NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po

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

Processing fields Oph-07-Q2b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 05 20.21555    2461180.71555    10.29    16:39:13.76 -20:44:47.3   2729 1528   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits
Discovery image 2   2026 05 20.21606    2461180.71606    10.24    16:39:13.75 -20:44:47.4   2723 1520   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits
Mean magnitude and position on the discovery images: 
                   2026 05 20.2158  2461180.7158  10.27  16:39:13.76 -20:44:47.4
357.98137  17.00179 galactic  Oph  Second-epoch detections are separated by 0.1" and 9.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
21 Lutetia                  2     -1       2  10.4     0   -0
Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:39:13.76 -20:44:47.4:  15.00 +/- 99.00  upperlimit
Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:39:13.76 -20:44:47.4:  15.18 +/- 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?)   Oph-07-Q2b1x1 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 05 20.21555    2461180.71555    11.99    16:55:00.12 -14:01:26.0   4995 5604   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits
Discovery image 2   2026 05 20.21606    2461180.71606    11.99    16:55:00.08 -14:01:25.9   4989 5597   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits
Mean magnitude and position on the discovery images: 
                   2026 05 20.2158  2461180.7158  11.99  16:55:00.10 -14:01:26.0
  5.98675  18.03238 galactic  Oph  Second-epoch detections are separated by 0.6" 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.  
48 Doris                    1      0       1  12.0    -0   -0
Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:55:00.10 -14:01:26.0:  15.40 +/- 99.00  upperlimit
Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:55:00.10 -14:01:26.0:  15.57 +/- 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?)   Oph-07-Q2b1x1 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 05 20.21555    2461180.71555    12.24    17:10:21.28 -16:14:28.7   7215 4225   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits
Discovery image 2   2026 05 20.21606    2461180.71606    12.23    17:10:21.23 -16:14:27.9   7209 4218   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits
Mean magnitude and position on the discovery images: 
                   2026 05 20.2158  2461180.7158  12.23  17:10:21.26 -16:14:28.3
  6.27729  13.72384 galactic  Oph  Second-epoch detections are separated by 1.0" and 9.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
119 Althaea                  2     -0       2  12.2    -0    0
Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 17:10:21.26 -16:14:28.3:  15.34 +/- 99.00  upperlimit
Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 17:10:21.26 -16:14:28.3:  15.52 +/- 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?)   Oph-07-Q2b1x1 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 05 20.21555    2461180.71555    13.92    16:39:27.24 -17:11:45.6   2734 3678   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits
Discovery image 2   2026 05 20.21606    2461180.71606    13.93    16:39:27.30 -17:11:45.1   2728 3671   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits
Mean magnitude and position on the discovery images: 
                   2026 05 20.2158  2461180.7158  13.93  16:39:27.27 -17:11:45.4
  0.94847  19.15932 galactic  Oph  Second-epoch detections are separated by 0.9" and 9.6 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
358 Apollonia                0      0       0  13.9    -0   -0
Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:39:27.27 -17:11:45.4:  15.35 +/- 99.00  upperlimit
Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:39:27.27 -17:11:45.4:  15.55 +/- 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?)   Oph-07-Q2b1x1 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 05 20.21555    2461180.71555    14.13    16:37:03.16 -15:39:12.0   2370 4609   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits
Discovery image 2   2026 05 20.21606    2461180.71606    13.76    16:37:03.23 -15:39:11.8   2364 4601   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits
Mean magnitude and position on the discovery images: 
                   2026 05 20.2158  2461180.7158  13.95  16:37:03.20 -15:39:11.9
  1.87121  20.55865 galactic  Oph  Second-epoch detections are separated by 1.0" and 9.6 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
364 Isara                   -0      0       0  13.3    -0   -0
Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:37:03.20 -15:39:11.9:  15.27 +/- 99.00  upperlimit
Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:37:03.20 -15:39:11.9:  15.52 +/- 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?)   Oph-07-Q2b1x1 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: 5

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Oph-07-Q2b1x1
#######################################
########### Starting Oph-07-Q2b1x1 ###########
Processing Oph-07-Q2b1x1
server tau has sufficient free disk space available: 1191751 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1191751 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.png' -> 'transient_report/Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits_preview.png'
Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits

renamed 'Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.png' -> 'transient_report/Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits_preview.png'
Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.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= 1397.6311 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 494.8257 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2778.0364 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 677.2394 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2771.9658 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 717.0106 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 1.98768 INFO: SECOND_EPOCH__SD_ratio= 0.055 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 5.0 / [degC] CCD temperature FOCTEMP = 14.5200004577637 / [degC] Focuser temperature AMBTEMP = 14.6 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.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= '2026-05-20T00:10:13.3555010' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-20T05:10:13.3555010' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61180.2154323496 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-20T05:10:23.2610244' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61180.2155470024 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 5.0 / [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-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 253.32972292874 / [deg] RA of telescope" status=0 Record 32: "DEC = -18.0000388121136 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 25.6019444444444 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 137.158333333333 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.30446417987729 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Oph-07' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 53 20' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-18 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 = 20406 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20406 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 14.5200004577637 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 14.5200004577637 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 5.9 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 56.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 903.69 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 14.6 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 280.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 22.00176 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 14.401152 / [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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/d_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits :) Spent 0.520560 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/d_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 27778.751589 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits :) No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5) renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 4.9 / [degC] CCD temperature FOCTEMP = 14.5 / [degC] Focuser temperature AMBTEMP = 14.6 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.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= '2026-05-20T00:10:57.4175973' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-20T05:10:57.4175973' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61180.2159423265 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-20T05:11:07.3206555' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61180.2160569443 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 4.9 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 253.329722870411 / [deg] RA of telescope" status=0 Record 32: "DEC = -18.0000388069362 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 25.7055555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 137.314166666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.29589548988562 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Oph-07' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 53 20' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-18 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 = 20406 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20406 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 14.5 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 14.5 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 5.9 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 56.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 903.69 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 14.6 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 280.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 22.00176 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 14.401152 / [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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/d_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits :) Spent 0.499407 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/d_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 27778.751589 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits :) No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5) renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits Previews of the CALIBRATED second-epoch images:

fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits


fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits


Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits SExtractor catalog cache: saved Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat to cache SExtractor catalog cache: saved Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.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/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461180.71554809 Re-using ../tocp_transients_list.txt '../tocp_transients_list.txt' -> 'tocp_transients_list.txt' Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits exists and is non-empty Saving wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits to local_wcs_cache/ 'wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits' -> 'local_wcs_cache/wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits' wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits exists and is non-empty Saving wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits to local_wcs_cache/ 'wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits' -> 'local_wcs_cache/wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits' wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits exists and is non-empty Saving wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits to local_wcs_cache/ 'wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits' -> 'local_wcs_cache/wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits' wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits exists and is non-empty Saving wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits to local_wcs_cache/ 'wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits' -> 'local_wcs_cache/wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits (1st reference image) verification OK: wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits Image size: 937.6'x624.6' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis Image center: 16:53:14.795 -17:57:56.98 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits (1st new image) verification OK: wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Image size: 937.9'x624.5' 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: 16:53:42.222 -18:00:30.72 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 16:53:14.795 -17:57:56.98 Second-epoch image center 16:53:42.222 -18:00:30.72 Angular distance between the image centers 0.1168 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits (2nd new image) verification OK: wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits Image size: 937.9'x624.5' 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: 16:53:44.628 -17:59:45.17 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 16:53:14.795 -17:57:56.98 Second-epoch image center 16:53:44.628 -17:59:45.17 Angular distance between the image centers 0.1220 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 16:53:42.222 -18:00:30.72 Second-epoch second image center 16:53:44.628 -17:59:45.17 Angular distance between the image centers 0.01584 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits &> /tmp/tmp.1PhdNlpucA Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits &> /tmp/tmp.fYAEtEvZ4t Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits &> /tmp/tmp.nQOBNwTg1d Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits &> /tmp/tmp.nr401cDmAp Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits Calibrating the magnitude scale Found non-empty wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.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_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits and wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits and wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat Found non-empty wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits and wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat The reference image (wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits) and catalog (wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat) found 'wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat' -> 'wcsmag.cat' Read 6602 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 244.9581 to 261.8337 deg, Dec -23.2408 to -12.5108 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 244.9581 to 261.8337 deg, Dec -23.2408 to -12.5108 deg Loaded 6041 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): 4269 out of 4396 total matches. Matched with Tycho-2 4396 out of 6602 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.624800 a=0.000000 b=1.000000 c=22.624800 From vast_summary.log: estimated ref. image limiting mag.: -8.13 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.49 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.49
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 6602 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 244.9581 to 261.8337 deg, Dec -23.2408 to -12.5108 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 244.9581 to 261.8337 deg, Dec -23.2408 to -12.5108 deg Loaded 6041 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): 4269 out of 4396 total matches. Matched with Tycho-2 4396 out of 6602 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits:

Forced-photometry filter: calibrated wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits -> calib.txt_param_ref_wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits (aperture=6.4) Read 7698 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 244.4593 to 261.6825 deg, Dec -23.5868 to -12.1003 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 244.4593 to 261.6825 deg, Dec -23.5868 to -12.1003 deg Loaded 6563 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): 4621 out of 4787 total matches. Matched with Tycho-2 4787 out of 7698 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits:

Forced-photometry filter: calibrated wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits -> calib.txt_param_ref_wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits (aperture=5.9) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 3 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.3 pix Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits 2.2 pix Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits 2.3 pix fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits 2.3 pix fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits 2.3 pix wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits 2.2 pix wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits Limiting magnitude estimates: 14.5 mag. Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits 14.8 mag. Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits 13.9 mag. fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits 14.0 mag. fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits All-image limiting magnitude estimate: 13.9 (SNR ) 11.0 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.1PhdNlpucA (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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits' -> 'wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits WCS_IMAGE_NAME=wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits WCS-calibrated image found: wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits Checking if the catalog wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat corresponding to the image wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits alredy exist and is non-empty... Catalog wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat corresponding to the image wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits WCS catalog name: wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=378, passed=6602 Got 6602 stars (including 6214 good ones) from the SExtractor catalog wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat util/solve_plate_with_UCAC5 got 6602 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.6' Seting catalog search parameters based on the expected field of view 937.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 389 (Dec -23.2 to -12.5) Done reading UCAC5 zone files... Matched 947 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 921 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 6406 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 389 (Dec -23.2 to -12.5) Done reading UCAC5 zone files... Matched 947 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 6404 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 6404 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Excluding outliers - 947 stars left (next iteration limit 1041) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits N_match=947 sigma_overall_arcsec=0.618 sigma_q1_arcsec=0.487 sigma_q2_arcsec=0.638 sigma_q3_arcsec=0.760 sigma_q4_arcsec=0.601 n_q1=163 n_q2=377 n_q3=156 n_q4=251 worst_quadrant_to_overall_ratio=1.229 The image catalog is written to wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits -region wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.fYAEtEvZ4t (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/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits' -> 'wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits WCS_IMAGE_NAME=wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits WCS-calibrated image found: wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits Checking if the catalog wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat corresponding to the image wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits alredy exist and is non-empty... Catalog wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat corresponding to the image wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits WCS catalog name: wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=483, passed=7698 Got 7698 stars (including 7205 good ones) from the SExtractor catalog wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat util/solve_plate_with_UCAC5 got 7698 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.3' Seting catalog search parameters based on the expected field of view 941.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 332 to 391 (Dec -23.6 to -12.1) Done reading UCAC5 zone files... Matched 946 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 926 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 7485 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 332 to 391 (Dec -23.6 to -12.1) Done reading UCAC5 zone files... Matched 945 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 7484 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 7484 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 944 stars left (next iteration limit 1038) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits N_match=944 sigma_overall_arcsec=0.394 sigma_q1_arcsec=0.388 sigma_q2_arcsec=0.400 sigma_q3_arcsec=0.368 sigma_q4_arcsec=0.419 n_q1=181 n_q2=332 n_q3=168 n_q4=263 worst_quadrant_to_overall_ratio=1.064 The image catalog is written to wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits -region wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.nQOBNwTg1d (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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits WCS_IMAGE_NAME=wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits WCS-calibrated image found: wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Checking if the catalog wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits WCS catalog name: wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=162, passed=2971 Got 2971 stars (including 2805 good ones) from the SExtractor catalog wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat util/solve_plate_with_UCAC5 got 2971 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.9' Seting catalog search parameters based on the expected field of view 937.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013026 (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 0.010421 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 946 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 945 matched stars entering correct_measured_positions(), 923 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 945 matched stars entering correct_measured_positions(), 2903 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 947 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 945 matched stars entering correct_measured_positions(), 2904 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.64" Accuracy estimation diagnostic: 945 matched stars entering correct_measured_positions(), 2904 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.65" Excluding outliers - 945 stars left (next iteration limit 1039) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits N_match=945 sigma_overall_arcsec=0.631 sigma_q1_arcsec=0.514 sigma_q2_arcsec=0.698 sigma_q3_arcsec=0.726 sigma_q4_arcsec=0.654 n_q1=192 n_q2=263 n_q3=164 n_q4=326 worst_quadrant_to_overall_ratio=1.150 The image catalog is written to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits -region wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.nr401cDmAp (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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits WCS_IMAGE_NAME=wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits WCS-calibrated image found: wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits Checking if the catalog wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits WCS catalog name: wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=158, passed=2881 Got 2881 stars (including 2720 good ones) from the SExtractor catalog wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat util/solve_plate_with_UCAC5 got 2881 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.9' Seting catalog search parameters based on the expected field of view 937.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013026 (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 0.010421 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 945 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 945 matched stars entering correct_measured_positions(), 921 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 945 matched stars entering correct_measured_positions(), 2795 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 945 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 2792 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 2792 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Excluding outliers - 944 stars left (next iteration limit 1039) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits N_match=944 sigma_overall_arcsec=0.595 sigma_q1_arcsec=0.503 sigma_q2_arcsec=0.602 sigma_q3_arcsec=0.614 sigma_q4_arcsec=0.625 n_q1=192 n_q2=236 n_q3=179 n_q4=337 worst_quadrant_to_overall_ratio=1.049 The image catalog is written to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits -region wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits sigma_overall=0.618 worst_q_ratio=1.229 ref2=Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits sigma_overall=0.394 worst_q_ratio=1.064 new1=fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits sigma_overall=0.631 worst_q_ratio=1.150 new2=fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits sigma_overall=0.595 worst_q_ratio=1.049 reference average sigma_overall=0.506 worst_q_ratio=1.1465 warn-on-ratio threshold: 2.0x reference ###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133_astrometric_residuals.png (947 matched stars from wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099_astrometric_residuals.png (944 matched stars from wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168_astrometric_residuals.png (945 matched stars from wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169_astrometric_residuals.png (944 matched stars from wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat.astrometric_residuals, image 9576x6388) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits' Saving fully-calibrated image wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits' Preparing the HTML report for the field Oph-07-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:39:13.76 -20:44:47.4: 15.00 +/- 99.00 upperlimit Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:39:13.76 -20:44:47.4: 15.18 +/- 99.00 upperlimit Adding exclusion_list_local.txt__out21117.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 6s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21117_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 Preparing report for the candidate 21117_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21131_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 21131_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    11.24    17:00:33.50 -14:35:08.7   5800 5248   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:00:33.51 -14:35:08.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20177_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 20177_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    10.03    16:34:15.35 -17:09:39.5   1972 3680   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:34:15.35 -17:09:39.7 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 7s Prepared the HTML report for the field Oph-07-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### 16:39:13.76 -20:44:47.4 wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits SExtractor catalog cache: saved Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat to cache SExtractor catalog cache: saved Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits Creating symlink local_wcs_cache/wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits Creating symlink local_wcs_cache/wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Creating symlink local_wcs_cache/wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits Creating symlink local_wcs_cache/exclusion_list.txt Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits exists and is non-empty wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits exists and is non-empty wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits exists and is non-empty wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits (1st reference image) verification OK: wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits Image size: 937.6'x624.6' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis Image center: 16:53:14.795 -17:57:56.98 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits (1st new image) verification OK: wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Image size: 937.9'x624.5' 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: 16:53:42.222 -18:00:30.72 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 16:53:14.795 -17:57:56.98 Second-epoch image center 16:53:42.222 -18:00:30.72 Angular distance between the image centers 0.1168 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits (2nd new image) verification OK: wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits Image size: 937.9'x624.5' 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: 16:53:44.628 -17:59:45.17 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 16:53:14.795 -17:57:56.98 Second-epoch image center 16:53:44.628 -17:59:45.17 Angular distance between the image centers 0.1220 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 16:53:42.222 -18:00:30.72 Second-epoch second image center 16:53:44.628 -17:59:45.17 Angular distance between the image centers 0.01584 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits &> /tmp/tmp.lGKReNxDMq Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits &> /tmp/tmp.wc72qSCd4R Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits &> /tmp/tmp.wY1nXaeiST Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits &> /tmp/tmp.0NuOVPX2rN Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits Calibrating the magnitude scale Found non-empty wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.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_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits and wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits and wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat Found non-empty wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits and wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat The reference image (wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits) and catalog (wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat) found 'wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat' -> 'wcsmag.cat' Read 76360 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 244.9179 to 261.8708 deg, Dec -23.2533 to -12.4729 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 244.9179 to 261.8708 deg, Dec -23.2533 to -12.4729 deg Loaded 6087 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): 4580 out of 5201 total matches. Matched with Tycho-2 5201 out of 76360 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.389800 a=0.000000 b=1.000000 c=22.389800 From vast_summary.log: estimated ref. image limiting mag.: -7.69 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.70 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.70
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 76360 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 244.9179 to 261.8708 deg, Dec -23.2533 to -12.4729 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 244.9179 to 261.8708 deg, Dec -23.2533 to -12.4729 deg Loaded 6087 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): 4580 out of 5201 total matches. Matched with Tycho-2 5201 out of 76360 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits:

Forced-photometry filter: calibrated wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits -> calib.txt_param_ref_wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits (aperture=4.4) Read 90958 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 244.4593 to 261.6928 deg, Dec -23.6085 to -12.1003 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 244.4593 to 261.6928 deg, Dec -23.6085 to -12.1003 deg Loaded 6585 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): 4745 out of 5431 total matches. Matched with Tycho-2 5431 out of 90958 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits:

Forced-photometry filter: calibrated wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits -> calib.txt_param_ref_wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits (aperture=4.3) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 42 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.0 pix Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits 2.1 pix Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits 2.0 pix fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits 2.0 pix fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits 2.0 pix wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits 2.1 pix wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits Limiting magnitude estimates: 14.7 mag. Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits 14.9 mag. Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits 14.2 mag. fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits 14.1 mag. fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits All-image limiting magnitude estimate: 14.1 (SNR ) 13.6 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.lGKReNxDMq (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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits' -> 'wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits WCS_IMAGE_NAME=wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits WCS-calibrated image found: wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits Checking if the catalog wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat corresponding to the image wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits alredy exist and is non-empty... Catalog wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat corresponding to the image wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits WCS catalog name: wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=4634, passed=76351 Got 76351 stars (including 71611 good ones) from the SExtractor catalog wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat util/solve_plate_with_UCAC5 got 76351 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.6' Seting catalog search parameters based on the expected field of view 937.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.5) Done reading UCAC5 zone files... Matched 949 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 949 matched stars entering correct_measured_positions(), 921 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 949 matched stars entering correct_measured_positions(), 74166 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.5) Done reading UCAC5 zone files... Matched 949 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 949 matched stars entering correct_measured_positions(), 74162 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" Accuracy estimation diagnostic: 949 matched stars entering correct_measured_positions(), 74161 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Excluding outliers - 949 stars left (next iteration limit 1043) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits N_match=949 sigma_overall_arcsec=0.644 sigma_q1_arcsec=0.507 sigma_q2_arcsec=0.673 sigma_q3_arcsec=0.782 sigma_q4_arcsec=0.638 n_q1=166 n_q2=382 n_q3=135 n_q4=266 worst_quadrant_to_overall_ratio=1.215 The image catalog is written to wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits -region wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.wc72qSCd4R (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/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits' -> 'wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits WCS_IMAGE_NAME=wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits WCS-calibrated image found: wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits Checking if the catalog wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat corresponding to the image wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits alredy exist and is non-empty... Catalog wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat corresponding to the image wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits WCS catalog name: wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=5325, passed=90948 Got 90948 stars (including 85458 good ones) from the SExtractor catalog wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat util/solve_plate_with_UCAC5 got 90948 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.3' Seting catalog search parameters based on the expected field of view 941.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 331 to 391 (Dec -23.6 to -12.1) Done reading UCAC5 zone files... Matched 948 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 928 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 89498 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 Reading UCAC5 zone files... Searching UCAC5 zones 331 to 391 (Dec -23.6 to -12.1) Done reading UCAC5 zone files... Matched 947 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 89498 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 89498 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 947 stars left (next iteration limit 1041) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits N_match=947 sigma_overall_arcsec=0.415 sigma_q1_arcsec=0.372 sigma_q2_arcsec=0.416 sigma_q3_arcsec=0.374 sigma_q4_arcsec=0.442 n_q1=182 n_q2=326 n_q3=175 n_q4=264 worst_quadrant_to_overall_ratio=1.065 The image catalog is written to wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits -region wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.wY1nXaeiST (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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits WCS_IMAGE_NAME=wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits WCS-calibrated image found: wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Checking if the catalog wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits WCS catalog name: wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=1219, passed=39141 Got 39141 stars (including 37879 good ones) from the SExtractor catalog wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat util/solve_plate_with_UCAC5 got 39141 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.9' Seting catalog search parameters based on the expected field of view 937.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013026 (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 0.010421 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 946 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 945 matched stars entering correct_measured_positions(), 918 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 945 matched stars entering correct_measured_positions(), 38377 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 946 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 38376 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 38376 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.58" Excluding outliers - 944 stars left (next iteration limit 1039) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits N_match=944 sigma_overall_arcsec=0.644 sigma_q1_arcsec=0.532 sigma_q2_arcsec=0.614 sigma_q3_arcsec=0.797 sigma_q4_arcsec=0.667 n_q1=197 n_q2=266 n_q3=151 n_q4=330 worst_quadrant_to_overall_ratio=1.238 The image catalog is written to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits -region wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.0NuOVPX2rN (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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits WCS_IMAGE_NAME=wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits WCS-calibrated image found: wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits Checking if the catalog wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits WCS catalog name: wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=1174, passed=37707 Got 37707 stars (including 36492 good ones) from the SExtractor catalog wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat util/solve_plate_with_UCAC5 got 37707 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.9' Seting catalog search parameters based on the expected field of view 937.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013026 (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 0.010421 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 948 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 948 matched stars entering correct_measured_positions(), 919 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 948 matched stars entering correct_measured_positions(), 36895 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 389 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 948 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 36895 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 36876 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" Excluding outliers - 947 stars left (next iteration limit 1042) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits N_match=947 sigma_overall_arcsec=0.582 sigma_q1_arcsec=0.512 sigma_q2_arcsec=0.563 sigma_q3_arcsec=0.700 sigma_q4_arcsec=0.624 n_q1=196 n_q2=246 n_q3=166 n_q4=339 worst_quadrant_to_overall_ratio=1.202 The image catalog is written to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits -region wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Saving fully-calibrated image wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.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_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/wcs_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits Preparing the HTML report for the field Oph-07-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:43:04.71 -18:07:22.5: 12.97 +/- 0.04 detection Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 17:10:21.26 -16:14:28.3: 15.34 +/- 99.00 upperlimit Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:55:43.62 -16:41:37.1: 12.56 +/- 0.03 detection Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:34:11.01 -17:05:33.1: 13.06 +/- 0.05 detection Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:47:43.43 -19:34:32.1: 13.01 +/- 0.04 detection Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:38:19.47 -20:34:57.1: 13.24 +/- 0.06 detection Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:55:00.10 -14:01:26.0: 15.40 +/- 99.00 upperlimit Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:55:43.62 -16:41:37.1: 12.76 +/- 0.03 detection Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:47:43.43 -19:34:32.1: 13.05 +/- 0.04 detection Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:34:11.01 -17:05:33.1: 12.85 +/- 0.03 detection Forced photometry reference-image weighted average: 12.67 +/- 0.02 Forced photometry filter REJECTED candidate at 16:55:43.62 -16:41:37.1: ref_mag=12.67 +/- 0.02 new_mean_mag=12.7594 delta=-0.09 (need > 0.90) Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:38:19.47 -20:34:57.1: 13.05 +/- 0.04 detection Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:55:00.10 -14:01:26.0: 15.57 +/- 99.00 upperlimit Forced photometry reference-image weighted average: 13.03 +/- 0.03 Forced photometry reference-image weighted average: 12.92 +/- 0.03 Forced photometry filter REJECTED candidate at 16:34:11.01 -17:05:33.1: ref_mag=12.92 +/- 0.03 new_mean_mag=13.3977 delta=-0.48 (need > 0.90) Forced photometry filter REJECTED candidate at 16:47:43.43 -19:34:32.1: ref_mag=13.03 +/- 0.03 new_mean_mag=13.1952 delta=-0.17 (need > 0.90) Forced photometry reference-image weighted average: 13.11 +/- 0.03 Forced photometry filter REJECTED candidate at 16:38:19.47 -20:34:57.1: ref_mag=13.11 +/- 0.03 new_mean_mag=13.2076 delta=-0.09 (need > 0.90) Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:43:04.71 -18:07:22.5: 12.85 +/- 0.03 detection Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 17:10:21.26 -16:14:28.3: 15.52 +/- 99.00 upperlimit Forced photometry reference-image weighted average: 12.90 +/- 0.02 Forced photometry filter REJECTED candidate at 16:43:04.71 -18:07:22.5: ref_mag=12.90 +/- 0.02 new_mean_mag=13.3005 delta=-0.40 (need > 0.90) Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:39:27.27 -17:11:45.4: 15.35 +/- 99.00 upperlimit Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:37:03.20 -15:39:11.9: 15.27 +/- 99.00 upperlimit Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 17:00:53.84 -16:45:07.9: 14.30 +/- 0.14 detection Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-32-54_20.00sec_-4.90C_LIGHT_0133.fits at 16:51:44.33 -17:14:24.9: 13.56 +/- 0.06 detection Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:39:27.27 -17:11:45.4: 15.55 +/- 99.00 upperlimit Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:37:03.20 -15:39:11.9: 15.52 +/- 99.00 upperlimit Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 17:00:53.84 -16:45:07.9: 14.25 +/- 0.11 detection Forced photometry reference-image weighted average: 14.27 +/- 0.09 Forced photometry filter REJECTED candidate at 17:00:53.84 -16:45:07.9: ref_mag=14.27 +/- 0.09 new_mean_mag=13.8168 delta=0.45 (need > 0.90) Forced photometry on wcs_Oph-07-Q2b1x1_2026-04-18_03-42-04_20.00sec_-5.00C_LIGHTs_0099.fits at 16:51:44.33 -17:14:24.9: 13.63 +/- 0.06 detection Forced photometry reference-image weighted average: 13.60 +/- 0.04 Forced photometry filter REJECTED candidate at 16:51:44.33 -17:14:24.9: ref_mag=13.60 +/- 0.04 new_mean_mag=13.3905 delta=0.21 (need > 0.90) Adding exclusion_list_local.txt__out103166.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out103184.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out103377.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out103412.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 7s 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 103120_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103120_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 1   2026 05 20.21555    2461180.71555    13.56    16:34:10.96 -17:05:33.7   1967 3729   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Discovery image 2   2026 05 20.21606    2461180.71606    13.33    16:34:11.06 -17:05:32.6   1961 3721   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103125_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103125_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 1   2026 05 20.21555    2461180.71555    13.21    16:38:19.49 -20:34:57.8   2599 1625   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Discovery image 2   2026 05 20.21606    2461180.71606    13.21    16:38:19.45 -20:34:56.3   2593 1617   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103127_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103127_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 1   2026 05 20.21555    2461180.71555    13.27    16:43:04.78 -18:07:18.5   3263 3124   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Discovery image 2   2026 05 20.21606    2461180.71606    13.35    16:43:04.64 -18:07:26.6   3257 3115   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103128_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103128_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 1   2026 05 20.21555    2461180.71555    13.14    16:47:43.45 -19:34:31.7   3932 2250   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Discovery image 2   2026 05 20.21606    2461180.71606    13.31    16:47:43.41 -19:34:32.4   3926 2242   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103132_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103132_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    12.26    16:30:41.95 -21:08:08.9   1512 1253   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:30:41.99 -21:08:09.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103138_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103138_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    10.09    16:39:13.74 -20:44:47.5   2723 1520   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:39:13.75 -20:44:47.4 in the exclusion list exclusion_list_local.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103166_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 Preparing report for the candidate 103166_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103184_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 Preparing report for the candidate 103184_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103189_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103189_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    12.29    17:10:56.32 -16:08:07.8   7296 4280   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:10:56.34 -16:08:07.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103221_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103221_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 1   2026 05 20.21555    2461180.71555    12.80    16:55:43.62 -16:41:37.3   5087 3987   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Discovery image 2   2026 05 20.21606    2461180.71606    12.71    16:55:43.63 -16:41:36.9   5081 3979   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103240_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103240_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    12.83    16:51:13.34 -20:44:13.7   4422 1540   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:51:13.49 -20:44:12.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103246_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103246_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    12.88    16:54:59.78 -21:58:55.0   4950 0783   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:54:59.77 -21:58:54.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103270_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103270_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    13.18    17:11:04.91 -16:39:00.6   7308 3968   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:11:04.89 -16:39:00.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103272_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103272_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    13.25    17:03:09.01 -15:54:43.1   6164 4439   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:03:09.00 -15:54:42.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103313_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103313_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    13.56    17:05:46.35 -13:55:47.6   6574 5635   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:05:46.39 -13:55:49.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103320_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103320_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    13.03    16:54:51.49 -20:48:32.6   4936 1494   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:54:51.58 -20:48:33.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103329_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103329_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    13.46    16:25:49.68 -21:43:45.1   0825 0865   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:25:49.74 -21:43:44.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103338_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103338_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    13.32    17:07:27.49 -19:15:00.6   6742 2408   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:07:27.47 -19:15:00.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103342_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103342_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    13.06    17:03:52.48 -21:44:20.3   6200 0912   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:03:52.68 -21:44:20.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103354_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103354_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    13.63    17:09:11.81 -15:17:43.3   7056 4795   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:09:11.83 -15:17:47.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103357_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103357_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    13.74    17:02:19.39 -15:24:00.4   6050 4750   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:02:19.42 -15:23:58.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103377_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 Preparing report for the candidate 103377_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103382_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103382_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 1   2026 05 20.21555    2461180.71555    13.84    17:00:53.81 -16:45:09.4   5834 3943   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Discovery image 2   2026 05 20.21606    2461180.71606    13.79    17:00:53.88 -16:45:06.5   5828 3936   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103389_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103389_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    13.62    17:09:21.81 -16:18:20.0   7064 4182   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:09:21.81 -16:18:19.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103396_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 103396_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21606    2461180.71606    13.94    16:55:29.55 -18:06:39.8   5040 3124   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:55:29.56 -18:06:40.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103412_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 Preparing report for the candidate 103412_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86588_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 86588_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 2   2026 05 20.21555    2461180.71555    13.52    16:51:44.29 -17:14:25.3   4509 3660   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-13_20.00sec_5.00C_LIGHT_0168.fits Discovery image 3   2026 05 20.21606    2461180.71606    13.29    16:51:44.36 -17:14:24.6   4503 3652   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 33988_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 33988_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    11.86    16:53:15.98 -18:56:24.5   4717 2626   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:53:16.00 -18:56:24.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 49054_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 49054_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    11.47    16:45:21.95 -17:20:02.2   3584 3595   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:45:21.94 -17:20:02.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 94594_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 94594_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    13.35    16:42:25.17 -19:53:04.9   3172 2049   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:42:25.24 -19:53:04.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 41466_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 41466_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    12.68    17:06:31.57 -18:05:19.6   6625 3113   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:06:31.57 -18:05:19.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 89327_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 89327_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    12.79    16:59:20.15 -20:59:18.3   5567 1379   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:59:20.17 -20:59:18.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22381_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 22381_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    11.23    16:44:49.99 -20:12:16.5   3516 1859   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:44:50.00 -20:12:16.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 50122_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 50122_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    10.39    16:34:15.34 -17:09:39.5   1973 3680   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:34:15.35 -17:09:39.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70330_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 70330_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    12.82    17:03:07.23 -15:27:14.8   6165 4716   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:03:07.24 -15:27:14.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 88925_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 88925_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    12.30    16:42:08.13 -20:30:47.4   3135 1668   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:42:08.13 -20:30:47.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 27251_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 27251_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    12.81    16:56:05.67 -19:40:19.1   5117 2181   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:56:05.68 -19:40:19.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 34085_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 34085_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    10.88    17:07:56.46 -18:48:40.1   6817 2672   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:07:56.47 -18:48:40.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64188_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 64188_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    11.33    17:00:33.49 -14:35:08.5   5800 5248   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:00:33.50 -14:35:08.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 89638_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 89638_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    12.26    17:10:51.72 -18:32:13.0   7242 2826   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:10:51.69 -18:32:13.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 42070_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 42070_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    12.08    16:25:37.71 -18:06:10.6   0729 3076   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 16:25:37.69 -18:06:10.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31039_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 The candidate 31039_fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169 did not pass the final checks Discovery image 3   2026 05 20.21606    2461180.71606    11.61    17:09:39.89 -19:08:04.1   7060 2470   /data_ssd/NMW-TexasTech/workdir//img_2026-05-20_CI_Oph-07-Q2b1x1_002121_TTUQ2b1x1_2748973_SqIxX6Po/fd_Oph-07-Q2b1x1_2026-05-20_00-10-57_20.00sec_4.90C_LIGHT_0169.fits **** FOUND 17:09:39.89 -19:08:04.2 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 10s Prepared the HTML report for the field Oph-07-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 16:39:13.76 -20:44:47.4 16:55:00.10 -14:01:26.0 17:10:21.26 -16:14:28.3 16:39:27.27 -17:11:45.4 16:37:03.20 -15:39:11.9 ########### Completed Oph-07-Q2b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ2.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 16:39:13.76 -20:44:47.4 16:55:00.10 -14:01:26.0 17:10:21.26 -16:14:28.3 16:39:27.27 -17:11:45.4 16:37:03.20 -15:39:11.9 ################################################################################### 16:39:13.76 -20:44:47.4 -- asteroid (will NOT add it to exclusion list) 16:55:00.10 -14:01:26.0 -- asteroid (will NOT add it to exclusion list) 17:10:21.26 -16:14:28.3 -- asteroid (will NOT add it to exclusion list) 16:39:27.27 -17:11:45.4 -- asteroid (will NOT add it to exclusion list) 16:37:03.20 -15:39:11.9 -- 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)2461180.71554809 -observatory V36 04:14:12.19 +22:19:00.2 Mercury (-1.7mag) 06:04:31.87 +25:03:58.3 Venus (-3.9mag) 01:54:57.72 +10:59:18.2 Mars (1.3mag) 07:33:28.59 +22:06:25.2 Jupiter (-1.9mag) 00:43:12.30 +02:13:47.6 Saturn (0.9mag) 03:55:36.99 +20:11:59.6 Uranus (5.8mag) 00:14:42.83 +00:08:30.6 Neptune (7.8mag) 20:34:06.38 -22:58:17.8 Pluto (14.5mag) 07:10:20.98 +25:32:03.6 Moon (-9.3mag) -rw-r--r-- 1 apache apache 362 May 20 00:26 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461180.71554809: 07:33:36.36 +22:06:04.6 Io (5.9mag) 07:33:20.11 +22:06:46.6 Europa (6.1mag) 07:33:39.30 +22:06:02.3 Ganymede (5.5mag) 07:34:00.84 +22:05:01.1 Callisto (6.7mag) 07:34:55.69 +21:43:24.4 Himalia (15.5mag) 07:33:32.06 +22:06:16.6 Thebe (16.4mag) 07:35:19.82 +22:07:09.7 Elara (17.5mag) 07:34:35.20 +22:28:22.7 Pasiphae (17.6mag) 07:40:48.98 +22:06:52.9 Carme (18.7mag) 00:43:04.85 +02:14:13.9 Titan (8.7mag) 00:43:14.98 +02:13:59.7 Rhea (10.0mag) 00:43:22.00 +02:12:51.6 Iapetus (11.4mag) 00:43:17.79 +02:13:22.8 Hyperion (14.7mag) 00:44:16.61 +02:18:23.5 Phoebe (16.7mag) -rw-r--r-- 1 apache apache 569 May 20 00:26 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461180.71554809: 17:11:18.45 -31:57:18.5 JWST 22:22:31.27 -37:02:01.2 Chandra 08:21:41.12 -45:16:18.1 XMM-Newton -rw-r--r-- 1 apache apache 96 May 20 00:26 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461180.71554809 -observatory V36 13:26:24.41 -27:39:53.4 14.5mag D/1884 O1 (Barnard) 06:27:03.50 +30:48:33.3 15.8mag D/1886 K1 (Brooks) 15:31:48.40 +01:03:01.5 14.7mag D/1895 Q1 (Swift) 05:18:36.66 +24:25:03.7 17.1mag D/1918 W1 (Schorr) 08:48:15.16 +19:43:26.2 17.8mag P/2009 WX51 (Catalina) 18:53:23.21 -31:11:11.3 13.7mag P/2010 H2 (Vales) 05:35:17.36 -68:24:14.0 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:42:17.00 +31:44:29.0 17.4mag C/2017 K2 (PANSTARRS) 17:22:04.26 +14:05:06.9 17.7mag C/2021 G2 (ATLAS) 23:14:49.34 +30:46:27.7 17.2mag C/2022 E2 (ATLAS) 05:10:38.25 +26:46:38.6 16.3mag C/2022 N2 (PANSTARRS) 09:17:22.27 +31:39:00.4 16.5mag C/2022 QE78 (ATLAS) 08:41:20.85 +02:49:51.0 17.6mag C/2022 R6 (PANSTARRS) 18:39:47.69 +20:55:48.1 17.7mag C/2023 A3 (Tsuchinshan-ATLAS) 15:26:58.12 -11:04:48.2 17.5mag P/2023 B1 (PANSTARRS) 08:59:41.12 -07:17:28.1 18.0mag C/2023 F3 (ATLAS) 22:15:26.54 +65:14:11.9 17.7mag C/2023 H5 (Lemmon) 18:29:48.19 -05:05:52.0 13.8mag C/2023 R1 (PANSTARRS) 14:10:29.50 +86:56:06.5 17.9mag C/2023 X2 (Lemmon) 06:46:24.18 +63:47:32.4 17.5mag C/2024 A1 (ATLAS) 06:17:05.81 +25:43:01.4 12.9mag C/2024 E1 (Wierzchos) 15:52:53.10 +11:29:33.7 17.3mag C/2024 G6 (ATLAS) 20:21:43.58 +25:20:00.3 14.2mag C/2024 J3 (ATLAS) 03:59:02.11 -17:51:02.0 16.1mag C/2024 T5 (ATLAS) 05:48:00.41 +37:55:44.7 17.9mag C/2025 J1 (Borisov) 11:54:11.96 +53:25:37.9 16.7mag C/2025 L1 (ATLAS) 06:10:55.68 -09:38:30.5 11.8mag C/2025 R3 (PANSTARRS) 12:42:06.95 +04:30:16.3 17.2mag C/2025 Y1 (ATLAS) 01:24:02.20 +41:49:46.4 15.6mag C/2026 B2 (Sun-Gao) 11:11:23.33 -11:51:41.2 16.2mag A/2026 E1 19:48:30.76 -08:10:05.4 9.8mag 10P/Tempel 14:22:00.75 -01:36:44.1 17.1mag 24P/Schaumasse 10:59:11.47 -00:52:21.1 15.9mag 29P/Schwassmann-Wachmann 10:47:35.98 -02:35:20.5 17.6mag 43P/Wolf-Harrington 02:42:07.29 +22:57:46.8 17.5mag 47P/Ashbrook-Jackson 08:19:36.02 +28:56:23.8 16.9mag 63P/Wild 00:08:50.61 -07:49:53.9 15.7mag 65P/Gunn 05:42:52.17 +30:36:07.6 16.4mag 76P/West-Kohoutek-Ikemura 02:23:49.96 +14:27:13.4 14.0mag 78P/Gehrels 00:36:42.84 +00:18:30.7 15.2mag 88P/Howell 03:53:44.93 +28:04:42.0 15.1mag 93P/Lovas 06:06:21.51 +33:20:22.6 15.8mag 123P/West-Hartley 09:18:04.77 +22:53:22.7 16.4mag 124P/Mrkos 03:27:49.76 +17:47:29.8 16.4mag 128P/Shoemaker-Holt 03:55:37.01 +17:55:15.4 17.7mag 131P/Mueller 04:29:04.09 +19:40:36.6 12.3mag 141P/Machholz 04:32:10.42 +15:21:24.5 12.2mag 141P-A/Machholz 03:14:43.08 +12:10:42.6 10.5mag 141P-D/Machholz 02:43:42.53 -27:38:46.0 17.5mag 161P/Hartley-IRAS 02:41:30.35 +15:28:28.7 14.8mag 162P/SidingSpring 19:32:18.87 -03:04:14.3 17.8mag 169P/NEAT 17:06:45.55 -09:54:34.7 16.2mag 235P/LINEAR 06:51:22.46 +35:55:09.7 17.3mag 240P/NEAT 23:43:15.04 -10:02:32.5 16.9mag 260P/McNaught 03:15:03.65 +28:38:21.1 17.7mag 295P/LINEAR 21:02:28.18 -34:00:49.8 17.9mag 320P/McNaught 15:25:02.08 +08:21:20.9 17.4mag 391P/Kowalski 07:52:59.94 +21:08:33.5 17.8mag 450P/LONEOS 06:29:04.75 +42:58:30.1 17.7mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.9K May 20 00:26 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63 13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43 11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59 22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36 21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15 14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42 15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06 16:34:34.94 -54:34:58.20 ASASSN-26da 2026-04-25.14 15.99 10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28 15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65 07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89 11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38 10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 10:53:55.42 -16:06:08.10 ASASSN-26cz 2026-04-22.12 16.24 01:13:11.60 -33:25:16.10 2026-05-13.41 16.8 13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78 13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65 13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31 06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16 23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9 12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03 21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18 08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01 14:49:14.01 -27:29:20.10 ASASSN-26cu 2026-04-16.29 -2.7 17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15 15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96 01:13:11.60 -33:25:16.10 2026-05-13.41 16.8 12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65 17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03 09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49 16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5 04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37 22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21 19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06 19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98 16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.29 13.32 09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34 05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49 07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7 21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7 04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81 05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07 09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58 07:46:24.43 -77:29:35.90 ASASSN-26co 2026-04-7.15 14.93 05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51 19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98 19:32:43.55 -22:39:33.40 ASASSN-26cm 2026-04-4.3 13.88 18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38 16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81 21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47 11:19:50.81 -27:51:50.40 SN2026gvk 2026-03-30 15.28 11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27 07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14 09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82 07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82 05:35:42.80 -63:44:05.50 ASASSN-26ch 2026-03-27.86 13.02 11:23:19.04 +34:22:38.00 SN2026fwt 2026-03-27.3 16.56 19:03:49.79 +37:04:05.20 ASASSN-26ce 2026-03-26.56 16.3 20:26:56.07 -52:54:06.50 AT2026hiy 2026-03-26.35 16.95 05:25:54.76 -30:15:35.80 ASASSN-26cg 2026-03-25.07 16.88 06:57:16.49 -26:54:37.20 SN2026fzb 2026-03-25.14 15.8 14:37:38.23 -43:00:52.30 ASASSN-26cd 2026-03-24.24 12.52 17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82 08:30:02.60 -35:12:47.50 ASASSN-26cf 2026-03-23.2 14.82 16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54 17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39 19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81 08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27 12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6 18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16 12:16:02.88 -53:16:33.80 ASASSN-26cc 2026-03-20.04 15.48 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31 13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97 06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67 12:20:27.96 -45:55:38.40 ASASSN-26bt 2026-03-18.8 16.32 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 06:04:29.75 +53:23:34.00 SN 2026eza 2026-03-18.2 17.48 11:54:57.87 +69:19:28.90 AT2026fsf 2026-03-18.14 16.95 10:44:46.95 +58:27:29.30 SN 2026enn 2026-03-18.13 17.53 20:45:54.04 -73:26:43.00 AT 2026ezy 2026-03-18.13 16.83 06:53:18.10 -59:10:49.30 ASASSN-26bs 2026-03-18.02 16.93 07:45:09.29 -62:14:36.20 ASASSN-26br 2026-03-16.16 16.78 19:24:27.93 -52:04:36.40 AT 2023uk 2026-03-16.35 14.2 04:52:54.50 -15:20:57.10 AT2026fhw 2026-03-14.06 SDSS -rw-r--r-- 1 apache apache 5.8K May 20 00:26 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag 19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag 16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag 00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag 00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag 00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag 21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag 15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag 07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag 16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag 00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag 09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag -rw-r--r-- 1 apache apache 188K May 20 00:26 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 07:10:35.982 -68:41:17.89 AT 2026mli 2026-05-12.97 19.219 17:52:46.431 +47:52:46.86 AT 2026mlh 2026-05-08.38 20.1882 14:13:17.140 -79:34:21.34 SN 2026mlg 2026-05-13.16 19.098 13:01:56.482 -31:45:10.71 SN 2026mlf 2026-05-12.13 19.007 07:54:45.643 -77:42:34.01 AT 2026mle 2026-05-13.07 19.016 20:30:20.180 -54:23:56.77 AT 2026mld 2026-05-13.27 18.409 22:04:13.307 -62:36:12.13 AT 2026mlc 2026-05-13.37 18.826 05:26:12.032 -40:06:08.32 AT 2026mlb 2026-05-13.00 18.67 19:42:54.081 +00:48:22.14 AT 2026mla 2026-05-13.45 19.82 19:30:52.401 +01:28:25.46 AT 2026mkz 2026-05-10.43 18.98 19:16:53.816 +07:01:58.07 AT 2026mky 2026-05-13.38 19.79 18:26:55.952 +08:19:11.34 AT 2026mkx 2026-05-09.34 18.11 18:46:00.564 +05:06:38.95 AT 2026mkw 2026-05-08.40 19.71 14:09:28.410 +14:24:05.48 AT 2026mkv 2026-05-13.26 20.45 10:19:49.459 +35:57:58.03 AT 2026mku 2026-05-08.16 20.5914 08:06:09.530 +34:06:49.84 AT 2026mkt 2026-05-09.16 19.864 10:53:32.277 +43:02:13.19 AT 2026mks 2026-05-08.20 19.7954 18:01:16.824 +61:44:43.86 AT 2026mkr 2026-05-11.93 20.08 18:17:49.524 +02:21:23.22 AT 2026mkq 2026-05-09.38 19.93 18:01:57.479 +12:50:56.84 AT 2026mkp 2026-05-12.38 20.49 -rw-r--r-- 1 apache apache 30K May 20 00:26 tns_transients_list.txt

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