Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits
fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits
fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Reference image | 2026 06 11.33541 | 2461202.83541 | 14.42 | 20:16:04.15 +76:35:00.0 | 5359 2661 | /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits |
| Discovery image 1 | 2026 06 12.38392 | 2461203.88392 | 14.47 | 20:15:59.83 +76:35:08.6 | 5369 2659 | /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits |
| Discovery image 2 | 2026 08 31.28684 | 2461283.78684 | 13.70 | 20:15:59.89 +76:35:07.6 | 4186 3711 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits |
| Discovery image 3 | 2026 08 31.28730 | 2461283.78730 | 13.40 | 20:16:00.21 +76:35:06.3 | 4185 3709 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits |
Mean magnitude and position on the discovery images:
2026 08 31.2871 2461283.7871 13.55 20:16:00.05 +76:35:06.9
109.46867 21.65860 galactic Cep Second-epoch detections are separated by 1.7" and 1.9 pix
The object was found in VSX
1" NSVS J2016004+763507
Type: L
# Max. Min./Amp. JD0 Period
12.251 R1 Y 1.177 R1 335.000000000000 C
The object was not found in astcheck.
Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 20:16:00.05 +76:35:06.9: 14.62 +/- 0.10 detection
Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 20:16:00.05 +76:35:06.9: 14.37 +/- 0.08 detection
Forced photometry reference-image weighted average: 14.48 +/- 0.06
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: Dra-02-Q2b1x1 ####################################### ########### Starting Dra-02-Q2b1x1 ########### Processing Dra-02-Q2b1x1 server tau has sufficient free disk space available: 142652 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 142652 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.png' -> 'transient_report/Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits_preview.png'
Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits
renamed 'Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.png' -> 'transient_report/Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits_preview.png'
Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.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= 466.1128 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 556.0200 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1966.5134 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 639.5223 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1967.4761 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 639.5587 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 4.21896 INFO: SECOND_EPOCH__SD_ratio= 0.000 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/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 = 26.4799995422363 / [degC] Focuser temperature AMBTEMP = 26.6 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.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= '2026-08-31T01:52:52.9735022' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-31T06:52:52.9735022' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61283.2867242247 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-31T06:53:02.8738623' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61283.2868388081 / 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 = 299.998968578439 / [deg] RA of telescope" status=0 Record 32: "DEC = 77.4995886405053 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 42.6438888888889 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 348.925277777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.47445721398469 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Dra-02' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '20 00 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+77 30 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 = 20475 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20475 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 26.4799995422363 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 26.4799995422363 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 12.3 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 41.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.31 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 26.6 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 30.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 11.200896 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 7.900632 / [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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/d_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits :) Spent 0.717984 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/d_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 26.5799999237061 / [degC] Focuser temperature AMBTEMP = 26.6 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.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= '2026-08-31T01:53:32.5365109' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-31T06:53:32.5365109' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61283.2871821295 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-31T06:53:42.4391332' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61283.2872967478 / 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 = 299.998968700111 / [deg] RA of telescope" status=0 Record 32: "DEC = 77.4995886026859 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 42.6175 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 348.893055555556 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.47519217600833 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Dra-02' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '20 00 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+77 30 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 = 20475 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20475 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 26.5799999237061 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 26.5799999237061 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 12.3 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 41.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.31 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 26.6 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 30.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 11.200896 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 7.900632 / [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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/d_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits :) Spent 0.873665 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/d_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Previews of the CALIBRATED second-epoch images:
fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits
fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.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/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits SExtractor catalog cache: saved Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.cat to cache SExtractor catalog cache: saved Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.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/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.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: 2461283.78683997 Re-using ../asassn_transients_list.txt '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images 'tocp_transients_list.txt' -> '../tocp_transients_list.txt' wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits exists and is non-empty wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits exists and is non-empty wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits exists and is non-empty wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits (1st reference image) verification OK: wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits Image size: 937.2'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 20:00:25.265 +77:32:03.44 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_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits (1st new image) verification OK: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits Image size: 937.3'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 19:59:37.925 +77:31:37.80 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 20:00:25.265 +77:32:03.44 Second-epoch image center 19:59:37.925 +77:31:37.80 Angular distance between the image centers 0.0432 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits (2nd new image) verification OK: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Image size: 937.3'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 19:59:36.507 +77:31:27.03 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 20:00:25.265 +77:32:03.44 Second-epoch image center 19:59:36.507 +77:31:27.03 Angular distance between the image centers 0.0450 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 19:59:37.925 +77:31:37.80 Second-epoch second image center 19:59:36.507 +77:31:27.03 Angular distance between the image centers 0.00325 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/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits &> /tmp/tmp.wjZadR5FIq Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits &> /tmp/tmp.2tB8WolAhP Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits &> /tmp/tmp.96VgyiFiRW Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits &> /tmp/tmp.KzLRC0EHZU Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Calibrating the magnitude scale Found non-empty wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.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_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits and wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.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_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits and wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat Found non-empty wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits and wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat The reference image (wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits) and catalog (wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat) found 'wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat' -> 'wcsmag.cat' Read 12698 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 252.9297 to 346.9408 deg, Dec +70.5616 to +82.7992 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 252.9297 to 346.9408 deg, Dec 70.5616 to 82.7992 deg Loaded 14451 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): 7001 out of 7307 total matches. Matched with Tycho-2 7307 out of 12698 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.666500 a=0.000000 b=1.000000 c=22.666500 From vast_summary.log: estimated ref. image limiting mag.: -7.44 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.23 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.23
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 12698 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 252.9297 to 346.9408 deg, Dec +70.5616 to +82.7992 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 252.9297 to 346.9408 deg, Dec 70.5616 to 82.7992 deg Loaded 14451 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): 7001 out of 7307 total matches. Matched with Tycho-2 7307 out of 12698 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits Forced-photometry filter: calibrated wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits -> calib.txt_param_ref_wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits (aperture=6.1) Read 12146 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 252.2533 to 346.3014 deg, Dec +70.5615 to +82.8090 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 252.2533 to 346.3014 deg, Dec 70.5615 to 82.8090 deg Loaded 14406 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): 6964 out of 7234 total matches. Matched with Tycho-2 7234 out of 12146 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits Forced-photometry filter: calibrated wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits -> calib.txt_param_ref_wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits (aperture=6.2) ____ 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: 2.2 pix Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits 2.3 pix Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits 2.2 pix fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits 2.2 pix fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Limiting magnitude estimates: 15.2 mag. Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits 15.1 mag. Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits 14.5 mag. fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits 14.5 mag. fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits All-image limiting magnitude estimate: 14.5 (SNR ) 11.6 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.wjZadR5FIq (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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits' -> 'wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.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/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits WCS_IMAGE_NAME=wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits WCS-calibrated image found: wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits Checking if the catalog wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat corresponding to the image wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits alredy exist and is non-empty... Catalog wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat corresponding to the image wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits WCS catalog name: wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.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=770, bad_region=2712, passed=12698 Got 12698 stars (including 9373 good ones) from the SExtractor catalog wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat util/solve_plate_with_UCAC5 got 12698 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 865 (Dec 70.6 to 82.8) Done reading UCAC5 zone files... Matched 4905 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 4894 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 10536 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 865 (Dec 70.6 to 82.8) Done reading UCAC5 zone files... Matched 4905 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 10536 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 10536 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 4893 stars left (next iteration limit 5383) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits N_match=4893 sigma_overall_arcsec=0.385 sigma_q1_arcsec=0.350 sigma_q2_arcsec=0.432 sigma_q3_arcsec=0.367 sigma_q4_arcsec=0.439 n_q1=1621 n_q2=821 n_q3=1531 n_q4=920 worst_quadrant_to_overall_ratio=1.142 The image catalog is written to wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits -region wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.2tB8WolAhP (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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits' -> 'wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.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/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits WCS_IMAGE_NAME=wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits WCS-calibrated image found: wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits Checking if the catalog wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat corresponding to the image wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits alredy exist and is non-empty... Catalog wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat corresponding to the image wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits WCS catalog name: wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.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=678, bad_region=2570, passed=12146 Got 12146 stars (including 9034 good ones) from the SExtractor catalog wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat util/solve_plate_with_UCAC5 got 12146 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.0' Seting catalog search parameters based on the expected field of view 937.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (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 802 to 866 (Dec 70.6 to 82.8) Done reading UCAC5 zone files... Matched 4904 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 4891 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 10114 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 866 (Dec 70.6 to 82.8) Done reading UCAC5 zone files... Matched 4904 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 10114 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 10114 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 4891 stars left (next iteration limit 5380) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits N_match=4891 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.327 sigma_q2_arcsec=0.415 sigma_q3_arcsec=0.354 sigma_q4_arcsec=0.463 n_q1=1627 n_q2=819 n_q3=1525 n_q4=920 worst_quadrant_to_overall_ratio=1.256 The image catalog is written to wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits -region wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.96VgyiFiRW (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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits WCS_IMAGE_NAME=wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits WCS-calibrated image found: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits Checking if the catalog wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat corresponding to the image wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat corresponding to the image wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits WCS catalog name: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.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=528, bad_region=1712, passed=7418 Got 7418 stars (including 5280 good ones) from the SExtractor catalog wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat util/solve_plate_with_UCAC5 got 7418 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 802 to 865 (Dec 70.6 to 82.8) Done reading UCAC5 zone files... Matched 4893 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 4879 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 6060 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 802 to 865 (Dec 70.6 to 82.8) Done reading UCAC5 zone files... Matched 4895 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 6060 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 6060 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4880 stars left (next iteration limit 5365) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4880 robust_rms=6.932 arcsec worst_quadrant_rms=8.587 arcsec SIP_REFIT: SIP order 3 trial: matched=4880 robust_rms=0.569 arcsec worst_quadrant_rms=0.792 arcsec SIP_REFIT: SIP order 5 trial: matched=4880 robust_rms=0.398 arcsec worst_quadrant_rms=0.509 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4880 robust_rms_before=0.843 arcsec robust_rms_before_corrected=0.409 arcsec robust_rms_after=0.398 arcsec worst_quadrant_rms_before=0.537 worst_quadrant_rms_after=0.509 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.537 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits N_match=4880 sigma_overall_arcsec=0.415 sigma_q1_arcsec=0.400 sigma_q2_arcsec=0.384 sigma_q3_arcsec=0.549 sigma_q4_arcsec=0.370 n_q1=1598 n_q2=994 n_q3=1310 n_q4=978 worst_quadrant_to_overall_ratio=1.324 The image catalog is written to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits -region wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.KzLRC0EHZU (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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits WCS_IMAGE_NAME=wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits WCS-calibrated image found: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Checking if the catalog wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat corresponding to the image wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat corresponding to the image wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits WCS catalog name: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.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=565, bad_region=1711, passed=7433 Got 7433 stars (including 5265 good ones) from the SExtractor catalog wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat util/solve_plate_with_UCAC5 got 7433 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 802 to 865 (Dec 70.6 to 82.8) Done reading UCAC5 zone files... Matched 4897 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 4883 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 6076 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 802 to 865 (Dec 70.6 to 82.8) Done reading UCAC5 zone files... Matched 4898 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 6076 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 6076 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 4886 stars left (next iteration limit 5371) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4886 robust_rms=7.103 arcsec worst_quadrant_rms=8.765 arcsec SIP_REFIT: SIP order 3 trial: matched=4886 robust_rms=0.597 arcsec worst_quadrant_rms=0.797 arcsec SIP_REFIT: SIP order 5 trial: matched=4886 robust_rms=0.414 arcsec worst_quadrant_rms=0.525 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4886 robust_rms_before=0.851 arcsec robust_rms_before_corrected=0.429 arcsec robust_rms_after=0.414 arcsec worst_quadrant_rms_before=0.529 worst_quadrant_rms_after=0.525 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.529 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits N_match=4886 sigma_overall_arcsec=0.436 sigma_q1_arcsec=0.407 sigma_q2_arcsec=0.391 sigma_q3_arcsec=0.569 sigma_q4_arcsec=0.371 n_q1=1606 n_q2=994 n_q3=1309 n_q4=977 worst_quadrant_to_overall_ratio=1.306 The image catalog is written to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits -region wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Saving the final (post-refit) wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits to local_wcs_cache/ 'wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits' -> 'local_wcs_cache/wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits' Saving the final (post-refit) wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits to local_wcs_cache/ 'wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits' -> 'local_wcs_cache/wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits' Saving the final (post-refit) wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits to local_wcs_cache/ 'wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits' -> 'local_wcs_cache/wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits' Saving the final (post-refit) wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits to local_wcs_cache/ 'wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits' -> 'local_wcs_cache/wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits sigma_overall=0.385 worst_q_ratio=1.142 ref2=Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits sigma_overall=0.369 worst_q_ratio=1.256 new1=fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits sigma_overall=0.415 worst_q_ratio=1.324 new2=fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits sigma_overall=0.436 worst_q_ratio=1.306 reference average sigma_overall=0.377 worst_q_ratio=1.199 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229_astrometric_residuals.png (4893 matched stars from wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228_astrometric_residuals.png (4891 matched stars from wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318_astrometric_residuals.png (4880 matched stars from wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319_astrometric_residuals.png (4886 matched stars from wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits' Saving fully-calibrated image wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits' Preparing the HTML report for the field Dra-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 No candidates found here Prepared the HTML report for the field Dra-02-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/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits SExtractor catalog cache: saved Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.cat to cache SExtractor catalog cache: saved Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits Creating symlink local_wcs_cache/wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits Creating symlink local_wcs_cache/wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits Creating symlink local_wcs_cache/wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits 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_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits exists and is non-empty wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits exists and is non-empty wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits exists and is non-empty wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits (1st reference image) verification OK: wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits Image size: 937.2'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 20:00:25.265 +77:32:03.44 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_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits (1st new image) verification OK: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits Image size: 937.3'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 19:59:37.925 +77:31:37.80 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 20:00:25.265 +77:32:03.44 Second-epoch image center 19:59:37.925 +77:31:37.80 Angular distance between the image centers 0.0432 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits (2nd new image) verification OK: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Image size: 937.3'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 19:59:36.507 +77:31:27.03 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 20:00:25.265 +77:32:03.44 Second-epoch image center 19:59:36.507 +77:31:27.03 Angular distance between the image centers 0.0450 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 19:59:37.925 +77:31:37.80 Second-epoch second image center 19:59:36.507 +77:31:27.03 Angular distance between the image centers 0.00325 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/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits &> /tmp/tmp.qhF4FnLVCs Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits &> /tmp/tmp.YDApH2BnSM Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits &> /tmp/tmp.o6bFuMu8OO Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits &> /tmp/tmp.KLh6oC7ocC Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Calibrating the magnitude scale Found non-empty wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.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_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits and wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.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_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits and wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat Found non-empty wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits and wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat The reference image (wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits) and catalog (wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat) found 'wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat' -> 'wcsmag.cat' Read 73756 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 252.7140 to 346.9408 deg, Dec +70.5037 to +82.8035 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 252.7140 to 346.9408 deg, Dec 70.5037 to 82.8035 deg Loaded 14567 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): 6560 out of 7460 total matches. Matched with Tycho-2 7460 out of 73756 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.536400 a=0.000000 b=1.000000 c=22.536400 From vast_summary.log: estimated ref. image limiting mag.: -7.15 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.39 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.39
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 73756 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 252.7140 to 346.9408 deg, Dec +70.5037 to +82.8035 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 252.7140 to 346.9408 deg, Dec 70.5037 to 82.8035 deg Loaded 14567 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): 6560 out of 7460 total matches. Matched with Tycho-2 7460 out of 73756 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits Forced-photometry filter: calibrated wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits -> calib.txt_param_ref_wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits (aperture=4.8) Read 69132 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 252.2535 to 346.8226 deg, Dec +70.5344 to +82.8090 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 252.2535 to 346.8226 deg, Dec 70.5344 to 82.8090 deg Loaded 14565 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): 6653 out of 7435 total matches. Matched with Tycho-2 7435 out of 69132 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits Forced-photometry filter: calibrated wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits -> calib.txt_param_ref_wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits (aperture=4.9) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 49 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.1 pix Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits 2.2 pix Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits 2.0 pix fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits 2.0 pix fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Limiting magnitude estimates: 15.4 mag. Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits 15.3 mag. Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits 14.7 mag. fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits 14.7 mag. fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits All-image limiting magnitude estimate: 14.7 (SNR ) 14.2 (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.qhF4FnLVCs (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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits' -> 'wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.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/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits WCS_IMAGE_NAME=wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits WCS-calibrated image found: wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits Checking if the catalog wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat corresponding to the image wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits alredy exist and is non-empty... Catalog wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat corresponding to the image wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits WCS catalog name: wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.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=5090, bad_region=10616, passed=73746 Got 73746 stars (including 59374 good ones) from the SExtractor catalog wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat util/solve_plate_with_UCAC5 got 73746 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 866 (Dec 70.5 to 82.8) Done reading UCAC5 zone files... Matched 4898 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 4891 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 65643 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 866 (Dec 70.5 to 82.8) Done reading UCAC5 zone files... Matched 4898 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 65643 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 65643 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4890 stars left (next iteration limit 5379) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits N_match=4890 sigma_overall_arcsec=0.373 sigma_q1_arcsec=0.345 sigma_q2_arcsec=0.427 sigma_q3_arcsec=0.362 sigma_q4_arcsec=0.410 n_q1=1591 n_q2=826 n_q3=1536 n_q4=937 worst_quadrant_to_overall_ratio=1.144 The image catalog is written to wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits -region wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.YDApH2BnSM (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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits' -> 'wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.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/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits WCS_IMAGE_NAME=wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits WCS-calibrated image found: wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits Checking if the catalog wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat corresponding to the image wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits alredy exist and is non-empty... Catalog wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat corresponding to the image wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits WCS catalog name: wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.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=15, blended=4686, bad_region=10285, passed=69117 Got 69117 stars (including 55517 good ones) from the SExtractor catalog wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat util/solve_plate_with_UCAC5 got 69117 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.0' Seting catalog search parameters based on the expected field of view 937.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (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 802 to 866 (Dec 70.5 to 82.8) Done reading UCAC5 zone files... Matched 4902 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 4894 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 61205 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 866 (Dec 70.5 to 82.8) Done reading UCAC5 zone files... Matched 4902 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 61205 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 61205 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4894 stars left (next iteration limit 5383) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits N_match=4894 sigma_overall_arcsec=0.365 sigma_q1_arcsec=0.317 sigma_q2_arcsec=0.406 sigma_q3_arcsec=0.338 sigma_q4_arcsec=0.465 n_q1=1615 n_q2=811 n_q3=1549 n_q4=919 worst_quadrant_to_overall_ratio=1.275 The image catalog is written to wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits -region wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.o6bFuMu8OO (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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits WCS_IMAGE_NAME=wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits WCS-calibrated image found: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits Checking if the catalog wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat corresponding to the image wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat corresponding to the image wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits WCS catalog name: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.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=9, blended=2316, bad_region=9103, passed=49852 Got 49852 stars (including 38836 good ones) from the SExtractor catalog wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat util/solve_plate_with_UCAC5 got 49852 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 802 to 866 (Dec 70.5 to 82.8) Done reading UCAC5 zone files... Matched 4904 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4896 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 43050 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 802 to 866 (Dec 70.5 to 82.8) Done reading UCAC5 zone files... Matched 4905 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 43050 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 43050 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4896 stars left (next iteration limit 5385) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4896 robust_rms=6.877 arcsec worst_quadrant_rms=8.738 arcsec SIP_REFIT: SIP order 3 trial: matched=4896 robust_rms=0.557 arcsec worst_quadrant_rms=0.791 arcsec SIP_REFIT: SIP order 5 trial: matched=4896 robust_rms=0.391 arcsec worst_quadrant_rms=0.517 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4896 robust_rms_before=0.852 arcsec robust_rms_before_corrected=0.397 arcsec robust_rms_after=0.391 arcsec worst_quadrant_rms_before=0.535 worst_quadrant_rms_after=0.517 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.535 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits N_match=4896 sigma_overall_arcsec=0.404 sigma_q1_arcsec=0.381 sigma_q2_arcsec=0.380 sigma_q3_arcsec=0.553 sigma_q4_arcsec=0.355 n_q1=1641 n_q2=1041 n_q3=1229 n_q4=985 worst_quadrant_to_overall_ratio=1.368 The image catalog is written to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits -region wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.KLh6oC7ocC (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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits WCS_IMAGE_NAME=wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits WCS-calibrated image found: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Checking if the catalog wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat corresponding to the image wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat corresponding to the image wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits WCS catalog name: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.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=16, blended=2284, bad_region=9105, passed=49953 Got 49953 stars (including 38934 good ones) from the SExtractor catalog wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat util/solve_plate_with_UCAC5 got 49953 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 802 to 866 (Dec 70.5 to 82.8) Done reading UCAC5 zone files... Matched 4906 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4897 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 43158 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 802 to 866 (Dec 70.5 to 82.8) Done reading UCAC5 zone files... Matched 4906 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 43158 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 43158 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 4896 stars left (next iteration limit 5385) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4896 robust_rms=6.967 arcsec worst_quadrant_rms=8.742 arcsec SIP_REFIT: SIP order 3 trial: matched=4896 robust_rms=0.586 arcsec worst_quadrant_rms=0.785 arcsec SIP_REFIT: SIP order 5 trial: matched=4896 robust_rms=0.406 arcsec worst_quadrant_rms=0.530 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4896 robust_rms_before=0.862 arcsec robust_rms_before_corrected=0.407 arcsec robust_rms_after=0.406 arcsec worst_quadrant_rms_before=0.530 worst_quadrant_rms_after=0.530 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.530 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits N_match=4896 sigma_overall_arcsec=0.421 sigma_q1_arcsec=0.390 sigma_q2_arcsec=0.378 sigma_q3_arcsec=0.584 sigma_q4_arcsec=0.372 n_q1=1638 n_q2=1038 n_q3=1229 n_q4=991 worst_quadrant_to_overall_ratio=1.385 The image catalog is written to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits -region wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits Saving fully-calibrated image wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.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_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/wcs_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Preparing the HTML report for the field Dra-02-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 21:24:35.26 +78:25:12.2: 14.27 +/- 0.08 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 21:26:09.16 +80:35:50.1: 13.91 +/- 0.06 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 20:03:14.93 +79:57:55.0: 13.99 +/- 0.06 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 19:37:00.90 +78:41:48.0: 14.27 +/- 0.08 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 19:58:06.87 +77:14:07.2: 13.83 +/- 0.05 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 21:35:28.30 +78:49:57.7: 13.92 +/- 0.06 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 20:54:53.07 +78:47:02.5: 14.05 +/- 0.07 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 21:36:52.30 +80:34:48.8: 14.60 +/- 0.11 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 20:40:50.98 +78:46:49.2: 13.91 +/- 0.05 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 21:28:54.64 +79:08:21.5: 13.67 +/- 0.05 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 20:03:14.93 +79:57:55.0: 14.01 +/- 0.06 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 20:40:50.98 +78:46:49.2: 13.90 +/- 0.06 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 21:24:35.26 +78:25:12.2: 14.36 +/- 0.10 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 19:37:00.90 +78:41:48.0: 14.28 +/- 0.09 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 21:36:52.30 +80:34:48.8: 14.34 +/- 0.10 detection Forced photometry reference-image weighted average: 14.00 +/- 0.04 Forced photometry filter REJECTED candidate at 20:03:14.93 +79:57:55.0: ref_mag=14.00 +/- 0.04 new_mean_mag=14.3092 delta=-0.31 (need > 0.90) Forced photometry reference-image weighted average: 13.90 +/- 0.04 Forced photometry reference-image weighted average: 14.30 +/- 0.06 Forced photometry filter REJECTED candidate at 20:40:50.98 +78:46:49.2: ref_mag=13.90 +/- 0.04 new_mean_mag=14.1328 delta=-0.23 (need > 0.90) Forced photometry reference-image weighted average: 14.27 +/- 0.06 Forced photometry filter REJECTED candidate at 19:37:00.90 +78:41:48.0: ref_mag=14.27 +/- 0.06 new_mean_mag=14.3146 delta=-0.04 (need > 0.90) Forced photometry reference-image weighted average: 14.45 +/- 0.07 Forced photometry filter REJECTED candidate at 21:24:35.26 +78:25:12.2: ref_mag=14.30 +/- 0.06 new_mean_mag=14.3653 delta=-0.06 (need > 0.90) Forced photometry filter REJECTED candidate at 21:36:52.30 +80:34:48.8: ref_mag=14.45 +/- 0.07 new_mean_mag=14.4368 delta=0.02 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 19:58:06.87 +77:14:07.2: 13.78 +/- 0.05 detection Forced photometry reference-image weighted average: 13.81 +/- 0.04 Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 21:26:09.16 +80:35:50.1: 14.02 +/- 0.07 detection Forced photometry filter REJECTED candidate at 19:58:06.87 +77:14:07.2: ref_mag=13.81 +/- 0.04 new_mean_mag=14.1444 delta=-0.34 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 21:35:28.30 +78:49:57.7: 13.93 +/- 0.06 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 21:28:54.64 +79:08:21.5: 13.68 +/- 0.05 detection Forced photometry reference-image weighted average: 13.96 +/- 0.05 Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 20:54:53.07 +78:47:02.5: 13.97 +/- 0.07 detection Forced photometry reference-image weighted average: 13.68 +/- 0.03 Forced photometry reference-image weighted average: 13.92 +/- 0.04 Forced photometry filter REJECTED candidate at 21:26:09.16 +80:35:50.1: ref_mag=13.96 +/- 0.05 new_mean_mag=14.1756 delta=-0.22 (need > 0.90) Forced photometry filter REJECTED candidate at 21:28:54.64 +79:08:21.5: ref_mag=13.68 +/- 0.03 new_mean_mag=13.8605 delta=-0.19 (need > 0.90) Forced photometry filter REJECTED candidate at 21:35:28.30 +78:49:57.7: ref_mag=13.92 +/- 0.04 new_mean_mag=14.0919 delta=-0.17 (need > 0.90) Forced photometry reference-image weighted average: 14.01 +/- 0.05 Forced photometry filter REJECTED candidate at 20:54:53.07 +78:47:02.5: ref_mag=14.01 +/- 0.05 new_mean_mag=14.3495 delta=-0.34 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 20:49:57.03 +75:54:05.6: 13.61 +/- 0.04 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 20:08:40.89 +81:34:59.3: 13.24 +/- 0.03 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 20:46:06.73 +77:54:36.4: 13.03 +/- 0.02 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 21:31:03.70 +78:37:34.5: 13.38 +/- 0.04 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 19:39:05.04 +74:49:13.4: 12.58 +/- 0.02 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 19:17:09.41 +75:30:32.7: 13.60 +/- 0.04 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 20:37:10.04 +80:19:01.4: 13.08 +/- 0.03 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 21:05:58.40 +80:36:42.7: 13.81 +/- 0.05 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 20:02:49.87 +77:02:11.9: 13.13 +/- 0.03 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 20:49:57.03 +75:54:05.6: 13.66 +/- 0.05 detection Forced photometry reference-image weighted average: 13.63 +/- 0.03 Forced photometry filter REJECTED candidate at 20:49:57.03 +75:54:05.6: ref_mag=13.63 +/- 0.03 new_mean_mag=13.8893 delta=-0.26 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 20:46:06.73 +77:54:36.4: 12.89 +/- 0.02 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 21:31:03.70 +78:37:34.5: 13.33 +/- 0.04 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 20:08:40.89 +81:34:59.3: 13.09 +/- 0.03 detection Forced photometry reference-image weighted average: 12.96 +/- 0.02 Forced photometry reference-image weighted average: 13.35 +/- 0.03 Forced photometry filter REJECTED candidate at 20:46:06.73 +77:54:36.4: ref_mag=12.96 +/- 0.02 new_mean_mag=13.1100 delta=-0.15 (need > 0.90) Forced photometry reference-image weighted average: 13.16 +/- 0.02 Forced photometry filter REJECTED candidate at 21:31:03.70 +78:37:34.5: ref_mag=13.35 +/- 0.03 new_mean_mag=13.5184 delta=-0.17 (need > 0.90) Forced photometry filter REJECTED candidate at 20:08:40.89 +81:34:59.3: ref_mag=13.16 +/- 0.02 new_mean_mag=13.4382 delta=-0.28 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 19:39:05.04 +74:49:13.4: 12.59 +/- 0.02 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 19:17:09.41 +75:30:32.7: 13.52 +/- 0.04 detection Forced photometry reference-image weighted average: 12.59 +/- 0.01 Forced photometry filter REJECTED candidate at 19:39:05.04 +74:49:13.4: ref_mag=12.59 +/- 0.01 new_mean_mag=12.7796 delta=-0.19 (need > 0.90) Forced photometry reference-image weighted average: 13.56 +/- 0.03 Forced photometry filter REJECTED candidate at 19:17:09.41 +75:30:32.7: ref_mag=13.56 +/- 0.03 new_mean_mag=13.5783 delta=-0.02 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 20:37:10.04 +80:19:01.4: 13.07 +/- 0.03 detection Forced photometry reference-image weighted average: 13.07 +/- 0.02 Forced photometry filter REJECTED candidate at 20:37:10.04 +80:19:01.4: ref_mag=13.07 +/- 0.02 new_mean_mag=13.2944 delta=-0.22 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 21:05:58.40 +80:36:42.7: 13.77 +/- 0.05 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 20:02:49.87 +77:02:11.9: 13.02 +/- 0.03 detection Forced photometry reference-image weighted average: 13.79 +/- 0.04 Forced photometry filter REJECTED candidate at 21:05:58.40 +80:36:42.7: ref_mag=13.79 +/- 0.04 new_mean_mag=13.8401 delta=-0.05 (need > 0.90) Forced photometry reference-image weighted average: 13.07 +/- 0.02 Forced photometry filter REJECTED candidate at 20:02:49.87 +77:02:11.9: ref_mag=13.07 +/- 0.02 new_mean_mag=13.3391 delta=-0.27 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 21:27:20.24 +79:21:11.5: 12.43 +/- 0.02 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 21:22:50.15 +80:32:17.9: 12.99 +/- 0.03 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 21:09:19.00 +81:07:29.2: 13.71 +/- 0.05 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 20:49:29.15 +80:00:06.6: 13.93 +/- 0.06 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 21:27:20.24 +79:21:11.5: 12.41 +/- 0.02 detection Forced photometry reference-image weighted average: 12.42 +/- 0.01 Forced photometry filter REJECTED candidate at 21:27:20.24 +79:21:11.5: ref_mag=12.42 +/- 0.01 new_mean_mag=12.4943 delta=-0.07 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 21:22:50.15 +80:32:17.9: 12.99 +/- 0.03 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 20:32:13.87 +78:14:27.8: 14.07 +/- 0.07 detection Forced photometry reference-image weighted average: 12.99 +/- 0.02 Forced photometry filter REJECTED candidate at 21:22:50.15 +80:32:17.9: ref_mag=12.99 +/- 0.02 new_mean_mag=12.8432 delta=0.15 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 21:09:19.00 +81:07:29.2: 13.80 +/- 0.06 detection Forced photometry reference-image weighted average: 13.74 +/- 0.04 Forced photometry filter REJECTED candidate at 21:09:19.00 +81:07:29.2: ref_mag=13.74 +/- 0.04 new_mean_mag=13.6198 delta=0.12 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 20:49:29.15 +80:00:06.6: 13.93 +/- 0.06 detection Forced photometry reference-image weighted average: 13.93 +/- 0.04 Forced photometry filter REJECTED candidate at 20:49:29.15 +80:00:06.6: ref_mag=13.93 +/- 0.04 new_mean_mag=13.9115 delta=0.02 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 20:32:13.87 +78:14:27.8: 14.10 +/- 0.08 detection Forced photometry reference-image weighted average: 14.08 +/- 0.05 Forced photometry filter REJECTED candidate at 20:32:13.87 +78:14:27.8: ref_mag=14.08 +/- 0.05 new_mean_mag=14.0716 delta=0.01 (need > 0.90) Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 21:44:49.06 +79:31:27.1: 99.00 +/- 99.00 bad_region Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-11_03-02-49_20.00sec_5.00C_LIGHT_0229.fits at 20:16:00.05 +76:35:06.9: 14.62 +/- 0.10 detection Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 21:44:49.06 +79:31:27.1: 99.00 +/- 99.00 bad_region Forced photometry filter REJECTED candidate at 21:44:49.06 +79:31:27.1: the position falls in a bad CCD region (bad_region.lst) on all measured reference images -- cannot perform the forced-photometry cross-check Forced photometry on wcs_Dra-02-Q2b1x1_2026-06-12_04-12-40_20.00sec_4.90C_LIGHT_0228.fits at 20:16:00.05 +76:35:06.9: 14.37 +/- 0.08 detection Forced photometry reference-image weighted average: 14.48 +/- 0.06 Forced photometry filter KEPT candidate at 20:16:00.05 +76:35:06.9: ref_mag=14.48 +/- 0.06 new_mean_mag=13.5155 delta=0.96 (need > 0.90) Adding exclusion_list_local.txt__out30496.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: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87004_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87004_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checksDiscovery image 1 2026 08 31.28684 2461283.78684 14.35 20:54:52.97 +78:47:02.4 3235 2154 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87008_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87008_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.35 20:54:53.17 +78:47:02.5 3235 2152 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 14.36 19:37:00.39 +78:41:48.3 5499 2495 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87009_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87009_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.28 19:37:01.41 +78:41:47.8 5498 2493 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 14.35 21:36:52.24 +80:34:49.2 2580 0717 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87012_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87012_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.56 21:36:52.36 +80:34:48.4 2579 0716 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 14.30 20:03:15.10 +79:57:55.0 4778 1717 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87014_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87014_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.32 20:03:14.77 +79:57:54.9 4777 1715 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 14.26 21:24:35.17 +78:25:11.9 2323 2049 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87015_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87015_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.55 21:24:35.35 +78:25:12.4 2322 2047 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 14.23 21:26:09.12 +80:35:49.3 2825 0825 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87016_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87016_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.14 21:26:09.20 +80:35:50.8 2824 0823 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 14.18 20:40:50.88 +78:46:48.8 3634 2264 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87018_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87018_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.10 20:40:51.09 +78:46:49.5 3633 2262 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 14.15 19:58:06.83 +77:14:07.2 4830 3374 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87020_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87020_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.14 19:58:06.91 +77:14:07.2 4829 3372 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits **** FOUND 19:30:20.34 +77:17:03.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87021_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87021_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.18 19:30:20.03 +77:17:02.7 5754 3335 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 14.13 21:35:28.06 +78:49:56.6 2135 1682 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87025_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87025_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.06 21:35:28.55 +78:49:58.9 2134 1680 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 13.91 21:28:54.75 +79:08:21.8 2388 1598 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87026_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87026_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.82 21:28:54.52 +79:08:21.2 2387 1597 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 13.85 20:49:57.21 +75:54:05.8 2908 3875 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87029_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87029_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.94 20:49:56.85 +75:54:05.4 2907 3873 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 13.89 21:05:58.67 +80:36:42.6 3293 1006 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87035_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87035_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.80 21:05:58.13 +80:36:42.8 3292 1005 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 13.60 19:17:09.20 +75:30:32.2 6324 4360 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87037_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87037_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.56 19:17:09.62 +75:30:33.2 6324 4358 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 13.46 21:31:03.70 +78:37:34.0 2197 1853 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87039_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87039_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.58 21:31:03.71 +78:37:34.9 2197 1851 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 13.46 20:08:40.81 +81:35:01.6 4728 0727 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87041_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87041_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.42 20:08:40.97 +81:34:56.9 4728 0726 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 13.30 20:02:49.92 +77:02:11.3 4664 3484 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87043_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87043_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.38 20:02:49.82 +77:02:12.5 4664 3482 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 13.23 20:46:06.53 +77:54:36.6 3351 2736 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87044_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87044_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.03 20:46:06.94 +77:54:36.2 3350 2734 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 13.29 20:37:10.17 +80:19:00.9 3939 1379 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87048_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87048_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.30 20:37:09.91 +80:19:01.9 3939 1377 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 12.74 19:39:04.90 +74:49:13.5 5510 4840 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87053_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87053_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 12.82 19:39:05.18 +74:49:13.3 5509 4838 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits **** FOUND 20:01:02.60 +74:40:25.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87055_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87055_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 11.92 20:01:02.57 +74:40:25.3 4635 4913 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits **** FOUND 20:42:14.61 +79:15:19.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87525_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87525_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 11.29 20:42:14.64 +79:15:19.3 3661 1973 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Rejecting candidate due to large distance (11.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87703_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 87703_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 10.69 20:27:03.34 +77:17:03.0 3875 3235 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Rejecting candidate due to large distance (12.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 88162_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 88162_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 11.14 18:34:41.25 +79:46:59.1 7119 1546 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Rejecting candidate due to large distance (12.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 88405_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 88405_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 11.77 18:34:46.36 +80:45:32.5 6939 0981 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Rejecting candidate due to large distance (11.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 89155_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 89155_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 11.99 20:28:16.26 +79:00:19.9 4020 2204 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 12.50 21:27:20.30 +79:21:11.4 2483 1500 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 89722_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 89722_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 12.49 21:27:20.19 +79:21:11.5 2482 1498 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 12.83 21:22:50.24 +80:32:17.6 2886 0892 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90708_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 90708_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 12.86 21:22:50.07 +80:32:18.2 2886 0890 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits **** FOUND 19:35:53.34 +81:20:15.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91786_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 91786_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.33 19:35:53.46 +81:20:15.3 5461 0893 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Rejecting candidate due to large distance (12.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91814_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 91814_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.68 19:01:17.42 +79:13:49.9 6488 2053 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits **** FOUND 19:33:19.44 +76:27:33.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91839_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 91839_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.54 19:33:19.60 +76:27:34.0 5682 3838 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits **** FOUND 21:46:16.24 +80:04:56.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 92005_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 92005_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.86 21:46:16.61 +80:04:56.5 2224 0868 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits **** FOUND 19:39:32.57 +76:34:00.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 92058_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 92058_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.70 19:39:32.52 +76:34:00.5 5460 3782 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 13.63 21:09:19.38 +81:07:29.4 3323 0685 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 92639_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 92639_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.61 21:09:18.62 +81:07:29.0 3322 0684 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Rejecting candidate due to large distance (11.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 92690_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 92690_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.85 20:56:33.04 +81:01:17.1 3587 0841 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Rejecting candidate due to large distance (11.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 93339_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 93339_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.74 21:29:39.66 +80:36:58.1 2750 0776 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 13.90 20:49:29.29 +80:00:07.0 3584 1487 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 93835_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 93835_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.92 20:49:29.00 +80:00:06.1 3583 1485 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Rejecting candidate due to large distance (11.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 94026_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 94026_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.80 20:42:21.82 +73:06:57.4 2777 5588 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 14.07 20:32:13.78 +78:14:29.7 3819 2638 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 94062_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 94062_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.07 20:32:13.97 +78:14:25.9 3818 2636 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Rejecting candidate due to large distance (11.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 94722_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 94722_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.14 19:39:56.69 +75:07:34.6 5470 4654 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits **** FOUND 20:33:28.44 +78:09:44.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 94838_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 94838_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.13 20:33:28.42 +78:09:44.2 3771 2675 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Rejecting candidate due to large distance (13.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 94873_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 94873_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.47 19:24:40.34 +73:35:50.4 6148 5544 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Rejecting candidate due to large distance (12.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 94971_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 94971_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.56 18:55:20.39 +81:33:37.8 6349 0637 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits **** FOUND 21:24:07.85 +77:44:16.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 95541_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 95541_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.47 21:24:07.79 +77:44:16.7 2168 2431 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Rejecting candidate due to large distance (11.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 07969_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 07969_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 14.56 21:07:25.88 +74:48:27.6 2065 4304 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits **** FOUND 20:02:50.20 +73:27:48.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 30496_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 Preparing report for the candidate 30496_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 61902_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 61902_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 3 2026 08 31.28730 2461283.78730 12.51 20:02:50.20 +73:27:48.3 4511 5641 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits Discovery image 1 2026 08 31.28684 2461283.78684 13.16 21:44:49.13 +79:31:27.2 2094 1185 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-52-52_20.00sec_0.00C_LIGHT_0318.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52614_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 The candidate 52614_fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319 did not pass the final checks Discovery image 2 2026 08 31.28730 2461283.78730 13.15 21:44:48.98 +79:31:27.0 2093 1183 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits **** FOUND 19:00:25.49 +78:28:53.2 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 9s Prepared the HTML report for the field Dra-02-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 20:16:00.05 +76:35:06.9 ########### Completed Dra-02-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 #### 20:16:00.05 +76:35:06.9 ################################################################################### 20:16:00.05 +76:35:06.9 -- not an asteroid (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 20:16:00.05 +76:35:06.9 -- does not seem to be a hot pixel (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) 20:16:00.05 +76:35:06.9 -- a known variable star Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 1 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Adding the following to the exclusion list #### 20:16:00.05 +76:35:06.9 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461283.78683997 -observatory V36 10:52:16.01 +08:56:27.5 Mercury (-1.5mag) 13:17:10.58 -11:42:43.0 Venus (-4.6mag) 06:54:50.29 +23:21:45.7 Mars (1.2mag) 09:03:11.33 +17:21:59.5 Jupiter (-1.8mag) 00:53:14.43 +02:49:31.3 Saturn (0.5mag) 04:13:30.75 +21:01:32.3 Uranus (5.7mag) 00:14:23.29 +00:01:07.8 Neptune (7.7mag) 20:26:06.48 -23:37:51.4 Pluto (14.5mag) 00:52:34.42 +09:08:45.5 Moon (-11.7mag) -rw-r--r-- 1 apache apache 363 Aug 31 03:19 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461283.78683997: 09:03:13.32 +17:21:50.1 Io (6.2mag) 09:03:05.73 +17:22:27.5 Europa (6.3mag) 09:03:18.61 +17:21:23.1 Ganymede (5.6mag) 09:03:30.25 +17:20:28.8 Callisto (6.9mag) 09:00:46.31 +17:35:04.6 Himalia (15.7mag) 09:03:09.93 +17:22:06.4 Thebe (16.6mag) 09:00:26.18 +17:29:38.7 Elara (17.7mag) 09:07:13.12 +16:51:51.5 Pasiphae (17.9mag) 09:04:46.62 +17:37:52.7 Carme (19.0mag) 00:53:21.48 +02:48:56.5 Titan (8.4mag) 00:53:19.03 +02:49:19.7 Rhea (9.7mag) 00:53:44.71 +02:52:11.3 Iapetus (11.0mag) 00:53:02.68 +02:49:05.3 Hyperion (14.4mag) 00:52:08.80 +02:39:57.3 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Aug 31 03:19 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461283.78683997: 21:11:18.48 -06:07:41.1 JWST 20:05:39.19 -23:17:25.3 Chandra 05:35:33.21 +38:37:44.0 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 31 03:19 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461283.78683997 -observatory V36 03:35:42.11 +18:59:01.4 17.4mag P/1996 R2 (Lagerkvist) 18:00:56.94 -34:20:09.1 14.3mag P/2010 H2 (Vales) 07:13:58.59 -69:55:38.5 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:14:44.56 +33:31:21.4 17.7mag C/2017 K2 (PANSTARRS) 04:39:47.94 +44:19:14.8 15.5mag P/2021 N1 (ZTF) 22:19:12.35 +29:28:48.3 17.4mag C/2022 E2 (ATLAS) 07:04:36.98 +26:06:44.3 16.8mag C/2022 N2 (PANSTARRS) 10:43:00.70 +27:29:22.6 17.0mag C/2022 QE78 (ATLAS) 09:44:09.82 +05:16:05.4 18.0mag C/2022 R6 (PANSTARRS) 20:44:34.24 +62:28:30.2 18.0mag C/2023 H5 (Lemmon) 15:31:55.76 -15:01:51.3 14.7mag C/2023 R1 (PANSTARRS) 08:32:00.62 +32:28:58.1 15.7mag C/2024 E1 (Wierzchos) 15:05:55.56 +15:24:19.2 17.9mag C/2024 G6 (ATLAS) 18:38:40.65 +43:23:24.5 13.7mag C/2024 J3 (ATLAS) 20:36:05.96 +49:35:10.1 17.5mag C/2024 R4 (PANSTARRS) 05:31:35.50 -12:56:52.7 15.2mag C/2024 T5 (ATLAS) 07:08:53.81 +19:55:10.0 17.8mag C/2025 J1 (Borisov) 11:06:53.22 +19:18:19.9 16.9mag C/2025 V2 (Rankin) 13:14:01.79 +00:40:22.3 16.8mag C/2025 Y1 (ATLAS) 16:25:08.11 +75:06:19.8 16.3mag C/2026 A2 (Bok) 03:08:30.50 +46:17:35.3 17.4mag C/2026 B2 (Sun-Gao) 12:06:50.61 +10:42:07.9 17.5mag A/2026 E1 22:20:09.95 -34:14:35.2 13.2mag 10P/Tempel 11:43:31.09 -04:57:04.5 16.3mag 29P/Schwassmann-Wachmann 11:54:26.70 -02:51:36.5 17.5mag 63P/Wild 00:48:11.96 -06:37:34.7 15.4mag 65P/Gunn 06:25:24.50 +19:44:37.0 17.1mag 78P/Gehrels 03:15:59.32 +14:51:30.4 16.7mag 88P/Howell 08:50:41.06 +24:08:32.0 16.6mag 93P/Lovas 05:15:23.15 +25:55:10.3 17.6mag 112P/Urata-Niijima 07:10:35.09 +26:29:39.5 16.0mag 114P/Wiseman-Skiff 10:12:06.45 +22:19:31.1 14.9mag 123P/West-Hartley 12:31:22.75 -18:51:30.8 17.4mag 124P/Mrkos 06:08:38.40 +20:50:10.7 15.9mag 128P/Shoemaker-Holt 07:05:48.43 +17:29:02.7 17.9mag 131P/Mueller 23:55:50.93 +02:43:56.3 17.4mag 139P/Vaisala-Oterma 02:53:37.61 -18:12:05.0 15.6mag 161P/Hartley-IRAS 08:31:43.09 +37:56:13.8 16.3mag 162P/Siding Spring 09:59:00.76 +19:15:02.6 11.9mag 169P/NEAT 03:17:32.62 +08:58:31.5 14.5mag 220P/McNaught 04:28:43.84 +34:01:31.7 15.2mag 260P/McNaught 08:12:41.27 +36:23:15.3 17.3mag 295P/LINEAR 15:20:56.47 +00:32:31.9 17.9mag 391P/Kowalski 09:21:39.89 +17:12:36.6 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.2K Aug 31 03:19 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91 03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44 20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13 04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55 16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 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 11:44:32.95 -68:48:30.00 ASASSN-26no 2026-05-24 8.41 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64 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 -rw-r--r-- 1 apache apache 5.7K Aug 31 03:19 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag -rw-r--r-- 1 apache apache 190K Aug 31 03:19 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 12:18:03.754 +41:55:02.49 AT 2026xxi 2026-06-15.27 20.72 13:45:51.492 +36:15:32.54 AT 2026xxh 2026-06-14.29 21.05 22:27:31.211 +22:15:48.66 AT 2026xxg 2026-06-14.55 20.88 14:21:34.365 +38:26:54.70 AT 2026xxf 2026-06-13.34 20.61 17:16:51.456 +37:04:07.35 AT 2026xxe 2026-06-13.48 20.93 14:10:23.884 +39:20:25.17 AT 2026xxd 2026-06-13.33 21.19 18:44:05.977 +45:41:48.41 AT 2026xxc 2026-05-08.56 20.8 13:07:52.625 +46:39:29.67 AT 2026xxb 2026-06-13.28 20.52 18:58:55.592 +53:25:33.54 AT 2026xxa 2026-06-13.53 21.05 14:12:40.222 +37:27:44.05 AT 2026xwz 2026-06-13.33 20.46 22:21:01.592 +09:02:16.86 AT 2026xwy 2026-06-12.53 21.06 20:39:19.399 +06:12:12.45 AT 2026xwx 2026-06-12.53 21.54 18:14:06.298 +37:31:14.40 AT 2026xww 2026-06-12.48 20.72 12:14:41.061 +27:36:47.29 AT 2026xwv 2026-06-12.27 20.43 17:23:21.283 +19:26:30.60 AT 2026xwu 2026-06-11.33 21.47 17:22:27.046 +15:27:08.47 AT 2026xwt 2026-06-11.33 21.28 18:46:10.631 +36:16:05.14 AT 2026xws 2026-06-06.57 20.31 16:48:36.995 +33:11:49.00 AT 2026xwr 2026-06-06.46 20.45 16:29:06.182 +11:43:15.24 AT 2026xwq 2026-05-25.50 21.15 17:29:19.349 +06:28:33.49 AT 2026xwp 2026-05-26.57 20.38 -rw-r--r-- 1 apache apache 88K Aug 31 03:19 tns_transients_list.txt Discovery image 3 2026 08 31.28730 2461283.78730 12.06 19:00:25.47 +78:28:53.2 6600 2493 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Dra-02-Q2b1x1_022950_TTUQ2b1x1_1448695_FhRACR9R/fd_Dra-02-Q2b1x1_2026-08-31_01-53-32_20.00sec_-0.00C_LIGHT_0319.fits
