NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi

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

Processing fields CrB-01-Q2b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 04 19.42134    2461149.92134    14.99    16:16:48.31 +39:54:39.6   5299 2028   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits
Discovery image 2   2026 04 19.42189    2461149.92189    14.86    16:16:48.32 +39:54:39.8   5304 2028   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits
Mean magnitude and position on the discovery images: 
                   2026 04 19.4216  2461149.9216  14.93  16:16:48.32 +39:54:39.7
 63.41114  45.97161 galactic  Her  Second-epoch detections are separated by 0.2" and 4.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | DocumentRef: VOTx1739573     | 16:16:48.32 +39:54:39.7 (user input)  |  (VSX @ VizieR)  |  (VSX @ VizieR)      |  (position from user input)                            J-Ks=0.408+/-0.041 (G)
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 19.42134    2461149.92134    14.89    16:12:41.95 +34:11:50.9   5897 5469   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits
Discovery image 2   2026 04 19.42189    2461149.92189    14.75    16:12:42.01 +34:11:49.4   5902 5469   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits
Mean magnitude and position on the discovery images: 
                   2026 04 19.4216  2461149.9216  14.82  16:12:41.98 +34:11:50.2
 55.10280  46.58021 galactic  CrB  Second-epoch detections are separated by 1.7" and 4.9 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | target                       | 16:12:41.98 +34:11:50.2 (user input)  | T                | P                    |  (position from user input)                                                  
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 19.42134    2461149.92134    13.47    16:41:54.57 +36:28:01.7   2295 4083   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits
Discovery image 2   2026 04 19.42189    2461149.92189    13.64    16:41:54.77 +36:28:07.0   2299 4082   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits
Mean magnitude and position on the discovery images: 
                   2026 04 19.4216  2461149.9216  13.55  16:41:54.67 +36:28:04.4
 59.02447  40.86907 galactic  Her  Second-epoch detections are separated by 5.8" and 4.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | ATO J250.4739+36.4699        | 16:41:54.67 +36:28:04.4 (user input)  | dubious (ATLAS)  |   (ATLAS)            |  (position from user input)                                                  
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 19.42134    2461149.92134    14.79    16:02:05.48 +34:12:05.1   7228 5406   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits
Discovery image 2   2026 04 19.42189    2461149.92189    15.16    16:02:05.50 +34:11:58.6   7233 5407   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits
Mean magnitude and position on the discovery images: 
                   2026 04 19.4216  2461149.9216  14.97  16:02:05.49 +34:12:01.8
 54.87138  48.76810 galactic  CrB  Second-epoch detections are separated by 6.4" and 5.1 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | target                       | 16:02:05.49 +34:12:01.8 (user input)  | T                | P                    |  (position from user input)                                                  
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: 4

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 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= 4
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
CrB-01-Q2b1x1
#######################################
########### Starting CrB-01-Q2b1x1 ###########
Processing CrB-01-Q2b1x1
WARNING: server tau is low on disk space, only 88801 MB free at /data_ssd/NMW-TexasTech/workdir
WARNING: server tau is low on disk space, only 88801 MB free at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.png' -> 'transient_report/CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits_preview.png'
CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits

renamed 'CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.png' -> 'transient_report/CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits_preview.png'
CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.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= 460.8548 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 578.8838 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 947.9747 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 545.4108 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 947.6535 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 544.9664 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 2.05699 INFO: SECOND_EPOCH__SD_ratio= 0.001 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -4.9 / [degC] CCD temperature FOCTEMP = -0.649999976158142 / [degC] Focuser temperature AMBTEMP = 1.7 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.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= '2026-04-19T05:06:33.6830127' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-04-19T10:06:33.6830127' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61149.4212231827 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-04-19T10:06:43.5867328' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61149.421337801 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= -5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -4.9 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 245.451497457936 / [deg] RA of telescope" status=0 Record 32: "DEC = 37.9997514815304 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 79.7161111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 297.318888888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.01624115346387 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'CrB-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 21 49' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+38 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 = 20320 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20320 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = -0.649999976158142 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= -0.649999976158142 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= -9.2 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 44.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 910.09 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 1.7 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 37.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 0.0 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 0.0 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/d_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits :) Spent 0.749044 seconds renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-04-09.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/d_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 40671.357813 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits :) No overscan detected - all values seem high! (left_median=26440.0, right_median=31961.0) renamed 'mff_TTUQ2b1x1_2026-04-08_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -4.9 / [degC] CCD temperature FOCTEMP = -0.699999988079071 / [degC] Focuser temperature AMBTEMP = 1.7 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.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= '2026-04-19T05:07:21.0291403' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-04-19T10:07:21.0291403' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61149.4217711692 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-04-19T10:07:30.9330839' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61149.4218857987 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= -5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -4.9 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 245.451497399095 / [deg] RA of telescope" status=0 Record 32: "DEC = 37.9997514418365 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 79.5677777777778 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 297.013888888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.01672067948776 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'CrB-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 21 49' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+38 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 = 20320 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20320 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = -0.699999988079071 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= -0.699999988079071 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= -9.2 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 44.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 910.09 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 1.7 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 37.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 0.0 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 0.0 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/d_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits :) Spent 0.765228 seconds renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-04-09.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/d_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 40671.357813 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits :) No overscan detected - all values seem high! (left_median=26440.0, right_median=31961.0) renamed 'mff_TTUQ2b1x1_2026-04-08_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits Previews of the CALIBRATED second-epoch images:

fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits


fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits


Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits SExtractor catalog cache: saved CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat to cache SExtractor catalog cache: saved CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.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/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.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: 2461149.92133892 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_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits exists and is non-empty Saving wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits to local_wcs_cache/ 'wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits' -> 'local_wcs_cache/wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits' wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits exists and is non-empty Saving wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits to local_wcs_cache/ 'wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits' -> 'local_wcs_cache/wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits' wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits exists and is non-empty Saving wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits to local_wcs_cache/ 'wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits' -> 'local_wcs_cache/wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits' wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits exists and is non-empty Saving wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits to local_wcs_cache/ 'wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits' -> 'local_wcs_cache/wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits (1st reference image) verification OK: wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits Image size: 941.4'x627.0' 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: 16:21:48.591 +38:00:08.03 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits (1st new image) verification OK: wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits Image size: 937.5'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:21:19.600 +37:59:44.97 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 16:21:48.591 +38:00:08.03 Second-epoch image center 16:21:19.600 +37:59:44.97 Angular distance between the image centers 0.0954 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits (2nd new image) verification OK: wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits Image size: 937.5'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:21:21.991 +37:59:44.83 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 16:21:48.591 +38:00:08.03 Second-epoch image center 16:21:21.991 +37:59:44.83 Angular distance between the image centers 0.0876 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 16:21:19.600 +37:59:44.97 Second-epoch second image center 16:21:21.991 +37:59:44.83 Angular distance between the image centers 0.00785 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/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits &> /tmp/tmp.pD993h8A5W Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits &> /tmp/tmp.Y7RwdV632j Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits &> /tmp/tmp.ej2JEyB7j1 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits &> /tmp/tmp.kopZiBK6tq Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits Calibrating the magnitude scale Found non-empty wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.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_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits and wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.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_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits and wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat Found non-empty wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits and wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat The reference image (wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits) and catalog (wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat) found 'wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat' -> 'wcsmag.cat' Read 10322 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 235.0605 to 256.3322 deg, Dec +32.1214 to +43.3393 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 235.0605 to 256.3322 deg, Dec 32.1214 to 43.3393 deg Loaded 7032 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): 4977 out of 5259 total matches. Matched with Tycho-2 5259 out of 10322 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.951996 a=0.000000 b=1.000000 c=22.951996 From vast_summary.log: estimated ref. image limiting mag.: -7.40 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.55 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.55
Magnitude calibration plot:

____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 3 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.0 pix CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits 2.0 pix CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits 2.6 pix fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits 2.5 pix fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits Limiting magnitude estimates: 15.5 mag. CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits 15.5 mag. CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits 15.1 mag. fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits 15.1 mag. fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits All-image limiting magnitude estimate: 15.1 (SNR ) 12.3 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.pD993h8A5W (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/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits' -> 'wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits WCS_IMAGE_NAME=wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits WCS-calibrated image found: wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits Checking if the catalog wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits alredy exist and is non-empty... Catalog wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits WCS catalog name: wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=710, passed=10322 Got 10322 stars (including 9592 good ones) from the SExtractor catalog wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat util/solve_plate_with_UCAC5 got 10322 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (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 610 to 668 (Dec 32.1 to 43.3) Done reading UCAC5 zone files... Matched 964 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 951 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 10075 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" 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 610 to 668 (Dec 32.1 to 43.3) Done reading UCAC5 zone files... Matched 964 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 10073 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 10073 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Excluding outliers - 962 stars left (next iteration limit 1058) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits -region wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.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.Y7RwdV632j (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/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits' -> 'wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits WCS_IMAGE_NAME=wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits WCS-calibrated image found: wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits Checking if the catalog wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits alredy exist and is non-empty... Catalog wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits WCS catalog name: wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=714, passed=10255 Got 10255 stars (including 9525 good ones) from the SExtractor catalog wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat util/solve_plate_with_UCAC5 got 10255 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (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 610 to 668 (Dec 32.1 to 43.3) Done reading UCAC5 zone files... Matched 964 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 952 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 10053 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" 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 610 to 668 (Dec 32.1 to 43.3) Done reading UCAC5 zone files... Matched 964 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 10053 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 10053 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits -region wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.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.ej2JEyB7j1 (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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits WCS_IMAGE_NAME=wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits WCS-calibrated image found: wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits Checking if the catalog wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits alredy exist and is non-empty... Catalog wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits WCS catalog name: wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat SExtractor catalog parsing summary: zero_flux=2, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=543, passed=8998 Got 8998 stars (including 8451 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat util/solve_plate_with_UCAC5 got 8998 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 954 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 8865 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 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 8864 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 8864 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits -region wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.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.kopZiBK6tq (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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits WCS_IMAGE_NAME=wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits WCS-calibrated image found: wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits Checking if the catalog wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits alredy exist and is non-empty... Catalog wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits WCS catalog name: wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=579, passed=8886 Got 8886 stars (including 8300 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat util/solve_plate_with_UCAC5 got 8886 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 8765 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 8765 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 8765 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits -region wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.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_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits' Saving fully-calibrated image wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits' Saving fully-calibrated image wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits' Saving fully-calibrated image wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits' Preparing the HTML report for the field CrB-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 0s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20556_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 20556_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    12.17    16:38:18.10 +37:48:04.9   2767 3291   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:38:18.10 +37:48:04.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20588_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 20588_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    12.45    16:05:29.22 +42:10:25.6   6543 0602   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:05:29.18 +42:10:25.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20598_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 20598_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    12.50    16:29:31.26 +38:08:59.2   3820 3103   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:29:31.25 +38:08:59.3 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field CrB-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits SExtractor catalog cache: saved CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat to cache SExtractor catalog cache: saved CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits Creating symlink local_wcs_cache/wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits Creating symlink local_wcs_cache/wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits Creating symlink local_wcs_cache/wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.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_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits exists and is non-empty wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits exists and is non-empty wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits exists and is non-empty wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits (1st reference image) verification OK: wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits Image size: 941.4'x627.0' 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: 16:21:48.591 +38:00:08.03 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits (1st new image) verification OK: wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits Image size: 937.5'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:21:19.600 +37:59:44.97 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 16:21:48.591 +38:00:08.03 Second-epoch image center 16:21:19.600 +37:59:44.97 Angular distance between the image centers 0.0954 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits (2nd new image) verification OK: wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits Image size: 937.5'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:21:21.991 +37:59:44.83 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 16:21:48.591 +38:00:08.03 Second-epoch image center 16:21:21.991 +37:59:44.83 Angular distance between the image centers 0.0876 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 16:21:19.600 +37:59:44.97 Second-epoch second image center 16:21:21.991 +37:59:44.83 Angular distance between the image centers 0.00785 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/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits &> /tmp/tmp.lqKFWnTIqm Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits &> /tmp/tmp.OhHER9OkXn Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits &> /tmp/tmp.o7DJ9urEXx Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits &> /tmp/tmp.GUqKaEUdeI Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits Calibrating the magnitude scale Found non-empty wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.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_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits and wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.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_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits and wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat Found non-empty wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits and wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat The reference image (wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits) and catalog (wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat) found 'wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat' -> 'wcsmag.cat' Read 61628 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 235.0124 to 256.3632 deg, Dec +32.1070 to +43.3397 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 235.0124 to 256.3632 deg, Dec 32.1070 to 43.3397 deg Loaded 7076 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): 4610 out of 5285 total matches. Matched with Tycho-2 5285 out of 61628 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.839470 a=0.000000 b=1.000000 c=22.839470 From vast_summary.log: estimated ref. image limiting mag.: -7.13 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.71 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.71
Magnitude calibration plot:

____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 21 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 1.9 pix CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits 1.9 pix CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits 2.3 pix fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits 2.2 pix fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits Limiting magnitude estimates: 15.7 mag. CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits 15.7 mag. CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits 15.3 mag. fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits 15.4 mag. fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits All-image limiting magnitude estimate: 15.3 (SNR ) 14.8 (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.lqKFWnTIqm (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/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits' -> 'wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits WCS_IMAGE_NAME=wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits WCS-calibrated image found: wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits Checking if the catalog wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits alredy exist and is non-empty... Catalog wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits WCS catalog name: wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=18, blended=3241, passed=61610 Got 61610 stars (including 58251 good ones) from the SExtractor catalog wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat util/solve_plate_with_UCAC5 got 61610 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (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 610 to 668 (Dec 32.1 to 43.3) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 953 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 60422 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" 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 610 to 668 (Dec 32.1 to 43.3) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 60422 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 60422 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Excluding outliers - 962 stars left (next iteration limit 1058) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits -region wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.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.OhHER9OkXn (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/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits' -> 'wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits WCS_IMAGE_NAME=wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits WCS-calibrated image found: wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits Checking if the catalog wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits alredy exist and is non-empty... Catalog wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits WCS catalog name: wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat SExtractor catalog parsing summary: zero_flux=11, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=20, blended=3229, passed=61566 Got 61566 stars (including 58229 good ones) from the SExtractor catalog wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat util/solve_plate_with_UCAC5 got 61566 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (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 610 to 668 (Dec 32.1 to 43.3) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 953 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 60784 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" 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 610 to 668 (Dec 32.1 to 43.3) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 60784 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 60784 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Excluding outliers - 962 stars left (next iteration limit 1058) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits -region wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.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.o7DJ9urEXx (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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits WCS_IMAGE_NAME=wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits WCS-calibrated image found: wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits Checking if the catalog wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits alredy exist and is non-empty... Catalog wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits WCS catalog name: wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=18, blended=2542, passed=49247 Got 49247 stars (including 46644 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat util/solve_plate_with_UCAC5 got 49247 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 964 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 954 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 48626 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 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 964 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 48626 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 48626 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits -region wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.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.GUqKaEUdeI (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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits WCS_IMAGE_NAME=wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits WCS-calibrated image found: wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits Checking if the catalog wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits alredy exist and is non-empty... Catalog wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits WCS catalog name: wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=27, blended=2656, passed=50388 Got 50388 stars (including 47660 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat util/solve_plate_with_UCAC5 got 50388 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 966 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 49687 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 966 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 49687 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 49687 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 965 stars left (next iteration limit 1061) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits -region wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.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_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/wcs_CrB-01-Q2b1x1_2026-03-22_06-19-57_20.00sec_-15.00C_LIGHT_0372.fits Saving fully-calibrated image wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/wcs_CrB-01-Q2b1x1_2026-03-22_06-20-39_20.00sec_-15.00C_LIGHT_0373.fits Saving fully-calibrated image wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-06-33_20.00sec_-4.90C_LIGHT_0720.fits Saving fully-calibrated image wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.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_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/wcs_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits Preparing the HTML report for the field CrB-01-Q2b1x1 with default.sex.telephoto_lens_vSTL Adding exclusion_list_gaiadr2.txt__out75853.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out76768.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out76866.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_apass.txt__out76743.dat to exclusion_list_apass.txt Adding exclusion_list_apass.txt__out76882.dat to exclusion_list_apass.txt Adding exclusion_list_local.txt__out75854.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out75856.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out76316.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out76883.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 139s 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: 3s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75853_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 75853_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    14.99    16:48:08.99 +35:52:03.8   1513 4410   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:48:08.97 +35:52:02.7 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.96, MAG_FAINT_SEARCH_LIMIT=15.94)GAIADR2_OUTPUT=# 2.102 1327115692983035136 252.03670892710 +35.86763959114 14.8442 14.3293 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.102#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75854_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 Preparing report for the candidate 75854_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75856_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 Preparing report for the candidate 75856_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75867_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 75867_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    14.65    16:11:35.86 +41:55:25.0   5862 0789   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:11:35.85 +41:55:24.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75875_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 75875_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    14.17    16:02:15.13 +40:54:12.1   6955 1350   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:02:15.13 +40:54:12.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75884_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 75884_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    11.24    16:10:50.18 +34:44:22.5   6122 5131   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:10:50.18 +34:44:22.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76043_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76043_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    12.48    16:11:39.34 +36:24:08.6   5981 4128   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:11:39.34 +36:24:08.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76087_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76087_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    12.73    16:02:50.99 +37:06:05.6   7028 3654   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:02:50.99 +37:06:06.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76316_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 Preparing report for the candidate 76316_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76465_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76465_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    13.88    16:13:36.47 +39:49:20.5   5676 2071   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:13:36.49 +39:49:20.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76474_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76474_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    14.14    16:04:51.54 +40:46:23.4   6661 1448   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:04:51.52 +40:46:23.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76685_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76685_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    14.43    16:17:09.70 +39:28:09.5   5269 2296   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:17:09.60 +39:28:09.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76699_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76699_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    14.51    16:15:44.58 +42:00:22.3   5393 0755   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:15:44.55 +42:00:22.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76715_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76715_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    14.37    16:07:07.77 +36:29:00.1   6530 4056   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:07:07.74 +36:28:59.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76743_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76743_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    14.44    16:37:21.83 +39:44:23.9   2916 2122   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:37:21.85 +39:44:24.6 in APASS (TIMEOUTCOMMAND_GAIA_VIZIER=#timeout 40 #, MAG_MEAN=14.45, MAG_FAINT_SEARCH_LIMIT=15.43) xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76768_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76768_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    14.94    16:15:41.44 +41:30:09.3   5407 1061   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:15:41.44 +41:30:10.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.80, MAG_FAINT_SEARCH_LIMIT=15.78)GAIADR2_OUTPUT=# 2.048 1381647690149442816 243.92217899691 +41.50326957060 14.9404 14.4573 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.048#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76842_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76842_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    14.82    16:11:37.02 +36:23:51.8   5986 4131   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:11:37.02 +36:23:52.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76866_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76866_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    14.65    16:16:54.15 +38:29:29.0   5313 2886   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:16:54.12 +38:29:29.3 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.70, MAG_FAINT_SEARCH_LIMIT=15.68)GAIADR2_OUTPUT=# 1.132 1378846065802405760 244.22529918039 +38.49174451132 14.8217 14.3260 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.132#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76882_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76882_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    15.02    16:23:11.74 +38:35:13.9   4569 2840   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:23:11.76 +38:35:15.1 in APASS (TIMEOUTCOMMAND_GAIA_VIZIER=#timeout 40 #, MAG_MEAN=14.92, MAG_FAINT_SEARCH_LIMIT=15.90) xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76883_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 Preparing report for the candidate 76883_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76922_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 The candidate 76922_fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721 did not pass the final checks Discovery image 2   2026 04 19.42189    2461149.92189    14.75    16:29:30.69 +42:10:32.9   3844 0664   /data_ssd/NMW-TexasTech/workdir//img_2026-04-19_CI_CrB-01-Q2b1x1_050805_TTUQ2b1x1_3999984_nCRvMJQi/fd_CrB-01-Q2b1x1_2026-04-19_05-07-21_20.00sec_-4.90C_LIGHT_0721.fits **** FOUND 16:29:30.62 +42:10:32.3 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 142s Prepared the HTML report for the field CrB-01-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 16:16:48.32 +39:54:39.7 16:12:41.98 +34:11:50.2 16:41:54.67 +36:28:04.4 16:02:05.49 +34:12:01.8 ########### Completed CrB-01-Q2b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ2.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 16:16:48.32 +39:54:39.7 16:12:41.98 +34:11:50.2 16:41:54.67 +36:28:04.4 16:02:05.49 +34:12:01.8 ################################################################################### 16:16:48.32 +39:54:39.7 -- not an asteroid (will add it to exclusion list) 16:12:41.98 +34:11:50.2 -- not an asteroid (will add it to exclusion list) 16:41:54.67 +36:28:04.4 -- not an asteroid (will add it to exclusion list) 16:02:05.49 +34:12:01.8 -- not an asteroid (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 16:02:05.49 +34:12:01.8 -- does not seem to be a hot pixel (will add it to exclusion list) 16:12:41.98 +34:11:50.2 -- does not seem to be a hot pixel (will add it to exclusion list) 16:16:48.32 +39:54:39.7 -- does not seem to be a hot pixel (will add it to exclusion list) 16:41:54.67 +36:28:04.4 -- 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) 16:02:05.49 +34:12:01.8 -- not a known variable star 16:12:41.98 +34:11:50.2 -- not a known variable star 16:16:48.32 +39:54:39.7 -- not a known variable star 16:41:54.67 +36:28:04.4 -- not a known variable star Found 4 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 4 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 #### 16:02:05.49 +34:12:01.8 16:12:41.98 +34:11:50.2 16:16:48.32 +39:54:39.7 16:41:54.67 +36:28:04.4 16:48:08.97 +35:52:02.7 16:15:41.44 +41:30:10.2 16:16:54.12 +38:29:29.3 16:37:21.85 +39:44:24.6 16:23:11.76 +38:35:15.1 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461149.92133892 -observatory V36 00:25:56.09 -00:03:38.4 Mercury (-0.1mag) 03:25:29.48 +19:05:36.2 Venus (-3.9mag) 00:27:33.32 +01:55:51.8 Mars (1.2mag) 07:14:14.81 +22:43:31.6 Jupiter (-2.1mag) 00:30:41.87 +00:58:24.1 Saturn (0.9mag) 03:48:25.66 +19:49:48.3 Uranus (5.8mag) 00:11:17.00 -00:12:35.3 Neptune (7.8mag) 20:33:53.58 -22:52:48.0 Pluto (14.5mag) 03:30:02.42 +23:14:31.9 Moon (-8.8mag) -rw-r--r-- 1 apache apache 362 Apr 19 05:13 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461149.92133892: 07:14:10.15 +22:43:43.4 Io (5.8mag) 07:14:15.02 +22:43:34.1 Europa (5.9mag) 07:13:56.48 +22:44:12.6 Ganymede (5.4mag) 07:14:27.41 +22:42:56.5 Callisto (6.6mag) 07:17:25.70 +22:29:36.7 Himalia (15.4mag) 07:14:15.70 +22:43:27.4 Thebe (16.2mag) 07:17:41.27 +22:59:56.6 Elara (17.3mag) 07:13:21.68 +23:21:44.6 Pasiphae (17.4mag) 07:22:29.83 +22:41:52.2 Carme (18.5mag) 00:30:32.65 +00:58:44.3 Titan (8.8mag) 00:30:39.68 +00:58:39.9 Rhea (10.1mag) 00:30:16.80 +00:58:00.5 Iapetus (11.5mag) 00:30:36.98 +00:58:51.9 Hyperion (14.8mag) 00:32:15.98 +01:06:49.7 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 Apr 19 05:13 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461149.92133892: 15:51:37.92 -18:35:38.2 JWST 16:44:27.67 +46:57:56.0 Chandra 19:50:12.76 +14:05:53.5 XMM-Newton -rw-r--r-- 1 apache apache 96 Apr 19 05:13 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461149.92133892 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 18:53:16.01 -28:59:05.9 13.9mag P/2010 H2 (Vales) 05:09:14.77 -69:30:12.2 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:33:13.16 +31:27:40.8 17.2mag C/2017 K2 (PANSTARRS) 17:30:02.03 +10:56:57.2 17.6mag C/2021 G2 (ATLAS) 23:11:05.45 +29:22:05.6 17.1mag C/2022 E2 (ATLAS) 04:33:15.00 +26:07:46.1 16.0mag C/2022 N2 (PANSTARRS) 09:04:14.12 +32:01:48.1 16.2mag C/2022 QE78 (ATLAS) 08:31:39.65 +00:12:07.4 17.4mag C/2022 R6 (PANSTARRS) 18:52:50.91 +18:48:58.5 17.6mag C/2023 A3 (Tsuchinshan-ATLAS) 15:39:31.12 -11:28:16.4 17.5mag P/2023 B1 (PANSTARRS) 09:06:09.03 -11:20:39.1 17.7mag C/2023 F3 (ATLAS) 21:57:30.68 +63:06:45.3 17.5mag C/2023 H5 (Lemmon) 19:16:02.17 -03:47:45.0 14.1mag C/2023 R1 (PANSTARRS) 21:23:32.48 +86:23:28.9 17.8mag C/2023 X2 (Lemmon) 06:19:39.73 +63:30:07.1 17.2mag C/2024 A1 (ATLAS) 05:20:28.43 +19:23:07.7 11.3mag C/2024 E1 (Wierzchos) 16:17:00.40 +06:56:55.3 17.4mag C/2024 G6 (ATLAS) 20:21:41.06 +16:12:52.4 14.6mag C/2024 J3 (ATLAS) 03:29:28.30 -21:52:19.6 16.3mag C/2024 T5 (ATLAS) 05:19:39.49 +44:27:26.2 17.7mag C/2025 J1 (Borisov) 13:24:45.23 +47:29:29.8 15.3mag C/2025 L1 (ATLAS) 03:30:46.87 -26:45:27.3 17.9mag C/2025 Q3 (ATLAS) 00:21:39.11 +16:49:52.4 8.1mag C/2025 R3 (PANSTARRS) 12:52:38.96 +03:12:55.7 17.4mag C/2025 Y1 (ATLAS) 03:53:08.89 +02:18:46.3 14.2mag C/2026 A1 (MAPS) 00:09:08.35 +37:49:32.0 14.7mag C/2026 B2 (Sun-Gao) 18:49:34.94 -09:32:01.6 11.6mag 10P/Tempel 14:55:37.48 +02:50:03.8 14.3mag 24P/Schaumasse 11:01:56.75 -01:25:12.3 15.7mag 29P/Schwassmann-Wachmann 10:37:33.91 -03:50:23.8 17.0mag 43P/Wolf-Harrington 01:53:58.92 +18:04:01.1 17.3mag 47P/Ashbrook-Jackson 07:17:10.47 +36:16:10.4 17.0mag 63P/Wild 23:33:22.89 -11:02:41.6 15.7mag 65P/Gunn 04:12:29.97 +22:24:18.8 15.9mag 76P/West-Kohoutek-Ikemura 01:13:10.54 +08:53:50.0 14.3mag 78P/Gehrels 23:13:14.85 -08:22:43.9 14.7mag 88P/Howell 02:20:10.48 +21:32:20.0 15.1mag 93P/Lovas 05:01:21.12 +32:27:45.9 16.2mag 123P/West-Hartley 08:32:32.55 +36:47:01.5 16.2mag 124P/Mrkos 02:38:31.92 +14:44:52.0 16.4mag 128P/Shoemaker-Holt 02:54:16.20 +14:54:09.4 17.5mag 131P/Mueller 01:44:18.90 +14:22:17.0 10.5mag 141P/Machholz 01:52:43.03 +06:08:57.8 10.5mag 141P-A/Machholz 00:36:29.23 +01:57:23.8 12.4mag 141P-D/Machholz 02:23:15.52 +07:54:14.4 17.9mag 141P-I/Machholz 01:11:57.31 +00:12:00.4 15.0mag 162P/SidingSpring 14:45:22.66 +00:15:44.6 17.8mag 210P/Christensen 21:48:30.46 -10:37:45.2 17.7mag 218P/LINEAR 17:17:10.99 -13:31:04.4 16.1mag 235P/LINEAR 05:41:55.71 +34:56:28.3 16.8mag 240P/NEAT 07:40:15.41 -04:48:24.6 17.8mag 242P/Spahr 22:25:28.28 -20:02:56.4 17.8mag 260P/McNaught 02:05:14.44 +21:19:00.1 18.0mag 295P/LINEAR 15:41:14.14 +07:12:31.1 17.5mag 391P/Kowalski 07:35:35.15 +21:22:20.9 17.7mag 450P/LONEOS 05:40:55.07 +44:49:56.9 17.5mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.8K Apr 19 05:13 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 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 14:49:14.13 -27:29:20.60 2026-04-16.06 14.03 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 2026-04-9.29 13.32 09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34 05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49 07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7 21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7 04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81 05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07 09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58 07:46:24.43 -77:29:36.30 ASASSN-26co 2026-04-7.15 15.11 05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51 19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98 19:32:43.55 -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 05:35:42.79 -63:44:05.60 ASASSN-26ch 2026-03-28.12 13.14 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 12:20:27.90 -45:55:38.40 ASASSN-26bt 2026-03-19.05 16.24 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 06:04:29.75 +53:23:34.00 SN 2026eza 2026-03-18.2 17.48 11:54:57.87 +69:19:28.90 AT2026fsf 2026-03-18.14 16.95 10:44:46.95 +58:27:29.30 SN 2026enn 2026-03-18.13 17.53 20:45:54.04 -73:26:43.00 AT 2026ezy 2026-03-18.13 16.83 06:53:18.10 -59:10:49.30 ASASSN-26bs 2026-03-18.02 16.93 07:45:09.29 -62:14:36.20 ASASSN-26br 2026-03-16.16 16.78 19:24:27.93 -52:04:36.40 AT 2023uk 2026-03-16.35 14.2 04:52:54.50 -15:20:57.10 AT2026fhw 2026-03-14.06 SDSS 11:10:34.24 +02:58:48.10 SN2026drr 2026-03-14.08 0.2 07:26:45.73 -27:45:13.90 ASASSN-26bo 2026-03-14.17 13.8 16:35:46.94 +58:12:28.40 SN2026ebt 2026-03-12.41 17.12 13:01:19.45 +15:42:15.00 SN2026ehe 2026-03-12.11 -0.29 09:15:55.41 +10:08:09.70 SN2026efq 2026-03-12.16 0.06 03:31:20.92 -35:29:29.00 SN2026evh 2026-03-12.05 17.29 06:26:19.15 -85:18:28.10 AT2026ffp 2026-03-12.16 0.37 14:16:42.30 -41:18:36.50 AT2026fij 2026-03-12.05 15.97 10:45:04.71 +00:06:13.10 SN 2026exe 2026-03-11.78 16.48 18:07:45.58 +69:43:01.00 SN2026ess 2026-03-12.37 17.37 13:11:03.58 +49:06:31.80 AT2026ewa 2026-03-12.42 16.77 15:03:25.23 -63:11:22.20 ASASSN-26bp 2026-03-11.92 13.33 13:09:37.25 -35:50:25.20 AT2024cmo 2026-03-11.12 16.29 13:06:01.97 -15:50:14.40 AT2026fdy 2026-03-10.33 16.68 11:30:09.67 -47:26:43.70 ASASSN-26bn 2026-03-10.12 15.2 05:03:25.25 -24:16:50.40 (= Gaia 2026-03-9.09 14.32 03:42:32.53 -04:17:53.70 ASASSN-26bm 2026-03-8.04 15.22 04:31:00.53 -68:29:50.20 ASASSN-26bl 2026-03-7.9 10.26 16:18:17.61 +41:25:11.40 SN 2026dkf 2026-03-6.31 16.7 13:45:00.35 +61:16:50.90 SN 2026ejl 2026-03-6.41 -0.66 09:27:45.48 -37:49:32.80 ASASSN-26bk 2026-03-2.3 13.11 20:22:01.20 +23:47:47.30 ASASSN-26bi 2026-02-28.51 15.86 11:16:22.10 +29:26:22.80 AT2026enm 2026-02-28.39 16.88 08:05:59.83 -48:39:35.60 ASASSN-26bh 2026-02-26.05 14.64 13:24:27.02 -45:57:01.40 ASASSN-26bg 2026-02-26.35 15.28 17:27:50.95 -68:28:46.40 ASASSN-26bf 2026-02-26.3 16.28 18:03:39.37 +19:58:46.70 ASASSN-26be 2026-02-25.58 14.8 17:40:18.19 +07:20:59.60 SN 2026crm 2026-02-24.34 16.9 18:38:36.11 -79:28:58.40 ASASSN-26bb 2026-02-24.36 16.11 17:43:29.75 +11:24:00.60 ASASSN-26bc 2026-02-23.37 -3.37 16:59:41.08 -80:01:51.20 ASASSN-26bd 2026-02-23.3 14.38 11:23:31.77 -08:39:15.40 SN2026cff 2026-02-23.15 -1.08 14:55:17.39 -05:56:05.30 SN2026dmk 2026-02-23.22 -0.76 12:28:15.19 +44:27:20.80 SN2026cjz 2026-02-23.47 15.62 12:12:29.55 -02:40:43.30 AT2026dsk 2026-02-23.4 17.21 09:21:05.29 +06:11:42.80 SN2026chr 2026-02-23.1 17.39 16:05:38.61 +18:06:07.40 SN 2026dsy 2026-02-23.36 17.15 -rw-r--r-- 1 apache apache 5.8K Apr 19 05:13 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 09:54:46.47 +69:06:31.7 PNV J09544647+6906317 2026-01-26.8081 19.3mag 18:08:51.99 -26:16:21.9 TCP J18085199-2616219 2026-01-31.8519 12.2mag 08:01:11.02 -03:43:14.1 TCP J08011102-0343141 2026-02-08.8090 15.10Cmag 05:19:15.40 -02:04:51.5 TCP J05191540-0204515 2026-02-13.4306 14.5mag 10:52:41.26 +36:40:08.9 TCP J10524126+3640089 2026-02-17.6065 17.4mag 05:50:50.81 +36:22:45.1 TCP J05505081+3622451 2026-02-17.5511 15.7mag 00:42:51.33 +41:13:49.1 PNV J00425133+4113491 2026-02-20.738 18.3mag 00:43:04.88 +41:29:41.4 PNV J00430488+4129414 2026-02-20.5923 18.84Cmag 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag 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 -rw-r--r-- 1 apache apache 188K Apr 19 05:13 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 16:35:21.390 +30:27:47.12 AT 2026jjg 2026-04-07.79 20.91 17:02:03.120 +41:30:38.89 AT 2026jjf 2026-04-03.89 21.38 17:08:30.580 +41:56:13.61 AT 2026jje 2026-04-03.89 21.47 16:48:25.780 +33:00:44.35 AT 2026jjd 2026-04-03.85 21.29 16:46:02.450 +30:55:42.15 AT 2026jjc 2026-04-03.80 19.57 16:51:04.120 +44:26:50.06 AT 2026jjb 2026-03-30.84 21.02 12:10:02.030 +43:26:37.06 AT 2026jja 2026-03-28.87 21.46 17:56:59.910 +48:20:04.31 AT 2026jiz 2026-03-27.87 20.99 15:23:12.550 +15:30:01.81 AT 2026jiy 2026-03-27.82 21.09 12:45:41.400 +53:52:15.13 AT 2026jix 2026-03-24.70 20.56 12:05:28.040 +47:18:05.03 AT 2026jiw 2026-03-24.69 20.17 12:49:49.680 +44:27:28.62 AT 2026jiv 2026-03-24.69 21.87 12:17:57.600 +45:03:04.77 AT 2026jiu 2026-03-24.69 20.4 11:39:16.940 +45:15:03.67 AT 2026jit 2026-03-24.66 21.06 14:17:33.100 +43:22:03.41 AT 2026jis 2026-03-22.80 20.74 14:45:33.130 +38:26:13.04 AT 2026jir 2026-03-22.80 21.14 14:42:55.800 +38:18:34.13 AT 2026jiq 2026-03-22.80 21.14 12:43:36.900 +28:13:26.06 AT 2026jip 2026-03-20.69 21.81 13:50:42.590 +38:45:33.09 AT 2026jio 2026-03-29.93 20.87 19:45:48.257 -49:40:35.86 AT 2026jin 2026-04-12.35 18.142 -rw-r--r-- 1 apache apache 30K Apr 19 05:13 tns_transients_list.txt

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