant_to_overall_ratio=1.272 WCS_HEADER_DIAG: file=Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits selection=current_pairs N_selected=4897 N_valid=4897 bias_ra_arcsec=-0.006 bias_dec_arcsec=-0.007 median_sep_arcsec=0.440 p95_sep_arcsec=2.565 n_q1=1156 n_q2=1165 n_q3=1212 n_q4=1364 occupied_cells_4x4=16/16 The image catalog is written to wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits -region wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.TjRtWXz2Nf (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/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits' -> 'wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits WCS_IMAGE_NAME=wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits WCS-calibrated image found: wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits Checking if the catalog wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat corresponding to the image wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits alredy exist and is non-empty... Catalog wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat corresponding to the image wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits WCS catalog name: wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=444, bad_region=0, passed=6199 Got 6199 stars (including 5747 good ones) from the SExtractor catalog wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat util/solve_plate_with_UCAC5 got 6199 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4899 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 4891 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 6199 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4899 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 6199 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 6199 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 4891 stars left (next iteration limit 5380) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits N_match=4891 sigma_overall_arcsec=0.374 sigma_q1_arcsec=0.325 sigma_q2_arcsec=0.437 sigma_q3_arcsec=0.324 sigma_q4_arcsec=0.428 n_q1=1124 n_q2=1166 n_q3=1208 n_q4=1393 worst_quadrant_to_overall_ratio=1.169 WCS_HEADER_DIAG: file=Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits selection=current_pairs N_selected=4891 N_valid=4891 bias_ra_arcsec=-0.008 bias_dec_arcsec=-0.005 median_sep_arcsec=0.312 p95_sep_arcsec=1.482 n_q1=1124 n_q2=1166 n_q3=1208 n_q4=1393 occupied_cells_4x4=16/16 The image catalog is written to wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits -region wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.vyUqLPAlv8 (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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits WCS_IMAGE_NAME=wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits WCS-calibrated image found: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits Checking if the catalog wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat corresponding to the image wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits alredy exist and is non-empty... Catalog wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat corresponding to the image wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits WCS catalog name: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=240, bad_region=0, passed=2012 Got 2012 stars (including 1768 good ones) from the SExtractor catalog wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat util/solve_plate_with_UCAC5 got 2012 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.8' Seting catalog search parameters based on the expected field of view 943.8 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013108 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010487 (37.8 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 350 (Dec -31.4 to -20.3) Done reading UCAC5 zone files... Matched 1716 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1712 matched stars entering correct_measured_positions(), 1712 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1712 matched stars entering correct_measured_positions(), 2004 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 350 (Dec -31.4 to -20.3) Done reading UCAC5 zone files... Matched 1715 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 1712 matched stars entering correct_measured_positions(), 2004 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Accuracy estimation diagnostic: 1712 matched stars entering correct_measured_positions(), 2004 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Excluding outliers - 1712 stars left (next iteration limit 1883) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=1712 robust_rms=10.602 arcsec worst_region_rms=24.358 arcsec outer_annulus_rms=24.358 arcsec SIP_REFIT: SIP order 3 trial: matched=1712 robust_rms=0.700 arcsec worst_region_rms=1.311 arcsec outer_annulus_rms=0.844 arcsec SIP_REFIT: SIP order 5 trial: matched=1712 robust_rms=0.522 arcsec worst_region_rms=0.686 arcsec outer_annulus_rms=0.611 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=1712 robust_rms_before=1.997 arcsec robust_rms_before_corrected=0.498 arcsec robust_rms_after=0.522 arcsec worst_region_rms_before=0.689 worst_region_rms_after=0.686 outer_annulus_rms_before=2.585 outer_annulus_rms_after=0.611 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.689 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits worst_region_rms_kept=0.689 arcsec robust_rms_kept=0.498 arcsec matched=1712 WCS_QUALITY_DIAG: file=fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits N_match=1712 sigma_overall_arcsec=0.503 sigma_q1_arcsec=0.529 sigma_q2_arcsec=0.669 sigma_q3_arcsec=0.371 sigma_q4_arcsec=0.499 n_q1=509 n_q2=313 n_q3=491 n_q4=399 worst_quadrant_to_overall_ratio=1.328 WCS_HEADER_DIAG: file=fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits selection=current_pairs N_selected=1712 N_valid=1712 bias_ra_arcsec=1.222 bias_dec_arcsec=0.028 median_sep_arcsec=1.700 p95_sep_arcsec=4.143 n_q1=509 n_q2=313 n_q3=491 n_q4=399 occupied_cells_4x4=16/16 The image catalog is written to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits -region wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.GstttRzEzr (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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits WCS_IMAGE_NAME=wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits WCS-calibrated image found: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Checking if the catalog wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat corresponding to the image wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits alredy exist and is non-empty... Catalog wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat corresponding to the image wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits WCS catalog name: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=275, bad_region=0, passed=1872 Got 1872 stars (including 1593 good ones) from the SExtractor catalog wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat util/solve_plate_with_UCAC5 got 1872 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.7' Seting catalog search parameters based on the expected field of view 943.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013107 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010486 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 350 (Dec -31.4 to -20.3) Done reading UCAC5 zone files... Matched 1548 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1545 matched stars entering correct_measured_positions(), 1539 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1545 matched stars entering correct_measured_positions(), 1846 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 350 (Dec -31.4 to -20.3) Done reading UCAC5 zone files... Matched 1547 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 1545 matched stars entering correct_measured_positions(), 1846 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Accuracy estimation diagnostic: 1545 matched stars entering correct_measured_positions(), 1846 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Excluding outliers - 1545 stars left (next iteration limit 1699) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=1545 robust_rms=10.601 arcsec worst_region_rms=24.113 arcsec outer_annulus_rms=24.113 arcsec SIP_REFIT: SIP order 3 trial: matched=1545 robust_rms=0.623 arcsec worst_region_rms=0.899 arcsec outer_annulus_rms=0.729 arcsec SIP_REFIT: SIP order 5 trial: matched=1545 robust_rms=0.515 arcsec worst_region_rms=0.682 arcsec outer_annulus_rms=0.632 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=1545 robust_rms_before=1.850 arcsec robust_rms_before_corrected=0.503 arcsec robust_rms_after=0.515 arcsec worst_region_rms_before=0.679 worst_region_rms_after=0.682 outer_annulus_rms_before=2.400 outer_annulus_rms_after=0.632 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.679 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits worst_region_rms_kept=0.679 arcsec robust_rms_kept=0.503 arcsec matched=1545 WCS_QUALITY_DIAG: file=fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits N_match=1545 sigma_overall_arcsec=0.495 sigma_q1_arcsec=0.514 sigma_q2_arcsec=0.685 sigma_q3_arcsec=0.383 sigma_q4_arcsec=0.434 n_q1=464 n_q2=262 n_q3=451 n_q4=368 worst_quadrant_to_overall_ratio=1.384 WCS_HEADER_DIAG: file=fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits selection=current_pairs N_selected=1545 N_valid=1545 bias_ra_arcsec=1.209 bias_dec_arcsec=0.089 median_sep_arcsec=1.651 p95_sep_arcsec=4.012 n_q1=464 n_q2=262 n_q3=451 n_q4=368 occupied_cells_4x4=16/16 The image catalog is written to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits -region wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Saving the final (post-refit) wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits to local_wcs_cache/ 'wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits' -> 'local_wcs_cache/wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits' Saving the final (post-refit) wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits to local_wcs_cache/ 'wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits' -> 'local_wcs_cache/wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits' Saving the final (post-refit) wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits to local_wcs_cache/ 'wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits' -> 'local_wcs_cache/wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits' Saving the final (post-refit) wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits to local_wcs_cache/ 'wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits' -> 'local_wcs_cache/wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits sigma_overall=0.428 worst_q_ratio=1.272 ref2=Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits sigma_overall=0.374 worst_q_ratio=1.169 new1=fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits sigma_overall=0.503 worst_q_ratio=1.328 new2=fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits sigma_overall=0.495 worst_q_ratio=1.384 reference average sigma_overall=0.401 worst_q_ratio=1.2205 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041_astrometric_residuals.png (4897 matched stars from wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057_astrometric_residuals.png (4891 matched stars from wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577_astrometric_residuals.png (1712 matched stars from wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578_astrometric_residuals.png (1545 matched stars from wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits' Saving fully-calibrated image wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits' Preparing the HTML report for the field Hya-11-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20070_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 The candidate 20070_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 did not pass the final checks Discovery image 3   2026 11 03.51259    2461348.01259    9.73    11:20:25.98 -24:54:42.7   3276 3800   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits **** FOUND 11:20:25.97 -24:54:42.6 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 Hya-11-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 --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits SExtractor catalog cache: saved Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.cat to cache SExtractor catalog cache: saved Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits Creating symlink local_wcs_cache/wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits Creating symlink local_wcs_cache/wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits Creating symlink local_wcs_cache/wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits exists and is non-empty wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits exists and is non-empty wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits exists and is non-empty wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits (1st reference image) verification OK: wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits Image size: 937.2'x624.5' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis Image center: 11:31:18.525 -25:59:47.49 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_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits (1st new image) verification OK: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits Image size: 943.8'x627.5' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis Image center: 11:31:24.598 -26:02:17.96 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 11:31:18.525 -25:59:47.49 Second-epoch image center 11:31:24.598 -26:02:17.96 Angular distance between the image centers 0.0476 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits (2nd new image) verification OK: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Image size: 943.7'x627.4' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis Image center: 11:31:21.922 -26:02:11.92 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 11:31:18.525 -25:59:47.49 Second-epoch image center 11:31:21.922 -26:02:11.92 Angular distance between the image centers 0.0421 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 11:31:24.598 -26:02:17.96 Second-epoch second image center 11:31:21.922 -26:02:11.92 Angular distance between the image centers 0.01016 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits &> /tmp/tmp.wkzh3hENPM Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits &> /tmp/tmp.USEqRkoBy1 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits &> /tmp/tmp.jKAkVTY1dI Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits &> /tmp/tmp.tZxWcdKQdt Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Calibrating the magnitude scale Found non-empty wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.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_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits and wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits and wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat Found non-empty wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits and wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat The reference image (wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits) and catalog (wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat) found 'wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat' -> 'wcsmag.cat' Read 40976 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 163.8321 to 182.0323 deg, Dec -31.2781 to -20.4212 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 163.8321 to 182.0323 deg, Dec -31.2781 to -20.4212 deg Loaded 7297 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): 5587 out of 5980 total matches. Matched with Tycho-2 5980 out of 40976 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.497700 a=0.000000 b=1.000000 c=22.497700 From vast_summary.log: estimated ref. image limiting mag.: -7.53 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.97 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.97
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 40976 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 163.8321 to 182.0323 deg, Dec -31.2781 to -20.4212 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 163.8321 to 182.0323 deg, Dec -31.2781 to -20.4212 deg Loaded 7297 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): 5587 out of 5980 total matches. Matched with Tycho-2 5980 out of 40976 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits Forced-photometry filter: calibrated wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits -> calib.txt_param_ref_wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits (aperture=4.9) Read 40676 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 163.7611 to 181.9248 deg, Dec -31.2792 to -20.5529 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 163.7611 to 181.9248 deg, Dec -31.2792 to -20.5529 deg Loaded 7215 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): 5648 out of 6035 total matches. Matched with Tycho-2 6035 out of 40676 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits Forced-photometry filter: calibrated wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits -> calib.txt_param_ref_wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits (aperture=4.8) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 6 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.1 pix Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits 2.1 pix Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits 3.4 pix fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits 3.4 pix fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Limiting magnitude estimates: 15.0 mag. Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits 14.9 mag. Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits 13.3 mag. fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits 15.0 mag. fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits All-image limiting magnitude estimate: 13.3 (SNR ) 12.4 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.wkzh3hENPM (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/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits' -> 'wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits WCS_IMAGE_NAME=wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits WCS-calibrated image found: wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits Checking if the catalog wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat corresponding to the image wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits alredy exist and is non-empty... Catalog wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat corresponding to the image wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits WCS catalog name: wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=15, blended=1746, bad_region=0, passed=40961 Got 40961 stars (including 39153 good ones) from the SExtractor catalog wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat util/solve_plate_with_UCAC5 got 40961 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 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.4) Done reading UCAC5 zone files... Matched 4910 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 4903 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 40961 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 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.4) Done reading UCAC5 zone files... Matched 4909 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 40961 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 40961 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 4902 stars left (next iteration limit 5392) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits N_match=4902 sigma_overall_arcsec=0.426 sigma_q1_arcsec=0.342 sigma_q2_arcsec=0.531 sigma_q3_arcsec=0.379 sigma_q4_arcsec=0.514 n_q1=1172 n_q2=1153 n_q3=1224 n_q4=1353 worst_quadrant_to_overall_ratio=1.246 WCS_HEADER_DIAG: file=Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits selection=current_pairs N_selected=4902 N_valid=4902 bias_ra_arcsec=-0.009 bias_dec_arcsec=0.002 median_sep_arcsec=0.433 p95_sep_arcsec=2.406 n_q1=1172 n_q2=1153 n_q3=1224 n_q4=1353 occupied_cells_4x4=16/16 The image catalog is written to wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits -region wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.USEqRkoBy1 (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/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits' -> 'wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits WCS_IMAGE_NAME=wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits WCS-calibrated image found: wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits Checking if the catalog wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat corresponding to the image wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits alredy exist and is non-empty... Catalog wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat corresponding to the image wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits WCS catalog name: wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=1674, bad_region=0, passed=40669 Got 40669 stars (including 38942 good ones) from the SExtractor catalog wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat util/solve_plate_with_UCAC5 got 40669 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4904 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 4897 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 40669 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4904 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 40669 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 40669 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4897 stars left (next iteration limit 5386) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits N_match=4897 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.321 sigma_q2_arcsec=0.431 sigma_q3_arcsec=0.327 sigma_q4_arcsec=0.428 n_q1=1136 n_q2=1165 n_q3=1209 n_q4=1387 worst_quadrant_to_overall_ratio=1.159 WCS_HEADER_DIAG: file=Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits selection=current_pairs N_selected=4897 N_valid=4897 bias_ra_arcsec=-0.010 bias_dec_arcsec=-0.000 median_sep_arcsec=0.312 p95_sep_arcsec=1.475 n_q1=1136 n_q2=1165 n_q3=1209 n_q4=1387 occupied_cells_4x4=16/16 The image catalog is written to wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits -region wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.jKAkVTY1dI (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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits WCS_IMAGE_NAME=wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits WCS-calibrated image found: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits Checking if the catalog wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat corresponding to the image wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits alredy exist and is non-empty... Catalog wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat corresponding to the image wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits WCS catalog name: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=466, bad_region=0, passed=11234 Got 11234 stars (including 10757 good ones) from the SExtractor catalog wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat util/solve_plate_with_UCAC5 got 11234 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.8' Seting catalog search parameters based on the expected field of view 943.8 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013108 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010487 (37.8 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 350 (Dec -31.4 to -20.3) Done reading UCAC5 zone files... Matched 4900 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 4893 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.64" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 11234 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.61" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 350 (Dec -31.4 to -20.3) Done reading UCAC5 zone files... Matched 4898 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 11234 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 11234 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Excluding outliers - 4890 stars left (next iteration limit 5379) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4890 robust_rms=11.189 arcsec worst_region_rms=23.227 arcsec outer_annulus_rms=23.227 arcsec SIP_REFIT: SIP order 3 trial: matched=4890 robust_rms=0.869 arcsec worst_region_rms=1.644 arcsec outer_annulus_rms=1.049 arcsec SIP_REFIT: SIP order 5 trial: matched=4890 robust_rms=0.700 arcsec worst_region_rms=0.969 arcsec outer_annulus_rms=0.835 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4890 robust_rms_before=2.176 arcsec robust_rms_before_corrected=0.664 arcsec robust_rms_after=0.700 arcsec worst_region_rms_before=0.945 worst_region_rms_after=0.969 outer_annulus_rms_before=2.759 outer_annulus_rms_after=0.835 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.945 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits worst_region_rms_kept=0.945 arcsec robust_rms_kept=0.664 arcsec matched=4890 WCS_QUALITY_DIAG: file=fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits N_match=4890 sigma_overall_arcsec=0.625 sigma_q1_arcsec=0.682 sigma_q2_arcsec=0.866 sigma_q3_arcsec=0.461 sigma_q4_arcsec=0.609 n_q1=1442 n_q2=960 n_q3=1367 n_q4=1121 worst_quadrant_to_overall_ratio=1.385 WCS_HEADER_DIAG: file=fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits selection=current_pairs N_selected=4890 N_valid=4890 bias_ra_arcsec=1.270 bias_dec_arcsec=-0.055 median_sep_arcsec=1.844 p95_sep_arcsec=4.505 n_q1=1442 n_q2=960 n_q3=1367 n_q4=1121 occupied_cells_4x4=16/16 The image catalog is written to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits -region wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.tZxWcdKQdt (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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits WCS_IMAGE_NAME=wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits WCS-calibrated image found: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Checking if the catalog wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat corresponding to the image wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits alredy exist and is non-empty... Catalog wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat corresponding to the image wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits WCS catalog name: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=490, bad_region=0, passed=10669 Got 10669 stars (including 10169 good ones) from the SExtractor catalog wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat util/solve_plate_with_UCAC5 got 10669 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.7' Seting catalog search parameters based on the expected field of view 943.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013107 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010486 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 350 (Dec -31.4 to -20.3) Done reading UCAC5 zone files... Matched 4891 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 4881 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.65" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 10662 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 350 (Dec -31.4 to -20.3) Done reading UCAC5 zone files... Matched 4889 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 10662 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 10662 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Excluding outliers - 4880 stars left (next iteration limit 5368) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4880 robust_rms=10.962 arcsec worst_region_rms=23.518 arcsec outer_annulus_rms=23.518 arcsec SIP_REFIT: SIP order 3 trial: matched=4880 robust_rms=0.832 arcsec worst_region_rms=1.417 arcsec outer_annulus_rms=1.023 arcsec SIP_REFIT: SIP order 5 trial: matched=4880 robust_rms=0.728 arcsec worst_region_rms=1.052 arcsec outer_annulus_rms=0.890 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4880 robust_rms_before=2.058 arcsec robust_rms_before_corrected=0.684 arcsec robust_rms_after=0.728 arcsec worst_region_rms_before=0.995 worst_region_rms_after=1.052 outer_annulus_rms_before=2.683 outer_annulus_rms_after=0.890 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.995 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits worst_region_rms_kept=0.995 arcsec robust_rms_kept=0.684 arcsec matched=4880 WCS_QUALITY_DIAG: file=fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits N_match=4880 sigma_overall_arcsec=0.646 sigma_q1_arcsec=0.735 sigma_q2_arcsec=0.924 sigma_q3_arcsec=0.473 sigma_q4_arcsec=0.630 n_q1=1428 n_q2=949 n_q3=1386 n_q4=1117 worst_quadrant_to_overall_ratio=1.430 WCS_HEADER_DIAG: file=fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits selection=current_pairs N_selected=4880 N_valid=4880 bias_ra_arcsec=1.270 bias_dec_arcsec=-0.021 median_sep_arcsec=1.787 p95_sep_arcsec=4.649 n_q1=1428 n_q2=949 n_q3=1386 n_q4=1117 occupied_cells_4x4=16/16 The image catalog is written to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits -region wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry 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_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits Saving fully-calibrated image wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.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_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/wcs_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits Preparing the HTML report for the field Hya-11-Q1b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits at 11:03:30.43 -26:01:30.0: 10.55 +/- 0.00 detection Forced photometry on wcs_Hya-11-Q1b1x1_2026-04-08_00-35-38_20.00sec_-4.90C_LIGHT_0041.fits at 11:40:14.72 -30:15:47.9: 11.27 +/- 0.01 detection Forced photometry on wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits at 11:40:14.72 -30:15:47.9: 11.17 +/- 0.01 detection Forced photometry on wcs_Hya-11-Q1b1x1_2026-05-07_22-26-48_20.00sec_-4.90C_LIGHT_0057.fits at 11:03:30.43 -26:01:30.0: 10.49 +/- 0.00 detection Forced photometry reference-image weighted average: 11.21 +/- 0.01 Forced photometry reference-image weighted average: 10.52 +/- 0.00 Forced photometry filter KEPT candidate at 11:40:14.72 -30:15:47.9: ref_mag=11.21 +/- 0.01 new_mean_mag=10.2114 delta=1.00 (need > 0.90) Forced photometry filter REJECTED candidate at 11:03:30.43 -26:01:30.0: ref_mag=10.52 +/- 0.00 new_mean_mag=10.6606 delta=-0.14 (need > 0.90) Adding exclusion_list_local.txt__out30935.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 4s 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 53587_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 The candidate 53587_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 did not pass the final checks Discovery image 1   2026 11 03.51205    2461348.01205    10.66    11:03:30.43 -26:01:30.0   1007 2959   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-10_20.00sec_-0.00C_LIGHTs_0577.fits Discovery image 2   2026 11 03.51259    2461348.01259    10.66    11:03:30.44 -26:01:30.0   1013 2959   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53702_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 The candidate 53702_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 did not pass the final checks Discovery image 2   2026 11 03.51259    2461348.01259    11.77    11:11:31.98 -22:50:15.7   1965 4971   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits **** FOUND 11:11:31.97 -22:50:15.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 34597_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 The candidate 34597_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 did not pass the final checks Discovery image 3   2026 11 03.51259    2461348.01259    11.43    11:59:53.39 -29:00:46.7   8621 1440   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits **** FOUND 11:59:53.36 -29:00:46.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 35889_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 The candidate 35889_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 did not pass the final checks Discovery image 3   2026 11 03.51259    2461348.01259    10.83    12:05:45.07 -28:32:36.4   9416 1704   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits **** FOUND 12:05:45.11 -28:32:36.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 33803_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 The candidate 33803_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 did not pass the final checks Discovery image 3   2026 11 03.51259    2461348.01259    10.04    11:58:36.16 -29:15:34.8   8446 1293   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Hya-11-Q1b1x1_061846_TTUQ1b1x1_2468693_6SJ29ibo/fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578.fits **** FOUND 11:58:36.17 -29:15:35.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 30935_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 Preparing report for the candidate 30935_fd_Hya-11-Q1b1x1_2026-11-03_06-17-57_20.00sec_-0.00C_LIGHTs_0578 make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 5s Prepared the HTML report for the field Hya-11-Q1b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 11:40:14.72 -30:15:47.9 ########### Completed Hya-11-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 #### 11:40:14.72 -30:15:47.9 ################################################################################### 11:40:14.72 -30:15:47.9 -- not an asteroid (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 11:40:14.72 -30:15:47.9 -- does not seem to be a hot pixel (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) 11:40:14.72 -30:15:47.9 -- a known variable star Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 1 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Adding the following to the exclusion list #### 11:40:14.72 -30:15:47.9 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461348.01204582 -observatory V36 14:42:09.81 -16:31:09.0 Mercury (5.5mag) 13:25:13.57 -13:31:44.0 Venus (-4.3mag) 09:29:49.61 +16:32:19.7 Mars (0.8mag) 09:47:09.19 +14:05:51.5 Jupiter (-2.0mag) 00:36:23.26 +01:00:26.1 Saturn (0.5mag) 04:09:00.57 +20:50:04.6 Uranus (5.6mag) 00:08:19.38 -00:38:20.6 Neptune (7.7mag) 20:24:28.66 -23:41:31.3 Pluto (14.5mag) 10:16:12.39 +10:01:11.8 Moon (-9.8mag) -rw-r--r-- 1 apache apache 361 Nov 3 06:22 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461348.01204582: 09:47:02.69 +14:06:29.3 Io (6.0mag) 09:46:59.80 +14:06:46.6 Europa (6.1mag) 09:47:21.00 +14:04:43.8 Ganymede (5.5mag) 09:47:39.06 +14:03:01.3 Callisto (6.8mag) 09:48:36.75 +14:15:16.5 Himalia (15.5mag) 09:47:10.41 +14:05:45.6 Thebe (16.3mag) 09:46:55.60 +14:30:52.6 Elara (17.4mag) 09:47:54.07 +13:33:34.4 Pasiphae (17.7mag) 09:44:10.26 +14:37:47.4 Carme (18.7mag) 00:36:32.58 +00:59:58.3 Titan (8.3mag) 00:36:22.96 +01:00:28.4 Rhea (9.6mag) 00:36:53.81 +01:01:06.4 Iapetus (11.0mag) 00:36:12.46 +01:00:05.4 Hyperion (14.2mag) 00:34:36.54 +00:48:16.8 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Nov 3 06:23 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461348.01204582: 04:35:13.70 +17:18:29.3 JWST 15:42:22.07 +52:50:38.5 Chandra 07:24:59.68 -25:06:49.2 XMM-Newton -rw-r--r-- 1 apache apache 96 Nov 3 06:22 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461348.01204582 -observatory V36 03:33:34.33 +19:56:40.2 17.1mag P/1996 R2 (Lagerkvist) 07:46:39.91 +38:23:31.5 17.9mag P/2004 V5 (LINEAR-Hill) 07:46:45.28 +38:23:18.5 17.9mag P/2004 V5-A (LINEAR-Hill) 07:46:03.81 +38:23:38.3 17.9mag P/2004 V5-B (LINEAR-Hill) 05:01:52.70 +39:05:34.6 17.8mag P/2009 Y2 (Kowalski) 18:48:11.58 -32:52:27.1 15.0mag P/2010 H2 (Vales) 07:45:18.38 -73:54:45.4 17.2mag C/2014 UN271 (Bernardinelli-Bernstein) 06:11:27.28 +35:18:41.3 17.7mag C/2017 K2 (PANSTARRS) 07:35:43.21 +25:20:22.3 16.9mag C/2022 N2 (PANSTARRS) 09:08:34.84 +38:32:43.9 16.4mag C/2024 E1 (Wierzchos) 18:37:04.72 +40:52:14.7 17.4mag C/2024 J3 (ATLAS) 05:43:01.50 -13:33:10.8 16.3mag C/2024 T5 (ATLAS) 14:15:23.16 -04:35:43.7 16.3mag C/2025 Y1 (ATLAS) 20:15:08.96 +53:01:13.1 15.2mag C/2026 A2 (Bok) 13:07:41.12 +17:00:00.7 17.7mag A/2026 E1 16:00:23.29 -65:29:17.6 14.5mag P/2026 R2 (Leonard) 19:34:10.05 -05:22:14.8 17.1mag P/2026 T1 (ATLAS) 23:28:40.25 +14:01:56.1 16.8mag 2P/Encke 23:26:11.67 -25:44:51.5 15.4mag 10P/Tempel 02:40:02.79 +30:31:00.6 16.3mag 11P/Tempel-Swift-LINEAR 12:26:13.36 -10:02:38.9 16.3mag 29P/Schwassmann-Wachmann 00:10:38.71 -09:01:15.7 15.9mag 65P/Gunn 08:00:16.72 +13:34:36.4 14.0mag 78P/Gehrels 09:00:07.23 +45:58:22.7 17.1mag 112P/Urata-Niijima 09:51:19.78 +05:33:26.7 17.8mag 114P/Wiseman-Skiff 12:27:04.89 +08:01:26.8 14.8mag 123P/West-Hartley 19:48:43.28 +14:26:20.0 10.2mag 161P/Hartley-IRAS 11:12:22.73 -03:07:30.5 16.2mag 169P/NEAT 09:41:37.06 +23:29:35.8 18.0mag 186P/Garradd 03:10:35.89 +02:10:51.8 15.3mag 220P/McNaught 06:22:38.70 +49:47:13.4 15.6mag 260P/McNaught 07:56:34.95 +25:04:27.4 17.6mag 266P/Christensen -rw-r--r-- 1 apache apache 1.6K Nov 3 06:22 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 17:54:18.84 -27:36:35.70 TCP J17541876-2736362 2026-10-24.76 9.92 10:38:47.97 +53:30:34.00 SN2026sqf 2026-10-24.6 13.27 21:49:53.30 +14:07:44.90 ASASSN-26fq 2026-10-23.23 14.82 01:00:14.36 +34:04:05.90 ASASSN-26fp 2026-10-23.34 12.9 01:06:23.14 -63:46:37.10 ASASSN-26fo 2026-10-19.79 -4.88 00:25:28.03 +20:14:39.10 SN2026afqd 2026-10-19.36 -0.77 22:14:03.37 -45:07:18.60 ASASSN-26fm 2026-10-13.75 14.42 01:57:48.19 -33:14:42.30 SN 2026aedl 2026-10-12.33 15.3 18:05:22.06 +17:52:41.00 ASASSN-26fn 2026-10-11.74 15.23 21:50:55.86 -02:51:49.30 SN2026acyb 2026-10-9.85 16.83 03:40:34.04 +02:31:56.70 SN2026acvp 2026-10-9.95 17.75 04:33:25.91 -13:41:04.20 SN2026adhl 2026-10-9.94 17.52 09:20:05.05 +27:03:12.40 SN2026aeif 2026-10-9.47 15.93 02:58:07.77 -65:18:52.90 ASASSN-26fl 2026-10-7.9 -0.85 02:49:03.98 -49:55:57.00 SN 2026adfy 2026-10-4.88 16.61 22:03:46.31 -11:07:57.70 AT2026adgn 2026-10-4.28 -2.56 15:03:12.98 +49:51:05.40 ASASSN-26fj 2026-10-2.06 15.91 08:07:27.96 -65:51:03.90 ASASSN-26fi 2026-10-1.36 15.82 21:02:34.66 +23:57:26.20 ASASSN-26fh 2026-10-1.27 15.94 20:00:16.62 +03:26:29.90 AT2026adfv 2026-10-1.3 16.42 00:08:42.74 -32:33:16.50 SN2026abhc 2026-09-29.15 15.57 21:02:30.26 -19:27:41.80 SN2026acxa 2026-09-29.13 14.65 04:39:17.45 -28:06:12.40 ASASSN-26fg 2026-09-23.25 15.73 05:25:07.80 +04:38:32.40 SN2026aajs 2026-09-21.32 17.04 19:56:12.67 +08:25:27.70 AT2026acgs 2026-09-18.14 15.84 00:02:34.06 +52:55:18.90 ASASSN-26ff 2026-09-16.38 15.41 23:44:33.18 +17:46:12.20 SN2026yjv 2026-09-15.38 18.32 16:21:12.24 +57:37:51.30 SN 2026aafh 2026-09-14.11 15.02 23:36:00.27 -19:28:18.00 SN 2026aaks 2026-09-14.44 16.89 16:35:24.86 -05:32:38.20 SN2026aasi 2026-09-12.99 16.58 16:46:08.71 +37:25:21.80 SN2026aafk 2026-09-13.25 17.4 23:48:37.86 +50:25:24.60 SN2026aafs 2026-09-13.47 17 21:20:27.02 +02:10:42.50 SN2026aagh ------- 08:02:26.85 -24:37:44.10 ASASSN-26fe 2026-09-13.34 13.67 02:29:34.91 +23:06:56.30 SN2026aars 2026-09-12.27 16.93 02:47:25.52 -32:58:34.50 SN 2026znh 2026-09-9.92 16.26 04:59:14.53 -83:27:58.80 ASASSN-26fd 2026-09-9.11 17.27 17:52:06.79 -23:43:20.70 ASASSN-26fc 2026-09-8.79 12.14 03:52:53.26 -14:19:28.70 SN 2026zfw 2026-09-8 17.78 01:53:26.46 +10:07:25.10 SN2026aacj 2026-09-7.17 16.27 20:04:34.47 +62:38:38.10 SN2026zji 2026-09-7.14 15.87 22:37:05.64 +34:24:35.00 SN2026aaiv 2026-09-7.25 13.48 22:24:21.29 -10:25:31.60 ASASSN-26fb 2026-09-5.3 13.93 00:44:54.28 +41:33:10.50 AT2026aabo 2026-09-3.29 15.02 00:52:12.40 -58:22:08.60 SN 2026zhl 2026-08-31.92 16.51 19:53:57.87 +61:00:19.70 ASASSN-26fa 2026-08-31.18 14.63 00:21:50.96 -09:29:16.30 AT2026zwp 2026-08-31.41 15.59 19:45:06.20 +18:22:48.80 V488 2026-08-30.13 9.37 18:25:12.79 -22:25:29.10 V8055 2026-08-30 10.76 17:17:45.96 +64:31:40.10 ASASSN-26ez 2026-08-25.13 10.87 19:02:47.09 +58:08:21.00 AT2026zwo 2026-08-24.16 15.78 04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91 03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44 20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13 04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55 16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.89 -10:37:05.90 SN2026vbh 2026-07-25.05 15.79 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 -rw-r--r-- 1 apache apache 5.7K Nov 3 06:22 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag 00:42:50.38 +41:18:58.76 PNV J00425038+4118587 2026-09-04.1512 18.2mag 00:42:12.76 +41:16:28.4 PNV J00421276+4116284 2026-09-10.9176 18.67Cmag 17:52:06.80 -23:43:20.7 TCP J17520680-2343207 2026-09-08.7896 12.6mag 00:42:40.94 +41:15:37.1 PNV J00424094+4115371 2026-09-17.8925 18.3mag 08:49:20.13 -09:19:15.8 TCP J08492013-0919158 2026-09-18.4698 13.3mag 00:42:13.93 +41:16:35.6 PNV J00421393+4116356 2026-09-22.6597 19.66Cmag 18:14:01.58 +15:13:55.5 TCP J18140158+1513555 2026-09-24.4645 14.1mag 00:42:36.61 +41:13:50.5 TCP J00423661+4113505 2026-09-29.7462 17.4mag 22:03:46.29 -11:07:57.8 TCP J22034629-1107578 2026-09-29.7438 14.51Cmag 22:05:02.06 +20:49:01.2 TCP J22050206+2049012 2026-10-03.5715 17.13Cmag 00:38:15.01 +41:14:47.2 TCP J00381501+4114472 2026-10-08.5978 17.72Cmag 01:06:05.83 +09:51:20.4 TCP J01060583+0951204 2026-10-10.8543 14.54Cmag 17:54:18.76 -27:36:36.2 TCP J17541876-2736362 2026-10-12.3993 10.8mag 09:56:00.79 +69:06:15.2 PNV J09560079+6906152 2026-10-14.9274 19.38Cmag 00:43:30.83 +41:26:55.3 PNV J00433083+4126553 2026-10-17.5651 18.61Cmag 04:57:32.08 +30:15:41.6 TCP J04573208+3015416 2026-10-17.7818 18.21Cmag 05:21:07.64 +23:38:21.3 TCP J05210764+2338213 2026-10-18.4020 10.3mag 05:34:11.01 +28:45:30.5 TCP J05341101+2845305 2026-10-18.3604 16.6mag -rw-r--r-- 1 apache apache 191K Nov 3 06:22 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 00:58:27.412 -22:03:24.97 SN 2026afsw 2026-10-17.21 18.226 23:34:39.952 +13:04:33.30 AT 2026afsv 2026-10-18.23 19.8853 01:44:42.847 +02:02:43.85 AT 2026afsu 2026-10-16.33 20.1698 05:01:31.593 +09:22:51.39 AT 2026afst 2026-10-16.48 20.0945 05:07:17.177 +15:10:39.52 AT 2026afss 2026-10-07.48 20.8919 01:46:51.117 -03:32:45.52 AT 2026afsr 2026-10-09.42 20.8495 02:40:13.442 +09:41:35.87 AT 2026afsq 2026-10-09.42 20.8105 01:53:33.220 +15:17:08.15 AT 2026afsp 2026-10-14.33 20.3641 05:17:19.580 -11:56:45.36 AT 2026afso 2026-10-18.42 19.8609 05:07:12.333 -10:39:28.07 AT 2026afsn 2026-10-18.42 19.8368 03:51:59.889 +04:08:13.56 AT 2026afsm 2026-10-18.41 20.0289 10:10:48.919 +25:50:29.45 AT 2026afsl 2026-10-18.53 20.0139 09:28:13.437 -18:47:45.86 AT 2026afsk 2026-10-18.59 18.259 06:18:17.122 +02:53:09.71 AT 2026afsj 2026-10-18.34 19.384 23:15:34.188 -43:11:36.92 AT 2026afsi 2026-10-18.35 18.839 01:05:10.811 +07:14:30.54 SN 2026afsh 2026-10-18.31 18.764 12:02:02.958 +29:50:40.95 SN 2026afsg 2026-10-18.87 16.4 09:23:29.659 +61:32:27.44 AT 2026afsf 2026-09-25.49 19.541 07:38:29.533 +53:56:33.67 AT 2026afse 2026-10-01.41 20.2164 09:06:11.873 +17:26:33.92 AT 2026afsd 2026-10-02.52 19.0664 -rw-r--r-- 1 apache apache 89K Nov 3 06:22 tns_transients_list.txt

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