NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG

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

Processing fields UMi-01-Q2b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Reference image   2026 03 19.43581    2461118.93581    13.42    16:13:19.68 +81:23:35.9   4952 5566   /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits
Discovery image 1   2026 03 19.43667    2461118.93667    13.48    16:13:19.57 +81:23:35.9   4954 5565   /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits
Discovery image 2   2026 03 25.47179    2461124.97179    12.46    16:13:19.60 +81:23:36.7   4480 0835   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits
Discovery image 3   2026 03 25.47229    2461124.97229    12.47    16:13:19.66 +81:23:37.3   4482 0836   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits
Mean magnitude and position on the discovery images: 
                   2026 03 25.4720  2461124.9720  12.46  16:13:19.63 +81:23:37.0
115.07594  32.38553 galactic  UMi  Second-epoch detections are separated by 0.6" and 2.0 pix   
The object was found in VSX
 2"  AC UMi                        
Type: EA
#   Max.           Min./Amp.       JD0           Period
    12.650   R1        <  13.300   R1        2451453.60300          0.643290000000                                
The object was not found in astcheck.
Check this position in TNS.
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?) 2nd epoch FITS
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports Make finder charts with VaST

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Reference image   2026 03 19.43581    2461118.93581    13.32    15:41:48.83 +75:26:48.3   4176 1935   /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits
Discovery image 1   2026 03 19.43667    2461118.93667    13.35    15:41:48.93 +75:26:47.9   4178 1934   /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits
Discovery image 2   2026 03 25.47179    2461124.97179    12.20    15:41:48.96 +75:26:48.8   5486 4410   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits
Discovery image 3   2026 03 25.47229    2461124.97229    12.27    15:41:48.86 +75:26:48.7   5488 4411   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits
Mean magnitude and position on the discovery images: 
                   2026 03 25.4720  2461124.9720  12.23  15:41:48.91 +75:26:48.8
110.58734  37.29974 galactic  UMi  Second-epoch detections are separated by 0.4" and 2.3 pix   
The object was found in VSX
 1"  NSVS 990128                   
Type: EA/RS
#   Max.           Min./Amp.       JD0           Period
    12.400   V            13.260   V         2458120.14200          4.052360000000                                
The object was not found in astcheck.
Check this position in TNS.
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?) 2nd epoch FITS
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports Make finder charts with VaST

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Reference image   2026 03 19.43581    2461118.93581    13.85    16:01:48.71 +77:58:04.8   4832 3474   /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits
Discovery image 1   2026 03 19.43667    2461118.93667    13.79    16:01:48.68 +77:58:04.8   4834 3473   /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits
Discovery image 2   2026 03 25.47179    2461124.97179    12.70    16:01:48.83 +77:58:04.9   4733 2917   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits
Discovery image 3   2026 03 25.47229    2461124.97229    12.86    16:01:48.74 +77:58:05.4   4735 2917   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits
Mean magnitude and position on the discovery images: 
                   2026 03 25.4720  2461124.9720  12.78  16:01:48.79 +77:58:05.1
112.12478  34.82561 galactic  UMi  Second-epoch detections are separated by 0.5" and 2.2 pix   
The object was found in VSX
 1"  RX UMi                        
Type: RRAB
#   Max.           Min./Amp.       JD0           Period
    12.800   pg           14.200   pg        2427157.39000          0.490442000000                                
The object was not found in astcheck.
Check this position in TNS.
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?) 2nd epoch FITS
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports Make finder charts with VaST

Processing complete!

Total number of candidates identified: 3

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-03-20.fit
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= 500
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 3000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 2000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
UMi-01-Q2b1x1
#######################################
########### Starting UMi-01-Q2b1x1 ###########
Processing UMi-01-Q2b1x1
server tau has sufficient free disk space available: 231475 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 231475 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.png' -> 'transient_report/UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits_preview.png'
UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits

renamed 'UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.png' -> 'transient_report/UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits_preview.png'
UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.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= 578.3581 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 597.9711 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1371.2612 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 425.4760 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1368.3288 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 433.2507 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 2.37096 INFO: SECOND_EPOCH__SD_ratio= 0.018 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-03-20.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -15.0 / [degC] CCD temperature setpoint CCD-TEMP= -15.0 / [degC] CCD temperature FOCTEMP = 10.7700004577637 / [degC] Focuser temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits CCD-TEMP= -15.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits SET-TEMP= -15.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits Header: 67 keys total, 4 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-03-25T06:19:12.7434083' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-03-25T11:19:12.7434083' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61124.471675266 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-03-25T11:19:22.6477559' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61124.471789896 / 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= -15.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -15.0 / [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 = 239.997145496792 / [deg] RA of telescope" status=0 Record 32: "DEC = 77.5001822165674 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 46.0491666666667 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 356.543611111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.38773784810209 / 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 = 'UMi-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 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 = 21929 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 21929 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 10.7700004577637 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 10.7700004577637 / [degC] Focuser temperature" status=0 Record 55: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 56: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 58: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 59: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 60: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 61: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 62: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 63: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 64: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 65: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 66: "QHY_LEM = T / isLongExposureMode" status=0 Record 67: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits 9576 6388 16 bitpix SET-TEMP= -15.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits SET-TEMP= -15.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-15C_20s_2026-03-21.fit CCD-TEMP= -15.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits CCD-TEMP= -14.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-15C_20s_2026-03-21.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-15C_20s_2026-03-21.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/d_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits :) Spent 0.497304 seconds renamed 'mdark_TTUQ2b1x1_-15C_20s_2026-03-21.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/d_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-03-20.fit 9576 6388 16 bitpix Avarage count on flat field image: 37165.080609 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits :) No overscan detected - all values seem high! (left_median=23810.0, right_median=27365.5) renamed 'mff_TTUQ2b1x1_2026-03-20.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -15.0 / [degC] CCD temperature setpoint CCD-TEMP= -14.9 / [degC] CCD temperature FOCTEMP = 11.0200004577637 / [degC] Focuser temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits CCD-TEMP= -14.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits SET-TEMP= -15.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Header: 67 keys total, 4 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-03-25T06:19:56.2815616' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-03-25T11:19:56.2815616' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61124.4721791781 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-03-25T11:20:06.1823262' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61124.4722937732 / 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= -15.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -14.9 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 239.997145329438 / [deg] RA of telescope" status=0 Record 32: "DEC = 77.5001821955377 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 46.0397222222222 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 356.4875 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.38795765764253 / 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 = 'UMi-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 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 = 21929 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 21929 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 11.0200004577637 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 11.0200004577637 / [degC] Focuser temperature" status=0 Record 55: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 56: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 58: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 59: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 60: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 61: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 62: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 63: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 64: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 65: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 66: "QHY_LEM = T / isLongExposureMode" status=0 Record 67: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits 9576 6388 16 bitpix SET-TEMP= -15.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits SET-TEMP= -15.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-15C_20s_2026-03-21.fit CCD-TEMP= -14.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits CCD-TEMP= -14.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-15C_20s_2026-03-21.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-15C_20s_2026-03-21.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/d_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits :) Spent 0.491904 seconds renamed 'mdark_TTUQ2b1x1_-15C_20s_2026-03-21.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/d_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-03-20.fit 9576 6388 16 bitpix Avarage count on flat field image: 37165.080609 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits :) No overscan detected - all values seem high! (left_median=23810.0, right_median=27365.5) renamed 'mff_TTUQ2b1x1_2026-03-20.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Previews of the CALIBRATED second-epoch images:

fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits


fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits


Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits SExtractor catalog cache: saved UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat to cache SExtractor catalog cache: saved UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.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/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.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: 2461124.97179101 Re-using ../asassn_transients_list.txt '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' Re-using ../tocp_transients_list.txt '../tocp_transients_list.txt' -> 'tocp_transients_list.txt' Plate-solving the images wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits exists and is non-empty Saving wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits to local_wcs_cache/ 'wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' -> 'local_wcs_cache/wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits exists and is non-empty Saving wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits to local_wcs_cache/ 'wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' -> 'local_wcs_cache/wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits exists and is non-empty Saving wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits to local_wcs_cache/ 'wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits' -> 'local_wcs_cache/wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits' wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits exists and is non-empty Saving wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits to local_wcs_cache/ 'wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits' -> 'local_wcs_cache/wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits' The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 15:59:55.334 +77:30:43.33 Second-epoch image center 16:00:03.633 +77:30:25.35 Angular distance between the image centers 0.01 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 15:59:55.334 +77:30:43.33 Second-epoch image center 16:00:07.472 +77:30:29.43 Angular distance between the image centers 0.01 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 16:00:03.633 +77:30:25.35 Second-epoch second image center 16:00:07.472 +77:30:29.43 Angular distance between the image centers 0.00364 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits &> /tmp/tmp.72CVvmxvj0 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits &> /tmp/tmp.RsOgMNY8fx Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits &> /tmp/tmp.tEPge2PACc Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits &> /tmp/tmp.f9isWrgaTZ Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Calibrating the magnitude scale Found non-empty wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.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_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits and wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits and wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat Found non-empty wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits and wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat The reference image (wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits) and catalog (wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat) found 'wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat' -> 'wcsmag.cat' 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 Relation between the catalog and instrumental magnitudes is written to calib.txt Matched with Tycho-2 6625 out of 10765 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.862642 a=0.000000 b=1.000000 c=22.862642 From vast_summary.log: estimated ref. image limiting mag.: -7.59 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.27 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.27
Magnitude calibration plot:

____ 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: 3000) Median FWHM seeing for isolated stars: 2.2 pix UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits 2.2 pix UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits 2.4 pix fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits 2.4 pix fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Limiting magnitude estimates: 15.3 mag. UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits 15.3 mag. UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits 13.6 mag. fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits 13.6 mag. fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits All-image limiting magnitude estimate: 13.6 (SNR ) 11.1 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.72CVvmxvj0 (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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' -> 'wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits WCS_IMAGE_NAME=wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits WCS-calibrated image found: wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Checking if the catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits alredy exist and is non-empty... Catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits WCS catalog name: wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=718, passed=10765 Got 10765 stars (including 10035 good ones) from the SExtractor catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat util/solve_plate_with_UCAC5 got 10765 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.52" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.48" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.48" Estimated accuracy of the plate solution: 0.48" Excluding outliers - 965 stars left (next iteration limit 1061) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits -region wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.RsOgMNY8fx (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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' -> 'wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits WCS_IMAGE_NAME=wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits WCS-calibrated image found: wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Checking if the catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits alredy exist and is non-empty... Catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits WCS catalog name: wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=710, passed=10700 Got 10700 stars (including 9980 good ones) from the SExtractor catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat util/solve_plate_with_UCAC5 got 10700 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 962 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.51" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.49" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 962 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.49" Estimated accuracy of the plate solution: 0.50" Excluding outliers - 962 stars left (next iteration limit 1058) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits -region wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.tEPge2PACc (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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits WCS_IMAGE_NAME=wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits WCS-calibrated image found: wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits Checking if the catalog wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits alredy exist and is non-empty... Catalog wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits WCS catalog name: wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=181, passed=4320 Got 4320 stars (including 4133 good ones) from the SExtractor catalog wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat util/solve_plate_with_UCAC5 got 4320 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 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.42" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.42" Estimated accuracy of the plate solution: 0.43" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits -region wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.f9isWrgaTZ (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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits WCS_IMAGE_NAME=wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits WCS-calibrated image found: wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Checking if the catalog wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits alredy exist and is non-empty... Catalog wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits WCS catalog name: wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=211, passed=4361 Got 4361 stars (including 4146 good ones) from the SExtractor catalog wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat util/solve_plate_with_UCAC5 got 4361 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 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 960 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.46" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 960 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.46" Estimated accuracy of the plate solution: 0.48" Excluding outliers - 960 stars left (next iteration limit 1056) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits -region wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' Saving fully-calibrated image wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' Saving fully-calibrated image wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits' Saving fully-calibrated image wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits' Preparing the HTML report for the field UMi-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 No candidates found here Prepared the HTML report for the field UMi-01-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 --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits SExtractor catalog cache: saved UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat to cache SExtractor catalog cache: saved UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Creating symlink local_wcs_cache/wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Creating symlink local_wcs_cache/wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits Creating symlink local_wcs_cache/wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Creating symlink local_wcs_cache/exclusion_list.txt Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits exists and is non-empty wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits exists and is non-empty wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits exists and is non-empty wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits exists and is non-empty The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 15:59:55.334 +77:30:43.33 Second-epoch image center 16:00:03.633 +77:30:25.35 Angular distance between the image centers 0.01 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 15:59:55.334 +77:30:43.33 Second-epoch image center 16:00:07.472 +77:30:29.43 Angular distance between the image centers 0.01 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 16:00:03.633 +77:30:25.35 Second-epoch second image center 16:00:07.472 +77:30:29.43 Angular distance between the image centers 0.00364 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits &> /tmp/tmp.lkjsW7IHqU Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits &> /tmp/tmp.2JIslkQS1U Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits &> /tmp/tmp.9uyMZpp4BV Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits &> /tmp/tmp.rKFG9aXxz0 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Calibrating the magnitude scale Found non-empty wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.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_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits and wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits and wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat Found non-empty wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits and wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat The reference image (wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits) and catalog (wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat) found 'wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat' -> 'wcsmag.cat' 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 Relation between the catalog and instrumental magnitudes is written to calib.txt Matched with Tycho-2 6724 out of 60396 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.736626 a=0.000000 b=1.000000 c=22.736626 From vast_summary.log: estimated ref. image limiting mag.: -7.28 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.46 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.46
Magnitude calibration plot:

____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 55 candidate transients before the final filtering. (Hard limit: 3000) Median FWHM seeing for isolated stars: 2.1 pix UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits 2.1 pix UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits 2.3 pix fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits 2.2 pix fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Limiting magnitude estimates: 15.5 mag. UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits 15.4 mag. UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits 13.9 mag. fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits 13.9 mag. fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits All-image limiting magnitude estimate: 13.9 (SNR ) 13.6 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.lkjsW7IHqU (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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' -> 'wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits WCS_IMAGE_NAME=wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits WCS-calibrated image found: wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Checking if the catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits alredy exist and is non-empty... Catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits WCS catalog name: wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=24, blended=3499, passed=60372 Got 60372 stars (including 56803 good ones) from the SExtractor catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat util/solve_plate_with_UCAC5 got 60372 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 961 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.53" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.51" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 961 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.51" Estimated accuracy of the plate solution: 0.50" Excluding outliers - 961 stars left (next iteration limit 1057) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits -region wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.2JIslkQS1U (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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' -> 'wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits WCS_IMAGE_NAME=wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits WCS-calibrated image found: wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Checking if the catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits alredy exist and is non-empty... Catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits WCS catalog name: wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=21, blended=3416, passed=60362 Got 60362 stars (including 56856 good ones) from the SExtractor catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat util/solve_plate_with_UCAC5 got 60362 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 961 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.53" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.51" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 961 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.51" Estimated accuracy of the plate solution: 0.52" Excluding outliers - 961 stars left (next iteration limit 1057) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits -region wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.9uyMZpp4BV (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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits WCS_IMAGE_NAME=wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits WCS-calibrated image found: wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits Checking if the catalog wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits alredy exist and is non-empty... Catalog wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits WCS catalog name: wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=836, passed=27398 Got 27398 stars (including 26537 good ones) from the SExtractor catalog wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat util/solve_plate_with_UCAC5 got 27398 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 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.40" Estimated accuracy of the plate solution: 0.41" Excluding outliers - 965 stars left (next iteration limit 1061) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits -region wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.rKFG9aXxz0 (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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits WCS_IMAGE_NAME=wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits WCS-calibrated image found: wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Checking if the catalog wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits alredy exist and is non-empty... Catalog wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits WCS catalog name: wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=960, passed=28763 Got 28763 stars (including 27777 good ones) from the SExtractor catalog wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat util/solve_plate_with_UCAC5 got 28763 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 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 962 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Estimated accuracy of the plate solution: 0.45" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Done reading UCAC5 zone files... Matched 962 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Estimated accuracy of the plate solution: 0.45" Estimated accuracy of the plate solution: 0.45" Excluding outliers - 962 stars left (next iteration limit 1058) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits -region wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Saving fully-calibrated image wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Saving fully-calibrated image wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-12_20.00sec_-15.00C_LIGHT_0197.fits Saving fully-calibrated image wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.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_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/wcs_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Preparing the HTML report for the field UMi-01-Q2b1x1 with default.sex.telephoto_lens_vSTL Adding exclusion_list_gaiadr2.txt__out74146.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out74147.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out74148.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out76175.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out76591.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out76688.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out76798.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out77294.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out77375.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out77457.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out77646.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out77958.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_local.txt__out16915.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out32053.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out40591.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 5s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 2s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74146_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 74146_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.79    15:49:05.68 +80:25:12.4   5061 1427   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 15:49:05.89 +80:25:12.7 in Gaia DR2 blend (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.94, MAG_FAINT_SEARCH_LIMIT=13.92) xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74147_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 74147_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.10    15:12:00.11 +73:54:30.5   6803 5163   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 15:12:00.22 +73:54:30.7 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.97, MAG_FAINT_SEARCH_LIMIT=13.95)GAIADR2_OUTPUT=# 1.573 1700311513069267456 227.99934807652 +73.90857036430 13.3365 12.8950 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.573#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74148_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 74148_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.26    15:20:04.65 +75:07:47.5   6341 4496   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 15:20:04.65 +75:07:47.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.19, MAG_FAINT_SEARCH_LIMIT=13.17)GAIADR2_OUTPUT=# 1.066 1700794851509654016 230.01878286621 +75.13011516916 12.5458 12.0688 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.066#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74814_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 74814_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    11.26    14:54:12.52 +72:48:52.4   7720 5625   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75316_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 75316_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    11.98    16:45:49.43 +77:43:50.6   3330 2923   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75869_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 75869_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.51    16:03:00.58 +76:47:38.3   4691 3626   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 16:03:00.48 +76:47:38.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76033_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76033_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.87    16:30:42.05 +77:25:18.2   3786 3185   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 16:30:41.80 +77:25:18.6 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76175_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76175_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.36    15:44:28.15 +80:57:35.6   5154 1093   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 15:44:28.33 +80:57:35.7 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.46, MAG_FAINT_SEARCH_LIMIT=13.44)GAIADR2_OUTPUT=# 0.030 1721106099745962624 236.11801194027 +80.95992360169 12.4701 11.8597 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.030#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76395_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76395_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.76    14:33:05.17 +79:38:43.1   7100 1457   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 14:33:05.33 +79:38:43.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76539_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76539_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.67    17:23:53.78 +77:09:02.5   2026 2923   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76545_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76545_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.69    16:22:31.96 +74:51:35.1   3911 4757   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76555_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76555_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.87    16:21:55.62 +73:56:29.3   3885 5314   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76567_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76567_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.58    16:42:09.24 +77:15:22.0   3396 3227   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76591_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76591_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.75    15:14:02.09 +76:08:30.9   6449 3852   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 15:14:02.06 +76:08:30.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.78, MAG_FAINT_SEARCH_LIMIT=13.76)GAIADR2_OUTPUT=# 1.173 1701191264106279680 228.50976964001 +76.14196475766 13.1198 12.6683 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.173#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76661_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76661_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.91    16:23:00.94 +80:13:51.7   4197 1522   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76688_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76688_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.89    14:58:45.28 +76:30:27.5   6931 3512   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 14:58:45.26 +76:30:27.1 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.88, MAG_FAINT_SEARCH_LIMIT=13.86)GAIADR2_OUTPUT=# 1.009 1701925119398477824 224.68741737776 +76.50759500518 13.1465 12.6944 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.009#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76798_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76798_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.84    16:17:24.10 +80:57:46.9   4372 1091   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 16:17:23.90 +80:57:47.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.86, MAG_FAINT_SEARCH_LIMIT=13.84)GAIADR2_OUTPUT=# 2.744 1710539793002331008 244.34908909316 +80.96395268761 12.9973 12.2516 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.744#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76802_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76802_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.71    16:47:29.30 +76:32:09.3   3135 3621   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76909_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76909_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.04    16:26:54.14 +74:21:00.1   3705 5047   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76975_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76975_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.01    18:27:28.39 +79:27:06.7   0940 0773   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76996_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 76996_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.22    14:52:19.89 +77:56:44.3   6899 2616   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77278_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77278_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.97    15:19:16.80 +81:17:02.8   5714 0824   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77294_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77294_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.26    16:56:57.04 +80:50:43.1   3426 1013   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 16:56:57.55 +80:50:43.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.20, MAG_FAINT_SEARCH_LIMIT=14.18)GAIADR2_OUTPUT=# 0.621 1709657538000270080 254.23875388092 +80.84546653411 13.5018 12.7969 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.621#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77311_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77311_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.13    17:37:15.97 +77:31:31.8   1696 2546   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77312_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77312_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.44    16:14:35.85 +80:14:54.9   4413 1528   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77359_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77359_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.24    16:26:12.04 +73:46:37.6   3696 5396   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77375_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77375_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.32    14:56:30.06 +74:54:59.8   7271 4419   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 14:56:30.04 +74:54:59.8 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.28, MAG_FAINT_SEARCH_LIMIT=14.26)GAIADR2_OUTPUT=# 2.121 1700658894320696192 224.12406550992 +74.91712598318 13.4400 12.8610 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.121#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77457_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77457_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.40    15:09:43.60 +77:01:22.7   6487 3300   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 15:09:43.45 +77:01:22.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.33, MAG_FAINT_SEARCH_LIMIT=14.31)GAIADR2_OUTPUT=# 0.987 1702049398572453504 227.43083575785 +77.02318701460 13.2261 12.7603 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.987#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77464_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77464_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.20    17:55:02.85 +77:53:51.1   1272 2092   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77486_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77486_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.25    17:14:16.41 +77:02:17.2   2313 3094   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77508_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77508_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    12.92    17:01:51.52 +76:44:13.0   2672 3389   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77631_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77631_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.26    15:15:06.20 +76:03:08.3   6422 3913   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77642_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77642_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.29    15:39:18.61 +80:08:19.0   5322 1579   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77646_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77646_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.12    15:14:23.81 +80:15:20.2   5947 1415   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 15:14:24.40 +80:15:20.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.18, MAG_FAINT_SEARCH_LIMIT=14.16)GAIADR2_OUTPUT=# 2.529 1720648805987379200 228.59752572474 +80.25564537318 13.3650 12.9391 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.529#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77656_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77656_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.33    17:25:20.37 +78:43:14.3   2316 2015   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77809_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77809_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.35    16:15:29.95 +73:23:56.6   4133 5663   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77821_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77821_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.26    16:42:59.32 +75:07:54.3   3139 4487   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77830_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77830_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.38    17:35:33.17 +77:03:56.7   1638 2825   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77832_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77832_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.49    15:20:13.12 +76:53:17.9   6151 3449   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77930_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77930_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.53    14:52:28.29 +72:40:11.8   7821 5688   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (17.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77946_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77946_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.57    15:33:44.00 +77:40:57.1   5637 3039   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77958_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 77958_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.50    14:39:37.75 +79:47:22.8   6902 1438   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits **** FOUND 14:39:37.51 +79:47:22.3 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.47, MAG_FAINT_SEARCH_LIMIT=14.45)GAIADR2_OUTPUT=# 1.544 1720748517948320000 219.90821912200 +79.78978691048 13.5638 13.1012 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.544#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 78044_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 78044_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.42    17:55:25.59 +80:00:29.1   1865 0953   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (16.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 78045_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 78045_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.84    14:20:12.36 +75:50:58.7   8387 3414   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 78067_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 78067_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.92    16:07:54.35 +73:32:19.0   4464 5593   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (14.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 78073_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 78073_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.34    14:43:56.97 +76:41:23.9   7398 3255   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 78079_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 78079_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.32    14:13:38.61 +76:34:25.7   8414 2914   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (12.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 78112_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 78112_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.36    16:46:37.39 +73:14:34.0   2777 5588   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 78154_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 78154_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.43    16:30:58.09 +77:06:04.8   3753 3376   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 78164_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 78164_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.55    17:10:47.37 +74:56:07.9   2051 4349   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 78194_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 78194_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.63    15:24:30.55 +75:39:28.7   6121 4208   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (13.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 78222_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 The candidate 78222_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 did not pass the final checks Discovery image 2   2026 03 25.47229    2461124.97229    13.73    15:00:11.90 +74:18:46.6   7224 4812   /data_ssd/NMW-TexasTech/workdir//img_2026-03-25_CI_UMi-01-Q2b1x1_062044_TTUQ2b1x1_18192_7bx9X9EG/fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198.fits Rejecting candidate due to large distance (14.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 40591_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 Preparing report for the candidate 40591_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 16915_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 Preparing report for the candidate 16915_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32053_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 Preparing report for the candidate 32053_fd_UMi-01-Q2b1x1_2026-03-25_06-19-56_20.00sec_-14.90C_LIGHT_0198 make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 8s Prepared the HTML report for the field UMi-01-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 15:41:48.91 +75:26:48.8 16:01:48.79 +77:58:05.1 16:13:19.63 +81:23:37.0 ########### Completed UMi-01-Q2b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ2.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 16:13:19.63 +81:23:37.0 15:41:48.91 +75:26:48.8 16:01:48.79 +77:58:05.1 ################################################################################### 16:13:19.63 +81:23:37.0 -- not an asteroid (will add it to exclusion list) 15:41:48.91 +75:26:48.8 -- not an asteroid (will add it to exclusion list) 16:01:48.79 +77:58:05.1 -- not an asteroid (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 15:41:48.91 +75:26:48.8 -- does not seem to be a hot pixel (will add it to exclusion list) 16:01:48.79 +77:58:05.1 -- does not seem to be a hot pixel (will add it to exclusion list) 16:13:19.63 +81:23:37.0 -- 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) 15:41:48.91 +75:26:48.8 -- a known variable star 16:01:48.79 +77:58:05.1 -- a known variable star 16:13:19.63 +81:23:37.0 -- a known variable star Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 3 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### Adding identified Gaia sources from exclusion_list_gaiadr2.txt exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Adding the following to the exclusion list #### 15:41:48.91 +75:26:48.8 16:01:48.79 +77:58:05.1 16:13:19.63 +81:23:37.0 15:49:05.89 +80:25:12.7 15:12:00.22 +73:54:30.7 15:20:04.65 +75:07:47.5 15:44:28.33 +80:57:35.7 15:14:02.06 +76:08:30.5 14:58:45.26 +76:30:27.1 16:17:23.90 +80:57:47.5 16:56:57.55 +80:50:43.5 14:56:30.04 +74:54:59.8 15:09:43.45 +77:01:22.5 15:14:24.40 +80:15:20.5 14:39:37.51 +79:47:22.3 #################################################### The observatory MPC code is 500 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461124.97179101 -observatory 500 22:43:00.11 -08:13:48.8 Mercury (0.7mag) 01:26:59.91 +08:22:21.9 Venus (-3.9mag) 23:16:10.71 -05:51:56.5 Mars (1.2mag) 07:05:30.78 +22:57:03.4 Jupiter (-2.3mag) 00:19:23.90 -00:12:58.2 Saturn (0.9mag) 03:43:38.34 +19:34:13.7 Uranus (5.8mag) 00:07:54.73 -00:34:01.4 Neptune (7.8mag) 20:32:23.37 -22:53:15.3 Pluto (14.5mag) 06:00:24.05 +28:17:46.8 Moon (-10.2mag) -rw-r--r-- 1 apache apache 362 Mar 25 06:22 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461124.97179101: 07:05:22.38 +22:57:19.8 Io (5.6mag) 07:05:28.84 +22:57:10.3 Europa (5.8mag) 07:05:49.85 +22:56:23.7 Ganymede (5.2mag) 07:05:20.65 +22:57:32.3 Callisto (6.4mag) 07:09:29.96 +22:56:04.3 Himalia (15.2mag) 07:05:30.53 +22:57:01.0 Thebe (16.1mag) 07:09:10.62 +23:21:13.3 Elara (17.2mag) 07:02:56.37 +23:48:22.2 Pasiphae (17.2mag) 07:14:14.44 +22:52:17.7 Carme (18.3mag) 00:19:34.50 -00:13:04.9 Titan (8.8mag) 00:19:28.20 -00:12:57.4 Rhea (10.1mag) 00:19:48.34 -00:10:46.2 Iapetus (11.5mag) 00:19:32.70 -00:12:42.0 Hyperion (14.8mag) 00:21:15.57 -00:02:04.1 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 Mar 25 06:22 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461124.97179101: 13:25:48.19 +04:00:07.0 JWST 19:37:27.43 +06:31:15.2 Chandra 09:14:44.99 -50:26:04.1 XMM-Newton -rw-r--r-- 1 apache apache 96 Mar 25 06:22 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461124.97179101 -observatory 500 18:39:03.69 -27:39:46.3 14.0mag P/2010 H2 (Vales) 04:53:20.85 -70:46:50.2 17.5mag C/2014 UN271 (Bernardinelli-Bernstein) 05:29:04.27 +31:19:02.2 17.1mag C/2017 K2 (PANSTARRS) 17:30:15.91 +07:56:42.1 17.6mag C/2021 G2 (ATLAS) 23:03:16.16 +28:31:54.3 16.9mag C/2022 E2 (ATLAS) 04:05:10.54 +25:25:26.9 15.8mag C/2022 N2 (PANSTARRS) 09:01:33.86 +31:36:43.7 16.0mag C/2022 QE78 (ATLAS) 08:29:53.23 -02:37:26.0 17.2mag C/2022 R6 (PANSTARRS) 18:56:30.36 +16:40:37.2 17.5mag C/2023 A3 (Tsuchinshan-ATLAS) 15:45:49.13 -11:48:06.6 17.6mag P/2023 B1 (PANSTARRS) 09:20:55.28 -15:32:20.6 17.4mag C/2023 F3 (ATLAS) 21:28:12.29 +61:51:19.6 17.4mag C/2023 H5 (Lemmon) 19:31:52.71 -03:32:09.2 14.4mag C/2023 R1 (PANSTARRS) 21:39:43.80 +83:17:02.4 17.7mag C/2023 X2 (Lemmon) 06:14:16.27 +63:43:32.4 16.9mag C/2024 A1 (ATLAS) 04:20:06.32 +08:17:43.3 9.5mag C/2024 E1 (Wierzchos) 11:18:58.94 +03:36:29.7 18.0mag C/2024 G2 (ATLAS) 16:30:36.66 +02:52:23.8 17.4mag C/2024 G6 (ATLAS) 20:12:21.30 +09:48:06.5 14.8mag C/2024 J3 (ATLAS) 03:08:09.16 -25:52:38.9 16.4mag C/2024 T5 (ATLAS) 05:00:17.85 +51:12:42.1 17.6mag C/2025 J1 (Borisov) 15:00:50.58 +23:27:49.0 14.5mag C/2025 L1 (ATLAS) 02:54:13.10 -23:09:22.5 17.7mag C/2025 Q3 (ATLAS) 22:36:12.44 +19:19:04.8 11.9mag C/2025 R3 (PANSTARRS) 13:03:19.27 +01:36:39.3 17.6mag C/2025 Y1 (ATLAS) 01:57:27.00 -03:32:34.3 13.0mag C/2026 A1 (MAPS) 22:53:46.35 +32:20:10.0 13.9mag C/2026 B2 (Sun-Gao) 18:00:49.65 -10:42:00.2 13.1mag 10P/Tempel 15:24:08.46 +04:53:52.5 12.2mag 24P/Schaumasse 11:10:09.13 -02:18:28.5 15.6mag 29P/Schwassmann-Wachmann 17:48:00.50 -10:28:16.3 17.4mag 40P/Vaisala 10:42:57.53 -06:06:25.8 16.5mag 43P/Wolf-Harrington 01:15:42.03 +13:43:30.8 17.0mag 47P/Ashbrook-Jackson 06:34:49.73 +41:27:36.2 17.1mag 63P/Wild 23:00:25.78 -14:09:22.0 15.7mag 65P/Gunn 03:08:55.92 +13:09:39.6 15.9mag 76P/West-Kohoutek-Ikemura 00:18:57.00 +03:56:28.4 14.6mag 78P/Gehrels 21:54:01.72 -15:33:48.9 14.5mag 88P/Howell 01:12:10.00 +14:33:11.2 15.2mag 93P/Lovas 04:17:27.10 +30:58:56.6 16.4mag 123P/West-Hartley 08:09:29.85 +48:15:33.6 16.2mag 124P/Mrkos 02:00:48.93 +11:53:06.8 16.4mag 128P/Shoemaker-Holt 02:05:52.91 +11:39:53.0 17.4mag 131P/Mueller 23:40:03.72 +04:54:00.0 12.4mag 141P/Machholz 23:50:18.55 -02:57:53.5 12.5mag 141P-A/Machholz 22:48:10.80 -05:49:20.3 15.5mag 141P-D/Machholz 00:02:45.98 -12:04:10.0 15.4mag 162P/SidingSpring 10:36:26.90 +31:58:49.1 17.6mag 164P/Christensen 05:57:27.73 +24:42:30.5 17.6mag 198P/ODAS 15:27:18.61 -02:45:30.1 17.0mag 210P/Christensen 20:28:33.95 -16:34:10.8 17.2mag 218P/LINEAR 17:03:44.71 -16:16:33.2 16.2mag 235P/LINEAR 04:50:01.97 +32:34:08.1 16.4mag 240P/NEAT 07:30:42.50 -07:46:21.1 17.5mag 242P/Spahr 15:48:12.96 +05:26:17.7 17.6mag 391P/Kowalski 07:28:28.76 +21:10:40.9 17.6mag 450P/LONEOS 05:06:27.03 +46:19:48.8 17.9mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.8K Mar 25 06:22 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82 16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54 17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39 19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81 08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27 12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6 18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16 12:16:02.87 -53:16:33.70 ASASSN-26cc 2026-03-20.08 3.93 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31 13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97 06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67 12:20:27.90 -45:55:38.40 ASASSN-26bt 2026-03-19.05 16.24 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 06:04:29.75 +53:23:34.00 SN 2026eza 2026-03-18.2 17.48 11:54:57.87 +69:19:28.90 AT2026fsf 2026-03-18.14 16.95 10:44:46.95 +58:27:29.30 SN 2026enn 2026-03-18.13 17.53 20:45:54.04 -73:26:43.00 AT 2026ezy 2026-03-18.13 16.83 06:53:18.10 -59:10:49.30 ASASSN-26bs 2026-03-18.02 16.93 07:45:09.29 -62:14:36.20 ASASSN-26br 2026-03-16.16 16.78 19:24:27.93 -52:04:36.40 AT 2023uk 2026-03-16.35 14.2 04:52:54.50 -15:20:57.10 AT2026fhw 2026-03-14.06 SDSS 11:10:34.24 +02:58:48.10 SN2026drr 2026-03-14.08 0.2 07:26:45.73 -27:45:13.90 ASASSN-26bo 2026-03-14.17 13.8 16:35:46.94 +58:12:28.40 SN2026ebt 2026-03-12.41 17.12 13:01:19.45 +15:42:15.00 SN2026ehe 2026-03-12.11 -0.29 09:15:55.41 +10:08:09.70 SN2026efq 2026-03-12.16 0.06 03:31:20.92 -35:29:29.00 SN2026evh 2026-03-12.05 17.29 06:26:19.15 -85:18:28.10 AT2026ffp 2026-03-12.16 0.37 14:16:42.30 -41:18:36.50 AT2026fij 2026-03-12.05 15.97 10:45:04.71 +00:06:13.10 SN 2026exe 2026-03-11.78 16.48 18:07:45.58 +69:43:01.00 SN2026ess 2026-03-12.37 17.37 13:11:03.58 +49:06:31.80 AT2026ewa 2026-03-12.42 16.77 15:03:25.23 -63:11:22.20 ASASSN-26bp 2026-03-11.92 13.33 13:09:37.25 -35:50:25.20 AT2024cmo 2026-03-11.12 16.29 13:06:01.97 -15:50:14.40 AT2026fdy 2026-03-10.33 16.68 11:30:09.67 -47:26:43.70 ASASSN-26bn 2026-03-10.12 15.2 05:03:25.25 -24:16:50.40 (= Gaia 2026-03-9.09 14.32 03:42:32.53 -04:17:53.70 ASASSN-26bm 2026-03-8.04 15.22 04:31:00.53 -68:29:50.20 ASASSN-26bl 2026-03-7.9 10.26 16:18:17.61 +41:25:11.40 SN 2026dkf 2026-03-6.31 16.7 13:45:00.35 +61:16:50.90 SN 2026ejl 2026-03-6.41 -0.66 09:27:45.48 -37:49:32.80 ASASSN-26bk 2026-03-2.3 13.11 20:22:01.20 +23:47:47.30 ASASSN-26bi 2026-02-28.51 15.86 11:16:22.10 +29:26:22.80 AT2026enm 2026-02-28.39 16.88 08:05:59.83 -48:39:35.60 ASASSN-26bh 2026-02-26.05 14.64 13:24:27.02 -45:57:01.40 ASASSN-26bg 2026-02-26.35 15.28 17:27:50.95 -68:28:46.40 ASASSN-26bf 2026-02-26.3 16.28 18:03:39.29 +19:58:46.30 ASASSN-26be 2026-02-25.56 14.95 17:40:18.19 +07:20:59.60 SN 2026crm 2026-02-24.34 16.9 18:38:35.79 -79:28:57.30 ASASSN-26bb 2026-02-24.37 16.2 17:43:29.75 +11:24:00.60 ASASSN-26bc 2026-02-23.37 -3.37 16:59:41.08 -80:01:51.20 ASASSN-26bd 2026-02-23.3 14.38 11:23:31.77 -08:39:15.40 SN2026cff 2026-02-23.15 -1.08 14:55:17.39 -05:56:05.30 SN2026dmk 2026-02-23.22 -0.76 12:28:15.19 +44:27:20.80 SN2026cjz 2026-02-23.47 15.62 12:12:29.55 -02:40:43.30 AT2026dsk 2026-02-23.4 17.21 09:21:05.29 +06:11:42.80 SN2026chr 2026-02-23.1 17.39 16:05:38.61 +18:06:07.40 SN 2026dsy 2026-02-23.36 17.15 04:55:50.66 -29:52:57.70 SN 2026dpg 2026-02-23.11 15.75 04:21:28.18 -53:22:54.40 AT2026drl 2026-02-21.03 17.31 11:50:37.32 +55:21:13.70 SN 2026dix 2026-02-21.43 16.39 16:21:19.69 -63:47:29.40 ASASSN-26az 2026-02-21.03 17.02 02:45:30.93 -54:17:43.10 SN 2026cju 2026-02-21.04 17.54 01:58:40.68 +47:34:50.10 ASASSN-26av 2026-02-21.09 15.97 18:35:53.01 -42:31:38.90 ASASSN-26aw 2026-02-21.12 15.89 11:40:18.88 -39:45:09.20 ASASSN-26ax 2026-02-21.08 15.73 02:26:23.52 -51:42:29.80 ASASSN-26ay 2026-02-21.04 13.93 08:46:07.66 +01:17:43.90 ASASSN-26ba 2026-02-20.23 15.43 14:15:47.69 -48:05:16.40 SN2026dez 2026-02-19.19 15.93 17:25:53.90 -23:28:31.50 ASASSN-26au 2026-02-18.33 15.82 16:07:59.09 -24:00:10.00 SN2026cmv 2026-02-17.28 16.19 18:15:01.25 -37:43:36.70 ASASSN-26at 2026-02-16.36 15.94 13:01:07.08 -11:25:16.30 AT2026bzh 2026-02-12.45 17.3 10:56:29.81 -07:07:25.30 SN 2026bre 2026-02-12.16 17.15 08:55:43.51 -53:26:11.50 ASASSN-26as 2026-02-12.2 16.54 06:33:50.98 -41:46:25.10 ASASSN-26ar 2026-02-12.04 16.42 12:15:22.43 +23:59:39.60 SN2026bzg 2026-02-11.27 16.32 08:01:10.95 -03:43:14.30 AT2026coj 2026-02-9.25 13.73 12:44:00.18 -57:03:46.80 ASASSN-26aq 2026-02-9.18 16 06:26:33.34 -54:06:39.90 AT2026cih 2026-02-8.06 17.26 23:08:59.40 -88:59:11.60 SN 2026bsu 2026-02-8.03 16.02 01:04:14.94 -62:31:02.30 SN 2026azk 2026-02-8.04 16.41 08:44:55.41 +64:55:09.90 SN 2026anq 2026-02-7.16 17.62 12:37:42.99 +33:26:05.40 SN 2026bnm 2026-02-7.29 16.74 00:12:55.45 +33:21:25.90 SN2026cbh 2026-02-7.09 16.33 08:02:12.64 -04:14:20.90 SN 2026auh 2026-02-7.11 16.64 18:03:52.67 -31:27:26.00 TCP J18035290-3127298 2026-02-7.37 15.76 12:18:03.59 +50:27:10.20 SN 2026bjz 2026-02-7.25 16.48 07:51:51.12 +55:05:27.60 SN 2026ail 2026-02-6.21 16.85 08:10:56.38 +36:49:42.80 AT2026bsa 2026-02-6.29 17.47 04:43:45.47 -15:49:01.00 SN2026azr 2026-02-5.24 16.96 06:14:48.48 -34:20:08.90 ASASSN-26ap 2026-02-5.2 13.77 02:42:33.90 -27:21:02.60 SN 2026aip 2026-02-4.09 15.85 00:43:12.26 +38:35:47.90 AT2026brt 2026-02-3.12 14.92 14:34:27.21 +21:56:59.90 SN2026atb 2026-01-29.32 15.59 13:12:04.11 -60:56:12.40 ASASSN-26ao 2026-01-28.35 15.61 13:00:36.49 -06:28:26.00 SN2026azd 2026-01-28.23 15.69 10:33:50.27 -31:00:53.40 SN 2026ayz 2026-01-25.11 15.3 -rw-r--r-- 1 apache apache 5.8K Mar 25 06:22 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 15:33:45.28 -22:11:07.3 TCP J15334528-2211073 2026-01-16.8451 14.9mag 22:34:01.26 +39:53:32.8 TCP J22340126+3953328 2026-01-17.5738 16.79Cmag 00:42:52.36 +41:16:13.3 PNV J00425236+4116133 2026-01-18.5502 17.41Cmag 06:57:11.19 -17:24:43.9 TCP J06571119-1724439 2026-01-18.5375 14.2mag 00:42:52.23 +41:01:44.7 PNV J00425223+4101447 2026-01-19.5505 18.74Cmag 09:54:46.47 +69:06:31.7 PNV J09544647+6906317 2026-01-26.8081 19.3mag 18:08:51.99 -26:16:21.9 TCP J18085199-2616219 2026-01-31.8519 12.2mag 08:01:11.02 -03:43:14.1 TCP J08011102-0343141 2026-02-08.8090 15.10Cmag 05:19:15.40 -02:04:51.5 TCP J05191540-0204515 2026-02-13.4306 14.5mag 10:52:41.26 +36:40:08.9 TCP J10524126+3640089 2026-02-17.6065 17.4mag 05:50:50.81 +36:22:45.1 TCP J05505081+3622451 2026-02-17.5511 15.7mag 00:42:51.33 +41:13:49.1 PNV J00425133+4113491 2026-02-20.738 18.3mag 00:43:04.88 +41:29:41.4 PNV J00430488+4129414 2026-02-20.5923 18.84Cmag 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag -rw-r--r-- 1 apache apache 187K Mar 25 06:22 tocp_transients_list.txt

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