NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP

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

Processing fields And-06-Q1b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Reference image   2026 07 13.43259    2461234.93259    12.05    01:44:17.09 +34:06:21.5   1408 0986   /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits
Discovery image 1   2026 07 14.41756    2461235.91756    12.08    01:44:17.08 +34:06:21.1   1412 0993   /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits
Discovery image 2   2026 08 09.23297    2461261.73297    11.05    01:44:17.11 +34:06:21.7   1593 0805   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits
Discovery image 3   2026 08 09.23358    2461261.73358    11.22    01:44:17.11 +34:06:21.0   1598 0802   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits
Mean magnitude and position on the discovery images: 
                   2026 08 09.2333  2461261.7333  11.13  01:44:17.11 +34:06:21.4
135.25032 -27.49853 galactic  Tri  Second-epoch detections are separated by 0.7" and 5.8 pix   
The object was found in VSX
 4"  NSVS J0144168+340620          
Type: L:
#   Max.           Min./Amp.       JD0           Period
    10.756   R1      Y     0.315   R1                             187.000000000000                                
The object was not found in astcheck.
Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 01:44:17.11 +34:06:21.4:  12.05 +/- 0.02  detection
Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 01:44:17.11 +34:06:21.4:  12.10 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.07 +/- 0.01
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  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?)   And-06-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Reference image   2026 07 13.43259    2461234.93259    9.29    01:51:43.46 +39:08:25.1   2546 3973   /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits
Discovery image 1   2026 07 14.41756    2461235.91756    9.37    01:51:43.51 +39:08:25.0   2552 3979   /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits
Discovery image 2   2026 08 09.23297    2461261.73297    8.43    01:51:43.31 +39:08:25.9   2515 3852   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits
Discovery image 3   2026 08 09.23358    2461261.73358    8.38    01:51:43.31 +39:08:25.9   2519 3848   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits
Mean magnitude and position on the discovery images: 
                   2026 08 09.2333  2461261.7333   8.40  01:51:43.31 +39:08:25.9
135.51749 -22.25345 galactic  And  Second-epoch detections are separated by 0.0" and 5.4 pix   
The object was found in VSX
 1"  V0368 And                     
Type: LB
#   Max.           Min./Amp.       JD0           Period
     9.010   Hp            9.580   Hp                                                M8                           
The object was not found in astcheck.
Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 01:51:43.31 +39:08:25.9:  9.30 +/- 0.00  detection
Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 01:51:43.31 +39:08:25.9:  9.41 +/- 0.00  detection
Forced photometry reference-image weighted average:  9.35 +/- 0.00
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?)   And-06-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Processing complete!

Total number of candidates identified: 2

FITS images used in this processing run:

Field And-06-Q1b1x1 reference image: And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits
Field And-06-Q1b1x1 reference image: And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits
Field And-06-Q1b1x1 second-epoch image: And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits
Field And-06-Q1b1x1 second-epoch image: And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=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: 
And-06-Q1b1x1
#######################################
########### Starting And-06-Q1b1x1 ###########
Processing And-06-Q1b1x1
server tau has sufficient free disk space available: 344885 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 344885 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.png' -> 'transient_report/And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits_preview.png'
And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits

renamed 'And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.png' -> 'transient_report/And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits_preview.png'
And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.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= 539.1843 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 598.9980 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1694.1387 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 492.0857 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1687.5486 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 492.1990 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 3.14204 INFO: SECOND_EPOCH__SD_ratio= 0.000 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 28.2999992370605 / [degC] Focuser temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Header: 67 keys total, 4 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= '2026-08-09T00:35:18.6164675' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-09T05:35:18.6164675' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61261.2328543519 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-09T05:35:28.5200131' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61261.2329689814 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU1' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 32.7266368125196 / [deg] RA of telescope" status=0 Record 32: "DEC = 38.0000350085206 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 17.6805555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 55.5058333333333 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.26068284983018 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'And-06' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '02 10 55' / [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 = 29490 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29490 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 28.2999992370605 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 28.2999992370605 / [degC] Focuser temperature" status=0 Record 55: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 56: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 58: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 59: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 60: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 61: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 62: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 63: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 64: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 65: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 66: "QHY_LEM = T / isLongExposureMode" status=0 Record 67: "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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/d_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits :) Spent 0.473565 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/d_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit 9576 6388 16 bitpix Avarage count on flat field image: 26658.571233 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits :) No overscan detected - all values seem high! (left_median=17308.5, right_median=19900.5) renamed 'mff_TTUQ1b1x1_2026-07-30.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 28.2999992370605 / [degC] Focuser temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits Header: 67 keys total, 4 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= '2026-08-09T00:36:11.0193782' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-09T05:36:11.0193782' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61261.2334608682 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-09T05:36:20.9219324' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61261.2335754745 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU1' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 32.72663669047 / [deg] RA of telescope" status=0 Record 32: "DEC = 38.0000349678859 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 17.8294444444444 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 55.5938888888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.23489805515486 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'And-06' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '02 10 55' / [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 = 29490 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29490 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 28.2999992370605 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 28.2999992370605 / [degC] Focuser temperature" status=0 Record 55: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 56: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 58: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 59: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 60: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 61: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 62: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 63: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 64: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 65: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 66: "QHY_LEM = T / isLongExposureMode" status=0 Record 67: "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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/d_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits :) Spent 0.468569 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/d_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit 9576 6388 16 bitpix Avarage count on flat field image: 26658.571233 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits :) No overscan detected - all values seem high! (left_median=17308.5, right_median=19900.5) renamed 'mff_TTUQ1b1x1_2026-07-30.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits Previews of the CALIBRATED second-epoch images:

fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits


fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits


Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits SExtractor catalog cache: saved And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.cat to cache SExtractor catalog cache: saved And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.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/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.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: 2461261.73297009 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_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits exists and is non-empty Saving wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits to local_wcs_cache/ 'wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits' -> 'local_wcs_cache/wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits' wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits exists and is non-empty Saving wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits to local_wcs_cache/ 'wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits' -> 'local_wcs_cache/wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits' wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits exists and is non-empty Saving wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits to local_wcs_cache/ 'wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits' -> 'local_wcs_cache/wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits' wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits exists and is non-empty Saving wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits to local_wcs_cache/ 'wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits' -> 'local_wcs_cache/wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits (1st reference image) verification OK: wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits Image size: 937.2'x624.1' 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: 02:10:55.421 +37:59:55.77 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits (1st new image) verification OK: wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Image size: 943.6'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis Image center: 02:10:51.056 +37:55:47.43 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 02:10:55.421 +37:59:55.77 Second-epoch image center 02:10:51.056 +37:55:47.43 Angular distance between the image centers 0.0705 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits (2nd new image) verification OK: wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits Image size: 943.5'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis Image center: 02:10:48.873 +37:56:06.31 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 02:10:55.421 +37:59:55.77 Second-epoch image center 02:10:48.873 +37:56:06.31 Angular distance between the image centers 0.0673 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 02:10:51.056 +37:55:47.43 Second-epoch second image center 02:10:48.873 +37:56:06.31 Angular distance between the image centers 0.00889 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits &> /tmp/tmp.EQGvZKJifT Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits &> /tmp/tmp.d5HL4uun06 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits &> /tmp/tmp.FsfkX3C5HP Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits &> /tmp/tmp.U420FIzjBx Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits Calibrating the magnitude scale Found non-empty wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.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_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits and wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits and wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat Found non-empty wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits and wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat The reference image (wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits) and catalog (wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat) found 'wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat' -> 'wcsmag.cat' Read 14380 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 22.0324 to 43.2512 deg, Dec +32.3633 to +43.2625 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 22.0324 to 43.2512 deg, Dec 32.3633 to 43.2625 deg Loaded 12824 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): 9158 out of 9565 total matches. Matched with Tycho-2 9565 out of 14380 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.573800 a=0.000000 b=1.000000 c=22.573800 From vast_summary.log: estimated ref. image limiting mag.: -7.61 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.96 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.96
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 14380 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 22.0324 to 43.2512 deg, Dec +32.3633 to +43.2625 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 22.0324 to 43.2512 deg, Dec 32.3633 to 43.2625 deg Loaded 12824 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): 9158 out of 9565 total matches. Matched with Tycho-2 9565 out of 14380 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits Forced-photometry filter: calibrated wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits -> calib.txt_param_ref_wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits (aperture=6.5) Read 14986 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 22.0168 to 43.2527 deg, Dec +32.3624 to +43.2623 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 22.0168 to 43.2527 deg, Dec 32.3624 to 43.2623 deg Loaded 12836 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): 9155 out of 9649 total matches. Matched with Tycho-2 9649 out of 14986 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits Forced-photometry filter: calibrated wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits -> calib.txt_param_ref_wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits (aperture=6.5) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 9 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.3 pix And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits 2.4 pix And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits 3.2 pix fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits 3.2 pix fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits Limiting magnitude estimates: 15.0 mag. And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits 15.0 mag. And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits 13.5 mag. fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits 13.6 mag. fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits All-image limiting magnitude estimate: 13.5 (SNR ) 11.0 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.EQGvZKJifT (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/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits' -> 'wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits WCS_IMAGE_NAME=wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits WCS-calibrated image found: wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits Checking if the catalog wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat corresponding to the image wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits alredy exist and is non-empty... Catalog wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat corresponding to the image wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits WCS catalog name: wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=946, bad_region=0, passed=14380 Got 14380 stars (including 13427 good ones) from the SExtractor catalog wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat util/solve_plate_with_UCAC5 got 14380 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4904 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 4878 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 14380 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4905 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 14380 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 14380 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 4878 stars left (next iteration limit 5365) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits N_match=4878 sigma_overall_arcsec=0.516 sigma_q1_arcsec=0.387 sigma_q2_arcsec=0.599 sigma_q3_arcsec=0.444 sigma_q4_arcsec=0.649 n_q1=1084 n_q2=1022 n_q3=1270 n_q4=1502 worst_quadrant_to_overall_ratio=1.259 The image catalog is written to wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits -region wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.d5HL4uun06 (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/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits' -> 'wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits WCS_IMAGE_NAME=wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits WCS-calibrated image found: wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits Checking if the catalog wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat corresponding to the image wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits alredy exist and is non-empty... Catalog wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat corresponding to the image wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits WCS catalog name: wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1065, bad_region=0, passed=14986 Got 14986 stars (including 13914 good ones) from the SExtractor catalog wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat util/solve_plate_with_UCAC5 got 14986 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.7' Seting catalog search parameters based on the expected field of view 937.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013024 (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 0.010419 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4908 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 4881 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 14986 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4908 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 14986 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 14986 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 4881 stars left (next iteration limit 5369) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits N_match=4881 sigma_overall_arcsec=0.462 sigma_q1_arcsec=0.386 sigma_q2_arcsec=0.512 sigma_q3_arcsec=0.426 sigma_q4_arcsec=0.539 n_q1=1049 n_q2=1054 n_q3=1246 n_q4=1532 worst_quadrant_to_overall_ratio=1.167 The image catalog is written to wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits -region wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.FsfkX3C5HP (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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits WCS_IMAGE_NAME=wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits WCS-calibrated image found: wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Checking if the catalog wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat corresponding to the image wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits alredy exist and is non-empty... Catalog wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat corresponding to the image wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits WCS catalog name: wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=216, bad_region=0, passed=5645 Got 5645 stars (including 5424 good ones) from the SExtractor catalog wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat util/solve_plate_with_UCAC5 got 5645 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.6' Seting catalog search parameters based on the expected field of view 943.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013106 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010484 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 668 (Dec 31.9 to 43.3) Done reading UCAC5 zone files... Matched 4887 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 4862 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 5645 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 668 (Dec 31.9 to 43.3) Done reading UCAC5 zone files... Matched 4888 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 5645 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 5645 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4862 stars left (next iteration limit 5348) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4862 robust_rms=7.752 arcsec worst_quadrant_rms=13.457 arcsec SIP_REFIT: SIP order 3 trial: matched=4862 robust_rms=0.529 arcsec worst_quadrant_rms=0.683 arcsec SIP_REFIT: SIP order 5 trial: matched=4862 robust_rms=0.405 arcsec worst_quadrant_rms=0.562 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4862 robust_rms_before=1.031 arcsec robust_rms_before_corrected=0.373 arcsec robust_rms_after=0.405 arcsec worst_quadrant_rms_before=0.481 worst_quadrant_rms_after=0.562 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.481 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits N_match=4862 sigma_overall_arcsec=0.374 sigma_q1_arcsec=0.380 sigma_q2_arcsec=0.482 sigma_q3_arcsec=0.314 sigma_q4_arcsec=0.400 n_q1=1238 n_q2=714 n_q3=1656 n_q4=1254 worst_quadrant_to_overall_ratio=1.289 The image catalog is written to wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits -region wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.U420FIzjBx (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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits WCS_IMAGE_NAME=wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits WCS-calibrated image found: wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits Checking if the catalog wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat corresponding to the image wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits alredy exist and is non-empty... Catalog wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat corresponding to the image wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits WCS catalog name: wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=225, bad_region=0, passed=5704 Got 5704 stars (including 5474 good ones) from the SExtractor catalog wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat util/solve_plate_with_UCAC5 got 5704 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.5' Seting catalog search parameters based on the expected field of view 943.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013104 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010483 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 668 (Dec 31.9 to 43.3) Done reading UCAC5 zone files... Matched 4887 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4861 matched stars entering correct_measured_positions(), 4861 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4861 matched stars entering correct_measured_positions(), 5704 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 668 (Dec 31.9 to 43.3) Done reading UCAC5 zone files... Matched 4889 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 5704 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 5704 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4862 stars left (next iteration limit 5347) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4862 robust_rms=7.996 arcsec worst_quadrant_rms=13.373 arcsec SIP_REFIT: SIP order 3 trial: matched=4862 robust_rms=0.613 arcsec worst_quadrant_rms=0.791 arcsec SIP_REFIT: SIP order 5 trial: matched=4862 robust_rms=0.422 arcsec worst_quadrant_rms=0.602 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4862 robust_rms_before=1.083 arcsec robust_rms_before_corrected=0.362 arcsec robust_rms_after=0.422 arcsec worst_quadrant_rms_before=0.473 worst_quadrant_rms_after=0.602 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.473 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits N_match=4862 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.384 sigma_q2_arcsec=0.458 sigma_q3_arcsec=0.314 sigma_q4_arcsec=0.380 n_q1=1232 n_q2=726 n_q3=1645 n_q4=1259 worst_quadrant_to_overall_ratio=1.241 The image catalog is written to wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits -region wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits sigma_overall=0.516 worst_q_ratio=1.259 ref2=And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits sigma_overall=0.462 worst_q_ratio=1.167 new1=fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits sigma_overall=0.374 worst_q_ratio=1.289 new2=fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits sigma_overall=0.369 worst_q_ratio=1.241 reference average sigma_overall=0.489 worst_q_ratio=1.213 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288_astrometric_residuals.png (4878 matched stars from wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.43 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344_astrometric_residuals.png (4881 matched stars from wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186_astrometric_residuals.png (4862 matched stars from wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187_astrometric_residuals.png (4862 matched stars from wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits' Saving fully-calibrated image wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits' Preparing the HTML report for the field And-06-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 01:51:43.31 +39:08:25.9: 9.30 +/- 0.00 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 01:44:17.11 +34:06:21.4: 12.05 +/- 0.02 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 01:44:17.11 +34:06:21.4: 12.10 +/- 0.02 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 01:51:43.31 +39:08:25.9: 9.41 +/- 0.00 detection Forced photometry reference-image weighted average: 9.35 +/- 0.00 Forced photometry reference-image weighted average: 12.07 +/- 0.01 Forced photometry filter KEPT candidate at 01:44:17.11 +34:06:21.4: ref_mag=12.07 +/- 0.01 new_mean_mag=11.1265 delta=0.95 (need > 0.90) Forced photometry filter KEPT candidate at 01:51:43.31 +39:08:25.9: ref_mag=9.35 +/- 0.00 new_mean_mag=8.4059 delta=0.94 (need > 0.90) Adding exclusion_list_local.txt__out01746.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out07798.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 4s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21235_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 21235_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 2   2026 08 09.23358    2461261.73358    8.36    02:51:47.60 +40:08:14.7   9431 5075   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:51:47.59 +40:08:14.9 in the exclusion list exclusion_list_tycho2.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 01068_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 01068_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    5.82    02:17:18.86 +33:50:52.5   5739 0789   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:17:18.86 +33:50:52.5 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 02308_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 02308_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    6.01    02:09:33.04 +34:59:15.9   4734 1414   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:09:33.06 +34:59:15.7 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 01746_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 Preparing report for the candidate 01746_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 07544_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 07544_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    10.72    01:38:36.43 +38:40:13.7   0964 3583   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 01:38:36.42 +38:40:13.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 07798_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 Preparing report for the candidate 07798_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 01508_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 01508_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    5.99    02:17:05.65 +34:13:23.4   5695 1013   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:17:05.64 +34:13:23.4 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 03698_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 03698_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    5.95    02:32:06.04 +36:08:50.6   7428 2343   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:32:06.05 +36:08:50.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 02097_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 02097_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    5.82    02:35:46.73 +34:41:13.9   7984 1518   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:35:46.71 +34:41:14.0 in the exclusion list exclusion_list_bsc.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 5s Prepared the HTML report for the field And-06-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### 01:44:17.11 +34:06:21.4 01:51:43.31 +39:08:25.9 wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits SExtractor catalog cache: saved And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.cat to cache SExtractor catalog cache: saved And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits Creating symlink local_wcs_cache/wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits Creating symlink local_wcs_cache/wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Creating symlink local_wcs_cache/wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.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_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits exists and is non-empty wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits exists and is non-empty wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits exists and is non-empty wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits (1st reference image) verification OK: wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits Image size: 937.2'x624.1' 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: 02:10:55.421 +37:59:55.77 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits (1st new image) verification OK: wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Image size: 943.6'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis Image center: 02:10:51.056 +37:55:47.43 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 02:10:55.421 +37:59:55.77 Second-epoch image center 02:10:51.056 +37:55:47.43 Angular distance between the image centers 0.0705 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits (2nd new image) verification OK: wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits Image size: 943.5'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis Image center: 02:10:48.873 +37:56:06.31 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 02:10:55.421 +37:59:55.77 Second-epoch image center 02:10:48.873 +37:56:06.31 Angular distance between the image centers 0.0673 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 02:10:51.056 +37:55:47.43 Second-epoch second image center 02:10:48.873 +37:56:06.31 Angular distance between the image centers 0.00889 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits &> /tmp/tmp.FZNZ6EF1j7 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits &> /tmp/tmp.NTSz8lPZ6e Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits &> /tmp/tmp.cB8E5dU5wK Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits &> /tmp/tmp.kWodSrgdpA Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits Calibrating the magnitude scale Found non-empty wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.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_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits and wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits and wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat Found non-empty wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits and wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat The reference image (wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits) and catalog (wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat) found 'wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat' -> 'wcsmag.cat' Read 85374 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 22.0158 to 43.3191 deg, Dec +32.3614 to +43.2672 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 22.0158 to 43.3191 deg, Dec 32.3614 to 43.2672 deg Loaded 12891 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): 8691 out of 10221 total matches. Matched with Tycho-2 10221 out of 85374 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.430000 a=0.000000 b=1.000000 c=22.430000 From vast_summary.log: estimated ref. image limiting mag.: -7.32 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.11 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.11
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 85374 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 22.0158 to 43.3191 deg, Dec +32.3614 to +43.2672 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 22.0158 to 43.3191 deg, Dec 32.3614 to 43.2672 deg Loaded 12891 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): 8691 out of 10221 total matches. Matched with Tycho-2 10221 out of 85374 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits Forced-photometry filter: calibrated wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits -> calib.txt_param_ref_wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits (aperture=5.0) Read 91165 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 21.9921 to 43.3071 deg, Dec +32.3147 to +43.2623 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 21.9921 to 43.3071 deg, Dec 32.3147 to 43.2623 deg Loaded 12928 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): 8503 out of 10248 total matches. Matched with Tycho-2 10248 out of 91165 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits Forced-photometry filter: calibrated wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits -> calib.txt_param_ref_wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits (aperture=5.0) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 30 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.2 pix And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits 2.2 pix And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits 3.1 pix fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits 3.1 pix fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits Limiting magnitude estimates: 15.1 mag. And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits 15.2 mag. And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits 13.7 mag. fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits 13.7 mag. fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits All-image limiting magnitude estimate: 13.7 (SNR ) 13.1 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.FZNZ6EF1j7 (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/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits' -> 'wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits WCS_IMAGE_NAME=wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits WCS-calibrated image found: wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits Checking if the catalog wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat corresponding to the image wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits alredy exist and is non-empty... Catalog wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat corresponding to the image wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits WCS catalog name: wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=23, blended=6788, bad_region=3, passed=85351 Got 85351 stars (including 78481 good ones) from the SExtractor catalog wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat util/solve_plate_with_UCAC5 got 85351 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4905 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 4884 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 85351 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4906 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 85351 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 85351 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Excluding outliers - 4884 stars left (next iteration limit 5372) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits N_match=4884 sigma_overall_arcsec=0.502 sigma_q1_arcsec=0.384 sigma_q2_arcsec=0.578 sigma_q3_arcsec=0.454 sigma_q4_arcsec=0.621 n_q1=1108 n_q2=1003 n_q3=1272 n_q4=1501 worst_quadrant_to_overall_ratio=1.238 The image catalog is written to wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits -region wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.NTSz8lPZ6e (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/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits' -> 'wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits WCS_IMAGE_NAME=wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits WCS-calibrated image found: wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits Checking if the catalog wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat corresponding to the image wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits alredy exist and is non-empty... Catalog wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat corresponding to the image wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits WCS catalog name: wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=63, blended=7348, bad_region=2, passed=91102 Got 91102 stars (including 83641 good ones) from the SExtractor catalog wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat util/solve_plate_with_UCAC5 got 91102 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.7' Seting catalog search parameters based on the expected field of view 937.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013024 (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 0.010419 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 4904 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 4886 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 91102 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 4904 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 91102 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 91102 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Excluding outliers - 4886 stars left (next iteration limit 5374) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits N_match=4886 sigma_overall_arcsec=0.448 sigma_q1_arcsec=0.380 sigma_q2_arcsec=0.493 sigma_q3_arcsec=0.425 sigma_q4_arcsec=0.505 n_q1=1074 n_q2=1073 n_q3=1219 n_q4=1520 worst_quadrant_to_overall_ratio=1.128 The image catalog is written to wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits -region wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.cB8E5dU5wK (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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits WCS_IMAGE_NAME=wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits WCS-calibrated image found: wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Checking if the catalog wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat corresponding to the image wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits alredy exist and is non-empty... Catalog wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat corresponding to the image wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits WCS catalog name: wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=1154, bad_region=7, passed=31734 Got 31734 stars (including 30540 good ones) from the SExtractor catalog wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat util/solve_plate_with_UCAC5 got 31734 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.6' Seting catalog search parameters based on the expected field of view 943.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013106 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010484 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 668 (Dec 31.9 to 43.3) Done reading UCAC5 zone files... Matched 4886 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 4860 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 31734 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 668 (Dec 31.9 to 43.3) Done reading UCAC5 zone files... Matched 4886 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 31734 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 31734 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4860 stars left (next iteration limit 5346) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits N_match=4860 sigma_overall_arcsec=0.374 sigma_q1_arcsec=0.389 sigma_q2_arcsec=0.477 sigma_q3_arcsec=0.313 sigma_q4_arcsec=0.397 n_q1=1216 n_q2=700 n_q3=1690 n_q4=1254 worst_quadrant_to_overall_ratio=1.274 The image catalog is written to wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits -region wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.kWodSrgdpA (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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits WCS_IMAGE_NAME=wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits WCS-calibrated image found: wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits Checking if the catalog wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat corresponding to the image wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits alredy exist and is non-empty... Catalog wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat corresponding to the image wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits WCS catalog name: wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=1153, bad_region=11, passed=32176 Got 32176 stars (including 30957 good ones) from the SExtractor catalog wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat util/solve_plate_with_UCAC5 got 32176 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.5' Seting catalog search parameters based on the expected field of view 943.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013104 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010483 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 668 (Dec 31.9 to 43.3) Done reading UCAC5 zone files... Matched 4884 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 4861 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 32176 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 668 (Dec 31.9 to 43.3) Done reading UCAC5 zone files... Matched 4886 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 32176 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 32176 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 4860 stars left (next iteration limit 5346) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits N_match=4860 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.388 sigma_q2_arcsec=0.476 sigma_q3_arcsec=0.308 sigma_q4_arcsec=0.388 n_q1=1210 n_q2=709 n_q3=1684 n_q4=1257 worst_quadrant_to_overall_ratio=1.289 The image catalog is written to wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits -region wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/wcs_fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Saving fully-calibrated image wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.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_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/wcs_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits Preparing the HTML report for the field And-06-Q1b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 01:42:14.56 +41:28:03.8: 12.66 +/- 0.03 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 02:46:57.45 +33:46:53.7: 11.99 +/- 0.01 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 01:52:10.61 +43:06:20.1: 99.00 +/- 99.00 edge Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 02:52:47.17 +42:04:24.8: 99.00 +/- 99.00 edge Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 02:47:48.27 +41:51:42.8: 12.44 +/- 0.02 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 02:43:58.44 +37:46:43.6: 12.07 +/- 0.01 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 01:58:47.58 +36:35:04.9: 13.09 +/- 0.04 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 02:20:34.93 +38:23:06.3: 13.03 +/- 0.03 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 02:46:57.45 +33:46:53.7: 11.94 +/- 0.01 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 02:52:47.17 +42:04:24.8: 99.00 +/- 99.00 edge Forced photometry filter REJECTED candidate at 02:52:47.17 +42:04:24.8: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 01:42:14.56 +41:28:03.8: 12.74 +/- 0.03 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 01:52:10.61 +43:06:20.1: 99.00 +/- 99.00 edge Forced photometry filter REJECTED candidate at 01:52:10.61 +43:06:20.1: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check Forced photometry reference-image weighted average: 11.96 +/- 0.01 Forced photometry reference-image weighted average: 12.70 +/- 0.02 Forced photometry filter REJECTED candidate at 02:46:57.45 +33:46:53.7: ref_mag=11.96 +/- 0.01 new_mean_mag=12.1430 delta=-0.18 (need > 0.90) Forced photometry filter REJECTED candidate at 01:42:14.56 +41:28:03.8: ref_mag=12.70 +/- 0.02 new_mean_mag=12.8612 delta=-0.16 (need > 0.90) Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 02:47:48.27 +41:51:42.8: 12.40 +/- 0.02 detection Forced photometry reference-image weighted average: 12.42 +/- 0.02 Forced photometry filter REJECTED candidate at 02:47:48.27 +41:51:42.8: ref_mag=12.42 +/- 0.02 new_mean_mag=12.1813 delta=0.24 (need > 0.90) Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 02:43:58.44 +37:46:43.6: 12.08 +/- 0.01 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 02:20:34.93 +38:23:06.3: 12.96 +/- 0.03 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 01:58:47.58 +36:35:04.9: 13.04 +/- 0.03 detection Forced photometry reference-image weighted average: 12.07 +/- 0.01 Forced photometry filter REJECTED candidate at 02:43:58.44 +37:46:43.6: ref_mag=12.07 +/- 0.01 new_mean_mag=12.0328 delta=0.04 (need > 0.90) Forced photometry reference-image weighted average: 12.99 +/- 0.02 Forced photometry reference-image weighted average: 13.06 +/- 0.02 Forced photometry filter REJECTED candidate at 02:20:34.93 +38:23:06.3: ref_mag=12.99 +/- 0.02 new_mean_mag=12.6925 delta=0.30 (need > 0.90) Forced photometry filter REJECTED candidate at 01:58:47.58 +36:35:04.9: ref_mag=13.06 +/- 0.02 new_mean_mag=12.6605 delta=0.40 (need > 0.90) Forced photometry on wcs_And-06-Q1b1x1_2026-07-13_05-22-45_20.00sec_4.90C_LIGHT_0288.fits at 02:45:33.97 +33:01:36.4: 12.47 +/- 0.02 detection Forced photometry on wcs_And-06-Q1b1x1_2026-07-14_05-01-07_20.00sec_4.90C_LIGHT_0344.fits at 02:45:33.97 +33:01:36.4: 12.25 +/- 0.02 detection Forced photometry reference-image weighted average: 12.33 +/- 0.01 Forced photometry filter REJECTED candidate at 02:45:33.97 +33:01:36.4: ref_mag=12.33 +/- 0.01 new_mean_mag=11.8761 delta=0.45 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106742_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 106742_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 1   2026 08 09.23297    2461261.73297    12.39    02:46:57.38 +33:46:49.8   9455 1162   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Discovery image 2   2026 08 09.23358    2461261.73358    12.03    02:46:57.52 +33:46:57.5   9460 1160   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106747_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 106747_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 1   2026 08 09.23297    2461261.73297    12.82    01:42:14.59 +41:28:02.6   1425 5272   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Discovery image 2   2026 08 09.23358    2461261.73358    12.91    01:42:14.53 +41:28:05.0   1430 5269   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106761_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 106761_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 2   2026 08 09.23358    2461261.73358    8.36    02:51:47.60 +40:08:14.8   9431 5075   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:51:47.58 +40:08:14.9 in the exclusion list exclusion_list_tycho2.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106787_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 106787_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 1   2026 08 09.23297    2461261.73297    10.00    01:52:10.62 +43:06:20.0   2549 6255   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Discovery image 2   2026 08 09.23358    2461261.73358    9.94    01:52:10.61 +43:06:20.3   2553 6252   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106943_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 106943_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 1   2026 08 09.23297    2461261.73297    11.06    02:52:47.17 +42:04:25.0   9345 6265   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Discovery image 2   2026 08 09.23358    2461261.73358    11.08    02:52:47.18 +42:04:24.6   9350 6263   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107103_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 107103_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 2   2026 08 09.23358    2461261.73358    12.09    01:48:45.76 +37:55:38.1   2170 3115   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 01:48:45.77 +37:55:38.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107104_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 107104_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 2   2026 08 09.23358    2461261.73358    11.99    01:55:52.78 +37:18:38.1   3025 2751   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 01:55:52.79 +37:18:37.7 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107170_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 107170_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 2   2026 08 09.23358    2461261.73358    11.67    02:32:09.14 +36:10:39.1   7433 2362   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:32:09.18 +36:10:39.4 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107275_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 107275_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 2   2026 08 09.23358    2461261.73358    12.48    02:03:40.01 +42:18:13.8   3843 5789   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:03:39.97 +42:18:13.8 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107310_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 107310_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 2   2026 08 09.23358    2461261.73358    12.38    02:46:00.46 +42:19:16.3   8563 6278   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:46:00.49 +42:19:17.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107317_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 107317_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 1   2026 08 09.23297    2461261.73297    12.05    02:43:58.45 +37:46:44.9   8726 3512   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Discovery image 2   2026 08 09.23358    2461261.73358    12.02    02:43:58.42 +37:46:42.4   8731 3509   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107336_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 107336_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 1   2026 08 09.23297    2461261.73297    12.23    02:47:48.22 +41:51:43.0   8802 6037   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Discovery image 2   2026 08 09.23358    2461261.73358    12.14    02:47:48.32 +41:51:42.5   8807 6034   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107407_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 107407_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 2   2026 08 09.23358    2461261.73358    12.39    02:41:24.81 +40:52:32.7   8168 5324   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:41:24.75 +40:52:33.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107423_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 107423_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 1   2026 08 09.23297    2461261.73297    12.63    01:58:47.59 +36:35:04.0   3380 2325   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Discovery image 2   2026 08 09.23358    2461261.73358    12.69    01:58:47.57 +36:35:05.8   3384 2322   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107602_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 107602_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 1   2026 08 09.23297    2461261.73297    12.80    02:20:34.90 +38:23:06.6   5917 3551   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Discovery image 2   2026 08 09.23358    2461261.73358    12.62    02:20:34.96 +38:23:05.9   5921 3548   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 11667_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 11667_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    6.32    02:09:33.05 +34:59:15.7   4734 1414   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:09:33.05 +34:59:15.5 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 08712_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 08712_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    11.21    01:44:17.13 +34:06:21.2   1598 0802   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 01:44:17.12 +34:06:21.4 in the exclusion list exclusion_list_local.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 02487_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 02487_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 2   2026 08 09.23297    2461261.73297    11.95    02:45:33.92 +33:01:38.4   9348 0681   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-35-18_20.00sec_0.00C_LIGHTs_0186.fits Discovery image 3   2026 08 09.23358    2461261.73358    11.82    02:45:34.03 +33:01:34.5   9353 0677   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64447_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 64447_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    11.07    02:48:10.95 +39:27:43.2   9075 4597   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:48:10.98 +39:27:43.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 44371_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 44371_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    10.77    01:38:36.45 +38:40:13.7   0964 3583   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 01:38:36.44 +38:40:13.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 57484_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 57484_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    8.41    01:51:43.31 +39:08:25.8   2519 3848   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 01:51:43.32 +39:08:25.9 in the exclusion list exclusion_list_local.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 07105_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 07105_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    6.17    02:17:05.64 +34:13:23.4   5695 1013   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:17:05.63 +34:13:23.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20105_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 20105_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    6.13    02:32:06.04 +36:08:50.6   7428 2343   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:32:06.05 +36:08:50.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 29654_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 29654_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    6.35    02:35:38.63 +37:18:43.2   7772 3093   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:35:38.63 +37:18:43.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 05014_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 05014_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    6.10    02:17:18.87 +33:50:52.5   5739 0789   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:17:18.86 +33:50:52.5 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 09883_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 09883_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    6.32    02:32:52.52 +34:32:31.8   7635 1389   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:32:52.48 +34:32:31.9 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 02436_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 02436_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    6.21    02:15:56.22 +33:21:32.4   5588 0480   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:15:56.23 +33:21:32.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 02539_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 02539_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    6.34    02:02:58.02 +33:17:03.9   3959 0344   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:02:58.02 +33:17:03.9 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 10089_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 10089_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    5.93    02:35:46.72 +34:41:14.0   7984 1518   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:35:46.71 +34:41:14.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 62791_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 The candidate 62791_fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187 did not pass the final checks Discovery image 3   2026 08 09.23358    2461261.73358    6.18    02:42:14.79 +40:11:30.9   8321 4927   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_And-06-Q1b1x1_003822_TTUQ1b1x1_2961211_zhIxAjLP/fd_And-06-Q1b1x1_2026-08-09_00-36-11_20.00sec_-0.00C_LIGHTs_0187.fits **** FOUND 02:42:14.79 +40:11:31.0 in the exclusion list exclusion_list_bsc.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 2s Prepared the HTML report for the field And-06-Q1b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 01:44:17.11 +34:06:21.4 01:51:43.31 +39:08:25.9 ########### Completed And-06-Q1b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ1.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 01:44:17.11 +34:06:21.4 01:51:43.31 +39:08:25.9 ################################################################################### 01:44:17.11 +34:06:21.4 -- not an asteroid (will add it to exclusion list) 01:51:43.31 +39:08:25.9 -- not an asteroid (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 01:44:17.11 +34:06:21.4 -- does not seem to be a hot pixel (will add it to exclusion list) 01:51:43.31 +39:08:25.9 -- does not seem to be a hot pixel (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) 01:44:17.11 +34:06:21.4 -- a known variable star 01:51:43.31 +39:08:25.9 -- a known variable star Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 2 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Adding the following to the exclusion list #### 01:44:17.11 +34:06:21.4 01:51:43.31 +39:08:25.9 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461261.73297009 -observatory V36 08:04:07.43 +20:16:00.5 Mercury (-0.7mag) 12:06:19.95 -01:32:16.8 Venus (-4.4mag) 05:52:12.84 +23:37:42.1 Mars (1.3mag) 08:43:51.12 +18:37:54.6 Jupiter (-1.8mag) 00:56:20.74 +03:14:38.3 Saturn (0.6mag) 04:11:50.83 +20:57:15.3 Uranus (5.7mag) 00:16:02.51 +00:12:43.5 Neptune (7.7mag) 20:28:02.68 -23:30:34.2 Pluto (14.5mag) 05:54:08.23 +27:13:22.3 Moon (-9.3mag) -rw-r--r-- 1 apache apache 362 Aug 9 00:40 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461261.73297009: 08:43:53.69 +18:37:45.2 Io (6.0mag) 08:43:57.04 +18:37:29.1 Europa (6.3mag) 08:44:04.13 +18:36:56.3 Ganymede (5.6mag) 08:44:06.83 +18:36:50.6 Callisto (6.8mag) 08:41:23.82 +18:37:54.1 Himalia (15.7mag) 08:43:55.39 +18:37:36.8 Thebe (16.6mag) 08:40:56.44 +18:36:13.7 Elara (17.7mag) 08:47:58.47 +18:16:54.1 Pasiphae (17.9mag) 08:46:57.97 +18:48:24.1 Carme (19.0mag) 00:56:07.98 +03:14:49.4 Titan (8.4mag) 00:56:24.18 +03:14:38.5 Rhea (9.7mag) 00:56:32.91 +03:13:34.8 Iapetus (11.1mag) 00:56:07.78 +03:14:20.6 Hyperion (14.4mag) 00:55:41.88 +03:07:41.2 Phoebe (16.5mag) -rw-r--r-- 1 apache apache 568 Aug 9 00:40 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461261.73297009: 19:07:18.23 -22:32:32.3 JWST 17:50:10.44 +34:03:42.8 Chandra 00:18:12.06 +63:28:55.7 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 9 00:40 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461261.73297009 -observatory V36 03:14:49.79 +17:27:46.2 17.6mag P/1996 R2 (Lagerkvist) 18:01:30.74 -34:37:19.6 14.0mag P/2010 H2 (Vales) 06:54:43.72 -68:56:16.4 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:10:05.37 +33:00:52.7 17.7mag C/2017 K2 (PANSTARRS) 03:46:44.47 +38:06:18.3 16.8mag P/2021 N1 (ZTF) 22:37:48.36 +31:23:18.4 17.3mag C/2022 E2 (ATLAS) 06:44:29.71 +26:31:26.2 16.8mag C/2022 N2 (PANSTARRS) 10:22:30.12 +28:25:26.7 17.0mag C/2022 QE78 (ATLAS) 09:29:32.34 +05:18:14.4 17.9mag C/2022 R6 (PANSTARRS) 15:12:38.07 -12:19:27.5 17.9mag P/2023 B1 (PANSTARRS) 21:09:24.15 +65:54:17.0 17.9mag C/2023 H5 (Lemmon) 15:46:49.60 -13:01:52.0 14.4mag C/2023 R1 (PANSTARRS) 08:09:14.09 +31:23:29.5 15.3mag C/2024 E1 (Wierzchos) 15:06:47.46 +15:36:21.8 17.7mag C/2024 G6 (ATLAS) 19:01:51.22 +43:08:34.8 13.7mag C/2024 J3 (ATLAS) 21:09:14.31 +49:16:14.3 17.6mag C/2024 R4 (PANSTARRS) 05:15:57.17 -12:57:22.1 15.4mag C/2024 T5 (ATLAS) 06:56:53.61 +23:58:44.5 17.9mag C/2025 J1 (Borisov) 07:31:14.90 -16:16:46.2 17.8mag C/2025 R3 (PANSTARRS) 10:34:17.77 +20:50:33.2 17.3mag C/2025 V2 (Rankin) 12:58:43.79 +02:17:01.4 17.0mag C/2025 Y1 (ATLAS) 16:02:53.53 +77:44:18.5 16.8mag C/2026 A2 (Bok) 03:07:51.98 +46:12:27.0 17.1mag C/2026 B2 (Sun-Gao) 11:47:37.07 +08:39:24.8 17.3mag A/2026 E1 21:59:28.65 -27:43:22.6 6.9mag 10P/Tempel 11:29:33.67 -03:27:38.5 16.3mag 29P/Schwassmann-Wachmann 04:40:29.96 +32:32:26.6 18.0mag 47P/Ashbrook-Jackson 11:09:45.10 +04:18:38.6 17.3mag 63P/Wild 00:54:09.77 -05:29:09.5 15.4mag 65P/Gunn 05:37:51.10 +20:40:57.6 13.7mag 78P/Gehrels 20:37:03.41 -23:38:31.7 17.7mag 84P/Giclas 03:01:44.99 +13:46:03.6 16.7mag 88P/Howell 07:58:29.75 +27:31:30.1 16.2mag 93P/Lovas 04:09:09.55 +17:15:51.6 17.6mag 112P/Urata-Niijima 05:59:50.05 +30:12:25.6 16.3mag 114P/Wiseman-Skiff 09:20:53.91 +26:28:48.4 15.0mag 123P/West-Hartley 11:45:43.85 -10:39:25.5 17.1mag 124P/Mrkos 05:38:03.43 +21:10:38.3 16.1mag 128P/Shoemaker-Holt 06:30:15.42 +18:51:10.7 17.9mag 131P/Mueller 00:03:14.25 +03:23:53.8 17.6mag 139P/Vaisala-Oterma 03:19:53.14 -19:08:29.4 13.8mag 161P/Hartley-IRAS 07:19:40.60 +37:51:31.9 15.9mag 162P/SidingSpring 14:53:26.29 +41:21:28.8 12.1mag 169P/NEAT 02:44:52.42 +09:31:45.6 17.6mag 220P/McNaught 16:42:06.46 -10:09:43.7 17.7mag 235P/LINEAR 20:21:42.83 -52:49:16.6 17.8mag 259P/Garradd 03:25:04.24 +25:35:53.6 15.3mag 260P/McNaught 07:08:26.25 +37:41:41.6 17.3mag 295P/LINEAR 15:10:47.77 +03:01:41.2 17.7mag 391P/Kowalski 09:01:48.64 +18:19:37.2 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.5K Aug 9 00:40 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.67 +32:04:22.70 AT2026ovz 2026-06-14.6 15.52 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.40 AT2026lxf 2026-05-8.07 13.88 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 -rw-r--r-- 1 apache apache 5.7K Aug 9 00:40 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag 00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag 00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag 00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag 19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag 09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag 19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag 19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag 00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag 02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag -rw-r--r-- 1 apache apache 189K Aug 9 00:40 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 14:52:41.154 -38:57:24.25 AT 2026wej 2026-07-24.81 18.497 21:24:57.173 +01:23:35.53 AT 2026wei 2026-07-21.60 20.35 02:03:17.642 -30:45:34.31 AT 2026weh 2026-07-24.56 18.896 01:05:30.285 -23:04:46.16 AT 2026weg 2026-07-24.51 18.833 12:18:53.701 +49:05:35.94 AT 2026wef 2026-07-24.89 18.37 00:31:47.490 -16:38:50.31 AT 2026wee 2026-07-25.19 20.36 00:41:24.189 +40:49:02.51 AT 2026wed 2026-07-24.39 19.4 18:33:30.559 +21:17:13.86 AT 2026wec 2026-07-21.23 20.6788 16:41:26.073 +03:58:26.03 AT 2026web 2026-07-22.18 20.4272 14:59:20.616 +53:48:39.79 AT 2026wea 2026-07-23.21 20.1637 00:02:07.519 -27:50:29.82 AT 2026wdz 2026-07-24.52 19.356 00:56:54.422 -35:55:30.03 AT 2026wdy 2026-07-24.54 18.247 23:52:29.687 -30:57:24.57 AT 2026wdx 2026-07-24.52 18.847 19:36:24.748 -08:19:41.57 AT 2026wdw 2026-07-16.31 20.836 21:30:37.788 -00:05:34.60 AT 2026wdv 2026-07-22.36 20.43 21:28:36.386 +12:07:45.35 AT 2026wdu 2026-07-24.55 20.86 19:21:02.960 -49:58:34.90 AT 2026wdt 2026-07-21.88 19.1 01:19:37.400 +08:10:10.57 AT 2026wds 2026-07-16.45 20.2487 04:33:26.967 +14:15:55.81 AT 2026wdr 2026-07-23.49 19.6905 15:20:52.233 +31:10:21.07 AT 2026wdq 2026-07-19.71 20.09 -rw-r--r-- 1 apache apache 87K Aug 9 00:40 tns_transients_list.txt

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