fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits
fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 03.21992 | 2461255.71992 | 13.21 | 19:42:58.18 -25:48:12.2 | 1150 3217 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits |
| Discovery image 2 | 2026 08 03.22075 | 2461255.72075 | 13.30 | 19:42:57.89 -25:48:15.0 | 1143 3220 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits |
Mean magnitude and position on the discovery images:
2026 08 03.2203 2461255.7203 13.26 19:42:58.04 -25:48:13.6
14.30123 -22.15561 galactic Sgr Second-epoch detections are separated by 4.8" and 7.5 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
66 Maja -1 0 1 13.4 -0 -0
Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 19:42:58.04 -25:48:13.6: 14.62 +/- 99.00 upperlimit
Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 19:42:58.04 -25:48:13.6: 14.70 +/- 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.
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 03.21992 | 2461255.71992 | 13.59 | 20:09:08.33 -27:53:58.7 | 4728 2048 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits |
| Discovery image 2 | 2026 08 03.22075 | 2461255.72075 | 13.60 | 20:09:08.29 -27:53:59.3 | 4722 2052 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits |
Mean magnitude and position on the discovery images:
2026 08 03.2203 2461255.7203 13.60 20:09:08.31 -27:53:59.0
14.21250 -28.35616 galactic Sgr Second-epoch detections are separated by 0.9" and 7.1 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
267 Tirza -0 -0 0 13.6 -0 -0
Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 20:09:08.31 -27:53:59.0: 14.85 +/- 99.00 upperlimit
Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 20:09:08.31 -27:53:59.0: 14.89 +/- 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.
######## 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_OR_FILE= /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= 15.5 FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000 OMP_NUM_THREADS= 3 ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL STARMATCH_RADIUS_PIX= 5 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: Cap-04-Q2b1x1 ####################################### ########### Starting Cap-04-Q2b1x1 ########### Processing Cap-04-Q2b1x1 server tau has sufficient free disk space available: 581025 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 581025 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.png' -> 'transient_report/Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits_preview.png'
Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits
renamed 'Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.png' -> 'transient_report/Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits_preview.png'
Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.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= 2060.7737 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 482.6544 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 3526.2607 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 830.6964 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3523.5568 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 831.9459 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 1.71113 INFO: SECOND_EPOCH__SD_ratio= 0.002 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 25.2099990844727 / [degC] Focuser temperature AMBTEMP = 25.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.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= '2026-08-03T00:16:31.0900377' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-03T05:16:31.0900377' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61255.2198042823 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-03T05:16:40.9927315' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61255.219918889 / 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= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-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 = 302.397629827578 / [deg] RA of telescope" status=0 Record 32: "DEC = -26.0000485627697 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 28.9188888888889 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 165.864166666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.0614569220906 / 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 = 'Cap-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '20 09 36' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-26 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 = 20478 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20478 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 25.2099990844727 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 25.2099990844727 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 12.3 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 43.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 899.7 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 25.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 349.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 16.601328 / [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_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/d_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits :) Spent 0.769811 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/d_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388 16 bitpix Avarage count on flat field image: 19899.553568 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits :) No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5) renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 25.2099990844727 / [degC] Focuser temperature AMBTEMP = 26.0 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.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= '2026-08-03T00:17:43.0592151' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-03T05:17:43.0592151' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61255.2206372567 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-03T05:17:52.9629661' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61255.2207518751 / 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= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-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 = 302.397629833278 / [deg] RA of telescope" status=0 Record 32: "DEC = -26.0000485535347 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 28.9791666666667 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 166.165277777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.05757268397632 / 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 = 'Cap-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '20 09 36' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-26 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 = 20478 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20478 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 25.2099990844727 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 25.2099990844727 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 12.4 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 43.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 899.59 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 26.0 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 303.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 20.201616 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 16.201296 / [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_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/d_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits :) Spent 0.807128 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/d_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388 16 bitpix Avarage count on flat field image: 19899.553568 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits :) No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5) renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Previews of the CALIBRATED second-epoch images:
fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits
fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.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 --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits SExtractor catalog cache: saved Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.cat to cache SExtractor catalog cache: saved Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.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/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.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: 2461255.71992002 Re-using ../asassn_transients_list.txt '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' Re-using ../tocp_transients_list.txt '../tocp_transients_list.txt' -> 'tocp_transients_list.txt' Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits exists and is non-empty Saving wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits to local_wcs_cache/ 'wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits' -> 'local_wcs_cache/wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits' wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits exists and is non-empty Saving wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits to local_wcs_cache/ 'wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits' -> 'local_wcs_cache/wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits' wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits exists and is non-empty Saving wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits to local_wcs_cache/ 'wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits' -> 'local_wcs_cache/wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits' wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits exists and is non-empty Saving wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits to local_wcs_cache/ 'wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits' -> 'local_wcs_cache/wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits (1st reference image) verification OK: wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits Image size: 937.4'x624.7' 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: 20:09:36.749 -25:59:53.37 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_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits (1st new image) verification OK: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits Image size: 937.4'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: 20:09:36.373 -26:00:02.90 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 20:09:36.749 -25:59:53.37 Second-epoch image center 20:09:36.373 -26:00:02.90 Angular distance between the image centers 0.0030 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits (2nd new image) verification OK: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Image size: 937.4'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: 20:09:39.127 -26:00:24.27 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 20:09:36.749 -25:59:53.37 Second-epoch image center 20:09:39.127 -26:00:24.27 Angular distance between the image centers 0.0124 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 20:09:36.373 -26:00:02.90 Second-epoch second image center 20:09:39.127 -26:00:24.27 Angular distance between the image centers 0.01190 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits &> /tmp/tmp.CekKLCqRRw Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits &> /tmp/tmp.IURM2Bxbts Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits &> /tmp/tmp.1JQMmrpPM1 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits &> /tmp/tmp.l0eRCKpD66 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Calibrating the magnitude scale Found non-empty wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.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_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits and wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits and wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat Found non-empty wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits and wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat The reference image (wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits) and catalog (wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat) found 'wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat' -> 'wcsmag.cat' Read 5807 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 293.3718 to 311.4457 deg, Dec -31.2594 to -20.5684 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 293.3718 to 311.4457 deg, Dec -31.2594 to -20.5684 deg Loaded 9413 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): 4837 out of 4937 total matches. Matched with Tycho-2 4937 out of 5807 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.371200 a=0.000000 b=1.000000 c=22.371200 From vast_summary.log: estimated ref. image limiting mag.: -8.32 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.05 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.05
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 5807 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 293.3718 to 311.4457 deg, Dec -31.2594 to -20.5684 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 293.3718 to 311.4457 deg, Dec -31.2594 to -20.5684 deg Loaded 9413 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): 4837 out of 4937 total matches. Matched with Tycho-2 4937 out of 5807 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits Forced-photometry filter: calibrated wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits -> calib.txt_param_ref_wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits (aperture=6.5) Read 6163 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 293.3742 to 311.4456 deg, Dec -31.2699 to -20.5799 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 293.3742 to 311.4456 deg, Dec -31.2699 to -20.5799 deg Loaded 9413 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): 5072 out of 5182 total matches. Matched with Tycho-2 5182 out of 6163 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits Forced-photometry filter: calibrated wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits -> calib.txt_param_ref_wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits (aperture=6.5) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 0 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.3 pix Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits 2.3 pix Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits 2.5 pix fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits 2.5 pix fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Limiting magnitude estimates: 14.0 mag. Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits 14.1 mag. Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits 13.8 mag. fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits 13.8 mag. fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits All-image limiting magnitude estimate: 13.8 (SNR ) 11.0 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.CekKLCqRRw (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_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits 572.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits' -> 'wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits WCS_IMAGE_NAME=wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits WCS-calibrated image found: wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits Checking if the catalog wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat corresponding to the image wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits alredy exist and is non-empty... Catalog wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat corresponding to the image wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits WCS catalog name: wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=383, bad_region=1211, passed=5807 Got 5807 stars (including 4291 good ones) from the SExtractor catalog wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat util/solve_plate_with_UCAC5 got 5807 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4233 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4219 matched stars entering correct_measured_positions(), 4219 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4219 matched stars entering correct_measured_positions(), 4832 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4233 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4219 matched stars entering correct_measured_positions(), 4832 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 4219 matched stars entering correct_measured_positions(), 4832 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 4219 stars left (next iteration limit 4640) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits N_match=4219 sigma_overall_arcsec=0.419 sigma_q1_arcsec=0.388 sigma_q2_arcsec=0.365 sigma_q3_arcsec=0.518 sigma_q4_arcsec=0.380 n_q1=1415 n_q2=661 n_q3=1449 n_q4=694 worst_quadrant_to_overall_ratio=1.236 The image catalog is written to wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits -region wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.IURM2Bxbts (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_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits' -> 'wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits WCS_IMAGE_NAME=wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits WCS-calibrated image found: wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits Checking if the catalog wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat corresponding to the image wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits alredy exist and is non-empty... Catalog wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat corresponding to the image wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits WCS catalog name: wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=423, bad_region=1252, passed=6163 Got 6163 stars (including 4578 good ones) from the SExtractor catalog wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat util/solve_plate_with_UCAC5 got 6163 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4517 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4500 matched stars entering correct_measured_positions(), 4500 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4500 matched stars entering correct_measured_positions(), 5162 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4517 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4500 matched stars entering correct_measured_positions(), 5162 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Accuracy estimation diagnostic: 4500 matched stars entering correct_measured_positions(), 5162 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 4500 stars left (next iteration limit 4950) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits N_match=4500 sigma_overall_arcsec=0.414 sigma_q1_arcsec=0.382 sigma_q2_arcsec=0.356 sigma_q3_arcsec=0.527 sigma_q4_arcsec=0.379 n_q1=1505 n_q2=683 n_q3=1568 n_q4=744 worst_quadrant_to_overall_ratio=1.274 The image catalog is written to wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits -region wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.1JQMmrpPM1 (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits WCS_IMAGE_NAME=wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits WCS-calibrated image found: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits Checking if the catalog wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat corresponding to the image wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits alredy exist and is non-empty... Catalog wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat corresponding to the image wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits WCS catalog name: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=366, bad_region=1034, passed=4905 Got 4905 stars (including 3587 good ones) from the SExtractor catalog wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat util/solve_plate_with_UCAC5 got 4905 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 3539 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3526 matched stars entering correct_measured_positions(), 3526 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3526 matched stars entering correct_measured_positions(), 4078 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 3539 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3526 matched stars entering correct_measured_positions(), 4078 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Accuracy estimation diagnostic: 3526 matched stars entering correct_measured_positions(), 4078 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 3526 stars left (next iteration limit 3878) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3526 robust_rms=6.394 arcsec worst_quadrant_rms=12.510 arcsec SIP_REFIT: SIP order 3 trial: matched=3526 robust_rms=0.784 arcsec worst_quadrant_rms=0.954 arcsec SIP_REFIT: SIP order 5 trial: matched=3526 robust_rms=0.485 arcsec worst_quadrant_rms=0.634 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3526 robust_rms_before=1.271 arcsec robust_rms_before_corrected=0.469 arcsec robust_rms_after=0.485 arcsec worst_quadrant_rms_before=0.660 worst_quadrant_rms_after=0.634 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.660 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits N_match=3526 sigma_overall_arcsec=0.450 sigma_q1_arcsec=0.441 sigma_q2_arcsec=0.343 sigma_q3_arcsec=0.634 sigma_q4_arcsec=0.426 n_q1=1233 n_q2=551 n_q3=1146 n_q4=596 worst_quadrant_to_overall_ratio=1.408 The image catalog is written to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits -region wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.l0eRCKpD66 (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits WCS_IMAGE_NAME=wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits WCS-calibrated image found: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Checking if the catalog wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat corresponding to the image wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits alredy exist and is non-empty... Catalog wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat corresponding to the image wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits WCS catalog name: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=355, bad_region=1026, passed=4906 Got 4906 stars (including 3606 good ones) from the SExtractor catalog wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat util/solve_plate_with_UCAC5 got 4906 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 3557 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3544 matched stars entering correct_measured_positions(), 3544 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3544 matched stars entering correct_measured_positions(), 4089 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 3558 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3544 matched stars entering correct_measured_positions(), 4089 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Accuracy estimation diagnostic: 3544 matched stars entering correct_measured_positions(), 4089 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 3544 stars left (next iteration limit 3898) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3544 robust_rms=6.162 arcsec worst_quadrant_rms=13.097 arcsec SIP_REFIT: SIP order 3 trial: matched=3544 robust_rms=0.800 arcsec worst_quadrant_rms=1.002 arcsec SIP_REFIT: SIP order 5 trial: matched=3544 robust_rms=0.479 arcsec worst_quadrant_rms=0.635 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3544 robust_rms_before=1.263 arcsec robust_rms_before_corrected=0.460 arcsec robust_rms_after=0.479 arcsec worst_quadrant_rms_before=0.640 worst_quadrant_rms_after=0.635 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.640 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits N_match=3544 sigma_overall_arcsec=0.449 sigma_q1_arcsec=0.457 sigma_q2_arcsec=0.313 sigma_q3_arcsec=0.604 sigma_q4_arcsec=0.410 n_q1=1245 n_q2=552 n_q3=1145 n_q4=602 worst_quadrant_to_overall_ratio=1.345 The image catalog is written to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits -region wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits sigma_overall=0.419 worst_q_ratio=1.236 ref2=Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits sigma_overall=0.414 worst_q_ratio=1.274 new1=fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits sigma_overall=0.450 worst_q_ratio=1.408 new2=fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits sigma_overall=0.449 worst_q_ratio=1.345 reference average sigma_overall=0.4165 worst_q_ratio=1.255 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156_astrometric_residuals.png (4219 matched stars from wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205_astrometric_residuals.png (4500 matched stars from wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184_astrometric_residuals.png (3526 matched stars from wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.41 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185_astrometric_residuals.png (3544 matched stars from wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.40 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits' Saving fully-calibrated image wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits' Preparing the HTML report for the field Cap-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 No candidates found here Prepared the HTML report for the field Cap-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits SExtractor catalog cache: saved Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.cat to cache SExtractor catalog cache: saved Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits Creating symlink local_wcs_cache/wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits Creating symlink local_wcs_cache/wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits Creating symlink local_wcs_cache/wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.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_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits exists and is non-empty wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits exists and is non-empty wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits exists and is non-empty wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits (1st reference image) verification OK: wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits Image size: 937.4'x624.7' 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: 20:09:36.749 -25:59:53.37 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_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits (1st new image) verification OK: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits Image size: 937.4'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: 20:09:36.373 -26:00:02.90 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 20:09:36.749 -25:59:53.37 Second-epoch image center 20:09:36.373 -26:00:02.90 Angular distance between the image centers 0.0030 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits (2nd new image) verification OK: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Image size: 937.4'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: 20:09:39.127 -26:00:24.27 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 20:09:36.749 -25:59:53.37 Second-epoch image center 20:09:39.127 -26:00:24.27 Angular distance between the image centers 0.0124 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 20:09:36.373 -26:00:02.90 Second-epoch second image center 20:09:39.127 -26:00:24.27 Angular distance between the image centers 0.01190 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits &> /tmp/tmp.dJu4dARAKT Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits &> /tmp/tmp.driOgQGnHa Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits &> /tmp/tmp.MNEYilFQx1 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits &> /tmp/tmp.n3UVXIFKmx Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Calibrating the magnitude scale Found non-empty wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.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_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits and wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits and wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat Found non-empty wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits and wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat The reference image (wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits) and catalog (wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat) found 'wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat' -> 'wcsmag.cat' Read 49567 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 293.3398 to 311.4646 deg, Dec -31.2669 to -20.5506 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 293.3398 to 311.4646 deg, Dec -31.2669 to -20.5506 deg Loaded 9468 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): 7598 out of 8155 total matches. Matched with Tycho-2 8155 out of 49567 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.155050 a=0.000000 b=1.000000 c=22.155050 From vast_summary.log: estimated ref. image limiting mag.: -7.95 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.21 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.21
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 49567 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 293.3398 to 311.4646 deg, Dec -31.2669 to -20.5506 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 293.3398 to 311.4646 deg, Dec -31.2669 to -20.5506 deg Loaded 9468 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): 7598 out of 8155 total matches. Matched with Tycho-2 8155 out of 49567 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits Forced-photometry filter: calibrated wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits -> calib.txt_param_ref_wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits (aperture=4.6) Read 52342 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 293.3394 to 311.4652 deg, Dec -31.2712 to -20.5387 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 293.3394 to 311.4652 deg, Dec -31.2712 to -20.5387 deg Loaded 9484 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): 7577 out of 8158 total matches. Matched with Tycho-2 8158 out of 52342 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits Forced-photometry filter: calibrated wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits -> calib.txt_param_ref_wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits (aperture=4.6) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 14 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.1 pix Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits 2.1 pix Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits 2.2 pix fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits 2.2 pix fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Limiting magnitude estimates: 14.2 mag. Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits 14.3 mag. Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits 13.9 mag. fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits 13.9 mag. fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits All-image limiting magnitude estimate: 13.9 (SNR ) 13.4 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.dJu4dARAKT (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_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits 572.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits' -> 'wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits WCS_IMAGE_NAME=wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits WCS-calibrated image found: wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits Checking if the catalog wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat corresponding to the image wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits alredy exist and is non-empty... Catalog wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat corresponding to the image wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits WCS catalog name: wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=2048, bad_region=8774, passed=49557 Got 49557 stars (including 38989 good ones) from the SExtractor catalog wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat util/solve_plate_with_UCAC5 got 49557 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4929 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 4915 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 42826 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4930 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 42826 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 42826 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 4916 stars left (next iteration limit 5406) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits N_match=4916 sigma_overall_arcsec=0.407 sigma_q1_arcsec=0.378 sigma_q2_arcsec=0.369 sigma_q3_arcsec=0.515 sigma_q4_arcsec=0.371 n_q1=1723 n_q2=851 n_q3=1523 n_q4=819 worst_quadrant_to_overall_ratio=1.265 The image catalog is written to wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits -region wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.driOgQGnHa (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_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits' -> 'wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits WCS_IMAGE_NAME=wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits WCS-calibrated image found: wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits Checking if the catalog wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat corresponding to the image wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits alredy exist and is non-empty... Catalog wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat corresponding to the image wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits WCS catalog name: wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=14, blended=2212, bad_region=9047, passed=52328 Got 52328 stars (including 41340 good ones) from the SExtractor catalog wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat util/solve_plate_with_UCAC5 got 52328 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.5) Done reading UCAC5 zone files... Matched 4929 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 4915 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 45370 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.5) Done reading UCAC5 zone files... Matched 4929 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 45370 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 45370 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4914 stars left (next iteration limit 5406) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits N_match=4914 sigma_overall_arcsec=0.397 sigma_q1_arcsec=0.361 sigma_q2_arcsec=0.366 sigma_q3_arcsec=0.512 sigma_q4_arcsec=0.373 n_q1=1727 n_q2=835 n_q3=1536 n_q4=816 worst_quadrant_to_overall_ratio=1.290 The image catalog is written to wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits -region wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.MNEYilFQx1 (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits WCS_IMAGE_NAME=wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits WCS-calibrated image found: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits Checking if the catalog wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat corresponding to the image wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits alredy exist and is non-empty... Catalog wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat corresponding to the image wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits WCS catalog name: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=1, no_mag_err=0, low_SNR=10, blended=1669, bad_region=7919, passed=40949 Got 40949 stars (including 31579 good ones) from the SExtractor catalog wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat util/solve_plate_with_UCAC5 got 40949 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4932 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4921 matched stars entering correct_measured_positions(), 4921 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4921 matched stars entering correct_measured_positions(), 34827 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4933 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 34827 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 34827 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 4920 stars left (next iteration limit 5413) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits N_match=4920 sigma_overall_arcsec=0.452 sigma_q1_arcsec=0.443 sigma_q2_arcsec=0.345 sigma_q3_arcsec=0.624 sigma_q4_arcsec=0.441 n_q1=1739 n_q2=886 n_q3=1472 n_q4=823 worst_quadrant_to_overall_ratio=1.381 The image catalog is written to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits -region wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.n3UVXIFKmx (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits WCS_IMAGE_NAME=wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits WCS-calibrated image found: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Checking if the catalog wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat corresponding to the image wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits alredy exist and is non-empty... Catalog wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat corresponding to the image wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits WCS catalog name: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=1, no_mag_err=0, low_SNR=14, blended=1676, bad_region=7870, passed=40865 Got 40865 stars (including 31549 good ones) from the SExtractor catalog wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat util/solve_plate_with_UCAC5 got 40865 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4927 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 4916 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 34803 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4929 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4917 matched stars entering correct_measured_positions(), 34803 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 4917 matched stars entering correct_measured_positions(), 34803 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 4917 stars left (next iteration limit 5407) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits N_match=4917 sigma_overall_arcsec=0.458 sigma_q1_arcsec=0.464 sigma_q2_arcsec=0.323 sigma_q3_arcsec=0.642 sigma_q4_arcsec=0.410 n_q1=1749 n_q2=878 n_q3=1480 n_q4=810 worst_quadrant_to_overall_ratio=1.401 The image catalog is written to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits -region wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits Saving fully-calibrated image wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/wcs_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Preparing the HTML report for the field Cap-04-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 20:26:17.07 -30:05:17.7: 14.22 +/- 0.23 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 20:28:11.59 -27:05:10.7: 13.83 +/- 0.16 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 19:45:45.23 -23:28:24.9: 13.53 +/- 0.13 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 19:47:17.54 -29:18:05.6: 13.70 +/- 0.15 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 19:42:58.04 -25:48:13.6: 14.62 +/- 99.00 upperlimit Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 19:53:05.16 -21:55:18.8: 12.71 +/- 0.05 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 20:09:08.31 -27:53:59.0: 14.85 +/- 99.00 upperlimit Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 19:55:22.57 -29:02:21.1: 13.77 +/- 0.15 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 20:22:48.76 -28:23:41.1: 13.86 +/- 0.15 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 20:13:30.09 -30:13:59.7: 12.20 +/- 0.04 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 19:42:58.04 -25:48:13.6: 14.70 +/- 99.00 upperlimit Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 20:09:08.31 -27:53:59.0: 14.89 +/- 99.00 upperlimit Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 19:47:17.54 -29:18:05.6: 13.85 +/- 0.17 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 19:45:45.23 -23:28:24.9: 13.56 +/- 0.12 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 19:53:05.16 -21:55:18.8: 12.61 +/- 0.05 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 20:22:48.76 -28:23:41.1: 13.77 +/- 0.13 detection Forced photometry reference-image weighted average: 13.76 +/- 0.11 Forced photometry reference-image weighted average: 12.66 +/- 0.04 Forced photometry reference-image weighted average: 13.81 +/- 0.10 Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 20:26:17.07 -30:05:17.7: 14.28 +/- 0.23 detection Forced photometry reference-image weighted average: 13.55 +/- 0.09 Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 19:55:22.57 -29:02:21.1: 13.49 +/- 0.11 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 20:28:11.59 -27:05:10.7: 13.60 +/- 0.12 detection Forced photometry filter REJECTED candidate at 19:47:17.54 -29:18:05.6: ref_mag=13.76 +/- 0.11 new_mean_mag=13.5591 delta=0.20 (need > 0.90) Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 20:13:30.09 -30:13:59.7: 12.28 +/- 0.04 detection Forced photometry filter REJECTED candidate at 20:22:48.76 -28:23:41.1: ref_mag=13.81 +/- 0.10 new_mean_mag=13.6937 delta=0.12 (need > 0.90) Forced photometry filter REJECTED candidate at 19:53:05.16 -21:55:18.8: ref_mag=12.66 +/- 0.04 new_mean_mag=12.8471 delta=-0.19 (need > 0.90) Forced photometry filter REJECTED candidate at 19:45:45.23 -23:28:24.9: ref_mag=13.55 +/- 0.09 new_mean_mag=13.2641 delta=0.28 (need > 0.90) Forced photometry reference-image weighted average: 14.25 +/- 0.16 Forced photometry reference-image weighted average: 13.68 +/- 0.09 Forced photometry reference-image weighted average: 13.59 +/- 0.09 Forced photometry reference-image weighted average: 12.24 +/- 0.03 Forced photometry filter REJECTED candidate at 20:26:17.07 -30:05:17.7: ref_mag=14.25 +/- 0.16 new_mean_mag=13.7381 delta=0.51 (need > 0.90) Forced photometry filter REJECTED candidate at 20:28:11.59 -27:05:10.7: ref_mag=13.68 +/- 0.09 new_mean_mag=13.4881 delta=0.19 (need > 0.90) Forced photometry filter REJECTED candidate at 19:55:22.57 -29:02:21.1: ref_mag=13.59 +/- 0.09 new_mean_mag=13.6425 delta=-0.05 (need > 0.90) Forced photometry filter REJECTED candidate at 20:13:30.09 -30:13:59.7: ref_mag=12.24 +/- 0.03 new_mean_mag=12.3848 delta=-0.15 (need > 0.90) Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 19:49:24.24 -29:18:54.3: 14.07 +/- 0.21 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 19:41:44.20 -25:37:28.3: 13.55 +/- 0.14 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 19:46:37.43 -23:05:05.1: 14.31 +/- 0.25 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-08_02-49-40_20.00sec_5.00C_LIGHT_0156.fits at 19:47:23.72 -28:21:30.6: 13.81 +/- 0.18 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 19:49:24.24 -29:18:54.3: 14.27 +/- 0.25 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 19:47:23.72 -28:21:30.6: 13.94 +/- 0.19 detection Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 19:41:44.20 -25:37:28.3: 13.81 +/- 0.17 detection Forced photometry reference-image weighted average: 14.15 +/- 0.16 Forced photometry filter REJECTED candidate at 19:49:24.24 -29:18:54.3: ref_mag=14.15 +/- 0.16 new_mean_mag=13.5750 delta=0.58 (need > 0.90) Forced photometry reference-image weighted average: 13.87 +/- 0.13 Forced photometry filter REJECTED candidate at 19:47:23.72 -28:21:30.6: ref_mag=13.87 +/- 0.13 new_mean_mag=13.6631 delta=0.21 (need > 0.90) Forced photometry reference-image weighted average: 13.65 +/- 0.11 Forced photometry filter REJECTED candidate at 19:41:44.20 -25:37:28.3: ref_mag=13.65 +/- 0.11 new_mean_mag=13.6965 delta=-0.05 (need > 0.90) Forced photometry on wcs_Cap-04-Q2b1x1_2026-07-23_01-07-33_20.00sec_5.00C_LIGHT_0205.fits at 19:46:37.43 -23:05:05.1: 14.07 +/- 0.19 detection Forced photometry reference-image weighted average: 14.15 +/- 0.15 Forced photometry filter REJECTED candidate at 19:46:37.43 -23:05:05.1: ref_mag=14.15 +/- 0.15 new_mean_mag=13.7967 delta=0.36 (need > 0.90) Adding exclusion_list_local.txt__out55350.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out55385.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 8s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 2s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55275_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 The candidate 55275_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 did not pass the final checksDiscovery image 1 2026 08 03.21992 2461255.71992 13.61 19:55:22.55 -29:02:20.4 2907 1326 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55289_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 The candidate 55289_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 did not pass the final checks Discovery image 2 2026 08 03.22075 2461255.72075 13.70 19:55:22.60 -29:02:21.9 2901 1329 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Discovery image 1 2026 08 03.21992 2461255.71992 13.18 19:45:45.29 -23:28:22.2 1467 4651 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55298_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 The candidate 55298_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 did not pass the final checks Discovery image 2 2026 08 03.22075 2461255.72075 13.39 19:45:45.18 -23:28:27.6 1460 4653 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Discovery image 1 2026 08 03.21992 2461255.71992 12.85 19:53:05.22 -21:55:19.7 2460 5630 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55304_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 The candidate 55304_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 did not pass the final checks Discovery image 2 2026 08 03.22075 2461255.72075 12.84 19:53:05.10 -21:55:17.9 2453 5634 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Discovery image 1 2026 08 03.21992 2461255.71992 12.46 20:13:30.05 -30:14:00.4 5303 0632 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55350_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 Preparing report for the candidate 55350_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55372_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 The candidate 55372_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 did not pass the final checks Discovery image 2 2026 08 03.22075 2461255.72075 12.32 20:13:30.14 -30:13:59.1 5297 0636 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Discovery image 1 2026 08 03.21992 2461255.71992 13.50 19:47:17.60 -29:18:05.3 1837 1122 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55385_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 Preparing report for the candidate 55385_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55386_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 The candidate 55386_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 did not pass the final checks Discovery image 2 2026 08 03.22075 2461255.72075 13.66 19:47:17.47 -29:18:05.9 1831 1125 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Discovery image 1 2026 08 03.21992 2461255.71992 13.62 20:22:48.68 -28:23:40.0 6549 1727 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55394_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 The candidate 55394_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 did not pass the final checks Discovery image 2 2026 08 03.22075 2461255.72075 13.80 20:22:48.83 -28:23:42.2 6543 1731 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Discovery image 1 2026 08 03.21992 2461255.71992 13.61 20:28:11.53 -27:05:10.0 7295 2497 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55401_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 The candidate 55401_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 did not pass the final checks Discovery image 2 2026 08 03.22075 2461255.72075 13.42 20:28:11.65 -27:05:11.3 7289 2501 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Discovery image 1 2026 08 03.21992 2461255.71992 13.72 20:26:17.12 -30:05:18.5 6983 0684 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55406_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 The candidate 55406_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 did not pass the final checks Discovery image 2 2026 08 03.22075 2461255.72075 13.76 20:26:17.02 -30:05:16.9 6977 0688 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Discovery image 1 2026 08 03.21992 2461255.71992 13.66 19:49:24.08 -29:18:54.3 2118 1127 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55420_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 The candidate 55420_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 did not pass the final checks Discovery image 2 2026 08 03.22075 2461255.72075 13.51 19:49:24.40 -29:18:54.2 2113 1131 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Discovery image 1 2026 08 03.21992 2461255.71992 13.68 19:41:44.13 -25:37:27.3 0974 3317 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55433_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 The candidate 55433_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 did not pass the final checks Discovery image 2 2026 08 03.22075 2461255.72075 13.71 19:41:44.27 -25:37:29.2 0968 3320 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Discovery image 1 2026 08 03.21992 2461255.71992 13.72 19:47:23.97 -28:21:31.6 1827 1696 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55462_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 The candidate 55462_fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185 did not pass the final checks Discovery image 2 2026 08 03.22075 2461255.72075 13.63 19:47:23.46 -28:21:29.6 1820 1700 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits Discovery image 1 2026 08 03.21992 2461255.71992 13.79 19:46:37.42 -23:05:05.4 1578 4892 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-16-31_20.00sec_-0.00C_LIGHT_0184.fits make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 10s Prepared the HTML report for the field Cap-04-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 19:42:58.04 -25:48:13.6 20:09:08.31 -27:53:59.0 ########### Completed Cap-04-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 #### 19:42:58.04 -25:48:13.6 20:09:08.31 -27:53:59.0 ################################################################################### 19:42:58.04 -25:48:13.6 -- asteroid (will NOT add it to exclusion list) 20:09:08.31 -27:53:59.0 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461255.71992002 -observatory V36 07:30:29.31 +20:12:35.2 Mercury (0.0mag) 11:44:53.34 +01:24:06.8 Venus (-4.3mag) 05:34:40.27 +23:25:49.1 Mars (1.3mag) 08:38:25.26 +18:57:52.1 Jupiter (-1.8mag) 00:56:41.78 +03:18:34.9 Saturn (0.6mag) 04:11:07.04 +20:55:21.6 Uranus (5.8mag) 00:16:22.13 +00:15:08.2 Neptune (7.7mag) 20:28:37.40 -23:28:12.8 Pluto (14.4mag) 00:14:18.81 +03:59:50.9 Moon (-11.3mag) -rw-r--r-- 1 apache apache 362 Aug 3 00:51 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461255.71992002: 08:38:22.04 +18:58:05.7 Io (6.0mag) 08:38:16.72 +18:58:29.1 Europa (6.3mag) 08:38:23.53 +18:57:57.0 Ganymede (5.6mag) 08:37:59.22 +18:59:40.8 Callisto (6.7mag) 08:36:05.03 +18:54:14.6 Himalia (15.7mag) 08:38:29.90 +18:57:33.3 Thebe (16.6mag) 08:35:33.68 +18:53:45.6 Elara (17.7mag) 08:42:29.22 +18:39:43.4 Pasiphae (17.9mag) 08:41:55.83 +19:07:04.9 Carme (19.0mag) 00:56:52.01 +03:18:40.6 Titan (8.4mag) 00:56:42.38 +03:18:17.4 Rhea (9.7mag) 00:56:36.74 +03:16:29.0 Iapetus (11.2mag) 00:56:39.79 +03:19:03.2 Hyperion (14.4mag) 00:56:10.73 +03:12:25.8 Phoebe (16.5mag) -rw-r--r-- 1 apache apache 568 Aug 3 00:51 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461255.71992002: 18:44:35.77 -25:26:52.1 JWST 16:25:54.50 +48:32:11.5 Chandra 22:11:44.56 +55:23:16.9 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 3 00:51 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461255.71992002 -observatory V36 03:07:50.58 +16:56:29.9 17.7mag P/1996 R2 (Lagerkvist) 18:03:29.55 -34:39:01.0 13.9mag P/2010 H2 (Vales) 06:49:04.94 -68:43:26.9 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:08:26.86 +32:53:23.2 17.7mag C/2017 K2 (PANSTARRS) 03:28:17.11 +35:09:38.4 16.5mag P/2021 N1 (ZTF) 22:42:41.93 +31:43:18.7 17.3mag C/2022 E2 (ATLAS) 06:38:25.34 +26:37:29.3 16.8mag C/2022 N2 (PANSTARRS) 10:16:56.95 +28:41:45.0 16.9mag C/2022 QE78 (ATLAS) 09:25:30.25 +05:16:57.3 17.9mag C/2022 R6 (PANSTARRS) 15:11:45.33 -12:05:47.1 17.9mag P/2023 B1 (PANSTARRS) 21:17:29.73 +66:31:21.2 17.9mag C/2023 H5 (Lemmon) 15:53:15.52 -12:27:53.7 14.3mag C/2023 R1 (PANSTARRS) 08:02:23.15 +31:07:17.0 15.2mag C/2024 E1 (Wierzchos) 15:07:53.94 +15:37:12.5 17.7mag C/2024 G6 (ATLAS) 19:09:34.72 +42:44:20.7 13.7mag C/2024 J3 (ATLAS) 21:17:59.83 +48:51:09.6 17.6mag C/2024 R4 (PANSTARRS) 05:11:02.47 -13:02:30.0 15.5mag C/2024 T5 (ATLAS) 06:52:52.43 +25:01:50.6 17.9mag C/2025 J1 (Borisov) 07:28:33.38 -15:28:16.9 17.6mag C/2025 R3 (PANSTARRS) 10:26:02.09 +21:12:48.6 17.4mag C/2025 V2 (Rankin) 12:55:13.94 +02:40:25.5 17.0mag C/2025 Y1 (ATLAS) 16:05:29.60 +78:16:29.1 16.9mag C/2026 A2 (Bok) 03:05:19.67 +46:04:27.0 17.0mag C/2026 B2 (Sun-Gao) 11:42:43.69 +07:59:36.4 17.2mag A/2026 E1 21:52:35.33 -25:08:44.0 6.9mag 10P/Tempel 11:26:00.55 -03:05:52.1 16.2mag 29P/Schwassmann-Wachmann 04:32:56.30 +31:58:47.0 18.0mag 47P/Ashbrook-Jackson 10:57:27.89 +06:16:48.7 17.2mag 63P/Wild 00:54:16.02 -05:17:08.3 15.5mag 65P/Gunn 05:24:05.53 +20:45:19.0 13.7mag 78P/Gehrels 20:42:30.22 -22:56:05.1 17.9mag 84P/Giclas 02:55:28.42 +13:17:33.0 16.6mag 88P/Howell 07:42:53.98 +28:18:45.7 16.1mag 93P/Lovas 03:52:27.27 +14:56:18.6 17.7mag 112P/Urata-Niijima 05:39:53.25 +30:46:21.2 16.4mag 114P/Wiseman-Skiff 09:06:34.54 +27:28:27.5 15.0mag 123P/West-Hartley 11:33:47.83 -08:20:00.5 17.0mag 124P/Mrkos 05:29:05.39 +21:11:07.5 16.1mag 128P/Shoemaker-Holt 06:19:51.24 +19:07:38.1 17.9mag 131P/Mueller 00:04:00.82 +03:25:49.7 17.6mag 139P/Vaisala-Oterma 03:22:06.32 -19:52:12.2 14.2mag 161P/Hartley-IRAS 06:58:42.73 +37:28:31.5 15.7mag 162P/SidingSpring 16:36:20.14 +36:30:39.9 12.6mag 169P/NEAT 02:33:31.46 +09:23:23.3 17.6mag 220P/McNaught 16:39:15.45 -09:43:56.4 17.6mag 235P/LINEAR 20:25:55.85 -52:47:40.1 17.8mag 259P/Garradd 03:07:31.75 +23:01:05.0 15.4mag 260P/McNaught 06:50:12.18 +37:46:58.9 17.3mag 295P/LINEAR 15:09:01.06 +03:41:06.6 17.7mag 391P/Kowalski 08:56:18.81 +18:37:07.6 17.9mag 450P/LONEOS 08:28:17.92 +37:10:27.5 18.0mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.5K Aug 3 00:51 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.78 +32:04:21.30 AT2026ovz 2026-06-14.59 15.39 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.80 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 -rw-r--r-- 1 apache apache 5.7K Aug 3 00:51 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag 12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag 00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag 00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag 00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag 19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag 09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag 19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag 19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag 00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag 02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag -rw-r--r-- 1 apache apache 189K Aug 3 00:51 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 13:54:08.534 -07:13:49.93 AT 2026uqz 2026-07-10.09 21.3674 21:08:30.722 -24:28:14.91 AT 2026uqy 2026-07-10.34 22.6821 19:36:58.373 -21:42:17.03 AT 2026uqx 2026-07-09.23 23.159 20:44:07.484 -21:01:35.00 AT 2026uqw 2026-07-09.31 23.0996 19:38:33.301 -21:29:24.48 AT 2026uqv 2026-07-09.23 23.3974 19:53:21.622 -21:02:37.45 AT 2026uqu 2026-07-09.24 22.9664 19:51:47.480 -21:22:43.49 AT 2026uqt 2026-07-09.24 23.0505 19:48:33.045 -21:19:41.03 AT 2026uqs 2026-07-09.23 23.2639 21:38:33.144 -17:23:10.17 AT 2026uqr 2026-07-09.29 23.2028 19:30:17.464 -19:22:43.60 AT 2026uqq 2026-07-09.26 22.9316 03:49:20.579 -48:35:22.65 AT 2026uqp 2026-07-09.42 22.9951 21:29:22.607 -18:53:04.27 AT 2026uqo 2026-07-09.29 23.2945 00:36:53.932 -44:10:51.43 AT 2026uqn 2026-07-09.41 23.8057 19:59:10.521 -19:34:34.05 AT 2026uqm 2026-07-09.24 23.1419 20:00:57.808 -19:42:57.80 AT 2026uql 2026-07-09.24 22.6536 20:01:28.696 -18:37:38.63 AT 2026uqk 2026-07-09.24 23.3834 19:54:33.149 -19:25:04.99 AT 2026uqj 2026-07-09.24 22.0922 19:38:52.087 -21:51:55.98 AT 2026uqi 2026-07-09.23 22.4832 19:58:31.188 -18:21:40.63 AT 2026uqh 2026-07-09.24 23.1243 19:23:39.486 -23:20:09.61 AT 2026uqg 2026-07-09.33 22.6417 -rw-r--r-- 1 apache apache 88K Aug 3 00:51 tns_transients_list.txt Discovery image 2 2026 08 03.22075 2461255.72075 13.80 19:46:37.44 -23:05:04.9 1571 4896 /data_ssd/NMW-TexasTech/workdir//img_2026-08-03_CI_Cap-04-Q2b1x1_004903_TTUQ2b1x1_4092305_O2V2WQKt/fd_Cap-04-Q2b1x1_2026-08-03_00-17-43_20.00sec_-0.00C_LIGHT_0185.fits
