Mean magnitude and position on the discovery images: 
                   2026 06 20.2995  2461211.7995   9.31  14:17:20.07 +66:47:43.3
110.43497  48.19550 galactic  UMi  Second-epoch detections are separated by 0.4" and 6.4 pix   
The object was found in VSX
 4"  U UMi                         
Type: M
#   Max.           Min./Amp.       JD0           Period
     7.100   V            13.000   V         2445418.00000        330.920000000000   M6e-M8e                      
The object was not found in astcheck.
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 14:17:20.07 +66:47:43.3:  10.35 +/- 0.00  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 14:17:20.07 +66:47:43.3:  10.34 +/- 0.00  detection
Forced photometry reference-image weighted average:  10.34 +/- 0.00
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits


UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits


fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits


fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits -crosshair 5197.32617 5121.27100 image    wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits -crosshair 5195.28955 5117.86621 image    wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits -crosshair 5150.56738 5137.73682 image    wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits -crosshair 5151.85498 5131.47363 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 06 20.29946 14 17 20.07 +66 47 43.3           9.3 R      V36

Position measured on individual images:

     TAU0008  C2026 06 20.29920 14 17 20.06 +66 47 43.1           9.3 R      V36
     TAU0008  C2026 06 20.29973 14 17 20.09 +66 47 43.5           9.3 R      V36

You may copy/paste the above measurements to the following online services:
MPChecker (in case the button does not work)
NEOCMTChecker (NEO's and comets)
sat_id2 (artificial satellites; needs at least two observations to work)
fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)

Here is a stub line for reporting a new transient to the TOCP. Don't forget to set the constellation name and the number of days since the last non-detection!

TCP 2026 06 20.2995*  14 17 20.07 +66 47 43.3   9.3 U             UMi       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
U UMi,2461211.7995,9.31,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
U UMi 20260620.2995 9.31CV NMW


The AAVSO data should be submitted to https://www.aavso.org/webobs

The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to  vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461149.86733143 19.04.2026 08:48:47.436   /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
First image: 2461149.86733143 19.04.2026 08:48:47.436   /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Last  image: 2461211.79972752 20.06.2026 07:11:26.458   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.53
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 3 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  6222
Objects passed selection criteria:  6217
Measurements per detected object (mean, median, min, max):    3.8    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.8    4.0    2    4
Average stars detected per image: 5987.25
Average stars matched: 5857.25 (97.8287 %)
Memory usage VmPeak:   112416 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Jun 16 15:05:04 CDT 2026
VaST build number  1.0rc89-100-g8a7e82c2
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-16)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Jun 20 02:31:50 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461149.86733143 19.04.2026 08:48:47.436   /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
First image: 2461149.86733143 19.04.2026 08:48:47.436   /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Last  image: 2461211.79972752 20.06.2026 07:11:26.458   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 41
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.26
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 18 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  34177
Objects passed selection criteria:  34094
Measurements per detected object (mean, median, min, max):    3.7    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.7    4.0    2    4
Average stars detected per image: 32748
Average stars matched: 31713.8 (96.8418 %)
Memory usage VmPeak:   137280 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Jun 16 15:05:04 CDT 2026
VaST build number  1.0rc89-100-g8a7e82c2
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-16)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Jun 20 02:33:29 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
UMi-02-Q2b1x1
#######################################
########### Starting UMi-02-Q2b1x1 ###########
Processing UMi-02-Q2b1x1
server tau has sufficient free disk space available: 403932 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 403932 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Small preview (one of the new images): 

Large previews of the second-epoch (new) images:

MAKE_PNG_PLOTS=yes


renamed 'UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.png' -> 'transient_report/UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits_preview.png'

UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits


renamed 'UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.png' -> 'transient_report/UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits_preview.png'

UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.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= 522.6192
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 519.1383
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 980.9390
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 499.7266
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 980.8926
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 498.8919
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 1.87697
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     21.3999996185303 / [degC] Focuser temperature
AMBTEMP =                 21.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-06-20T02:10:40.9331701' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-20T07:10:40.9331701' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61211.2990848725 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-20T07:10:50.8334496' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61211.2991994559 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  5.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     216.004031561107 / [deg] RA of telescope" status=0
Record 32: "DEC     =     69.9999504738066 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     42.2497222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     336.741666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.48554465424821 / 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-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '14 24 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+70 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20406 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20406 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.3999996185303 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.3999996185303 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 17.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 78.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                900.1 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 21.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  3.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            25.602048 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             23.00184 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/d_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits :)

Spent 0.579204 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/d_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 20659.746399
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits :)


No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5)
renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  4.9 / [degC] CCD temperature
FOCTEMP =     21.4400005340576 / [degC] Focuser temperature
AMBTEMP =                 21.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-06-20T02:11:26.4588382' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-20T07:11:26.4588382' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61211.2996117822 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-20T07:11:36.3626546' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61211.2997264122 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  4.9 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     216.004031656026 / [deg] RA of telescope" status=0
Record 32: "DEC     =     69.9999504476703 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     42.1866666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     336.715277777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.48734030867714 / 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-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '14 24 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+70 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20406 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20406 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.4400005340576 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.4400005340576 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 17.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 78.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                900.1 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 21.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  3.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            25.602048 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             23.00184 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/d_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits :)

Spent 0.581088 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/d_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 20659.746399
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits :)


No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5)
renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
Previews of the CALIBRATED second-epoch images:


fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits



fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.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-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
  
SExtractor catalog cache: saved UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.cat to cache
SExtractor catalog cache: saved UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.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-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.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: 2461211.79920061
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits exists and is non-empty
Saving wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits to local_wcs_cache/
'wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits' -> 'local_wcs_cache/wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits'
wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits exists and is non-empty
Saving wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits to local_wcs_cache/
'wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits' -> 'local_wcs_cache/wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits'
wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits exists and is non-empty
Saving wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits to local_wcs_cache/
'wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits' -> 'local_wcs_cache/wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits'
wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits exists and is non-empty
Saving wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits to local_wcs_cache/
'wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits' -> 'local_wcs_cache/wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits (1st reference image)
verification OK: wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Image size: 937.2'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:24:01.598 +69:59:33.48 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits (1st new image)
verification OK: wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:23:54.677 +70:00:15.80 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:24:01.598 +69:59:33.48
Second-epoch image center 14:23:54.677 +70:00:15.80
Angular distance between the image centers 0.0153 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits (2nd new image)
verification OK: wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:23:55.592 +69:59:39.08 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:24:01.598 +69:59:33.48
Second-epoch image center 14:23:55.592 +69:59:39.08
Angular distance between the image centers 0.0087 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  14:23:54.677 +70:00:15.80
Second-epoch second image center 14:23:55.592 +69:59:39.08
Angular distance between the image centers 0.01028 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-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits &> /tmp/tmp.z5L63VrUoC
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits &> /tmp/tmp.el713dsYB6
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits &> /tmp/tmp.3J9cuXFyvi
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits &> /tmp/tmp.uwGZPb12GO
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
Calibrating the magnitude scale
Found non-empty wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.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-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
Found non-empty wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat
The reference image (wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits) and catalog (wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat) found
'wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat' -> 'wcsmag.cat'
Read 7945 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9824 to 243.8598 deg, Dec +63.6717 to +75.2391 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 187.9824 to 243.8598 deg, Dec 63.6717 to 75.2391 deg
Loaded 8083 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4842 out of 5013 total matches.
Matched with Tycho-2 5013 out of 7945 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.723900
a=0.000000 b=1.000000 c=22.723900
From vast_summary.log: estimated ref. image limiting mag.:  -7.53
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.19

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.19

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7945 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9824 to 243.8598 deg, Dec +63.6717 to +75.2391 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 187.9824 to 243.8598 deg, Dec 63.6717 to 75.2391 deg
Loaded 8083 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4842 out of 5013 total matches.
Matched with Tycho-2 5013 out of 7945 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits:


Forced-photometry filter: calibrated wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits -> calib.txt_param_ref_wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits (aperture=6.3)
Read 7905 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9826 to 243.8599 deg, Dec +63.6717 to +75.2224 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 187.9826 to 243.8599 deg, Dec 63.6717 to 75.2224 deg
Loaded 8075 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4845 out of 5009 total matches.
Matched with Tycho-2 5009 out of 7905 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits:


Forced-photometry filter: calibrated wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits -> calib.txt_param_ref_wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits (aperture=6.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 3 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.4 pix  UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
 2.4 pix  UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
 2.5 pix  fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
 2.5 pix  fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
 2.4 pix  wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
 2.4 pix  wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Limiting magnitude estimates:
 15.2 mag.  UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
 15.2 mag.  UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
 15.0 mag.  fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
 15.0 mag.  fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
All-image limiting magnitude estimate:  15.0 (SNR )  12.1 (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.z5L63VrUoC (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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.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-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits' -> 'wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS_IMAGE_NAME=wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS-calibrated image found: wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Checking if the catalog wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat corresponding to the image wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits alredy exist and is non-empty...
Catalog wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat corresponding to the image wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS catalog name: wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=497, passed=7945
Got 7945 stars (including 7439 good ones) from the SExtractor catalog wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
util/solve_plate_with_UCAC5 got 7945 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 7868 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 7868 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 7868 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits N_match=971 sigma_overall_arcsec=0.478 sigma_q1_arcsec=0.335 sigma_q2_arcsec=0.649 sigma_q3_arcsec=0.435 sigma_q4_arcsec=0.625 n_q1=267 n_q2=250 n_q3=239 n_q4=215 worst_quadrant_to_overall_ratio=1.358
The image catalog is written to wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits -region wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.el713dsYB6 (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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.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-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits' -> 'wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS_IMAGE_NAME=wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS-calibrated image found: wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Checking if the catalog wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat corresponding to the image wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits alredy exist and is non-empty...
Catalog wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat corresponding to the image wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS catalog name: wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=492, passed=7905
Got 7905 stars (including 7405 good ones) from the SExtractor catalog wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat 
util/solve_plate_with_UCAC5 got 7905 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 7833 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 7835 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 7835 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits N_match=970 sigma_overall_arcsec=0.475 sigma_q1_arcsec=0.357 sigma_q2_arcsec=0.630 sigma_q3_arcsec=0.455 sigma_q4_arcsec=0.605 n_q1=261 n_q2=251 n_q3=241 n_q4=217 worst_quadrant_to_overall_ratio=1.327
The image catalog is written to wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits -region wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.3J9cuXFyvi (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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Checking if the catalog wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
WCS catalog name: wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=430, passed=7321
Got 7321 stars (including 6883 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat 
util/solve_plate_with_UCAC5 got 7321 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.2)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 7246 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.2)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 7247 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 7247 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits N_match=969 sigma_overall_arcsec=0.448 sigma_q1_arcsec=0.333 sigma_q2_arcsec=0.633 sigma_q3_arcsec=0.405 sigma_q4_arcsec=0.637 n_q1=267 n_q2=248 n_q3=240 n_q4=214 worst_quadrant_to_overall_ratio=1.424
The image catalog is written to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits -region wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.uwGZPb12GO (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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
Checking if the catalog wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
WCS catalog name: wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=433, passed=7336
Got 7336 stars (including 6898 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat 
util/solve_plate_with_UCAC5 got 7336 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.2)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 7270 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.2)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 7270 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 7270 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits N_match=967 sigma_overall_arcsec=0.412 sigma_q1_arcsec=0.318 sigma_q2_arcsec=0.588 sigma_q3_arcsec=0.373 sigma_q4_arcsec=0.573 n_q1=262 n_q2=250 n_q3=239 n_q4=216 worst_quadrant_to_overall_ratio=1.427
The image catalog is written to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits -region wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits sigma_overall=0.478 worst_q_ratio=1.358
ref2=UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits sigma_overall=0.475 worst_q_ratio=1.327
new1=fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits sigma_overall=0.448 worst_q_ratio=1.424
new2=fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits sigma_overall=0.412 worst_q_ratio=1.427
reference average sigma_overall=0.4765 worst_q_ratio=1.3425
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659_astrometric_residuals.png (971 matched stars from wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660_astrometric_residuals.png (970 matched stars from wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274_astrometric_residuals.png (969 matched stars from wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.40 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275_astrometric_residuals.png (967 matched stars from wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits'
Saving fully-calibrated image wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits'
Preparing the HTML report for the field UMi-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 14:17:20.07 +66:47:43.3:  10.35 +/- 0.00  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 14:17:20.07 +66:47:43.3:  10.34 +/- 0.00  detection
Forced photometry reference-image weighted average:  10.34 +/- 0.00
Forced photometry filter KEPT candidate at 14:17:20.07 +66:47:43.3: ref_mag=10.34 +/- 0.00 new_mean_mag=9.3126 delta=1.03 (need > 0.90)
Adding exclusion_list_local.txt__out06410.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 20375_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 20375_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 2     2026 06 20.29973    2461211.79973    12.31    13:54:21.83 +68:50:08.5   6389 3824   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

**** FOUND  13:54:21.82 +68:50:08.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 02389_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 02389_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 3     2026 06 20.29973    2461211.79973    10.27    14:23:39.68 +72:30:20.3   4825 1676   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

**** FOUND  14:23:39.69 +72:30:20.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 06410_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
Preparing report for the candidate 06410_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 7s
Prepared the HTML report for the field UMi-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
14:17:20.07 +66:47:43.3
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-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
  
SExtractor catalog cache: saved UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.cat to cache
SExtractor catalog cache: saved UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.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-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Creating symlink local_wcs_cache/wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Creating symlink local_wcs_cache/wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Creating symlink local_wcs_cache/wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.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-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits exists and is non-empty
wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits exists and is non-empty
wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits exists and is non-empty
wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits (1st reference image)
verification OK: wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Image size: 937.2'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:24:01.598 +69:59:33.48 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits (1st new image)
verification OK: wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:23:54.677 +70:00:15.80 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:24:01.598 +69:59:33.48
Second-epoch image center 14:23:54.677 +70:00:15.80
Angular distance between the image centers 0.0153 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits (2nd new image)
verification OK: wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:23:55.592 +69:59:39.08 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:24:01.598 +69:59:33.48
Second-epoch image center 14:23:55.592 +69:59:39.08
Angular distance between the image centers 0.0087 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  14:23:54.677 +70:00:15.80
Second-epoch second image center 14:23:55.592 +69:59:39.08
Angular distance between the image centers 0.01028 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-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits &> /tmp/tmp.9JSP37gChK
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits &> /tmp/tmp.KCcWSAsnHM
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits &> /tmp/tmp.QOH2JKwThT
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits &> /tmp/tmp.UREyMEWnjk
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
Calibrating the magnitude scale
Found non-empty wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.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-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
Found non-empty wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat
The reference image (wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits) and catalog (wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat) found
'wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat' -> 'wcsmag.cat'
Read 41527 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9398 to 244.1236 deg, Dec +63.6486 to +75.2504 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 187.9398 to 244.1236 deg, Dec 63.6486 to 75.2504 deg
Loaded 8148 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4663 out of 5124 total matches.
Matched with Tycho-2 5124 out of 41527 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.600100
a=0.000000 b=1.000000 c=22.600100
From vast_summary.log: estimated ref. image limiting mag.:  -7.26
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.34

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.34

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 41527 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9398 to 244.1236 deg, Dec +63.6486 to +75.2504 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 187.9398 to 244.1236 deg, Dec 63.6486 to 75.2504 deg
Loaded 8148 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4663 out of 5124 total matches.
Matched with Tycho-2 5124 out of 41527 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits:


Forced-photometry filter: calibrated wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits -> calib.txt_param_ref_wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits (aperture=4.9)
Read 41453 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9827 to 244.1202 deg, Dec +63.6500 to +75.2477 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 187.9827 to 244.1202 deg, Dec 63.6500 to 75.2477 deg
Loaded 8139 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4650 out of 5116 total matches.
Matched with Tycho-2 5116 out of 41453 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits:


Forced-photometry filter: calibrated wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits -> calib.txt_param_ref_wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 24 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.2 pix  UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
 2.2 pix  UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
 2.3 pix  fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
 2.3 pix  fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
 2.2 pix  wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
 2.2 pix  wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Limiting magnitude estimates:
 15.3 mag.  UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
 15.3 mag.  UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
 15.2 mag.  fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
 15.2 mag.  fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
All-image limiting magnitude estimate:  15.2 (SNR )  14.5 (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.9JSP37gChK (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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.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-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits' -> 'wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS_IMAGE_NAME=wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS-calibrated image found: wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Checking if the catalog wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat corresponding to the image wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits alredy exist and is non-empty...
Catalog wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat corresponding to the image wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS catalog name: wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=13, blended=2144, passed=41514
Got 41514 stars (including 39324 good ones) from the SExtractor catalog wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
util/solve_plate_with_UCAC5 got 41514 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 41081 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 41081 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 41081 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits N_match=972 sigma_overall_arcsec=0.469 sigma_q1_arcsec=0.340 sigma_q2_arcsec=0.690 sigma_q3_arcsec=0.425 sigma_q4_arcsec=0.595 n_q1=271 n_q2=246 n_q3=233 n_q4=222 worst_quadrant_to_overall_ratio=1.472
The image catalog is written to wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits -region wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.KCcWSAsnHM (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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.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-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits' -> 'wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS_IMAGE_NAME=wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS-calibrated image found: wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Checking if the catalog wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat corresponding to the image wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits alredy exist and is non-empty...
Catalog wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat corresponding to the image wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS catalog name: wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=18, blended=2188, passed=41435
Got 41435 stars (including 39206 good ones) from the SExtractor catalog wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat 
util/solve_plate_with_UCAC5 got 41435 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.2)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 41050 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 41050 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 41050 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 973 stars left (next iteration limit 1070)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits N_match=973 sigma_overall_arcsec=0.470 sigma_q1_arcsec=0.352 sigma_q2_arcsec=0.583 sigma_q3_arcsec=0.450 sigma_q4_arcsec=0.611 n_q1=269 n_q2=247 n_q3=237 n_q4=220 worst_quadrant_to_overall_ratio=1.299
The image catalog is written to wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits -region wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.QOH2JKwThT (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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Checking if the catalog wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
WCS catalog name: wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=14, blended=2114, passed=36170
Got 36170 stars (including 34006 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat 
util/solve_plate_with_UCAC5 got 36170 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 969 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 35832 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 35831 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 35831 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits N_match=974 sigma_overall_arcsec=0.443 sigma_q1_arcsec=0.344 sigma_q2_arcsec=0.582 sigma_q3_arcsec=0.440 sigma_q4_arcsec=0.568 n_q1=279 n_q2=233 n_q3=251 n_q4=211 worst_quadrant_to_overall_ratio=1.314
The image catalog is written to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits -region wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.UREyMEWnjk (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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
Checking if the catalog wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
WCS catalog name: wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=2039, passed=35867
Got 35867 stars (including 33785 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat 
util/solve_plate_with_UCAC5 got 35867 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 35544 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 35547 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 35547 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits N_match=969 sigma_overall_arcsec=0.428 sigma_q1_arcsec=0.349 sigma_q2_arcsec=0.504 sigma_q3_arcsec=0.407 sigma_q4_arcsec=0.600 n_q1=271 n_q2=236 n_q3=249 n_q4=213 worst_quadrant_to_overall_ratio=1.401
The image catalog is written to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits -region wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Saving fully-calibrated image wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.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_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/wcs_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits
Preparing the HTML report for the field UMi-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:29:08.27 +66:41:38.0:  14.46 +/- 0.12  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 14:43:56.76 +68:05:38.7:  12.83 +/- 0.02  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:25:14.52 +65:11:53.6:  14.23 +/- 0.09  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:18:59.47 +73:25:39.9:  14.27 +/- 0.09  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:32:35.42 +71:06:41.2:  14.18 +/- 0.08  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:29:08.27 +66:41:38.0:  14.64 +/- 0.14  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 14:43:56.76 +68:05:38.7:  12.84 +/- 0.02  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:23:21.73 +72:57:10.7:  14.75 +/- 0.15  detection
Forced photometry reference-image weighted average:  14.54 +/- 0.09
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:18:59.47 +73:25:39.9:  14.28 +/- 0.09  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:35:20.98 +69:49:07.2:  14.93 +/- 0.16  detection
Forced photometry filter REJECTED candidate at 15:29:08.27 +66:41:38.0: ref_mag=14.54 +/- 0.09 new_mean_mag=14.5881 delta=-0.05 (need > 0.90)
Forced photometry reference-image weighted average:  12.83 +/- 0.01
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:16:38.15 +71:11:01.5:  14.73 +/- 0.13  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:45:05.62 +69:52:25.8:  15.12 +/- 0.20  detection
Forced photometry filter REJECTED candidate at 14:43:56.76 +68:05:38.7: ref_mag=12.83 +/- 0.01 new_mean_mag=13.1312 delta=-0.30 (need > 0.90)
Forced photometry reference-image weighted average:  14.28 +/- 0.06
Forced photometry filter REJECTED candidate at 15:18:59.47 +73:25:39.9: ref_mag=14.28 +/- 0.06 new_mean_mag=14.3370 delta=-0.06 (need > 0.90)
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:25:14.52 +65:11:53.6:  14.01 +/- 0.08  detection
Forced photometry reference-image weighted average:  14.10 +/- 0.06
Forced photometry filter REJECTED candidate at 15:25:14.52 +65:11:53.6: ref_mag=14.10 +/- 0.06 new_mean_mag=14.6138 delta=-0.52 (need > 0.90)
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:13:48.92 +66:34:46.6:  14.96 +/- 0.17  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:32:35.42 +71:06:41.2:  14.07 +/- 0.08  detection
Forced photometry reference-image weighted average:  14.12 +/- 0.06
Forced photometry filter REJECTED candidate at 15:32:35.42 +71:06:41.2: ref_mag=14.12 +/- 0.06 new_mean_mag=14.4841 delta=-0.36 (need > 0.90)
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:23:21.73 +72:57:10.7:  14.63 +/- 0.13  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:16:38.15 +71:11:01.5:  14.92 +/- 0.16  detection
Forced photometry reference-image weighted average:  14.68 +/- 0.10
Forced photometry filter REJECTED candidate at 15:23:21.73 +72:57:10.7: ref_mag=14.68 +/- 0.10 new_mean_mag=14.4588 delta=0.23 (need > 0.90)
Forced photometry reference-image weighted average:  14.80 +/- 0.10
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:45:05.62 +69:52:25.8:  15.07 +/- 0.19  detection
Forced photometry filter REJECTED candidate at 15:16:38.15 +71:11:01.5: ref_mag=14.80 +/- 0.10 new_mean_mag=14.7229 delta=0.08 (need > 0.90)
Forced photometry reference-image weighted average:  15.10 +/- 0.14
Forced photometry filter REJECTED candidate at 15:45:05.62 +69:52:25.8: ref_mag=15.10 +/- 0.14 new_mean_mag=14.6518 delta=0.44 (need > 0.90)
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:35:20.98 +69:49:07.2:  15.00 +/- 0.18  detection
Forced photometry reference-image weighted average:  14.96 +/- 0.12
Forced photometry filter REJECTED candidate at 15:35:20.98 +69:49:07.2: ref_mag=14.96 +/- 0.12 new_mean_mag=14.7386 delta=0.22 (need > 0.90)
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:13:48.92 +66:34:46.6:  14.84 +/- 0.16  detection
Forced photometry reference-image weighted average:  14.89 +/- 0.12
Forced photometry filter REJECTED candidate at 15:13:48.92 +66:34:46.6: ref_mag=14.89 +/- 0.12 new_mean_mag=14.6468 delta=0.25 (need > 0.90)
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:24:15.33 +67:08:57.1:  14.78 +/- 0.15  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:42:55.86 +70:51:03.7:  14.86 +/- 0.17  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:20:40.32 +66:45:21.7:  14.92 +/- 0.16  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:18:07.14 +65:24:35.2:  14.84 +/- 0.16  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 14:55:47.95 +73:20:02.7:  15.03 +/- 0.16  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:24:15.33 +67:08:57.1:  15.16 +/- 0.21  detection
Forced photometry reference-image weighted average:  14.92 +/- 0.12
Forced photometry filter REJECTED candidate at 15:24:15.33 +67:08:57.1: ref_mag=14.92 +/- 0.12 new_mean_mag=14.7185 delta=0.20 (need > 0.90)
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:50:24.36 +71:41:02.4:  15.05 +/- 0.19  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:20:40.32 +66:45:21.7:  14.98 +/- 0.16  detection
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:42:55.86 +70:51:03.7:  15.07 +/- 0.20  detection
Forced photometry reference-image weighted average:  14.95 +/- 0.11
Forced photometry reference-image weighted average:  14.95 +/- 0.13
Forced photometry filter REJECTED candidate at 15:20:40.32 +66:45:21.7: ref_mag=14.95 +/- 0.11 new_mean_mag=14.8346 delta=0.11 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:42:55.86 +70:51:03.7: ref_mag=14.95 +/- 0.13 new_mean_mag=14.7066 delta=0.24 (need > 0.90)
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:18:07.14 +65:24:35.2:  14.99 +/- 0.19  detection
Forced photometry reference-image weighted average:  14.90 +/- 0.12
Forced photometry filter REJECTED candidate at 15:18:07.14 +65:24:35.2: ref_mag=14.90 +/- 0.12 new_mean_mag=14.8815 delta=0.02 (need > 0.90)
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 14:55:47.95 +73:20:02.7:  14.99 +/- 0.16  detection
Forced photometry reference-image weighted average:  15.01 +/- 0.11
Forced photometry filter REJECTED candidate at 14:55:47.95 +73:20:02.7: ref_mag=15.01 +/- 0.11 new_mean_mag=14.7037 delta=0.31 (need > 0.90)
Forced photometry on wcs_UMi-02-Q2b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:50:24.36 +71:41:02.4:  14.97 +/- 0.18  detection
Forced photometry reference-image weighted average:  15.01 +/- 0.13
Forced photometry filter REJECTED candidate at 15:50:24.36 +71:41:02.4: ref_mag=15.01 +/- 0.13 new_mean_mag=14.8164 delta=0.19 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 3s
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: 0s
  
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Considering the candidate 52644_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52644_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.63    15:29:08.34 +66:41:37.1   0885 4629   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.55    15:29:08.19 +66:41:39.0   0887 4624   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 52645_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52645_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.57    15:32:35.31 +71:06:42.2   1477 1997   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.43    15:32:35.54 +71:06:40.1   1478 1991   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 52649_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52649_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.42    15:18:59.78 +73:25:40.0   2462 0810   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.28    15:18:59.17 +73:25:39.7   2462 0804   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 52656_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52656_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 2     2026 06 20.29973    2461211.79973    14.14    15:31:58.11 +71:27:07.9   1568 1802   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

**** FOUND  15:31:58.04 +71:27:07.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52660_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52660_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    13.29    14:43:56.65 +68:05:38.8   3643 4286   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    13.04    14:43:56.87 +68:05:38.6   3644 4281   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 52704_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52704_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 2     2026 06 20.29973    2461211.79973    11.81    15:17:24.75 +71:12:08.6   2215 2136   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

**** FOUND  15:17:24.77 +71:12:08.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52866_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52866_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 2     2026 06 20.29973    2461211.79973    14.04    15:08:18.30 +72:22:54.0   2791 1531   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

**** FOUND  15:08:18.19 +72:22:54.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52874_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52874_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 2     2026 06 20.29973    2461211.79973    14.03    15:30:16.27 +70:22:56.8   1462 2450   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

**** FOUND  15:30:15.80 +70:22:58.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52877_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52877_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 2     2026 06 20.29973    2461211.79973    14.05    15:20:19.48 +65:06:26.9   1164 5702   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

**** FOUND  15:20:19.47 +65:06:26.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52929_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52929_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.55    15:25:14.28 +65:11:54.6   0870 5576   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.72    15:25:14.76 +65:11:52.6   0870 5571   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 52933_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52933_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.54    15:13:48.97 +66:34:46.4   1770 4922   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.87    15:13:48.88 +66:34:46.7   1772 4917   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 52954_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52954_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.59    15:45:05.58 +69:52:25.7   0628 2507   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.74    15:45:05.66 +69:52:26.0   0629 2502   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 52968_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52968_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.56    15:23:21.77 +72:57:11.0   2204 1041   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.39    15:23:21.69 +72:57:10.4   2204 1035   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 52984_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52984_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.70    15:16:37.98 +71:11:02.7   2249 2162   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.76    15:16:38.33 +71:11:00.3   2249 2156   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 52987_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 52987_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.71    15:35:20.72 +69:49:06.0   1107 2705   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.77    15:35:21.25 +69:49:08.4   1107 2700   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 53000_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 53000_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.71    15:24:15.13 +67:08:57.8   1245 4438   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.72    15:24:15.53 +67:08:56.4   1245 4433   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 53013_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 53013_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.73    15:42:55.72 +70:51:04.0   0936 1984   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.68    15:42:56.00 +70:51:03.5   0936 1979   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 53014_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 53014_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.80    15:18:07.13 +65:24:34.6   1345 5560   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    15.03    15:18:07.16 +65:24:35.7   1347 5555   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 53017_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 53017_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.71    14:55:48.23 +73:20:03.8   3441 1065   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.70    14:55:47.66 +73:20:01.5   3441 1059   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 53038_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 53038_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.83    15:20:40.56 +66:45:21.2   1391 4724   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.84    15:20:40.08 +66:45:22.2   1393 4718   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 53053_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 53053_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 2     2026 06 20.29973    2461211.79973    14.77    15:29:24.94 +73:12:05.3   1985 0815   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

**** FOUND  15:29:24.65 +73:12:06.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53066_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 53066_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 1     2026 06 20.29920    2461211.79920    14.82    15:50:24.45 +71:41:03.3   0766 1379   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-10-40_20.00sec_5.00C_LIGHT_0274.fits
Discovery image 2     2026 06 20.29973    2461211.79973    14.81    15:50:24.26 +71:41:01.6   0767 1374   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

  
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Considering the candidate 10765_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 10765_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 3     2026 06 20.29973    2461211.79973    10.32    14:23:39.68 +72:30:20.3   4825 1676   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

**** FOUND  14:23:39.69 +72:30:20.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 34626_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275
The candidate 34626_fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275 did not pass the final checks
Discovery image 3     2026 06 20.29973    2461211.79973    9.52    14:17:20.06 +66:47:43.4   5152 5131   /data_ssd/NMW-TexasTech/workdir//img_2026-06-20_CI_UMi-02-Q2b1x1_022721_TTUQ2b1x1_99784_mk49R6yY/fd_UMi-02-Q2b1x1_2026-06-20_02-11-26_20.00sec_4.90C_LIGHT_0275.fits

**** FOUND  14:17:20.06 +66:47:43.2 in the exclusion list exclusion_list_local.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 3s
Prepared the HTML report for the field UMi-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
14:17:20.07 +66:47:43.3
########### Completed UMi-02-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
14:17:20.07 +66:47:43.3
###################################################################################
14:17:20.07 +66:47:43.3  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
14:17:20.07 +66:47:43.3  -- 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)
14:17:20.07 +66:47:43.3  -- a known variable star
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
1 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO   ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
14:17:20.07 +66:47:43.3
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461211.79920061 -observatory V36
07:37:30.79 +21:42:08.3 Mercury (0.9mag)
08:42:05.85 +20:18:11.5 Venus (-4.0mag)
03:24:58.34 +18:14:19.3 Mars (1.3mag)
07:58:46.28 +21:04:16.6 Jupiter (-1.8mag)
00:52:27.99 +03:05:01.5 Saturn (0.8mag)
04:03:01.27 +20:33:27.4 Uranus (5.8mag)
00:16:42.81 +00:19:49.6 Neptune (7.8mag)
20:32:34.81 -23:09:20.6 Pluto (14.5mag)
10:38:23.67 +07:01:29.4 Moon (-9.9mag)
-rw-r--r-- 1 apache apache 361 Jun 20 02:31 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461211.79920061:
07:58:41.86 +21:04:32.3 Io (6.2mag)
07:58:54.15 +21:03:50.1 Europa (6.3mag)
07:58:55.65 +21:03:42.3 Ganymede (5.6mag)
07:59:08.33 +21:03:10.8 Callisto (6.9mag)
07:58:20.83 +20:42:13.1 Himalia (15.6mag)
07:58:50.70 +21:04:02.2 Thebe (16.6mag)
07:58:00.65 +20:52:41.4 Elara (17.6mag)
08:01:32.20 +21:09:21.2 Pasiphae (17.8mag)
08:04:47.72 +21:07:00.5 Carme (18.9mag)
00:52:22.77 +03:05:30.6 Titan (8.6mag)
00:52:32.95 +03:05:03.3 Rhea (9.9mag)
00:52:42.10 +03:07:24.7 Iapetus (11.3mag)
00:52:31.86 +03:05:29.4 Hyperion (14.6mag)
00:52:55.06 +03:05:12.2 Phoebe (16.6mag)
-rw-r--r-- 1 apache apache 568 Jun 20 02:31 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461211.79920061:
17:28:52.50 -35:32:43.5 JWST
18:29:30.78 +25:37:42.3 Chandra
20:42:18.31 +37:05:09.7 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jun 20 02:31 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461211.79920061 -observatory V36
18:34:21.12 -33:27:53.3 13.6mag P/2010 H2 (Vales)
06:05:30.78 -67:59:41.7 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
05:53:32.54 +32:08:01.9 17.6mag C/2017 K2 (PANSTARRS)
17:09:56.84 +15:49:36.0 17.9mag C/2021 G2 (ATLAS)
23:12:30.67 -36:10:18.9 15.9mag P/2021 N1 (ZTF)
23:09:07.45 +31:59:39.4 17.2mag C/2022 E2 (ATLAS)
05:48:46.86 +27:00:44.1 16.6mag C/2022 N2 (PANSTARRS)
09:38:51.27 +30:37:49.7 16.7mag C/2022 QE78 (ATLAS)
08:57:20.94 +04:26:31.9 17.7mag C/2022 R6 (PANSTARRS)
18:20:12.23 +21:42:11.5 17.8mag C/2023 A3 (Tsuchinshan-ATLAS)
15:15:29.26 -11:04:17.8 17.6mag P/2023 B1 (PANSTARRS)
22:08:19.74 +67:10:40.8 17.8mag C/2023 H5 (Lemmon)
17:16:17.22 -07:55:57.4 13.7mag C/2023 R1 (PANSTARRS)
13:17:36.46 +80:09:02.8 18.0mag C/2023 X2 (Lemmon)
07:28:02.69 +64:45:39.1 17.8mag C/2024 A1 (ATLAS)
07:05:11.43 +28:48:03.3 14.0mag C/2024 E1 (Wierzchos)
15:28:17.53 +14:26:15.5 17.4mag C/2024 G6 (ATLAS)
20:03:28.99 +34:36:23.4 13.9mag C/2024 J3 (ATLAS)
04:30:07.50 -14:58:55.7 15.9mag C/2024 T5 (ATLAS)
06:17:04.31 +32:25:11.2 17.9mag C/2025 J1 (Borisov)
11:32:04.35 +52:00:31.9 17.8mag C/2025 L1 (ATLAS)
06:57:56.22 -11:28:11.2 15.2mag C/2025 R3 (PANSTARRS)
09:34:54.04 +23:06:39.3 17.8mag C/2025 V2 (Rankin)
12:40:12.52 +04:33:21.4 17.1mag C/2025 Y1 (ATLAS)
17:48:29.46 +77:22:28.1 17.7mag C/2026 A2 (Bok)
02:20:19.48 +44:12:25.9 16.3mag C/2026 B2 (Sun-Gao)
11:15:00.57 +00:03:07.6 16.6mag A/2026 E1
20:45:18.39 -09:57:00.6 8.1mag 10P/Tempel
11:05:25.63 -01:12:25.2 16.0mag 29P/Schwassmann-Wachmann
03:30:19.70 +27:12:38.0 17.7mag 47P/Ashbrook-Jackson
09:25:46.54 +20:13:23.2 16.9mag 63P/Wild
00:36:32.22 -05:41:38.4 15.6mag 65P/Gunn
07:22:47.40 +34:17:32.1 17.2mag 76P/West-Kohoutek-Ikemura
03:38:34.63 +18:36:38.3 13.8mag 78P/Gehrels
01:45:57.37 +07:18:46.3 15.8mag 88P/Howell
05:33:27.33 +30:53:50.5 15.4mag 93P/Lovas
03:18:14.90 +29:22:04.5 17.3mag 114P/Wiseman-Skiff
07:19:42.58 +32:26:15.8 15.5mag 123P/West-Hartley
10:11:32.14 +09:29:45.7 16.6mag 124P/Mrkos
04:19:00.51 +19:58:46.8 16.3mag 128P/Shoemaker-Holt
04:57:31.23 +19:31:15.7 17.8mag 131P/Mueller
06:47:12.18 +16:57:02.2 16.2mag 141P/Machholz
06:50:46.99 +17:52:26.1 16.1mag 141P-A/Machholz
05:52:42.41 +17:17:10.6 13.0mag 141P-D/Machholz
03:05:51.32 -23:08:31.1 16.4mag 161P/Hartley-IRAS
04:22:15.17 +28:18:33.1 15.0mag 162P/SidingSpring
19:32:34.61 +05:42:08.9 16.2mag 169P/NEAT
00:50:31.13 +04:41:56.3 17.8mag 220P/McNaught
16:43:45.23 -08:06:05.7 16.6mag 235P/LINEAR
08:01:47.82 +34:51:29.9 17.7mag 240P/NEAT
01:04:26.35 +02:49:49.0 16.1mag 260P/McNaught
04:37:59.40 +34:29:35.6 17.5mag 295P/LINEAR
00:55:10.21 +03:15:34.6 17.9mag 320P/McNaught
15:10:31.16 +07:32:25.2 17.5mag 391P/Kowalski
08:17:04.96 +20:23:59.4 17.9mag 450P/LONEOS
07:19:40.67 +40:48:29.4 17.9mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.7K Jun 20 02:31 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.18 +22:02:03.40  AT2026lxf  2026-05-8.07 13.94
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
20:49:13.39 +25:17:59.20    2026-06-15.39 15.93
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.01 -27:29:20.10  ASASSN-26cu  2026-04-16.29 -2.7
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
20:49:13.39 +25:17:59.20    2026-06-15.39 15.93
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.14 13.64
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:35.90  ASASSN-26co  2026-04-7.15 14.93
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.68 -22:39:32.70  ASASSN-26cm  2026-04-4.27 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40  SN2026gvk  2026-03-30 15.28
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.79 -63:44:05.60  ASASSN-26ch  2026-03-28.12 13.14
-rw-r--r-- 1 apache apache 5.6K Jun 20 02:31 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
-rw-r--r-- 1 apache apache 189K Jun 20 02:31 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
18:33:47.510 +37:36:07.65  AT 2026oyi  2026-05-10.79 21.55
18:14:44.150 +51:46:11.54  AT 2026oyh  2026-05-08.79 22.03
15:07:33.090 +20:01:11.55  AT 2026oyg  2026-05-07.82 21.15
13:35:40.460 -01:57:01.30  AT 2026oyf  2026-05-22.68 22.32
10:26:08.380 +04:26:57.22  AT 2026oye  2026-05-22.61 21.23
14:00:27.900 -01:28:05.40  AT 2026oyd  2026-06-02.72 21
13:47:00.850 +01:08:03.86  AT 2026oyc  2026-06-02.72 20.42
14:34:07.980 +03:43:00.64  AT 2026oyb  2026-05-25.68 21.54
13:48:38.410 +04:03:32.72  AT 2026oya  2026-05-09.68 22.13
00:38:19.802 -05:15:31.84  AT 2026oxz  2026-06-08.47 19.6034
14:39:23.496 +35:21:27.84  AT 2026oxy  2026-06-04.97 20.13
23:44:57.556 +04:18:42.85  SN 2026oxx  2026-06-11.15 19.97
15:19:13.587 +27:52:58.57  SN 2026oxw  2026-06-11.02 19.96
09:53:09.311 +42:13:35.56  AT 2026oxv  2026-06-10.17 19.7446
20:30:02.168 +37:49:06.79  AT 2026oxu  2026-06-10.94 19.78
16:00:10.377 +22:09:10.94  AT 2026oxt  2026-06-11.03 19.379
17:32:05.150 +18:24:04.24  AT 2026oxs  2026-06-11.07 20.323
16:01:14.849 +29:49:20.54  AT 2026oxr  2026-06-08.41 18.733
18:33:36.042 +54:00:37.60  AT 2026oxq  2026-06-10.04 19.165
16:26:58.974 +50:28:07.45  AT 2026oxp  2026-06-10.01 20.192
-rw-r--r-- 1 apache apache 30K Jun 20 02:31 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sat Jun 20 02:31:28 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 25s (0.42 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 41s (0.68 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 7s (0.12 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 81s (1.35 min)
TIMING SExtractor: 11 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 22s (0.37 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 62s (1.03 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 3s (0.05 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 90s (1.50 min)
FIELD_UMi-02-Q2b1x1: 187s (3.12 min)
=======================================
TOTAL_RUNTIME: 189s (3.15 min)
Finished: Sat Jun 20 02:34:37 CDT 2026