NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp

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

Processing fields Cnc-05-Q1b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 09 27.41313    2461310.91313    6.42    09:24:47.02 +15:49:07.2   9326 4643   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits
Discovery image 2   2026 09 27.41381    2461310.91381    6.42    09:24:46.58 +15:49:08.7   9332 4651   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits
Mean magnitude and position on the discovery images: 
                   2026 09 27.4135  2461310.9135   6.42  09:24:46.80 +15:49:07.9
215.17130  40.95168 galactic  Leo  Second-epoch detections are separated by 6.5" and 9.5 pix   This object is listed in moons.txt   111.1"  Io (6.0mag)
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
34.2" Jupiter  (-1.9mag)
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?)   Cnc-05-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 09 27.41313    2461310.91313    6.93    09:25:00.91 +15:47:40.7   9362 4632   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits
Discovery image 2   2026 09 27.41381    2461310.91381    6.93    09:25:00.93 +15:47:40.6   9369 4640   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits
Mean magnitude and position on the discovery images: 
                   2026 09 27.4135  2461310.9135   6.93  09:25:00.92 +15:47:40.7
215.22958  40.99476 galactic  Leo  Second-epoch detections are separated by 0.3" and 10.1 pix   This object is listed in moons.txt   86.3"  Europa (6.2mag)
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
254.0" Jupiter  (-1.9mag)
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?)   Cnc-05-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 09 27.41313    2461310.91313    6.96    09:24:46.35 +15:49:03.7   9325 4643   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits
Discovery image 2   2026 09 27.41381    2461310.91381    6.96    09:24:46.29 +15:49:03.2   9332 4650   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits
Mean magnitude and position on the discovery images: 
                   2026 09 27.4135  2461310.9135   6.96  09:24:46.32 +15:49:03.4
215.17186  40.94943 galactic  Leo  Second-epoch detections are separated by 0.9" and 9.9 pix   This object is listed in moons.txt   105.8"  Io (6.0mag)
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
28.0" Jupiter  (-1.9mag)
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?)   Cnc-05-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 09 27.41313    2461310.91313    10.94    09:02:24.81 +11:54:20.6   6223 2018   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits
Discovery image 2   2026 09 27.41381    2461310.91381    11.23    09:02:24.89 +11:54:20.1   6230 2025   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits
Mean magnitude and position on the discovery images: 
                   2026 09 27.4135  2461310.9135  11.09  09:02:24.85 +11:54:20.3
216.94408  34.40908 galactic  Cnc  Second-epoch detections are separated by 1.3" and 9.9 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
6 Hebe                    -0      1       1  10.8     0   -0
Forced photometry on wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits at 09:02:24.85 +11:54:20.3:  16.15 +/- 99.00  upperlimit
Forced photometry on wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits at 09:02:24.85 +11:54:20.3:  15.98 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Cnc-05-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 09 27.41313    2461310.91313    11.90    09:20:26.98 +14:52:10.8   8738 4009   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits
Discovery image 2   2026 09 27.41381    2461310.91381    11.61    09:20:26.95 +14:52:09.3   8744 4016   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits
Mean magnitude and position on the discovery images: 
                   2026 09 27.4135  2461310.9135  11.76  09:20:26.96 +14:52:10.1
215.78886  39.62146 galactic  Cnc  Second-epoch detections are separated by 1.5" and 9.9 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
52 Europa                  -1      1       2  12.3     0    0
Forced photometry on wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits at 09:20:26.96 +14:52:10.1:  15.99 +/- 99.00  upperlimit
Forced photometry on wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits at 09:20:26.96 +14:52:10.1:  15.77 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Cnc-05-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 09 27.41313    2461310.91313    12.91    08:43:13.65 +11:51:16.9   3408 1824   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits
Discovery image 2   2026 09 27.41381    2461310.91381    12.68    08:43:13.73 +11:51:15.2   3415 1831   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits
Mean magnitude and position on the discovery images: 
                   2026 09 27.4135  2461310.9135  12.79  08:43:13.69 +11:51:16.0
214.67559  30.12445 galactic  Cnc  Second-epoch detections are separated by 2.1" and 9.8 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
12 Victoria                -1     -0       1  13.0     0    0
Forced photometry on wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits at 08:43:13.69 +11:51:16.0:  16.16 +/- 99.00  upperlimit
Forced photometry on wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits at 08:43:13.69 +11:51:16.0:  16.01 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Cnc-05-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: 6

FITS images used in this processing run:

Field Cnc-05-Q1b1x1 reference image: Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits
Field Cnc-05-Q1b1x1 reference image: Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits
Field Cnc-05-Q1b1x1 second-epoch image: Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits
Field Cnc-05-Q1b1x1 second-epoch image: Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=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: 
Cnc-05-Q1b1x1
#######################################
########### Starting Cnc-05-Q1b1x1 ###########
Processing Cnc-05-Q1b1x1
server tau has sufficient free disk space available: 843404 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 843404 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.png' -> 'transient_report/Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits_preview.png'
Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits

renamed 'Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.png' -> 'transient_report/Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits_preview.png'
Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.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= 527.2352 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 597.9289 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 8962.5576 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 3056.2650 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 8796.5908 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 2904.1750 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 16.9992 INFO: SECOND_EPOCH__SD_ratio= 0.052 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 = 20.2900009155273 / [degC] Focuser temperature AMBTEMP = 18.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-09-27T04:54:44.2872422' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-27T09:54:44.2872422' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61310.4130125809 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-27T09:54:54.1912918' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61310.4131272105 / 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 = 133.331209329233 / [deg] RA of telescope" status=0 Record 32: "DEC = 14.0002413155098 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 15.3158333333333 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 83.3055555555556 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.73600762590963 / 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 = 'Cnc-05' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '08 53 20' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+14 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 = 29530 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29530 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 15.6 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 84.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.61 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 18.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 101.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 4.00032 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/d_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits :) Spent 0.513448 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/d_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 36313.440328 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits :) No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5) renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 20.2900009155273 / [degC] Focuser temperature AMBTEMP = 18.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-09-27T04:55:42.8823775' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-27T09:55:42.8823775' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61310.413690764 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-27T09:55:52.7816070' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61310.4138053358 / 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 = 133.331209276729 / [deg] RA of telescope" status=0 Record 32: "DEC = 14.0002413330111 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 15.5227777777778 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 83.4380555555556 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.6887698169306 / 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 = 'Cnc-05' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '08 53 20' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+14 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 = 29530 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29530 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 15.6 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 84.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.61 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 18.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 101.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 4.00032 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/d_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits :) Spent 0.502183 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/d_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 36313.440328 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits :) No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5) renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Previews of the CALIBRATED second-epoch images:

fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits


fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.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/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits SExtractor catalog cache: saved Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.cat to cache SExtractor catalog cache: saved Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.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/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461310.91312832 Re-using ../asassn_transients_list.txt '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images 'tocp_transients_list.txt' -> '../tocp_transients_list.txt' wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits exists and is non-empty wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits exists and is non-empty wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits exists and is non-empty wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits (1st reference image) verification OK: wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits Image size: 937.7'x624.9' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis Image center: 08:53:21.014 +14:00:00.07 J2000 4789.000 3195.000 ################################### The image scale is 5.88"/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_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits (1st new image) verification OK: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits Image size: 944.9'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis Image center: 08:53:06.810 +14:00:25.35 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 08:53:21.014 +14:00:00.07 Second-epoch image center 08:53:06.810 +14:00:25.35 Angular distance between the image centers 0.0579 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits (2nd new image) verification OK: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Image size: 944.8'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis Image center: 08:53:03.936 +13:59:45.06 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 08:53:21.014 +14:00:00.07 Second-epoch image center 08:53:03.936 +13:59:45.06 Angular distance between the image centers 0.0692 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 08:53:06.810 +14:00:25.35 Second-epoch second image center 08:53:03.936 +13:59:45.06 Angular distance between the image centers 0.01613 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/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits &> /tmp/tmp.o9rVpaYbUo Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits &> /tmp/tmp.DcDePZaZES Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits &> /tmp/tmp.UYcHLHcl6m Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits &> /tmp/tmp.5r7ZzT7GU0 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Calibrating the magnitude scale Found non-empty wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.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_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits and wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.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_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits and wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat Found non-empty wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits and wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat The reference image (wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits) and catalog (wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat) found 'wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat' -> 'wcsmag.cat' Read 12501 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 125.0576 to 141.9546 deg, Dec +8.1318 to +19.6232 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 125.0576 to 141.9546 deg, Dec 8.1318 to 19.6232 deg Loaded 7593 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): 5630 out of 5966 total matches. Matched with Tycho-2 5966 out of 12501 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.982950 a=0.000000 b=1.000000 c=22.982950 From vast_summary.log: estimated ref. image limiting mag.: -7.36 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.62 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.62
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 12501 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 125.0576 to 141.9546 deg, Dec +8.1318 to +19.6232 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 125.0576 to 141.9546 deg, Dec 8.1318 to 19.6232 deg Loaded 7593 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): 5630 out of 5966 total matches. Matched with Tycho-2 5966 out of 12501 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits Forced-photometry filter: calibrated wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits -> calib.txt_param_ref_wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits (aperture=6.6) Read 9951 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 125.0604 to 141.9546 deg, Dec +8.1147 to +19.5889 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 125.0604 to 141.9546 deg, Dec 8.1147 to 19.5889 deg Loaded 7587 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): 5641 out of 5952 total matches. Matched with Tycho-2 5952 out of 9951 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits Forced-photometry filter: calibrated wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits -> calib.txt_param_ref_wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits (aperture=6.3) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 1 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.4 pix Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits 2.2 pix Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits 2.4 pix fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits 2.4 pix fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Limiting magnitude estimates: 15.6 mag. Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits 15.4 mag. Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits 13.3 mag. fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits 13.4 mag. fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits All-image limiting magnitude estimate: 13.3 (SNR ) 10.4 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.o9rVpaYbUo (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/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits 566.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits' -> 'wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.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/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits WCS_IMAGE_NAME=wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits WCS-calibrated image found: wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits Checking if the catalog wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat corresponding to the image wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits alredy exist and is non-empty... Catalog wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat corresponding to the image wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits WCS catalog name: wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_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=855, bad_region=0, passed=12501 Got 12501 stars (including 11641 good ones) from the SExtractor catalog wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat util/solve_plate_with_UCAC5 got 12501 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 490 to 550 (Dec 8.1 to 19.6) Done reading UCAC5 zone files... Matched 4882 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 4875 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 12501 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 490 to 550 (Dec 8.1 to 19.6) Done reading UCAC5 zone files... Matched 4882 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 12501 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 12501 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4875 stars left (next iteration limit 5362) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits N_match=4875 sigma_overall_arcsec=0.400 sigma_q1_arcsec=0.276 sigma_q2_arcsec=0.516 sigma_q3_arcsec=0.342 sigma_q4_arcsec=0.448 n_q1=1004 n_q2=1452 n_q3=945 n_q4=1474 worst_quadrant_to_overall_ratio=1.290 The image catalog is written to wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits -region wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.DcDePZaZES (6) ############ Parsing command line arguments... 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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits' -> 'wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.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/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits WCS_IMAGE_NAME=wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits WCS-calibrated image found: wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits Checking if the catalog wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat corresponding to the image wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits alredy exist and is non-empty... Catalog wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat corresponding to the image wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits WCS catalog name: wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.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=759, bad_region=0, passed=9951 Got 9951 stars (including 9175 good ones) from the SExtractor catalog wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat util/solve_plate_with_UCAC5 got 9951 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 490 to 549 (Dec 8.1 to 19.6) Done reading UCAC5 zone files... Matched 4877 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 4866 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 9951 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" 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 490 to 549 (Dec 8.1 to 19.6) Done reading UCAC5 zone files... Matched 4877 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4865 matched stars entering correct_measured_positions(), 9951 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Accuracy estimation diagnostic: 4865 matched stars entering correct_measured_positions(), 9951 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Excluding outliers - 4865 stars left (next iteration limit 5352) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits N_match=4865 sigma_overall_arcsec=0.317 sigma_q1_arcsec=0.359 sigma_q2_arcsec=0.330 sigma_q3_arcsec=0.288 sigma_q4_arcsec=0.294 n_q1=1014 n_q2=1350 n_q3=1022 n_q4=1479 worst_quadrant_to_overall_ratio=1.132 The image catalog is written to wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits -region wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.UYcHLHcl6m (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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits WCS_IMAGE_NAME=wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits WCS-calibrated image found: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits Checking if the catalog wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat corresponding to the image wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits alredy exist and is non-empty... Catalog wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat corresponding to the image wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits WCS catalog name: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.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=211, bad_region=0, passed=2101 Got 2101 stars (including 1886 good ones) from the SExtractor catalog wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat util/solve_plate_with_UCAC5 got 2101 stars from the SExtractor catalog Updated FoV from the plate-solved image: 944.9' Seting catalog search parameters based on the expected field of view 944.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013124 (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 0.010499 (37.8 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 491 to 549 (Dec 8.4 to 19.5) Done reading UCAC5 zone files... Matched 1830 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1824 matched stars entering correct_measured_positions(), 1820 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1824 matched stars entering correct_measured_positions(), 2094 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 491 to 549 (Dec 8.4 to 19.5) Done reading UCAC5 zone files... Matched 1830 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 1824 matched stars entering correct_measured_positions(), 2094 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 1824 matched stars entering correct_measured_positions(), 2094 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 1824 stars left (next iteration limit 2006) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=1824 robust_rms=9.459 arcsec worst_region_rms=18.052 arcsec outer_annulus_rms=14.678 arcsec SIP_REFIT: SIP order 3 trial: matched=1824 robust_rms=0.670 arcsec worst_region_rms=1.052 arcsec outer_annulus_rms=0.719 arcsec SIP_REFIT: SIP order 5 trial: matched=1824 robust_rms=0.419 arcsec worst_region_rms=0.657 arcsec outer_annulus_rms=0.490 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=1824 robust_rms_before=1.507 arcsec robust_rms_before_corrected=0.402 arcsec robust_rms_after=0.419 arcsec worst_region_rms_before=0.659 worst_region_rms_after=0.657 outer_annulus_rms_before=1.515 outer_annulus_rms_after=0.490 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.659 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits worst_region_rms_kept=0.659 arcsec robust_rms_kept=0.402 arcsec matched=1824 WCS_QUALITY_DIAG: file=fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits N_match=1824 sigma_overall_arcsec=0.410 sigma_q1_arcsec=0.398 sigma_q2_arcsec=0.691 sigma_q3_arcsec=0.315 sigma_q4_arcsec=0.573 n_q1=624 n_q2=232 n_q3=675 n_q4=293 worst_quadrant_to_overall_ratio=1.687 The image catalog is written to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits -region wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.5r7ZzT7GU0 (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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits WCS_IMAGE_NAME=wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits WCS-calibrated image found: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Checking if the catalog wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat corresponding to the image wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits alredy exist and is non-empty... Catalog wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat corresponding to the image wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits WCS catalog name: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.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=221, bad_region=0, passed=2136 Got 2136 stars (including 1913 good ones) from the SExtractor catalog wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat util/solve_plate_with_UCAC5 got 2136 stars from the SExtractor catalog Updated FoV from the plate-solved image: 944.8' Seting catalog search parameters based on the expected field of view 944.8 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013122 (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 0.010498 (37.8 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 491 to 549 (Dec 8.4 to 19.5) Done reading UCAC5 zone files... Matched 1855 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1849 matched stars entering correct_measured_positions(), 1845 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1849 matched stars entering correct_measured_positions(), 2130 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" 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 491 to 549 (Dec 8.4 to 19.5) Done reading UCAC5 zone files... Matched 1853 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 1849 matched stars entering correct_measured_positions(), 2131 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 1849 matched stars entering correct_measured_positions(), 2131 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 1849 stars left (next iteration limit 2033) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=1849 robust_rms=9.293 arcsec worst_region_rms=17.760 arcsec outer_annulus_rms=14.329 arcsec SIP_REFIT: SIP order 3 trial: matched=1849 robust_rms=0.674 arcsec worst_region_rms=0.941 arcsec outer_annulus_rms=0.755 arcsec SIP_REFIT: SIP order 5 trial: matched=1849 robust_rms=0.423 arcsec worst_region_rms=0.629 arcsec outer_annulus_rms=0.475 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=1849 robust_rms_before=1.383 arcsec robust_rms_before_corrected=0.396 arcsec robust_rms_after=0.423 arcsec worst_region_rms_before=0.524 worst_region_rms_after=0.629 outer_annulus_rms_before=1.425 outer_annulus_rms_after=0.475 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.524 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits worst_region_rms_kept=0.524 arcsec robust_rms_kept=0.396 arcsec matched=1849 WCS_QUALITY_DIAG: file=fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits N_match=1849 sigma_overall_arcsec=0.412 sigma_q1_arcsec=0.426 sigma_q2_arcsec=0.607 sigma_q3_arcsec=0.329 sigma_q4_arcsec=0.540 n_q1=664 n_q2=235 n_q3=665 n_q4=285 worst_quadrant_to_overall_ratio=1.472 The image catalog is written to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits -region wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Saving the final (post-refit) wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits to local_wcs_cache/ 'wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits' -> 'local_wcs_cache/wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits' Saving the final (post-refit) wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits to local_wcs_cache/ 'wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits' -> 'local_wcs_cache/wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits' Saving the final (post-refit) wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits to local_wcs_cache/ 'wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits' -> 'local_wcs_cache/wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits' Saving the final (post-refit) wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits to local_wcs_cache/ 'wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits' -> 'local_wcs_cache/wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits sigma_overall=0.400 worst_q_ratio=1.290 ref2=Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits sigma_overall=0.317 worst_q_ratio=1.132 new1=fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits sigma_overall=0.410 worst_q_ratio=1.687 new2=fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits sigma_overall=0.412 worst_q_ratio=1.472 reference average sigma_overall=0.3585 worst_q_ratio=1.211 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187_astrometric_residuals.png (4875 matched stars from wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114_astrometric_residuals.png (4865 matched stars from wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395_astrometric_residuals.png (1824 matched stars from wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396_astrometric_residuals.png (1849 matched stars from wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits' Saving fully-calibrated image wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits' Preparing the HTML report for the field Cnc-05-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20185_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 Preparing report for the candidate 20185_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 2s Prepared the HTML report for the field Cnc-05-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits SExtractor catalog cache: saved Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.cat to cache SExtractor catalog cache: saved Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits Creating symlink local_wcs_cache/wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits Creating symlink local_wcs_cache/wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits Creating symlink local_wcs_cache/wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits exists and is non-empty wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits exists and is non-empty wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits exists and is non-empty wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits (1st reference image) verification OK: wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits Image size: 937.7'x624.9' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis Image center: 08:53:21.014 +14:00:00.07 J2000 4789.000 3195.000 ################################### The image scale is 5.88"/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_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits (1st new image) verification OK: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits Image size: 944.9'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis Image center: 08:53:06.810 +14:00:25.35 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 08:53:21.014 +14:00:00.07 Second-epoch image center 08:53:06.810 +14:00:25.35 Angular distance between the image centers 0.0579 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits (2nd new image) verification OK: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Image size: 944.8'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis Image center: 08:53:03.936 +13:59:45.06 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 08:53:21.014 +14:00:00.07 Second-epoch image center 08:53:03.936 +13:59:45.06 Angular distance between the image centers 0.0692 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 08:53:06.810 +14:00:25.35 Second-epoch second image center 08:53:03.936 +13:59:45.06 Angular distance between the image centers 0.01613 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/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits &> /tmp/tmp.RWExq7gKxB Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits &> /tmp/tmp.RYRjvllV1Z Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits &> /tmp/tmp.XPJ9OwKHAa Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits &> /tmp/tmp.DrAzugCVhI Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Calibrating the magnitude scale Found non-empty wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.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_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits and wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.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_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits and wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat Found non-empty wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits and wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat The reference image (wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits) and catalog (wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat) found 'wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat' -> 'wcsmag.cat' Read 63179 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 125.0577 to 141.9546 deg, Dec +8.1206 to +19.6320 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 125.0577 to 141.9546 deg, Dec 8.1206 to 19.6320 deg Loaded 7608 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): 5179 out of 5984 total matches. Matched with Tycho-2 5984 out of 63179 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.869500 a=0.000000 b=1.000000 c=22.869500 From vast_summary.log: estimated ref. image limiting mag.: -7.10 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.77 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.77
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 63179 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 125.0577 to 141.9546 deg, Dec +8.1206 to +19.6320 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 125.0577 to 141.9546 deg, Dec 8.1206 to 19.6320 deg Loaded 7608 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): 5179 out of 5984 total matches. Matched with Tycho-2 5984 out of 63179 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits Forced-photometry filter: calibrated wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits -> calib.txt_param_ref_wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits (aperture=5.2) Read 59553 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 125.0604 to 141.9546 deg, Dec +8.1147 to +19.5889 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 125.0604 to 141.9546 deg, Dec 8.1147 to 19.5889 deg Loaded 7587 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): 5243 out of 6043 total matches. Matched with Tycho-2 6043 out of 59553 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits Forced-photometry filter: calibrated wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits -> calib.txt_param_ref_wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits (aperture=4.8) ____ 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 Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits 2.0 pix Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits 2.4 pix fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits 2.4 pix fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Limiting magnitude estimates: 15.8 mag. Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits 15.6 mag. Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits 13.5 mag. fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits 13.6 mag. fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits All-image limiting magnitude estimate: 13.5 (SNR ) 12.8 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.RWExq7gKxB (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/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits 566.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits' -> 'wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.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/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits WCS_IMAGE_NAME=wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits WCS-calibrated image found: wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits Checking if the catalog wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat corresponding to the image wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits alredy exist and is non-empty... Catalog wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat corresponding to the image wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits WCS catalog name: wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_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=26, blended=4250, bad_region=0, passed=63153 Got 63153 stars (including 58843 good ones) from the SExtractor catalog wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat util/solve_plate_with_UCAC5 got 63153 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 490 to 550 (Dec 8.1 to 19.6) Done reading UCAC5 zone files... Matched 4879 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 4874 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 63153 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 490 to 550 (Dec 8.1 to 19.6) Done reading UCAC5 zone files... Matched 4879 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 63153 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 63153 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 4874 stars left (next iteration limit 5361) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits N_match=4874 sigma_overall_arcsec=0.386 sigma_q1_arcsec=0.271 sigma_q2_arcsec=0.492 sigma_q3_arcsec=0.336 sigma_q4_arcsec=0.441 n_q1=1027 n_q2=1432 n_q3=938 n_q4=1477 worst_quadrant_to_overall_ratio=1.275 The image catalog is written to wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits -region wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.RYRjvllV1Z (6) ############ Parsing command line arguments... 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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits' -> 'wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.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/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits WCS_IMAGE_NAME=wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits WCS-calibrated image found: wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits Checking if the catalog wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat corresponding to the image wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits alredy exist and is non-empty... Catalog wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat corresponding to the image wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits WCS catalog name: wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.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=22, blended=3477, bad_region=30, passed=59531 Got 59531 stars (including 55925 good ones) from the SExtractor catalog wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat util/solve_plate_with_UCAC5 got 59531 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 490 to 549 (Dec 8.1 to 19.6) Done reading UCAC5 zone files... Matched 4871 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: 0.27" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 59531 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 490 to 549 (Dec 8.1 to 19.6) Done reading UCAC5 zone files... Matched 4870 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4861 matched stars entering correct_measured_positions(), 59531 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Accuracy estimation diagnostic: 4861 matched stars entering correct_measured_positions(), 59531 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Excluding outliers - 4861 stars left (next iteration limit 5348) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits N_match=4861 sigma_overall_arcsec=0.306 sigma_q1_arcsec=0.331 sigma_q2_arcsec=0.322 sigma_q3_arcsec=0.277 sigma_q4_arcsec=0.282 n_q1=1010 n_q2=1336 n_q3=1044 n_q4=1471 worst_quadrant_to_overall_ratio=1.084 The image catalog is written to wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits -region wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.XPJ9OwKHAa (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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits WCS_IMAGE_NAME=wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits WCS-calibrated image found: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits Checking if the catalog wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat corresponding to the image wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits alredy exist and is non-empty... Catalog wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat corresponding to the image wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits WCS catalog name: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.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=1, no_mag_err=0, low_SNR=5, blended=419, bad_region=2, passed=14473 Got 14473 stars (including 14030 good ones) from the SExtractor catalog wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat util/solve_plate_with_UCAC5 got 14473 stars from the SExtractor catalog Updated FoV from the plate-solved image: 944.9' Seting catalog search parameters based on the expected field of view 944.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013124 (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 0.010499 (37.8 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 491 to 549 (Dec 8.4 to 19.5) Done reading UCAC5 zone files... Matched 4880 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 4871 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 14472 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 491 to 549 (Dec 8.4 to 19.5) Done reading UCAC5 zone files... Matched 4881 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 14472 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 14472 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 4872 stars left (next iteration limit 5358) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4872 robust_rms=8.426 arcsec worst_region_rms=19.691 arcsec outer_annulus_rms=12.311 arcsec SIP_REFIT: SIP order 3 trial: matched=4872 robust_rms=0.732 arcsec worst_region_rms=1.074 arcsec outer_annulus_rms=0.803 arcsec SIP_REFIT: SIP order 5 trial: matched=4872 robust_rms=0.485 arcsec worst_region_rms=0.720 arcsec outer_annulus_rms=0.558 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4872 robust_rms_before=1.480 arcsec robust_rms_before_corrected=0.432 arcsec robust_rms_after=0.485 arcsec worst_region_rms_before=0.657 worst_region_rms_after=0.720 outer_annulus_rms_before=1.473 outer_annulus_rms_after=0.558 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.657 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits worst_region_rms_kept=0.657 arcsec robust_rms_kept=0.432 arcsec matched=4872 WCS_QUALITY_DIAG: file=fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits N_match=4872 sigma_overall_arcsec=0.416 sigma_q1_arcsec=0.409 sigma_q2_arcsec=0.701 sigma_q3_arcsec=0.336 sigma_q4_arcsec=0.531 n_q1=1769 n_q2=569 n_q3=1743 n_q4=791 worst_quadrant_to_overall_ratio=1.684 The image catalog is written to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits -region wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.DrAzugCVhI (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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits WCS_IMAGE_NAME=wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits WCS-calibrated image found: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Checking if the catalog wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat corresponding to the image wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits alredy exist and is non-empty... Catalog wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat corresponding to the image wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits WCS catalog name: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.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=1, blended=458, bad_region=3, passed=14870 Got 14870 stars (including 14383 good ones) from the SExtractor catalog wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat util/solve_plate_with_UCAC5 got 14870 stars from the SExtractor catalog Updated FoV from the plate-solved image: 944.8' Seting catalog search parameters based on the expected field of view 944.8 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013122 (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 0.010498 (37.8 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 491 to 549 (Dec 8.4 to 19.5) Done reading UCAC5 zone files... Matched 4880 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 4870 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 14869 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 491 to 549 (Dec 8.4 to 19.5) Done reading UCAC5 zone files... Matched 4879 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 14869 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 14869 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 4870 stars left (next iteration limit 5357) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4870 robust_rms=8.724 arcsec worst_region_rms=17.969 arcsec outer_annulus_rms=13.095 arcsec SIP_REFIT: SIP order 3 trial: matched=4870 robust_rms=0.722 arcsec worst_region_rms=1.060 arcsec outer_annulus_rms=0.785 arcsec SIP_REFIT: SIP order 5 trial: matched=4870 robust_rms=0.484 arcsec worst_region_rms=0.723 arcsec outer_annulus_rms=0.555 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4870 robust_rms_before=1.407 arcsec robust_rms_before_corrected=0.420 arcsec robust_rms_after=0.484 arcsec worst_region_rms_before=0.604 worst_region_rms_after=0.723 outer_annulus_rms_before=1.438 outer_annulus_rms_after=0.555 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.604 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits worst_region_rms_kept=0.604 arcsec robust_rms_kept=0.420 arcsec matched=4870 WCS_QUALITY_DIAG: file=fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits N_match=4870 sigma_overall_arcsec=0.420 sigma_q1_arcsec=0.415 sigma_q2_arcsec=0.631 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.502 n_q1=1784 n_q2=570 n_q3=1723 n_q4=793 worst_quadrant_to_overall_ratio=1.504 The image catalog is written to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits -region wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits Saving fully-calibrated image wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.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_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/wcs_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits Preparing the HTML report for the field Cnc-05-Q1b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits at 08:36:15.84 +13:46:44.7: 12.53 +/- 0.02 detection Forced photometry on wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits at 09:02:24.85 +11:54:20.3: 16.15 +/- 99.00 upperlimit Forced photometry on wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits at 09:20:26.96 +14:52:10.1: 15.99 +/- 99.00 upperlimit Forced photometry on wcs_Cnc-05-Q1b1x1_2026-02-21_23-50-23_20.00sec_-15.00C_LIGHT_0187.fits at 08:43:13.69 +11:51:16.0: 16.16 +/- 99.00 upperlimit Forced photometry on wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits at 08:36:15.84 +13:46:44.7: 12.60 +/- 0.02 detection Forced photometry on wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits at 09:02:24.85 +11:54:20.3: 15.98 +/- 99.00 upperlimit Forced photometry on wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits at 09:20:26.96 +14:52:10.1: 15.77 +/- 99.00 upperlimit Forced photometry on wcs_Cnc-05-Q1b1x1_2026-04-15_23-32-43_20.00sec_-4.90C_LIGHTs_0114.fits at 08:43:13.69 +11:51:16.0: 16.01 +/- 99.00 upperlimit Forced photometry reference-image weighted average: 12.56 +/- 0.01 Forced photometry filter REJECTED candidate at 08:36:15.84 +13:46:44.7: ref_mag=12.56 +/- 0.01 new_mean_mag=12.5729 delta=-0.02 (need > 0.90) Adding exclusion_list_local.txt__out77162.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out77270.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out77361.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 9s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 3s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77105_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 The candidate 77105_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 did not pass the final checks Discovery image 2   2026 09 27.41381    2461310.91381    11.07    09:15:09.21 +13:50:51.6   8016 3332   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits **** FOUND 09:15:09.24 +13:50:51.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77107_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 Preparing report for the candidate 77107_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77108_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 Preparing report for the candidate 77108_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77162_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 Preparing report for the candidate 77162_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77204_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 The candidate 77204_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 did not pass the final checks Discovery image 2   2026 09 27.41381    2461310.91381    12.52    08:25:13.96 +11:55:45.5   0742 1766   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits **** FOUND 08:25:13.98 +11:55:46.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77225_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 The candidate 77225_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 did not pass the final checks Discovery image 2   2026 09 27.41381    2461310.91381    12.53    08:26:41.79 +12:41:07.6   0949 2232   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits **** FOUND 08:26:41.80 +12:41:07.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77243_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 The candidate 77243_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 did not pass the final checks Discovery image 1   2026 09 27.41313    2461310.91313    12.55    08:36:15.88 +13:46:45.3   2337 2938   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-54-44_20.00sec_0.00C_LIGHTs_0395.fits Discovery image 2   2026 09 27.41381    2461310.91381    12.59    08:36:15.81 +13:46:44.1   2343 2945   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Cnc-05-Q1b1x1_051930_TTUQ1b1x1_3217226_GYvikVSp/fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77270_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 Preparing report for the candidate 77270_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77361_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 Preparing report for the candidate 77361_fd_Cnc-05-Q1b1x1_2026-09-27_04-55-42_20.00sec_-0.00C_LIGHTs_0396 make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 12s Prepared the HTML report for the field Cnc-05-Q1b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 09:02:24.85 +11:54:20.3 09:20:26.96 +14:52:10.1 08:43:13.69 +11:51:16.0 ########### Completed Cnc-05-Q1b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ1.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 09:24:46.80 +15:49:07.9 09:25:00.92 +15:47:40.7 09:24:46.32 +15:49:03.4 09:02:24.85 +11:54:20.3 09:20:26.96 +14:52:10.1 08:43:13.69 +11:51:16.0 ################################################################################### 09:24:46.80 +15:49:07.9 -- asteroid (will NOT add it to exclusion list) 09:25:00.92 +15:47:40.7 -- asteroid (will NOT add it to exclusion list) 09:24:46.32 +15:49:03.4 -- asteroid (will NOT add it to exclusion list) 09:02:24.85 +11:54:20.3 -- asteroid (will NOT add it to exclusion list) 09:20:26.96 +14:52:10.1 -- asteroid (will NOT add it to exclusion list) 08:43:13.69 +11:51:16.0 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461310.91312832 -observatory V36 13:32:18.80 -11:03:03.0 Mercury (-0.1mag) 14:11:10.03 -20:20:09.7 Venus (-4.8mag) 08:06:16.76 +21:14:45.7 Mars (1.1mag) 09:24:44.43 +15:49:09.5 Jupiter (-1.9mag) 00:46:28.06 +02:02:47.3 Saturn (0.4mag) 04:13:13.04 +21:00:49.9 Uranus (5.7mag) 00:11:44.82 -00:16:31.2 Neptune (7.7mag) 20:24:30.84 -23:42:53.4 Pluto (14.5mag) 00:39:56.51 +08:00:16.1 Moon (-12.6mag) -rw-r--r-- 1 apache apache 363 Sep 27 08:36 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461310.91312832: 09:24:39.37 +15:49:37.1 Io (6.0mag) 09:24:55.36 +15:48:12.4 Europa (6.2mag) 09:25:01.07 +15:47:41.9 Ganymede (5.6mag) 09:24:46.23 +15:49:01.0 Callisto (6.8mag) 09:23:30.37 +16:11:04.6 Himalia (15.7mag) 09:24:46.48 +15:48:59.8 Thebe (16.5mag) 09:22:44.57 +16:06:57.2 Elara (17.6mag) 09:27:56.18 +15:12:26.8 Pasiphae (17.8mag) 09:24:21.40 +16:12:31.5 Carme (18.9mag) 00:46:14.38 +02:02:40.0 Titan (8.3mag) 00:46:32.53 +02:02:34.8 Rhea (9.6mag) 00:45:52.48 +02:01:39.7 Iapetus (11.0mag) 00:46:39.31 +02:02:08.0 Hyperion (14.3mag) 00:44:56.45 +01:51:00.7 Phoebe (16.3mag) -rw-r--r-- 1 apache apache 568 Sep 27 08:36 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461310.91312832: 00:59:45.33 +18:06:17.5 JWST 15:08:42.09 +51:51:06.7 Chandra 13:00:10.45 -62:17:53.3 XMM-Newton -rw-r--r-- 1 apache apache 96 Sep 27 08:36 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461310.91312832 -observatory V36 03:47:29.71 +20:01:28.8 17.2mag P/1996 R2 (Lagerkvist) 18:13:34.93 -33:48:39.0 14.6mag P/2010 H2 (Vales) 07:32:56.96 -71:29:55.6 17.2mag C/2014 UN271 (Bernardinelli-Bernstein) 06:16:44.22 +34:14:52.7 17.7mag C/2017 K2 (PANSTARRS) 05:06:18.97 +47:44:40.9 16.6mag P/2021 N1 (ZTF) 21:58:57.46 +25:58:22.0 17.6mag C/2022 E2 (ATLAS) 07:23:32.14 +25:38:04.6 16.9mag C/2022 N2 (PANSTARRS) 11:07:43.73 +26:36:49.3 17.1mag C/2022 QE78 (ATLAS) 10:00:54.03 +05:07:26.2 18.0mag C/2022 R6 (PANSTARRS) 15:27:11.30 -17:23:51.3 15.1mag C/2023 R1 (PANSTARRS) 08:53:57.77 +34:20:42.8 16.0mag C/2024 E1 (Wierzchos) 15:10:35.52 +15:08:13.9 18.0mag C/2024 G6 (ATLAS) 18:26:05.31 +42:12:48.5 13.8mag C/2024 J3 (ATLAS) 20:02:13.45 +47:42:09.5 17.4mag C/2024 R4 (PANSTARRS) 05:43:50.94 -13:21:58.0 14.9mag C/2024 T5 (ATLAS) 11:51:48.18 +17:08:57.1 16.5mag C/2025 V2 (Rankin) 13:37:22.22 -01:32:48.4 16.7mag C/2025 Y1 (ATLAS) 17:46:52.44 +69:49:25.8 16.3mag C/2026 A2 (Bok) 02:50:53.97 +44:55:58.1 17.7mag C/2026 B2 (Sun-Gao) 12:32:14.75 +12:57:29.0 17.6mag A/2026 E1 22:43:48.50 -34:13:00.6 14.0mag 10P/Tempel 01:50:29.25 +39:36:32.5 17.1mag 11P/Tempel-Swift-LINEAR 12:01:47.18 -07:01:56.5 16.3mag 29P/Schwassmann-Wachmann 12:49:03.89 -11:17:49.2 17.9mag 63P/Wild 07:15:09.92 +17:27:49.7 17.1mag 78P/Gehrels 03:11:32.62 +14:51:49.8 16.9mag 88P/Howell 06:48:03.45 +35:54:21.3 17.2mag 112P/Urata-Niijima 08:28:02.73 +18:56:02.1 17.8mag 114P/Wiseman-Skiff 11:11:47.05 +16:26:46.6 14.8mag 123P/West-Hartley 13:32:33.94 -28:01:35.4 17.7mag 124P/Mrkos 06:39:15.08 +19:54:17.4 15.7mag 128P/Shoemaker-Holt 00:06:33.94 -09:43:04.1 13.9mag 161P/Hartley-IRAS 09:46:05.94 +05:18:21.6 13.1mag 169P/NEAT 03:33:07.64 +06:22:06.6 14.6mag 220P/McNaught 05:37:32.07 +41:57:14.3 15.3mag 260P/McNaught 15:39:58.47 -02:27:06.0 18.0mag 391P/Kowalski 09:44:29.60 +15:51:06.8 17.8mag 450P/LONEOS -rw-r--r-- 1 apache apache 1.9K Sep 27 08:36 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 04:39:17.45 -28:06:12.40 ASASSN-26fg 2026-09-23.25 15.73 05:25:07.80 +04:38:32.40 SN2026aajs 2026-09-21.32 17.04 19:56:12.67 +08:25:27.70 AT2026acgs 2026-09-18.14 15.84 00:02:34.07 +52:55:19.10 ASASSN-26ff 2026-09-16.43 15.37 23:44:33.18 +17:46:12.20 SN2026yjv 2026-09-15.38 18.32 16:21:12.24 +57:37:51.30 SN 2026aafh 2026-09-14.11 15.02 23:36:00.27 -19:28:18.00 SN 2026aaks 2026-09-14.44 16.89 16:35:24.86 -05:32:38.20 SN2026aasi 2026-09-12.99 16.58 16:46:08.71 +37:25:21.80 SN2026aafk 2026-09-13.25 17.4 23:48:37.86 +50:25:24.60 SN2026aafs 2026-09-13.47 17 21:20:27.02 +02:10:42.50 SN2026aagh ------- 08:02:26.85 -24:37:44.10 ASASSN-26fe 2026-09-13.34 13.67 02:29:34.91 +23:06:56.30 SN2026aars 2026-09-12.27 16.93 02:47:25.52 -32:58:34.50 SN 2026znh 2026-09-9.92 16.26 04:59:14.53 -83:27:58.80 ASASSN-26fd 2026-09-9.11 17.27 17:52:06.79 -23:43:20.70 ASASSN-26fc 2026-09-8.79 12.14 03:52:53.26 -14:19:28.70 SN 2026zfw 2026-09-8 17.78 01:53:26.46 +10:07:25.10 SN2026aacj 2026-09-7.17 16.27 20:04:34.47 +62:38:38.10 SN2026zji 2026-09-7.14 15.87 22:37:05.59 +34:24:35.70 SN2026aaiv 2026-09-7.22 13.48 22:24:21.29 -10:25:31.60 ASASSN-26fb 2026-09-5.3 13.93 00:44:54.28 +41:33:10.50 AT2026aabo 2026-09-3.29 15.02 00:52:12.40 -58:22:08.60 SN 2026zhl 2026-08-31.92 16.51 19:53:57.87 +61:00:19.70 ASASSN-26fa 2026-08-31.18 14.63 00:21:50.96 -09:29:16.30 AT2026zwp 2026-08-31.41 15.59 19:45:06.20 +18:22:48.80 V488 2026-08-30.13 9.37 18:25:12.79 -22:25:29.10 V8055 2026-08-30 10.76 17:17:45.96 +64:31:40.10 ASASSN-26ez 2026-08-25.13 10.87 19:02:47.09 +58:08:21.00 AT2026zwo 2026-08-24.16 15.78 04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91 03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44 20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13 04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55 16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.89 +49:28:51.30 SN2026wjs 2026-08-9.24 17.09 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -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 -rw-r--r-- 1 apache apache 5.7K Sep 27 08:36 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 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 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag 00:42:50.38 +41:18:58.76 PNV J00425038+4118587 2026-09-04.1512 18.2mag 00:42:12.76 +41:16:28.4 PNV J00421276+4116284 2026-09-10.9176 18.67Cmag 17:52:06.80 -23:43:20.7 TCP J17520680-2343207 2026-09-08.7896 12.6mag 00:42:40.94 +41:15:37.1 PNV J00424094+4115371 2026-09-17.8925 18.3mag 08:49:20.13 -09:19:15.8 TCP J08492013-0919158 2026-09-18.4698 13.3mag 00:42:13.93 +41:16:35.6 PNV J00421393+4116356 2026-09-22.6597 19.66Cmag 18:14:01.58 +15:13:55.5 TCP J18140158+1513555 2026-09-24.4645 14.1mag -rw-r--r-- 1 apache apache 191K Sep 27 08:36 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 06:25:33.313 -20:11:11.96 AT 2026aaut 2026-08-30.77 19.31 06:14:32.572 -24:42:19.36 AT 2026aaus 2026-09-04.79 19.93 06:10:08.738 -43:00:39.69 AT 2026aaur 2026-09-04.79 19.91 04:32:40.620 -40:57:11.51 AT 2026aauq 2026-09-04.72 19.78 04:16:08.060 -02:15:01.22 AT 2026aaup 2026-08-30.70 19.14 21:05:07.063 -18:02:34.69 AT 2026aauo 2026-08-30.59 19.75 23:45:38.204 -16:12:16.04 AT 2026aaun 2026-09-04.50 20.04 01:06:51.439 -11:55:59.53 AT 2026aaum 2026-09-04.57 20.03 22:55:49.384 -49:52:26.66 AT 2026aaul 2026-09-04.59 19.79 02:06:18.906 -16:24:37.27 AT 2026aauk 2026-09-03.73 19.72 01:45:01.907 -48:19:49.51 AT 2026aauj 2026-08-07.73 20.23 02:57:38.158 -36:56:04.66 AT 2026aaui 2026-08-22.76 20.46 02:11:30.245 -27:58:31.40 AT 2026aauh 2026-09-04.65 20.17 04:40:34.354 -44:14:37.62 AT 2026aaug 2026-08-27.77 19.45 01:43:40.711 -45:30:00.49 AT 2026aauf 2026-09-04.63 20.28 01:55:59.163 -14:46:35.57 AT 2026aaue 2026-09-03.74 19.86 23:46:22.482 -55:45:47.47 AT 2026aaud 2026-09-04.64 19.73 02:51:42.071 -40:00:46.34 AT 2026aauc 2026-09-04.66 20.14 04:00:56.503 -31:21:32.44 AT 2026aaub 2026-09-04.71 19.87 05:25:35.891 -32:38:44.36 AT 2026aaua 2026-09-04.75 19.59 -rw-r--r-- 1 apache apache 89K Sep 27 08:36 tns_transients_list.txt

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