NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor

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

Processing fields Hya-02-Q1b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Reference image   2026 04 06.19731    2461136.69731    9.05    09:54:53.36 +05:11:51.6   0388 3722   /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits
Discovery image 1   2026 04 06.19799    2461136.69799    9.03    09:54:53.39 +05:11:51.7   0381 3729   /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits
Discovery image 2   2026 04 28.20144    2461158.70144    8.11    09:54:53.58 +05:11:51.0   0352 3354   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits
Discovery image 3   2026 04 28.20211    2461158.70211    8.13    09:54:53.57 +05:11:50.9   0347 3356   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits
Mean magnitude and position on the discovery images: 
                   2026 04 28.2018  2461158.7018   8.12  09:54:53.58 +05:11:51.0
232.41003  42.64181 galactic  Sex  Second-epoch detections are separated by 0.2" and 6.0 pix   
The object was found in VSX
 2"  RR Sex                        
Type: LB
#   Max.           Min./Amp.       JD0           Period
     9.050   V       Y     0.780   V         2452501.60000         73.700000000000   M4                           
The object was not found in astcheck.
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

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

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 04 28.20144    2461158.70144    11.72    09:09:51.86 +11:02:08.6   7338 0308   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits
Discovery image 2   2026 04 28.20211    2461158.70211    11.63    09:09:51.89 +11:02:08.5   7332 0310   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits
Mean magnitude and position on the discovery images: 
                   2026 04 28.2018  2461158.7018  11.68  09:09:51.88 +11:02:08.6
218.85556  35.68987 galactic  Cnc  Second-epoch detections are separated by 0.4" and 6.1 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
41 Daphne                  -2      1       2  11.9     0    0
Forced photometry on wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits at 09:09:51.88 +11:02:08.6:  15.85 +/- 99.00  upperlimit
Forced photometry on wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits at 09:09:51.88 +11:02:08.6:  15.87 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

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

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 04 28.20144    2461158.70144    13.06    08:56:23.72 +05:27:13.5   9169 3801   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits
Discovery image 2   2026 04 28.20211    2461158.70211    13.07    08:56:23.70 +05:27:13.7   9164 3804   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits
Mean magnitude and position on the discovery images: 
                   2026 04 28.2018  2461158.7018  13.06  08:56:23.71 +05:27:13.6
222.98045  30.18599 galactic  Hya  Second-epoch detections are separated by 0.3" and 6.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
156 Xanthippe               -4      1       4  13.3     0   -0
Forced photometry on wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits at 08:56:23.71 +05:27:13.6:  15.77 +/- 99.00  upperlimit
Forced photometry on wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits at 08:56:23.71 +05:27:13.6:  15.78 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

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

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 04 28.20144    2461158.70144    13.19    09:35:25.40 +09:35:54.9   3486 0930   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits
Discovery image 2   2026 04 28.20211    2461158.70211    13.20    09:35:25.47 +09:35:54.4   3480 0932   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits
Mean magnitude and position on the discovery images: 
                   2026 04 28.2018  2461158.7018  13.20  09:35:25.43 +09:35:54.7
224.07200  40.67006 galactic  Leo  Second-epoch detections are separated by 1.1" and 6.1 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
67 Asia                    -2      1       2  13.4     0   -0
Forced photometry on wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits at 09:35:25.43 +09:35:54.7:  15.92 +/- 99.00  upperlimit
Forced photometry on wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits at 09:35:25.43 +09:35:54.7:  15.92 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

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

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 04 28.20144    2461158.70144    13.67    08:58:12.52 +06:12:21.7   8918 3330   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits
Discovery image 2   2026 04 28.20211    2461158.70211    13.62    08:58:12.66 +06:12:23.4   8912 3332   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits
Mean magnitude and position on the discovery images: 
                   2026 04 28.2018  2461158.7018  13.64  08:58:12.59 +06:12:22.5
222.45742  30.93904 galactic  Hya  Second-epoch detections are separated by 2.7" and 6.3 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
403 Cyane                   -3      2       3  13.9    -0    0
Forced photometry on wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits at 08:58:12.59 +06:12:22.5:  15.84 +/- 99.00  upperlimit
Forced photometry on wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits at 08:58:12.59 +06:12:22.5:  15.82 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)
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: 5

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= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-08.fit
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 3.5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Hya-02-Q1b1x1
#######################################
########### Starting Hya-02-Q1b1x1 ###########
Processing Hya-02-Q1b1x1
server tau has sufficient free disk space available: 1223665 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1223665 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.png' -> 'transient_report/Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits_preview.png'
Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits

renamed 'Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.png' -> 'transient_report/Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits_preview.png'
Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.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= 549.2213 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 521.0219 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4162.8863 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 908.7883 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4176.0888 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 913.3575 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 7.57962 INFO: SECOND_EPOCH__SD_ratio= 0.005 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-08.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -4.9 / [degC] CCD temperature FOCTEMP = 16.2900009155273 / [degC] Focuser temperature AMBTEMP = 17.8 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.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= '2026-04-27T23:49:54.5769285' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-04-28T04:49:54.5769285' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61158.2013261113 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-04-28T04:50:04.4811165' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61158.2014407525 / 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= -5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -4.9 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-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 = 141.425418534667 / [deg] RA of telescope" status=0 Record 32: "DEC = 5.99954580003601 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 39.9175 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 246.532777777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.55625924249137 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Hya-02' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '09 25 43' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+06 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 = 29454 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29454 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 16.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 16.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= -10.1 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 14.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 895.9 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 17.8 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 17.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 3.600288 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 0.400032 / [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_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/d_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits :) Spent 0.518783 seconds renamed 'mdark_TTUQ1b1x1_-5C_20s_2026-04-22.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/d_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-08.fit 9576 6388 16 bitpix Avarage count on flat field image: 37805.313903 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits :) No overscan detected - all values seem high! (left_median=24603.0, right_median=28063.0) renamed 'mff_TTUQ1b1x1_2026-04-08.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -4.9 / [degC] CCD temperature FOCTEMP = 16.2900009155273 / [degC] Focuser temperature AMBTEMP = 17.8 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.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= '2026-04-27T23:50:52.4830599' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-04-28T04:50:52.4830599' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61158.2019963311 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-04-28T04:51:02.3857832' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61158.2021109373 / 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= -5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -4.9 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-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 = 141.425418592153 / [deg] RA of telescope" status=0 Record 32: "DEC = 5.99954578618159 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 39.7325 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 246.734166666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.56226940081229 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Hya-02' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '09 25 43' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+06 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 = 29454 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29454 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 16.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 16.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= -10.1 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 14.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 895.9 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 17.8 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 17.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 3.600288 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 0.400032 / [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_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/d_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits :) Spent 0.496325 seconds renamed 'mdark_TTUQ1b1x1_-5C_20s_2026-04-22.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/d_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-08.fit 9576 6388 16 bitpix Avarage count on flat field image: 37805.313903 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits :) No overscan detected - all values seem high! (left_median=24603.0, right_median=28063.0) renamed 'mff_TTUQ1b1x1_2026-04-08.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits Dark frame used to calibrate the second-epoch images:

Flat field used to calibrate the second-epoch images:

after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits Previews of the CALIBRATED second-epoch images:

fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits


fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits


Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits SExtractor catalog cache: saved Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat to cache SExtractor catalog cache: saved Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.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-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461158.70144185 Re-using ../asassn_transients_list.txt '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' Re-using ../tocp_transients_list.txt '../tocp_transients_list.txt' -> 'tocp_transients_list.txt' Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits exists and is non-empty Saving wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits to local_wcs_cache/ 'wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits' -> 'local_wcs_cache/wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits' wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits exists and is non-empty Saving wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits to local_wcs_cache/ 'wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits' -> 'local_wcs_cache/wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits' wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits exists and is non-empty Saving wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits to local_wcs_cache/ 'wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits' -> 'local_wcs_cache/wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits' wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits exists and is non-empty Saving wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits to local_wcs_cache/ 'wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits' -> 'local_wcs_cache/wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits (1st reference image) verification OK: wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits Image size: 937.3'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 09:25:48.150 +05:59:23.43 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-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits (1st new image) verification OK: wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits Image size: 941.5'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:25:38.307 +06:00:19.92 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 09:25:48.150 +05:59:23.43 Second-epoch image center 09:25:38.307 +06:00:19.92 Angular distance between the image centers 0.0437 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits (2nd new image) verification OK: wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits Image size: 941.6'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:25:36.163 +06:00:35.93 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 09:25:48.150 +05:59:23.43 Second-epoch image center 09:25:36.163 +06:00:35.93 Angular distance between the image centers 0.0536 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 09:25:38.307 +06:00:19.92 Second-epoch second image center 09:25:36.163 +06:00:35.93 Angular distance between the image centers 0.00993 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits &> /tmp/tmp.N4TDHLtJd7 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits &> /tmp/tmp.7L3FXCM4tY Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits &> /tmp/tmp.xBalZoLetB Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits &> /tmp/tmp.Cjub6S8pai Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits Calibrating the magnitude scale Found non-empty wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.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-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits and wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits and wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat Found non-empty wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits and wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat The reference image (wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits) and catalog (wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat) found 'wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat' -> 'wcsmag.cat' Read 8779 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.4123 to 149.3494 deg, Dec +0.6261 to +11.2840 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 133.4123 to 149.3494 deg, Dec 0.6261 to 11.2840 deg Loaded 5818 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): 4775 out of 4969 total matches. Matched with Tycho-2 4969 out of 8779 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.758546 a=0.000000 b=1.000000 c=22.758546 From vast_summary.log: estimated ref. image limiting mag.: -7.62 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.14 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.14
Magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 8779 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.4123 to 149.3494 deg, Dec +0.6261 to +11.2840 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 133.4123 to 149.3494 deg, Dec 0.6261 to 11.2840 deg Loaded 5818 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): 4775 out of 4969 total matches. Matched with Tycho-2 4969 out of 8779 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits via Tycho-2 Forced-photometry filter: calibrated wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits -> calib.txt_param_ref_wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits (aperture=6.6) Read 8775 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.4076 to 149.3388 deg, Dec +0.6454 to +11.2952 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 133.4076 to 149.3388 deg, Dec 0.6454 to 11.2952 deg Loaded 5812 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): 4760 out of 4964 total matches. Matched with Tycho-2 4964 out of 8775 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits via Tycho-2 Forced-photometry filter: calibrated wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits -> calib.txt_param_ref_wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits (aperture=6.6) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 2 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.5 pix Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits 2.5 pix Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits 2.5 pix fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits 2.5 pix fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits 2.5 pix wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits 2.5 pix wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits Limiting magnitude estimates: 15.1 mag. Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits 15.1 mag. Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits 13.9 mag. fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits 13.9 mag. fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits All-image limiting magnitude estimate: 13.9 (SNR ) 11.1 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.N4TDHLtJd7 (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-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.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_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.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-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.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-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits' -> 'wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits WCS_IMAGE_NAME=wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits WCS-calibrated image found: wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits Checking if the catalog wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat corresponding to the image wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits alredy exist and is non-empty... Catalog wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat corresponding to the image wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits WCS catalog name: wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=540, passed=8779 Got 8779 stars (including 8226 good ones) from the SExtractor catalog wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat util/solve_plate_with_UCAC5 got 8779 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 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3) Done reading UCAC5 zone files... Matched 944 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 943 matched stars entering correct_measured_positions(), 933 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 943 matched stars entering correct_measured_positions(), 8539 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3) Done reading UCAC5 zone files... Matched 944 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 943 matched stars entering correct_measured_positions(), 8536 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Accuracy estimation diagnostic: 943 matched stars entering correct_measured_positions(), 8536 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Excluding outliers - 943 stars left (next iteration limit 1037) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits -region wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.7L3FXCM4tY (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-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.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_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.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-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.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-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits' -> 'wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits WCS_IMAGE_NAME=wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits WCS-calibrated image found: wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits Checking if the catalog wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat corresponding to the image wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits alredy exist and is non-empty... Catalog wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat corresponding to the image wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits WCS catalog name: wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=548, passed=8775 Got 8775 stars (including 8213 good ones) from the SExtractor catalog wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat util/solve_plate_with_UCAC5 got 8775 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 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3) Done reading UCAC5 zone files... Matched 944 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 934 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 8578 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 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3) Done reading UCAC5 zone files... Matched 944 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 8580 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 8580 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" Excluding outliers - 941 stars left (next iteration limit 1035) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits -region wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.xBalZoLetB (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits WCS_IMAGE_NAME=wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits WCS-calibrated image found: wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits Checking if the catalog wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat corresponding to the image wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits alredy exist and is non-empty... Catalog wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat corresponding to the image wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits WCS catalog name: wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=359, passed=3703 Got 3703 stars (including 3336 good ones) from the SExtractor catalog wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat util/solve_plate_with_UCAC5 got 3703 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (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 Reading UCAC5 zone files... Searching UCAC5 zones 451 to 510 (Dec 0.3 to 11.7) Done reading UCAC5 zone files... Matched 940 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 937 matched stars entering correct_measured_positions(), 930 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 937 matched stars entering correct_measured_positions(), 3633 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 451 to 510 (Dec 0.3 to 11.7) Done reading UCAC5 zone files... Matched 941 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 937 matched stars entering correct_measured_positions(), 3631 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 937 matched stars entering correct_measured_positions(), 3633 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 937 stars left (next iteration limit 1030) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits -region wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.Cjub6S8pai (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits WCS_IMAGE_NAME=wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits WCS-calibrated image found: wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits Checking if the catalog wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat corresponding to the image wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits alredy exist and is non-empty... Catalog wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat corresponding to the image wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits WCS catalog name: wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=374, passed=3670 Got 3670 stars (including 3292 good ones) from the SExtractor catalog wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat util/solve_plate_with_UCAC5 got 3670 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (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 Reading UCAC5 zone files... Searching UCAC5 zones 451 to 510 (Dec 0.3 to 11.6) Done reading UCAC5 zone files... Matched 939 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 936 matched stars entering correct_measured_positions(), 928 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 936 matched stars entering correct_measured_positions(), 3605 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 451 to 510 (Dec 0.3 to 11.6) Done reading UCAC5 zone files... Matched 939 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 935 matched stars entering correct_measured_positions(), 3603 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 935 matched stars entering correct_measured_positions(), 3603 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 935 stars left (next iteration limit 1029) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits -region wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits' Saving fully-calibrated image wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits' Preparing the HTML report for the field Hya-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Adding exclusion_list_local.txt__out04852.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 20571_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 20571_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    10.73    09:03:09.25 +01:40:14.2   8004 6037   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:03:09.26 +01:40:14.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 04852_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 Preparing report for the candidate 04852_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 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-02-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 #### 09:54:53.58 +05:11:51.0 wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits SExtractor catalog cache: saved Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat to cache SExtractor catalog cache: saved Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.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-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits Creating symlink local_wcs_cache/wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits Creating symlink local_wcs_cache/wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits Creating symlink local_wcs_cache/wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits Creating symlink local_wcs_cache/exclusion_list.txt Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits exists and is non-empty wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits exists and is non-empty wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits exists and is non-empty wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits (1st reference image) verification OK: wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits Image size: 937.3'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 09:25:48.150 +05:59:23.43 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-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits (1st new image) verification OK: wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits Image size: 941.5'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:25:38.307 +06:00:19.92 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 09:25:48.150 +05:59:23.43 Second-epoch image center 09:25:38.307 +06:00:19.92 Angular distance between the image centers 0.0437 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits (2nd new image) verification OK: wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits Image size: 941.6'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:25:36.163 +06:00:35.93 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 09:25:48.150 +05:59:23.43 Second-epoch image center 09:25:36.163 +06:00:35.93 Angular distance between the image centers 0.0536 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 09:25:38.307 +06:00:19.92 Second-epoch second image center 09:25:36.163 +06:00:35.93 Angular distance between the image centers 0.00993 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits &> /tmp/tmp.1qYLKlxqVc Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits &> /tmp/tmp.fED0n58o3P Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits &> /tmp/tmp.Mmr7tQeSZb Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits &> /tmp/tmp.ydHAQ20DED Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits Calibrating the magnitude scale Found non-empty wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.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-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits and wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits and wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat Found non-empty wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits and wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat The reference image (wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits) and catalog (wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat) found 'wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat' -> 'wcsmag.cat' Read 49502 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.4124 to 149.3508 deg, Dec +0.6127 to +11.2886 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 133.4124 to 149.3508 deg, Dec 0.6127 to 11.2886 deg Loaded 5827 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): 4548 out of 5050 total matches. Matched with Tycho-2 5050 out of 49502 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.628335 a=0.000000 b=1.000000 c=22.628335 From vast_summary.log: estimated ref. image limiting mag.: -7.33 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.30 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.30
Magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 49502 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.4124 to 149.3508 deg, Dec +0.6127 to +11.2886 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 133.4124 to 149.3508 deg, Dec 0.6127 to 11.2886 deg Loaded 5827 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): 4548 out of 5050 total matches. Matched with Tycho-2 5050 out of 49502 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits via Tycho-2 Forced-photometry filter: calibrated wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits -> calib.txt_param_ref_wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits (aperture=5.1) Read 49891 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.4076 to 149.3388 deg, Dec +0.6278 to +11.3001 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 133.4076 to 149.3388 deg, Dec 0.6278 to 11.3001 deg Loaded 5821 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): 4540 out of 5051 total matches. Matched with Tycho-2 5051 out of 49891 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits via Tycho-2 Forced-photometry filter: calibrated wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits -> calib.txt_param_ref_wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits (aperture=5.0) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 30 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.2 pix Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits 2.2 pix Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits 2.2 pix fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits 2.2 pix fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits 2.2 pix wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits 2.2 pix wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits Limiting magnitude estimates: 15.3 mag. Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits 15.3 mag. Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits 14.1 mag. fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits 14.1 mag. fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits All-image limiting magnitude estimate: 14.1 (SNR ) 13.6 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.1qYLKlxqVc (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-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.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_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.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-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.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-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits' -> 'wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits WCS_IMAGE_NAME=wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits WCS-calibrated image found: wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits Checking if the catalog wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat corresponding to the image wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits alredy exist and is non-empty... Catalog wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat corresponding to the image wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits WCS catalog name: wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=43, blended=2554, passed=49459 Got 49459 stars (including 46844 good ones) from the SExtractor catalog wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat util/solve_plate_with_UCAC5 got 49459 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 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3) Done reading UCAC5 zone files... Matched 936 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 935 matched stars entering correct_measured_positions(), 924 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 935 matched stars entering correct_measured_positions(), 48173 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3) Done reading UCAC5 zone files... Matched 936 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 935 matched stars entering correct_measured_positions(), 48175 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" Accuracy estimation diagnostic: 935 matched stars entering correct_measured_positions(), 48175 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Excluding outliers - 935 stars left (next iteration limit 1028) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits -region wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Hya-02-Q1b1x1_2026-04-05_23-43-57_20.00sec_-5.00C_LIGHT_0142.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.fED0n58o3P (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-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.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_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.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-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.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-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits' -> 'wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits WCS_IMAGE_NAME=wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits WCS-calibrated image found: wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits Checking if the catalog wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat corresponding to the image wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits alredy exist and is non-empty... Catalog wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat corresponding to the image wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits WCS catalog name: wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=32, blended=2614, passed=49859 Got 49859 stars (including 47190 good ones) from the SExtractor catalog wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat util/solve_plate_with_UCAC5 got 49859 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 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3) Done reading UCAC5 zone files... Matched 937 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 936 matched stars entering correct_measured_positions(), 927 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 936 matched stars entering correct_measured_positions(), 48571 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.6 to 11.3) Done reading UCAC5 zone files... Matched 937 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 936 matched stars entering correct_measured_positions(), 48573 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Accuracy estimation diagnostic: 936 matched stars entering correct_measured_positions(), 48573 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Excluding outliers - 936 stars left (next iteration limit 1029) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits -region wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Hya-02-Q1b1x1_2026-04-05_23-44-56_20.00sec_-4.90C_LIGHT_0143.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.Mmr7tQeSZb (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits WCS_IMAGE_NAME=wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits WCS-calibrated image found: wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits Checking if the catalog wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat corresponding to the image wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits alredy exist and is non-empty... Catalog wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat corresponding to the image wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits WCS catalog name: wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=960, passed=24427 Got 24427 stars (including 23425 good ones) from the SExtractor catalog wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat util/solve_plate_with_UCAC5 got 24427 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (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 Reading UCAC5 zone files... Searching UCAC5 zones 451 to 510 (Dec 0.2 to 11.7) Done reading UCAC5 zone files... Matched 938 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 936 matched stars entering correct_measured_positions(), 927 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 936 matched stars entering correct_measured_positions(), 23974 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 451 to 510 (Dec 0.2 to 11.7) Done reading UCAC5 zone files... Matched 938 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 935 matched stars entering correct_measured_positions(), 23977 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 935 matched stars entering correct_measured_positions(), 23977 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 935 stars left (next iteration limit 1029) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits -region wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.ydHAQ20DED (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits WCS_IMAGE_NAME=wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits WCS-calibrated image found: wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits Checking if the catalog wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat corresponding to the image wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits alredy exist and is non-empty... Catalog wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat corresponding to the image wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits WCS catalog name: wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=994, passed=24546 Got 24546 stars (including 23508 good ones) from the SExtractor catalog wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat util/solve_plate_with_UCAC5 got 24546 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (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 Reading UCAC5 zone files... Searching UCAC5 zones 451 to 510 (Dec 0.3 to 11.7) Done reading UCAC5 zone files... Matched 936 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 935 matched stars entering correct_measured_positions(), 929 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 935 matched stars entering correct_measured_positions(), 24145 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 451 to 510 (Dec 0.3 to 11.7) Done reading UCAC5 zone files... Matched 936 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 934 matched stars entering correct_measured_positions(), 24146 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Accuracy estimation diagnostic: 934 matched stars entering correct_measured_positions(), 24146 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 934 stars left (next iteration limit 1028) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits -region wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-49-54_20.00sec_-4.90C_LIGHTs_0113.fits Saving fully-calibrated image wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/wcs_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits Preparing the HTML report for the field Hya-02-Q1b1x1 with default.sex.telephoto_lens_vSTL Adding exclusion_list_gaiadr2.txt__out53971.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out53973.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out53974.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out53979.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out54460.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out54530.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out54553.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out54635.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out54953.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out55015.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_apass.txt__out54697.dat to exclusion_list_apass.txt Adding exclusion_list_local.txt__out54244.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out54655.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out54684.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out55012.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 6s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 2s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53971_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 53971_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    13.30    09:44:36.77 +04:00:55.7   1850 4190   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:44:36.79 +04:00:57.7 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.31, MAG_FAINT_SEARCH_LIMIT=14.29)GAIADR2_OUTPUT=# 2.468 3848216415757110784 146.15262738250 +04.01585221943 13.1797 12.3487 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.468#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53973_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 53973_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    13.19    09:20:56.46 +02:23:02.2   5339 5424   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:20:56.42 +02:23:01.7 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.16, MAG_FAINT_SEARCH_LIMIT=14.14)GAIADR2_OUTPUT=# 3.327 3845144655147068928 140.23578394317 +02.38320214528 13.1107 12.6823 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#3.327#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53974_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 53974_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    12.84    09:00:08.26 +08:24:02.8   8696 1986   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:00:08.26 +08:24:02.6 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.89, MAG_FAINT_SEARCH_LIMIT=13.87)GAIADR2_OUTPUT=# 0.978 585139682913227008 135.03467510654 +08.40081377245 13.0376 12.3550 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.978#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53975_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 53975_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    12.97    09:51:21.35 +10:05:17.8   1122 0436   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:51:21.38 +10:05:17.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53978_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 53978_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    12.25    08:54:43.18 +05:24:31.5   9419 3845   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 08:54:43.21 +05:24:31.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53979_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 53979_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    12.36    08:54:43.16 +04:43:46.5   9397 4258   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 08:54:43.15 +04:43:46.3 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.32, MAG_FAINT_SEARCH_LIMIT=13.30)GAIADR2_OUTPUT=# 0.245 581760505724094464 133.67984877305 +04.72949032473 12.3297 11.7108 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.245#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53980_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 53980_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    11.93    09:02:02.05 +08:46:42.7   8422 1742   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:02:02.11 +08:46:42.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54110_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54110_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    10.69    09:03:09.23 +01:40:13.9   8004 6038   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:03:09.24 +01:40:13.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54244_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 Preparing report for the candidate 54244_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54303_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54303_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    12.06    09:40:58.88 +09:52:39.7   2666 0698   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:40:58.89 +09:52:40.0 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54412_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54412_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    12.26    08:57:05.29 +10:46:21.7   9242 0562   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 08:57:05.29 +10:46:22.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54418_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54418_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    12.35    08:57:21.11 +01:30:37.2   8888 6195   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 08:57:21.11 +01:30:37.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54460_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54460_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    12.52    08:54:39.64 +02:53:26.9   9346 5379   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 08:54:39.67 +02:53:27.3 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.51, MAG_FAINT_SEARCH_LIMIT=13.49)GAIADR2_OUTPUT=# 2.311 578039586577176448 133.66592946668 +02.89083796698 12.6488 12.3235 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.311#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54530_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54530_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    13.18    09:41:02.14 +03:48:44.7   2381 4352   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:41:02.13 +03:48:45.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.03, MAG_FAINT_SEARCH_LIMIT=14.01)GAIADR2_OUTPUT=# 1.085 3848148550978375552 145.25905228542 +03.81279942259 12.9636 12.5448 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.085#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54553_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54553_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    12.90    09:45:25.92 +04:07:55.6   1732 4110   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:45:25.86 +04:07:56.1 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.89, MAG_FAINT_SEARCH_LIMIT=13.87)GAIADR2_OUTPUT=# 0.403 3848242460438781696 146.35784363772 +04.13218829375 12.7902 12.3167 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.403#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54571_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54571_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    12.86    09:37:18.80 +06:51:31.1   3078 2560   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:37:18.87 +06:51:31.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54625_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54625_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    13.00    08:59:13.78 +01:49:16.8   8609 5986   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 08:59:13.79 +01:49:16.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54627_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54627_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    13.12    08:55:33.47 +05:55:24.0   9308 3526   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 08:55:33.45 +05:55:25.1 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54635_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54635_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    13.45    09:42:40.84 +08:07:13.5   2332 1739   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:42:40.77 +08:07:13.4 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.29, MAG_FAINT_SEARCH_LIMIT=14.27)GAIADR2_OUTPUT=# 0.815 3854814825553876736 145.66996336163 +08.12017999521 13.3023 13.0485 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.815#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54655_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 Preparing report for the candidate 54655_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54684_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 Preparing report for the candidate 54684_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54697_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54697_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    13.34    09:43:32.22 +06:13:02.1   2116 2875   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:43:32.30 +06:13:02.5 in APASS (TIMEOUTCOMMAND_GAIA_VIZIER=#timeout 40 #, MAG_MEAN=13.29, MAG_FAINT_SEARCH_LIMIT=14.27) xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54751_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54751_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    12.97    09:29:26.88 +01:46:12.8   4035 5707   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:29:26.90 +01:46:11.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54787_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54787_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    13.38    09:09:45.73 +09:36:36.4   7293 1177   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:09:45.75 +09:36:36.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54850_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54850_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    13.39    09:37:17.53 +06:48:27.7   3079 2591   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:37:17.54 +06:48:26.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54884_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54884_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    13.39    08:56:07.99 +01:40:06.3   9080 6111   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 08:56:08.01 +01:40:05.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54953_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 54953_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    13.35    08:57:45.70 +07:15:44.2   9017 2695   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 08:57:45.66 +07:15:43.6 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.47, MAG_FAINT_SEARCH_LIMIT=14.45)GAIADR2_OUTPUT=# 3.327 584543472733195264 134.44114937507 +07.26187040827 13.9270 13.4680 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#3.327#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55012_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 Preparing report for the candidate 55012_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55015_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 55015_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 2   2026 04 28.20211    2461158.70211    13.63    09:31:32.16 +01:29:33.4   3708 5853   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:31:32.23 +01:29:32.9 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.72, MAG_FAINT_SEARCH_LIMIT=14.70)GAIADR2_OUTPUT=# 0.986 3841408514635881216 142.88452752664 +01.49261171389 13.6428 13.1702 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.986#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 27727_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 The candidate 27727_fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114 did not pass the final checks Discovery image 3   2026 04 28.20211    2461158.70211    8.45    09:54:53.56 +05:11:50.9   0347 3356   /data_ssd/NMW-TexasTech/workdir//img_2026-04-27_CI_Hya-02-Q1b1x1_235142_TTUQ1b1x1_2628337_3ZTD2Eor/fd_Hya-02-Q1b1x1_2026-04-27_23-50-52_20.00sec_-4.90C_LIGHTs_0114.fits **** FOUND 09:54:53.56 +05:11:50.9 in the exclusion list exclusion_list_local.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 9s Prepared the HTML report for the field Hya-02-Q1b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 09:54:53.58 +05:11:51.0 09:09:51.88 +11:02:08.6 08:56:23.71 +05:27:13.6 09:35:25.43 +09:35:54.7 08:58:12.59 +06:12:22.5 ########### Completed Hya-02-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 #### 09:54:53.58 +05:11:51.0 09:09:51.88 +11:02:08.6 08:56:23.71 +05:27:13.6 09:35:25.43 +09:35:54.7 08:58:12.59 +06:12:22.5 ################################################################################### 09:54:53.58 +05:11:51.0 -- not an asteroid (will add it to exclusion list) 09:09:51.88 +11:02:08.6 -- asteroid (will NOT add it to exclusion list) 08:56:23.71 +05:27:13.6 -- asteroid (will NOT add it to exclusion list) 09:35:25.43 +09:35:54.7 -- asteroid (will NOT add it to exclusion list) 08:58:12.59 +06:12:22.5 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 09:54:53.58 +05:11:51.0 -- 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) 09:54:53.58 +05:11:51.0 -- a known variable star Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 1 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### Adding identified Gaia sources from exclusion_list_gaiadr2.txt Adding identified Gaia sources from exclusion_list_apass.txt IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Adding the following to the exclusion list #### 09:54:53.58 +05:11:51.0 09:44:36.79 +04:00:57.7 09:20:56.42 +02:23:01.7 09:00:08.26 +08:24:02.6 08:54:43.15 +04:43:46.3 08:54:39.67 +02:53:27.3 09:41:02.13 +03:48:45.2 09:45:25.86 +04:07:56.1 09:42:40.77 +08:07:13.4 08:57:45.66 +07:15:43.6 09:31:32.23 +01:29:32.9 09:43:32.30 +06:13:02.5 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461158.70144185 -observatory V36 01:19:02.38 +05:57:56.4 Mercury (-0.6mag) 04:09:37.72 +21:48:10.2 Venus (-3.9mag) 00:52:25.28 +04:37:49.8 Mars (1.2mag) 07:18:55.58 +22:35:20.8 Jupiter (-2.0mag) 00:34:29.70 +01:21:46.0 Saturn (0.9mag) 03:50:22.96 +19:55:58.7 Uranus (5.8mag) 00:12:22.33 -00:05:47.2 Neptune (7.8mag) 20:34:08.53 -22:53:42.2 Pluto (14.5mag) 11:47:17.41 -01:07:18.5 Moon (-11.7mag) -rw-r--r-- 1 apache apache 363 Apr 27 23:52 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461158.70144185: 07:18:49.91 +22:35:34.8 Io (5.8mag) 07:18:58.69 +22:35:11.0 Europa (6.0mag) 07:18:59.06 +22:35:19.6 Ganymede (5.4mag) 07:18:49.73 +22:35:42.3 Callisto (6.7mag) 07:21:39.72 +22:17:55.1 Himalia (15.4mag) 07:18:56.30 +22:35:17.0 Thebe (16.3mag) 07:22:03.70 +22:47:44.7 Elara (17.4mag) 07:18:37.87 +23:08:57.8 Pasiphae (17.5mag) 07:26:57.29 +22:34:24.1 Carme (18.6mag) 00:34:41.67 +01:21:47.4 Titan (8.8mag) 00:34:28.81 +01:22:02.1 Rhea (10.1mag) 00:33:59.99 +01:20:09.8 Iapetus (11.5mag) 00:34:33.36 +01:21:27.6 Hyperion (14.8mag) 00:35:56.17 +01:29:10.8 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 Apr 27 23:52 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461158.70144185: 16:23:37.77 -23:36:09.2 JWST 18:23:17.78 +29:50:00.4 Chandra 08:08:43.04 -41:42:18.6 XMM-Newton -rw-r--r-- 1 apache apache 96 Apr 27 23:52 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461158.70144185 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 06:08:32.39 +30:21:27.2 17.9mag P/2009 WX51 (Catalina) 18:55:24.25 -29:33:06.1 13.8mag P/2010 H2 (Vales) 05:16:05.27 -69:07:40.4 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:35:27.04 +31:31:47.5 17.3mag C/2017 K2 (PANSTARRS) 17:28:30.60 +11:56:36.1 17.7mag C/2021 G2 (ATLAS) 23:12:56.21 +29:44:56.0 17.1mag C/2022 E2 (ATLAS) 04:43:42.83 +26:20:56.4 16.1mag C/2022 N2 (PANSTARRS) 09:06:57.70 +32:00:23.6 16.3mag C/2022 QE78 (ATLAS) 08:33:38.96 +01:03:27.5 17.4mag C/2022 R6 (PANSTARRS) 18:50:01.92 +19:30:40.2 17.6mag C/2023 A3 (Tsuchinshan-ATLAS) 15:36:14.71 -11:20:33.8 17.5mag P/2023 B1 (PANSTARRS) 09:03:05.80 -10:02:12.0 17.8mag C/2023 F3 (ATLAS) 22:04:49.64 +63:40:39.8 17.6mag C/2023 H5 (Lemmon) 19:06:12.47 -04:01:14.4 14.0mag C/2023 R1 (PANSTARRS) 20:29:34.46 +87:35:38.5 17.8mag C/2023 X2 (Lemmon) 06:25:25.47 +63:30:49.9 17.3mag C/2024 A1 (ATLAS) 05:37:55.43 +21:43:33.6 11.8mag C/2024 E1 (Wierzchos) 16:10:42.20 +08:21:03.0 17.3mag C/2024 G6 (ATLAS) 20:23:12.41 +18:42:21.2 14.5mag C/2024 J3 (ATLAS) 03:37:37.90 -20:36:49.6 16.3mag C/2024 T5 (ATLAS) 05:27:28.29 +42:25:57.0 17.8mag C/2025 J1 (Borisov) 12:51:07.71 +50:59:04.9 15.7mag C/2025 L1 (ATLAS) 03:45:38.04 -28:15:36.2 17.9mag C/2025 Q3 (ATLAS) 03:03:14.44 +04:48:55.1 8.0mag C/2025 R3 (PANSTARRS) 12:49:03.56 +03:41:24.6 17.3mag C/2025 Y1 (ATLAS) 04:40:24.16 +01:49:56.6 16.0mag C/2026 A1 (MAPS) 00:32:29.92 +39:12:30.6 15.0mag C/2026 B2 (Sun-Gao) 19:06:33.83 -09:03:17.7 11.1mag 10P/Tempel 14:43:54.02 +01:44:01.8 15.1mag 24P/Schaumasse 11:00:14.18 -01:11:04.1 15.8mag 29P/Schwassmann-Wachmann 10:38:40.25 -03:16:52.2 17.2mag 43P/Wolf-Harrington 02:07:39.04 +19:31:26.4 17.3mag 47P/Ashbrook-Jackson 07:34:14.72 +34:18:18.7 17.0mag 63P/Wild 23:44:08.70 -10:02:32.9 15.7mag 65P/Gunn 04:36:59.50 +25:09:18.3 16.0mag 76P/West-Kohoutek-Ikemura 01:32:54.24 +10:34:38.9 14.2mag 78P/Gehrels 23:38:36.52 -05:47:51.6 14.8mag 88P/Howell 02:45:52.15 +23:42:30.1 15.0mag 93P/Lovas 05:18:49.81 +32:51:10.2 16.1mag 123P/West-Hartley 08:44:17.40 +32:45:47.1 16.3mag 124P/Mrkos 02:52:20.22 +15:41:09.5 16.4mag 128P/Shoemaker-Holt 03:11:38.35 +15:53:27.4 17.6mag 131P/Mueller 02:31:44.82 +16:50:14.1 10.6mag 141P/Machholz 02:38:32.12 +09:17:36.3 10.6mag 141P-A/Machholz 01:19:27.57 +05:01:42.9 11.5mag 141P-D/Machholz 01:36:45.94 +04:38:25.3 14.9mag 162P/SidingSpring 22:11:30.20 -08:34:54.3 17.9mag 218P/LINEAR 17:16:59.14 -12:26:02.7 16.1mag 235P/LINEAR 06:01:22.11 +35:26:28.1 16.9mag 240P/NEAT 07:45:21.55 -03:57:37.7 17.8mag 242P/Spahr 22:47:29.22 -17:29:40.1 17.5mag 260P/McNaught 02:23:56.75 +23:29:17.3 17.9mag 295P/LINEAR 15:37:07.21 +07:42:03.2 17.4mag 391P/Kowalski 07:39:42.08 +21:21:35.4 17.7mag 450P/LONEOS 05:54:12.72 +44:19:08.1 17.6mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.8K Apr 27 23:52 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 16:34:34.94 -54:34:58.20 ASASSN-26da 2026-04-25.14 15.99 10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28 15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65 07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89 11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38 10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 10:53:55.47 -16:06:07.00 ASASSN-26cz 2026-04-22.24 16.32 16:34:34.94 -54:34:58.20 2026-04-25.14 15.99 13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78 13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65 13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31 06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16 23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9 12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03 21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18 08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01 14:49:14.13 -27:29:20.60 ASASSN-26cu 2026-04-16.06 14.03 17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15 15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96 16:34:34.94 -54:34:58.20 2026-04-25.14 15.99 12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65 17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03 09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49 16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5 04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37 22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21 19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06 19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98 16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.14 13.64 09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34 05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49 07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7 21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7 04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81 05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07 09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58 07:46:24.43 -77:29:35.90 ASASSN-26co 2026-04-7.15 14.93 05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51 19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98 19:32:43.55 -22:39:33.40 ASASSN-26cm 2026-04-4.3 13.88 18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38 16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81 21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47 11:19:50.81 -27:51:50.40 SN2026gvk 2026-03-30 15.28 11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27 07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14 09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82 07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82 05:35:42.80 -63:44:05.50 ASASSN-26ch 2026-03-27.86 13.02 11:23:19.04 +34:22:38.00 SN2026fwt 2026-03-27.3 16.56 19:03:49.79 +37:04:05.20 ASASSN-26ce 2026-03-26.56 16.3 20:26:56.07 -52:54:06.50 AT2026hiy 2026-03-26.35 16.95 05:25:54.76 -30:15:35.80 ASASSN-26cg 2026-03-25.07 16.88 06:57:16.49 -26:54:37.20 SN2026fzb 2026-03-25.14 15.8 14:37:38.23 -43:00:52.30 ASASSN-26cd 2026-03-24.24 12.52 17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82 08:30:02.60 -35:12:47.50 ASASSN-26cf 2026-03-23.2 14.82 16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54 17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39 19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81 08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27 12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6 18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16 12:16:02.87 -53:16:33.70 ASASSN-26cc 2026-03-20.08 3.93 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31 13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97 06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67 12:20:27.96 -45:55:38.40 ASASSN-26bt 2026-03-18.8 16.32 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 06:04:29.75 +53:23:34.00 SN 2026eza 2026-03-18.2 17.48 11:54:57.87 +69:19:28.90 AT2026fsf 2026-03-18.14 16.95 10:44:46.95 +58:27:29.30 SN 2026enn 2026-03-18.13 17.53 20:45:54.04 -73:26:43.00 AT 2026ezy 2026-03-18.13 16.83 06:53:18.10 -59:10:49.30 ASASSN-26bs 2026-03-18.02 16.93 07:45:09.29 -62:14:36.20 ASASSN-26br 2026-03-16.16 16.78 19:24:27.93 -52:04:36.40 AT 2023uk 2026-03-16.35 14.2 04:52:54.50 -15:20:57.10 AT2026fhw 2026-03-14.06 SDSS 11:10:34.24 +02:58:48.10 SN2026drr 2026-03-14.08 0.2 07:26:45.73 -27:45:13.90 ASASSN-26bo 2026-03-14.17 13.8 16:35:46.94 +58:12:28.40 SN2026ebt 2026-03-12.41 17.12 13:01:19.45 +15:42:15.00 SN2026ehe 2026-03-12.11 -0.29 09:15:55.41 +10:08:09.70 SN2026efq 2026-03-12.16 0.06 03:31:20.92 -35:29:29.00 SN2026evh 2026-03-12.05 17.29 06:26:19.15 -85:18:28.10 AT2026ffp 2026-03-12.16 0.37 14:16:42.30 -41:18:36.50 AT2026fij 2026-03-12.05 15.97 10:45:04.71 +00:06:13.10 SN 2026exe 2026-03-11.78 16.48 18:07:45.58 +69:43:01.00 SN2026ess 2026-03-12.37 17.37 13:11:03.58 +49:06:31.80 AT2026ewa 2026-03-12.42 16.77 15:03:25.23 -63:11:22.20 ASASSN-26bp 2026-03-11.92 13.33 13:09:37.25 -35:50:25.20 AT2024cmo 2026-03-11.12 16.29 13:06:01.97 -15:50:14.40 AT2026fdy 2026-03-10.33 16.68 11:30:09.70 -47:26:45.00 ASASSN-26bn 2026-03-10.3 15.14 05:03:25.25 -24:16:50.40 (= Gaia 2026-03-9.09 14.32 03:42:32.53 -04:17:53.70 ASASSN-26bm 2026-03-8.04 15.22 04:31:00.53 -68:29:50.20 ASASSN-26bl 2026-03-7.9 10.26 16:18:17.61 +41:25:11.40 SN 2026dkf 2026-03-6.31 16.7 13:45:00.35 +61:16:50.90 SN 2026ejl 2026-03-6.41 -0.66 -rw-r--r-- 1 apache apache 5.8K Apr 27 23:52 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 08:01:11.02 -03:43:14.1 TCP J08011102-0343141 2026-02-08.8090 15.10Cmag 05:19:15.40 -02:04:51.5 TCP J05191540-0204515 2026-02-13.4306 14.5mag 10:52:41.26 +36:40:08.9 TCP J10524126+3640089 2026-02-17.6065 17.4mag 05:50:50.81 +36:22:45.1 TCP J05505081+3622451 2026-02-17.5511 15.7mag 00:42:51.33 +41:13:49.1 PNV J00425133+4113491 2026-02-20.738 18.3mag 00:43:04.88 +41:29:41.4 PNV J00430488+4129414 2026-02-20.5923 18.84Cmag 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag 19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag 16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag 00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag 00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag 00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag -rw-r--r-- 1 apache apache 188K Apr 27 23:52 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 19:23:59.111 -12:30:36.58 AT 2026kgc 2026-04-15.48 18.635 18:39:37.719 +06:55:20.96 AT 2026kgb 2026-04-17.43 16.308 15:06:42.954 -01:17:07.82 AT 2026kga 2026-04-20.40 19.507 17:53:09.200 +11:02:30.70 AT 2026kfz 2026-04-16.84 18.68 16:03:08.437 +31:48:52.12 AT 2026kfy 2026-04-15.37 20.9066 12:40:00.450 -17:44:25.00 AT 2026kfx 2026-04-21.19 17.9 09:56:52.772 +01:49:59.18 AT 2026kfw 2026-04-21.04 22.5328 09:59:02.400 +01:44:31.96 AT 2026kfv 2026-04-16.08 23.04 13:20:14.744 +79:52:47.47 AT 2026kfu 2026-04-20.39 20.1588 15:56:36.952 +46:26:50.20 AT 2026kft 2026-04-15.37 20.5825 14:36:13.311 -40:29:09.08 AT 2026kfs 2026-04-17.20 19.109 17:55:24.804 -72:52:42.49 AT 2026kfr 2026-04-19.04 19.559 14:53:17.557 +07:16:56.07 AT 2026kfq 2026-04-20.44 20.1681 14:23:33.083 +17:33:13.27 AT 2026kfp 2026-04-15.41 20.3946 11:23:12.007 -46:35:10.13 AT 2026kfo 2026-04-18.14 19.338 09:22:59.874 +10:47:32.59 AT 2026kfn 2026-04-15.92 20.064 08:41:46.826 -08:01:26.25 AT 2026kfm 2026-04-20.87 19.199 08:23:28.067 -08:48:36.88 AT 2026kfl 2026-04-19.02 18.681 14:03:29.355 +22:20:30.16 AT 2026kfk 2026-04-15.41 20.4393 16:25:23.534 -76:28:24.80 AT 2026kfj 2026-04-19.01 19.458 -rw-r--r-- 1 apache apache 29K Apr 27 23:52 tns_transients_list.txt

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