Mean magnitude and position on the discovery images: 
                   2026 05 18.3100  2461178.8100  10.10  17:23:44.18 +59:05:18.4
 87.75366  34.18968 galactic  Dra  Second-epoch detections are separated by 0.4" and 4.7 pix   
The object was found in VSX
 2"  NSVS J1723442+590516          
Type: L:
#   Max.           Min./Amp.       JD0           Period
     9.087   R1      Y     0.359   R1                             153.000000000000   M7                           
The object was not found in astcheck.
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:23:44.18 +59:05:18.4:  11.05 +/- 0.00  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:23:44.18 +59:05:18.4:  11.05 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.05 +/- 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.

Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits


Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits


fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits


fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.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/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs   wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits -crosshair 6080.87793 1563.55591 image    wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits -crosshair 6079.69287 1567.65771 image    wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits -crosshair 5985.51611 1482.36047 image    wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits -crosshair 5988.23877 1486.14014 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.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_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h

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 05 18.31003 17 23 44.18 +59 05 18.4          10.1 R      V36

Position measured on individual images:

     TAU0008  C2026 05 18.30975 17 23 44.20 +59 05 18.3          10.1 R      V36
     TAU0008  C2026 05 18.31032 17 23 44.17 +59 05 18.6          10.1 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 05 18.3100*  17 23 44.18 +59 05 18.4  10.1 U             Dra       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
NSVS J1723442+590516,2461178.8100,10.10,0.05,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
NSVS J1723442+590516 20260518.3100 10.10CV 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: 2461146.90256731 16.04.2026 09:39:31.816   /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
First image: 2461146.90256731 16.04.2026 09:39:31.816   /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
Last  image: 2461178.81032072 18.05.2026 07:26:41.710   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 12
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.43
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: 5 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):  8764
Objects passed selection criteria:  8755
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: 8231.25
Average stars matched: 8024 (97.4822 %)
Memory usage VmPeak:   114904 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed May 13 17:47:49 CDT 2026
VaST build number  1.0rc89-54-ga455e386
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-05-13)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon May 18 02:48:34 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: 2461146.90256731 16.04.2026 09:39:31.816   /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
First image: 2461146.90256731 16.04.2026 09:39:31.816   /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
Last  image: 2461178.81032072 18.05.2026 07:26:41.710   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 76
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.10
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: 26 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):  51774
Objects passed selection criteria:  51621
Measurements per detected object (mean, median, min, max):    3.6    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.6    4.0    2    4
Average stars detected per image: 48193.2
Average stars matched: 46668.8 (96.8367 %)
Memory usage VmPeak:   155912 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed May 13 17:47:49 CDT 2026
VaST build number  1.0rc89-54-ga455e386
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-05-13)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon May 18 02:50:35 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= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Dra-07-Q2b1x1
#######################################
########### Starting Dra-07-Q2b1x1 ###########
Processing Dra-07-Q2b1x1
server tau has sufficient free disk space available: 266648 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 266648 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.png' -> 'transient_report/Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits_preview.png'

Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits


renamed 'Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.png' -> 'transient_report/Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits_preview.png'

Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.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= 434.6485
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 574.8689
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 827.4015
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 484.9845
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 824.8214
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 483.7311
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 1.90361
INFO:                  SECOND_EPOCH__SD_ratio= 0.003
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  4.9 / [degC] CCD temperature
FOCTEMP =     22.6800003051758 / [degC] Focuser temperature
AMBTEMP =                 23.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-05-18T02:25:52.3932917' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-18T07:25:52.3932917' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61178.3096341784 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-18T07:26:02.2957334' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61178.3097487846 / 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      =     257.143791179196 / [deg] RA of telescope" status=0
Record 32: "DEC     =     61.9997508603288 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =              60.8275 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     11.2113888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.14484929871546 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Dra-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '17 08 34'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+62 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  =                20408 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20408 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.6800003051758 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.6800003051758 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 67.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                891.2 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 23.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 42.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            23.801904 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             18.00144 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/d_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits :)

Spent 0.631794 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-13.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/d_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388  16 bitpix
Avarage count on flat field image: 27778.751589
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits :)


No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5)
renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  4.9 / [degC] CCD temperature
FOCTEMP =     22.6700000762939 / [degC] Focuser temperature
AMBTEMP =                 23.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-05-18T02:26:41.7102682' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-18T07:26:41.7102682' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61178.3102049767 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-18T07:26:51.6148338' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61178.3103196067 / 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      =      257.14379112942 / [deg] RA of telescope" status=0
Record 32: "DEC     =      61.999750806579 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     60.8608333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     11.0219444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.14447867030242 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Dra-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '17 08 34'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+62 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  =                20408 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20408 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.6700000762939 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.6700000762939 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 67.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                891.2 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 23.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 42.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            23.801904 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             18.00144 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/d_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits :)

Spent 0.620070 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-13.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/d_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388  16 bitpix
Avarage count on flat field image: 27778.751589
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits :)


No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5)
renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
Previews of the CALIBRATED second-epoch images:


fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits



fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.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/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
  
SExtractor catalog cache: saved Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat to cache
SExtractor catalog cache: saved Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.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: 2461178.80974992
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits exists and is non-empty
Saving wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits to local_wcs_cache/
'wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits' -> 'local_wcs_cache/wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits'
wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits exists and is non-empty
Saving wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits to local_wcs_cache/
'wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits' -> 'local_wcs_cache/wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits'
wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits exists and is non-empty
Saving wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits to local_wcs_cache/
'wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits' -> 'local_wcs_cache/wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits'
wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits exists and is non-empty
Saving wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits to local_wcs_cache/
'wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits' -> 'local_wcs_cache/wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits (1st reference image)
verification OK: wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
Image size: 941.4'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 17:08:34.982 +61:59:53.07 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits (1st new image)
verification OK: wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Image size: 937.0'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: 17:08:33.489 +61:59:34.66 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 17:08:34.982 +61:59:53.07
Second-epoch image center 17:08:33.489 +61:59:34.66
Angular distance between the image centers 0.0059 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits (2nd new image)
verification OK: wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
Image size: 937.0'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: 17:08:31.352 +61:59:13.45 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 17:08:34.982 +61:59:53.07
Second-epoch image center 17:08:31.352 +61:59:13.45
Angular distance between the image centers 0.0131 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  17:08:33.489 +61:59:34.66
Second-epoch second image center 17:08:31.352 +61:59:13.45
Angular distance between the image centers 0.00722 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/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits &> /tmp/tmp.kIBtQKIB0f
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits &> /tmp/tmp.BloCcwZORq
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits &> /tmp/tmp.eiRs8S1iQe
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits &> /tmp/tmp.FZmzaX7tFF
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits and wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat 
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits and wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat 
Found non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits and wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat
The reference image (wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits) and catalog (wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat) found
'wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat' -> 'wcsmag.cat'
Read 11909 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 238.2254 to 277.0333 deg, Dec +55.4669 to +67.3466 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 238.2254 to 277.0333 deg, Dec 55.4669 to 67.3466 deg
Loaded 9879 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): 5974 out of 6361 total matches.
Matched with Tycho-2 6361 out of 11909 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.855600
a=0.000000 b=1.000000 c=22.855600
From vast_summary.log: estimated ref. image limiting mag.:  -7.43
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.43

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.43

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 11909 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 238.2254 to 277.0333 deg, Dec +55.4669 to +67.3466 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 238.2254 to 277.0333 deg, Dec 55.4669 to 67.3466 deg
Loaded 9879 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): 5974 out of 6361 total matches.
Matched with Tycho-2 6361 out of 11909 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits:


Forced-photometry filter: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits -> calib.txt_param_ref_wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits (aperture=6.2)
Read 11927 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 238.2254 to 277.0335 deg, Dec +55.4669 to +67.3458 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 238.2254 to 277.0335 deg, Dec 55.4669 to 67.3458 deg
Loaded 9878 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): 5974 out of 6371 total matches.
Matched with Tycho-2 6371 out of 11927 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits:


Forced-photometry filter: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits -> calib.txt_param_ref_wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 12 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.2 pix  Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
 2.2 pix  Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
 2.5 pix  fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
 2.5 pix  fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
 2.2 pix  wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
 2.2 pix  wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
Limiting magnitude estimates:
 15.4 mag.  Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
 15.4 mag.  Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
 15.2 mag.  fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
 15.2 mag.  fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
All-image limiting magnitude estimate:  15.2 (SNR )  12.3 (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.kIBtQKIB0f (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits' -> 'wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
WCS_IMAGE_NAME=wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
WCS-calibrated image found: wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
Checking if the catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits alredy exist and is non-empty...
Catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
WCS catalog name: wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=889, passed=11909
Got 11909 stars (including 11009 good ones) from the SExtractor catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat 
util/solve_plate_with_UCAC5 got 11909 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.3)
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: 970 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 11708 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.3)
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: 970 matched stars entering correct_measured_positions(), 11708 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 11708 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
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=Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits N_match=970 sigma_overall_arcsec=0.345 sigma_q1_arcsec=0.306 sigma_q2_arcsec=0.421 sigma_q3_arcsec=0.257 sigma_q4_arcsec=0.394 n_q1=238 n_q2=239 n_q3=227 n_q4=266 worst_quadrant_to_overall_ratio=1.221
The image catalog is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits -region wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.BloCcwZORq (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits' -> 'wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
WCS_IMAGE_NAME=wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
WCS-calibrated image found: wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
Checking if the catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits alredy exist and is non-empty...
Catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
WCS catalog name: wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=902, passed=11927
Got 11927 stars (including 11013 good ones) from the SExtractor catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat 
util/solve_plate_with_UCAC5 got 11927 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.3)
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(), 956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 11744 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.3)
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(), 11744 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 11744 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
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=Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits N_match=971 sigma_overall_arcsec=0.360 sigma_q1_arcsec=0.342 sigma_q2_arcsec=0.425 sigma_q3_arcsec=0.294 sigma_q4_arcsec=0.376 n_q1=235 n_q2=241 n_q3=226 n_q4=269 worst_quadrant_to_overall_ratio=1.180
The image catalog is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits -region wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.eiRs8S1iQe (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
WCS_IMAGE_NAME=wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
WCS-calibrated image found: wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Checking if the catalog wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
WCS catalog name: wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=606, passed=10530
Got 10530 stars (including 9911 good ones) from the SExtractor catalog wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat 
util/solve_plate_with_UCAC5 got 10530 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3)
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: 970 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 10399 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 

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 729 to 788 (Dec 55.9 to 67.3)
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: 970 matched stars entering correct_measured_positions(), 10399 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 10399 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57" 
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=fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits N_match=970 sigma_overall_arcsec=0.522 sigma_q1_arcsec=0.335 sigma_q2_arcsec=0.723 sigma_q3_arcsec=0.356 sigma_q4_arcsec=0.847 n_q1=216 n_q2=258 n_q3=216 n_q4=280 worst_quadrant_to_overall_ratio=1.623
The image catalog is written to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits -region wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.FZmzaX7tFF (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
WCS_IMAGE_NAME=wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
WCS-calibrated image found: wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
Checking if the catalog wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
WCS catalog name: wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=564, passed=10525
Got 10525 stars (including 9952 good ones) from the SExtractor catalog wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat 
util/solve_plate_with_UCAC5 got 10525 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.2)
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: 970 matched stars entering correct_measured_positions(), 962 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(), 10396 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.2)
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: 970 matched stars entering correct_measured_positions(), 10395 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 10395 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57" 
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=fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits N_match=970 sigma_overall_arcsec=0.523 sigma_q1_arcsec=0.332 sigma_q2_arcsec=0.782 sigma_q3_arcsec=0.365 sigma_q4_arcsec=0.873 n_q1=213 n_q2=258 n_q3=218 n_q4=281 worst_quadrant_to_overall_ratio=1.670
The image catalog is written to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits -region wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits sigma_overall=0.345 worst_q_ratio=1.221
ref2=Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits sigma_overall=0.360 worst_q_ratio=1.180
new1=fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits sigma_overall=0.522 worst_q_ratio=1.623
new2=fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits sigma_overall=0.523 worst_q_ratio=1.670
reference average sigma_overall=0.3525 worst_q_ratio=1.2005
warn-on-ratio threshold: 2.0x reference
###################################

Distribution of catalog-matched stars across the image:

plot_astrometric_residuals_xy: wrote wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320_astrometric_residuals.png (970 matched stars from wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321_astrometric_residuals.png (971 matched stars from wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662_astrometric_residuals.png (970 matched stars from wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663_astrometric_residuals.png (970 matched stars from wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat.astrometric_residuals, image 9576x6388)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits'
Saving fully-calibrated image wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits'
Preparing the HTML report for the field Dra-07-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 16:21:05.69 +58:27:02.9:  12.89 +/- 0.02  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 16:59:04.42 +61:58:42.9:  12.54 +/- 0.01  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:14:01.18 +61:19:03.2:  12.52 +/- 0.01  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:17:45.03 +61:59:25.0:  12.54 +/- 0.01  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:18:47.33 +59:55:24.0:  12.52 +/- 0.01  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:14:03.94 +60:58:58.3:  12.62 +/- 0.01  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 16:21:05.69 +58:27:02.9:  12.88 +/- 0.02  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 16:59:04.42 +61:58:42.9:  12.54 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.88 +/- 0.02
Forced photometry filter REJECTED candidate at 16:21:05.69 +58:27:02.9: ref_mag=12.88 +/- 0.02 new_mean_mag=12.3886 delta=0.50 (need > 0.90)
Forced photometry reference-image weighted average:  12.54 +/- 0.01
Forced photometry filter REJECTED candidate at 16:59:04.42 +61:58:42.9: ref_mag=12.54 +/- 0.01 new_mean_mag=12.4546 delta=0.09 (need > 0.90)
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:14:01.18 +61:19:03.2:  12.55 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.53 +/- 0.01
Forced photometry filter REJECTED candidate at 17:14:01.18 +61:19:03.2: ref_mag=12.53 +/- 0.01 new_mean_mag=12.4858 delta=0.05 (need > 0.90)
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:17:45.03 +61:59:25.0:  12.52 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.53 +/- 0.01
Forced photometry filter REJECTED candidate at 17:17:45.03 +61:59:25.0: ref_mag=12.53 +/- 0.01 new_mean_mag=12.4907 delta=0.04 (need > 0.90)
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:18:47.33 +59:55:24.0:  12.54 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.53 +/- 0.01
Forced photometry filter REJECTED candidate at 17:18:47.33 +59:55:24.0: ref_mag=12.53 +/- 0.01 new_mean_mag=12.4812 delta=0.05 (need > 0.90)
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:14:03.94 +60:58:58.3:  12.57 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.60 +/- 0.01
Forced photometry filter REJECTED candidate at 17:14:03.94 +60:58:58.3: ref_mag=12.60 +/- 0.01 new_mean_mag=12.5217 delta=0.07 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 20615_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 20615_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    12.37    17:20:08.35 +61:35:33.5   5626 2983   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:20:08.35 +61:35:33.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 20618_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 20618_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    12.37    16:21:05.73 +58:27:02.8   1047 1345   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    12.41    16:21:05.65 +58:27:03.0   1049 1348   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 20622_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 20622_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    12.40    16:48:20.54 +62:25:15.8   3375 3499   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:48:20.44 +62:25:16.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 20623_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 20623_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    12.36    17:09:58.22 +59:24:15.2   4916 1634   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:09:58.23 +59:24:15.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 20624_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 20624_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    12.40    17:13:47.42 +62:07:05.2   5160 3282   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:13:47.46 +62:07:05.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 20632_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 20632_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    12.42    17:12:48.65 +60:31:30.3   5116 2317   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:12:48.70 +60:31:30.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 20633_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 20633_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    12.46    16:59:04.46 +61:58:42.6   4116 3192   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    12.45    16:59:04.38 +61:58:43.3   4118 3196   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 20634_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 20634_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    12.45    17:10:19.39 +62:58:17.7   4907 3792   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:10:19.34 +62:58:17.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 20636_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 20636_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    12.47    17:17:45.03 +61:59:24.7   5441 3211   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    12.51    17:17:45.02 +61:59:25.3   5443 3215   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 20638_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 20638_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    12.49    17:14:01.23 +61:19:03.4   5189 2795   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    12.48    17:14:01.12 +61:19:03.0   5191 2798   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 20639_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 20639_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    12.49    17:14:03.97 +60:58:58.5   5198 2593   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    12.55    17:14:03.92 +60:58:58.2   5201 2596   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 20640_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 20640_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    12.49    17:18:47.36 +59:55:24.0   5576 1966   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    12.47    17:18:47.31 +59:55:24.0   5579 1970   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Dra-07-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
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/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
  
SExtractor catalog cache: saved Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat to cache
SExtractor catalog cache: saved Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
Creating symlink local_wcs_cache/wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.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_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits exists and is non-empty
wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits exists and is non-empty
wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits exists and is non-empty
wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits (1st reference image)
verification OK: wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
Image size: 941.4'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 17:08:34.982 +61:59:53.07 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits (1st new image)
verification OK: wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Image size: 937.0'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: 17:08:33.489 +61:59:34.66 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 17:08:34.982 +61:59:53.07
Second-epoch image center 17:08:33.489 +61:59:34.66
Angular distance between the image centers 0.0059 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits (2nd new image)
verification OK: wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
Image size: 937.0'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: 17:08:31.352 +61:59:13.45 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 17:08:34.982 +61:59:53.07
Second-epoch image center 17:08:31.352 +61:59:13.45
Angular distance between the image centers 0.0131 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  17:08:33.489 +61:59:34.66
Second-epoch second image center 17:08:31.352 +61:59:13.45
Angular distance between the image centers 0.00722 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/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits &> /tmp/tmp.HaV1Fjhey3
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits &> /tmp/tmp.0ulDc5MDay
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits &> /tmp/tmp.YBDYUsvBpa
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits &> /tmp/tmp.SrqmFRw2OB
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits and wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat 
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits and wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat 
Found non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits and wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat
The reference image (wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits) and catalog (wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat) found
'wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat' -> 'wcsmag.cat'
Read 71451 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 238.1199 to 277.0472 deg, Dec +55.4670 to +67.3533 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 238.1199 to 277.0472 deg, Dec 55.4670 to 67.3533 deg
Loaded 9914 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): 5400 out of 6419 total matches.
Matched with Tycho-2 6419 out of 71451 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.727000
a=0.000000 b=1.000000 c=22.727000
From vast_summary.log: estimated ref. image limiting mag.:  -7.10
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.63

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.63

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 71451 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 238.1199 to 277.0472 deg, Dec +55.4670 to +67.3533 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 238.1199 to 277.0472 deg, Dec 55.4670 to 67.3533 deg
Loaded 9914 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): 5400 out of 6419 total matches.
Matched with Tycho-2 6419 out of 71451 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits:


Forced-photometry filter: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits -> calib.txt_param_ref_wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits (aperture=4.7)
Read 71604 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 238.1202 to 277.0335 deg, Dec +55.4669 to +67.3474 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 238.1202 to 277.0335 deg, Dec 55.4669 to 67.3474 deg
Loaded 9909 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): 5403 out of 6424 total matches.
Matched with Tycho-2 6424 out of 71604 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits:


Forced-photometry filter: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits -> calib.txt_param_ref_wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 46 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.0 pix  Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
 2.0 pix  Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
 2.4 pix  fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
 2.4 pix  fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
 2.0 pix  wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
 2.0 pix  wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
Limiting magnitude estimates:
 15.6 mag.  Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
 15.6 mag.  Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
 15.3 mag.  fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
 15.3 mag.  fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
All-image limiting magnitude estimate:  15.3 (SNR )  14.6 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.HaV1Fjhey3 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits' -> 'wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
WCS_IMAGE_NAME=wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
WCS-calibrated image found: wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
Checking if the catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits alredy exist and is non-empty...
Catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits
WCS catalog name: wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=24, blended=4544, passed=71427
Got 71427 stars (including 66761 good ones) from the SExtractor catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat 
util/solve_plate_with_UCAC5 got 71427 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.4)
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: 970 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 70381 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 727 to 788 (Dec 55.5 to 67.4)
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: 970 matched stars entering correct_measured_positions(), 70381 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 70381 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
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=Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits N_match=970 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.287 sigma_q2_arcsec=0.435 sigma_q3_arcsec=0.292 sigma_q4_arcsec=0.423 n_q1=250 n_q2=238 n_q3=231 n_q4=251 worst_quadrant_to_overall_ratio=1.171
The image catalog is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits -region wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.0ulDc5MDay (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits' -> 'wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
WCS_IMAGE_NAME=wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
WCS-calibrated image found: wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
Checking if the catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits alredy exist and is non-empty...
Catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits
WCS catalog name: wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=33, blended=4607, passed=71571
Got 71571 stars (including 66847 good ones) from the SExtractor catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat 
util/solve_plate_with_UCAC5 got 71571 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.3)
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(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 70491 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.3)
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(), 70492 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 70492 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
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=Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits N_match=972 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.327 sigma_q2_arcsec=0.415 sigma_q3_arcsec=0.313 sigma_q4_arcsec=0.422 n_q1=248 n_q2=239 n_q3=238 n_q4=247 worst_quadrant_to_overall_ratio=1.144
The image catalog is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits -region wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.YBDYUsvBpa (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
WCS_IMAGE_NAME=wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
WCS-calibrated image found: wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Checking if the catalog wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
WCS catalog name: wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=17, blended=4014, passed=53467
Got 53467 stars (including 49408 good ones) from the SExtractor catalog wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat 
util/solve_plate_with_UCAC5 got 53467 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 970 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 52822 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3)
Done reading UCAC5 zone files...
Matched 975 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(), 52822 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 52823 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Excluding outliers - 974 stars left (next iteration limit 1072)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits N_match=974 sigma_overall_arcsec=0.501 sigma_q1_arcsec=0.346 sigma_q2_arcsec=0.678 sigma_q3_arcsec=0.380 sigma_q4_arcsec=0.734 n_q1=232 n_q2=244 n_q3=233 n_q4=265 worst_quadrant_to_overall_ratio=1.466
The image catalog is written to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits -region wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.SrqmFRw2OB (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
WCS_IMAGE_NAME=wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
WCS-calibrated image found: wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
Checking if the catalog wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
WCS catalog name: wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=3876, passed=53249
Got 53249 stars (including 49321 good ones) from the SExtractor catalog wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat 
util/solve_plate_with_UCAC5 got 53249 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.2)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 970 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 52686 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.2)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 52686 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 52686 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits N_match=975 sigma_overall_arcsec=0.497 sigma_q1_arcsec=0.334 sigma_q2_arcsec=0.719 sigma_q3_arcsec=0.361 sigma_q4_arcsec=0.763 n_q1=228 n_q2=249 n_q3=236 n_q4=262 worst_quadrant_to_overall_ratio=1.535
The image catalog is written to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits -region wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Saving fully-calibrated image wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/wcs_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits
Preparing the HTML report for the field Dra-07-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 16:34:36.83 +65:53:19.4:  14.41 +/- 0.08  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:29:56.97 +64:30:00.8:  14.27 +/- 0.06  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:29:19.18 +65:01:55.0:  14.49 +/- 0.08  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:24:28.18 +59:12:33.6:  15.36 +/- 0.15  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:29:56.97 +64:30:00.8:  14.16 +/- 0.05  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:24:28.18 +59:12:33.6:  14.93 +/- 0.10  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 16:34:36.83 +65:53:19.4:  14.56 +/- 0.09  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:29:19.18 +65:01:55.0:  14.46 +/- 0.08  detection
Forced photometry reference-image weighted average:  14.21 +/- 0.04
Forced photometry reference-image weighted average:  15.06 +/- 0.09
Forced photometry filter REJECTED candidate at 17:29:56.97 +64:30:00.8: ref_mag=14.21 +/- 0.04 new_mean_mag=14.5725 delta=-0.36 (need > 0.90)
Forced photometry reference-image weighted average:  14.47 +/- 0.06
Forced photometry filter REJECTED candidate at 17:24:28.18 +59:12:33.6: ref_mag=15.06 +/- 0.09 new_mean_mag=14.8933 delta=0.17 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:34:36.83 +65:53:19.4: ref_mag=14.47 +/- 0.06 new_mean_mag=14.6246 delta=-0.15 (need > 0.90)
Forced photometry reference-image weighted average:  14.47 +/- 0.05
Forced photometry filter REJECTED candidate at 17:29:19.18 +65:01:55.0: ref_mag=14.47 +/- 0.05 new_mean_mag=14.5886 delta=-0.12 (need > 0.90)
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:29:28.24 +60:36:30.5:  14.30 +/- 0.06  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:29:03.65 +65:03:38.4:  14.40 +/- 0.07  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:30:17.12 +63:48:38.2:  14.87 +/- 0.12  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:19:21.79 +61:44:53.9:  14.22 +/- 0.06  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 16:35:49.78 +61:51:20.6:  15.11 +/- 0.15  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 16:42:41.06 +64:36:04.2:  15.23 +/- 0.15  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 16:20:52.54 +63:28:43.5:  15.35 +/- 0.18  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 16:16:23.80 +65:08:08.5:  15.19 +/- 0.17  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:29:03.65 +65:03:38.4:  14.46 +/- 0.08  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:29:28.24 +60:36:30.5:  14.38 +/- 0.07  detection
Forced photometry reference-image weighted average:  14.43 +/- 0.05
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:30:17.12 +63:48:38.2:  14.75 +/- 0.11  detection
Forced photometry filter REJECTED candidate at 17:29:03.65 +65:03:38.4: ref_mag=14.43 +/- 0.05 new_mean_mag=14.4261 delta=0.00 (need > 0.90)
Forced photometry reference-image weighted average:  14.34 +/- 0.05
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:19:21.79 +61:44:53.9:  14.26 +/- 0.07  detection
Forced photometry filter REJECTED candidate at 17:29:28.24 +60:36:30.5: ref_mag=14.34 +/- 0.05 new_mean_mag=14.3791 delta=-0.04 (need > 0.90)
Forced photometry reference-image weighted average:  14.81 +/- 0.08
Forced photometry filter REJECTED candidate at 17:30:17.12 +63:48:38.2: ref_mag=14.81 +/- 0.08 new_mean_mag=14.6420 delta=0.16 (need > 0.90)
Forced photometry reference-image weighted average:  14.24 +/- 0.04
Forced photometry filter REJECTED candidate at 17:19:21.79 +61:44:53.9: ref_mag=14.24 +/- 0.04 new_mean_mag=14.2846 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 16:35:49.78 +61:51:20.6:  14.97 +/- 0.13  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 16:42:41.06 +64:36:04.2:  15.44 +/- 0.18  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 16:16:23.80 +65:08:08.5:  15.03 +/- 0.15  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 16:20:52.54 +63:28:43.5:  15.47 +/- 0.20  detection
Forced photometry reference-image weighted average:  15.03 +/- 0.10
Forced photometry reference-image weighted average:  15.31 +/- 0.12
Forced photometry reference-image weighted average:  15.10 +/- 0.11
Forced photometry filter REJECTED candidate at 16:35:49.78 +61:51:20.6: ref_mag=15.03 +/- 0.10 new_mean_mag=14.9195 delta=0.12 (need > 0.90)
Forced photometry reference-image weighted average:  15.41 +/- 0.14
Forced photometry filter REJECTED candidate at 16:42:41.06 +64:36:04.2: ref_mag=15.31 +/- 0.12 new_mean_mag=14.8158 delta=0.50 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:16:23.80 +65:08:08.5: ref_mag=15.10 +/- 0.11 new_mean_mag=14.9522 delta=0.15 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:20:52.54 +63:28:43.5: ref_mag=15.41 +/- 0.14 new_mean_mag=14.9779 delta=0.43 (need > 0.90)
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:23:44.18 +59:05:18.4:  11.05 +/- 0.00  detection
Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:23:44.18 +59:05:18.4:  11.05 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.05 +/- 0.00
Forced photometry filter KEPT candidate at 17:23:44.18 +59:05:18.4: ref_mag=11.05 +/- 0.00 new_mean_mag=10.0963 delta=0.95 (need > 0.90)
Adding exclusion_list_local.txt__out16404.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 4s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 85709_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 85709_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    14.87    17:24:28.43 +59:12:33.5   6037 1560   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    14.93    17:24:27.94 +59:12:33.6   6040 1563   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 85712_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 85712_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    14.65    16:34:36.70 +65:53:20.4   2666 5679   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    14.60    16:34:36.96 +65:53:18.5   2669 5681   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 85713_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 85713_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    14.59    17:29:19.14 +65:01:55.0   6097 5101   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    14.58    17:29:19.22 +65:01:55.0   6099 5105   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 85714_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 85714_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    14.59    17:29:56.91 +64:30:00.6   6166 4784   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    14.55    17:29:57.03 +64:30:01.0   6168 4788   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85725_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 85725_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    13.90    16:26:50.22 +60:54:28.8   1732 2757   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:26:50.16 +60:54:29.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85726_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 85726_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    13.59    16:23:40.51 +62:30:03.1   1658 3749   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:23:40.46 +62:30:02.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85729_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 85729_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    13.17    17:34:22.94 +60:34:37.3   6716 2455   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:34:22.92 +60:34:37.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85730_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 85730_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    12.82    17:31:48.29 +65:04:26.2   6255 5146   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:31:48.30 +65:04:26.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85901_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 85901_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    12.50    17:26:16.35 +58:38:39.8   6206 1231   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:26:16.34 +58:38:39.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85927_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 85927_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    12.71    16:56:17.65 +65:00:42.8   3990 5037   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:56:17.70 +65:00:43.5 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85953_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 85953_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    12.81    17:01:56.90 +64:36:01.5   4347 4777   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:01:56.90 +64:36:01.3 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86001_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86001_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    13.05    17:16:31.51 +60:43:42.8   5387 2449   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:16:31.46 +60:43:42.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86044_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86044_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    13.31    17:16:48.45 +62:33:49.7   5362 3558   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:16:48.43 +62:33:50.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86072_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86072_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    13.49    17:30:33.45 +57:51:25.8   6590 0782   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:30:33.42 +57:51:25.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86096_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86096_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    13.62    16:33:11.75 +61:14:31.3   2225 2894   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:33:11.72 +61:14:31.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86105_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86105_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    13.51    17:40:08.45 +63:41:45.5   6894 4380   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:40:08.45 +63:41:45.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86127_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86127_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    13.60    16:38:07.46 +65:25:37.5   2856 5376   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:38:07.50 +65:25:38.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86161_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86161_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    13.61    17:35:41.65 +61:41:08.0   6736 3133   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:35:41.58 +61:41:07.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86180_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86180_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    13.65    16:34:39.58 +59:44:29.3   2221 1977   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:34:39.51 +59:44:29.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86249_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86249_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.08    16:32:39.15 +62:52:51.8   2314 3885   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:32:39.29 +62:52:50.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86298_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86298_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.24    16:28:14.56 +59:47:39.4   1736 2072   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:28:14.59 +59:47:39.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86323_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86323_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.25    16:50:46.41 +63:08:31.6   3571 3924   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:50:46.32 +63:08:31.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86349_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86349_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    13.98    17:33:41.69 +57:34:26.0   6861 0634   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:33:41.21 +57:34:25.8 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86351_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86351_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.31    16:16:56.31 +65:28:03.0   1530 5608   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:16:56.32 +65:28:02.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86361_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86361_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.11    17:28:28.99 +59:02:35.0   6359 1487   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:28:28.83 +59:02:34.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86387_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86387_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.23    16:45:45.89 +64:48:49.0   3307 4957   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:45:45.92 +64:48:49.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86407_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86407_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.17    16:19:10.59 +57:36:42.9   0803 0868   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:19:10.55 +57:36:42.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86420_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86420_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.25    17:46:27.87 +65:27:16.8   7151 5498   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:46:27.98 +65:27:16.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86430_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86430_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.27    16:12:01.25 +61:46:31.5   0755 3469   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

Rejecting candidate due to large distance (22.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 86434_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86434_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.24    16:16:42.21 +64:52:18.6   1446 5254   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:16:42.12 +64:52:18.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 86449_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86449_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    14.28    17:19:21.60 +61:44:54.1   5563 3071   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    14.29    17:19:21.98 +61:44:53.6   5566 3074   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 86453_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86453_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.20    17:28:27.08 +59:02:55.0   6356 1490   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:28:26.96 +59:02:54.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 86499_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86499_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.22    17:29:27.26 +63:52:08.8   6171 4404   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:29:27.21 +63:52:08.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 86517_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86517_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    14.39    17:29:28.25 +60:36:31.1   6348 2435   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    14.37    17:29:28.22 +60:36:29.9   6350 2439   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 86557_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86557_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    14.43    17:29:03.74 +65:03:38.5   6079 5117   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    14.42    17:29:03.55 +65:03:38.3   6081 5121   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 86621_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86621_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.49    17:26:15.08 +63:11:36.1   5989 3978   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:26:15.21 +63:11:36.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 86672_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86672_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    14.57    17:30:17.14 +63:48:37.8   6227 4370   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    14.73    17:30:17.11 +63:48:38.5   6229 4373   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 86674_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86674_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.37    17:41:45.32 +64:07:10.3   6967 4649   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  17:41:45.19 +64:07:11.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 86750_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86750_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.95    16:09:33.49 +63:41:55.3   0834 4652   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:09:33.47 +63:41:55.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 86825_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86825_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    14.83    16:42:40.91 +64:36:02.7   3095 4843   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    14.80    16:42:41.21 +64:36:05.6   3098 4847   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 86855_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86855_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    14.93    16:35:49.73 +61:51:20.3   2458 3237   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    14.91    16:35:49.82 +61:51:20.9   2460 3240   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 86858_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86858_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    14.95    16:20:52.44 +63:28:43.5   1564 4364   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    15.02    16:20:52.63 +63:28:43.4   1567 4368   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 86877_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86877_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 1     2026 05 18.30975    2461178.80975    14.97    16:16:23.77 +65:08:06.6   1455 5412   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-25-52_20.00sec_4.90C_LIGHT_1662.fits
Discovery image 2     2026 05 18.31032    2461178.81032    14.94    16:16:23.83 +65:08:10.5   1457 5416   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

  
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Considering the candidate 86913_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 86913_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 2     2026 05 18.31032    2461178.81032    14.94    16:14:18.10 +65:09:12.7   1327 5454   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:14:18.25 +65:09:12.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 16404_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
Preparing report for the candidate 16404_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
  
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Considering the candidate 59091_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663
The candidate 59091_fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663 did not pass the final checks
Discovery image 3     2026 05 18.31032    2461178.81032    13.64    16:25:59.09 +65:14:12.6   2075 5366   /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_Dra-07-Q2b1x1_023537_TTUQ2b1x1_1188394_22REqB4h/fd_Dra-07-Q2b1x1_2026-05-18_02-26-41_20.00sec_4.90C_LIGHT_1663.fits

**** FOUND  16:25:59.10 +65:14:12.8 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 6s
Prepared the HTML report for the field Dra-07-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
17:23:44.18 +59:05:18.4
########### Completed Dra-07-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
17:23:44.18 +59:05:18.4
###################################################################################
17:23:44.18 +59:05:18.4  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
17:23:44.18 +59:05:18.4  -- 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)
17:23:44.18 +59:05:18.4  -- 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 ####
17:23:44.18 +59:05:18.4
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461178.80974992 -observatory V36
03:57:00.60 +21:14:02.1 Mercury (-1.9mag)
05:54:28.97 +25:00:12.2 Venus (-3.9mag)
01:49:31.27 +10:28:10.7 Mars (1.3mag)
07:32:04.86 +22:09:24.6 Jupiter (-1.9mag)
00:42:30.55 +02:09:43.9 Saturn (0.9mag)
03:55:09.19 +20:10:36.2 Uranus (5.8mag)
00:14:32.26 +00:07:27.3 Neptune (7.8mag)
20:34:08.79 -22:57:46.6 Pluto (14.5mag)
05:05:17.53 +26:53:17.3 Moon (-8.6mag)
-rw-r--r-- 1 apache apache 362 May 18 02:48 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461178.80974992:
07:32:12.55 +22:09:05.6 Io (5.9mag)
07:32:13.39 +22:09:04.1 Europa (6.1mag)
07:31:49.75 +22:10:06.5 Ganymede (5.5mag)
07:32:33.15 +22:08:17.1 Callisto (6.7mag)
07:33:38.95 +21:46:41.1 Himalia (15.5mag)
07:32:09.33 +22:09:12.0 Thebe (16.4mag)
07:34:04.42 +22:11:11.0 Elara (17.5mag)
07:33:04.53 +22:32:23.4 Pasiphae (17.6mag)
07:39:29.30 +22:09:45.6 Carme (18.7mag)
00:42:30.11 +02:10:13.0 Titan (8.7mag)
00:42:31.96 +02:09:39.0 Rhea (10.0mag)
00:42:35.55 +02:08:30.6 Iapetus (11.4mag)
00:42:29.04 +02:09:23.8 Hyperion (14.7mag)
00:43:36.93 +02:14:35.3 Phoebe (16.8mag)
-rw-r--r-- 1 apache apache 569 May 18 02:48 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461178.80974992:
17:08:40.23 -31:27:56.1 JWST
16:07:33.19 +51:18:57.8 Chandra
08:46:35.70 -49:28:46.8 XMM-Newton
-rw-r--r-- 1 apache apache 96 May 18 02:48 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461178.80974992 -observatory V36
-> Warning: Longitude 255.61742 is outside valid range [-180, 180]
13:28:26.50 -27:50:55.8 14.5mag D/1884 O1 (Barnard)
06:23:49.84 +30:50:43.3 15.8mag D/1886 K1 (Brooks)
15:33:33.26 +00:55:58.1 14.7mag D/1895 Q1 (Swift)
05:15:34.15 +24:20:10.9 17.1mag D/1918 W1 (Schorr)
08:34:05.70 +21:13:31.5 17.8mag P/2009 WX51 (Catalina)
18:53:59.02 -31:02:13.0 13.7mag P/2010 H2 (Vales)
05:33:31.94 -68:27:11.0 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:41:38.21 +31:43:15.0 17.4mag C/2017 K2 (PANSTARRS)
17:22:44.71 +13:55:31.4 17.7mag C/2021 G2 (ATLAS)
23:14:50.08 +30:41:08.4 17.2mag C/2022 E2 (ATLAS)
05:08:17.11 +26:44:53.5 16.3mag C/2022 N2 (PANSTARRS)
09:16:17.24 +31:41:43.1 16.5mag C/2022 QE78 (ATLAS)
08:40:32.56 +02:41:55.4 17.5mag C/2022 R6 (PANSTARRS)
18:40:50.39 +20:49:51.8 17.7mag C/2023 A3 (Tsuchinshan-ATLAS)
15:27:47.11 -11:05:48.5 17.5mag P/2023 B1 (PANSTARRS)
08:59:46.02 -07:29:50.7 18.0mag C/2023 F3 (ATLAS)
22:14:59.91 +65:05:57.1 17.7mag C/2023 H5 (Lemmon)
18:33:37.48 -04:58:16.6 13.8mag C/2023 R1 (PANSTARRS)
14:26:19.23 +87:15:39.8 17.9mag C/2023 X2 (Lemmon)
06:44:16.04 +63:45:14.5 17.5mag C/2024 A1 (ATLAS)
06:13:54.35 +25:26:58.6 12.8mag C/2024 E1 (Wierzchos)
15:54:29.01 +11:15:00.0 17.3mag C/2024 G6 (ATLAS)
20:22:11.68 +24:44:47.1 14.2mag C/2024 J3 (ATLAS)
03:57:08.69 -18:03:59.3 16.2mag C/2024 T5 (ATLAS)
05:46:12.20 +38:17:33.9 17.9mag C/2025 J1 (Borisov)
11:57:28.58 +53:24:58.0 16.6mag C/2025 L1 (ATLAS)
06:05:15.58 -09:23:11.3 11.5mag C/2025 R3 (PANSTARRS)
12:42:33.58 +04:27:30.5 17.2mag C/2025 Y1 (ATLAS)
01:19:57.95 +41:38:27.3 15.5mag C/2026 B2 (Sun-Gao)
11:11:53.87 -12:50:35.5 16.1mag A/2026 E1
19:44:55.64 -08:12:25.7 9.9mag 10P/Tempel
14:23:18.29 -01:18:11.2 16.9mag 24P/Schaumasse
10:59:05.61 -00:52:55.0 15.9mag 29P/Schwassmann-Wachmann
10:46:30.98 -02:36:31.6 17.6mag 43P/Wolf-Harrington
02:39:08.15 +22:40:42.7 17.5mag 47P/Ashbrook-Jackson
08:15:34.85 +29:25:51.9 16.9mag 63P/Wild
00:06:51.06 -08:00:11.5 15.7mag 65P/Gunn
05:36:56.64 +30:13:09.3 16.3mag 76P/West-Kohoutek-Ikemura
02:19:20.82 +14:08:34.0 14.0mag 78P/Gehrels
00:31:59.24 -00:11:21.1 15.1mag 88P/Howell
03:47:42.92 +27:46:14.5 15.1mag 93P/Lovas
06:02:03.76 +33:19:47.7 15.8mag 123P/West-Hartley
09:14:58.52 +23:43:53.1 16.4mag 124P/Mrkos
03:24:43.11 +17:37:31.7 16.4mag 128P/Shoemaker-Holt
03:51:47.91 +17:46:22.2 17.7mag 131P/Mueller
04:19:20.29 +19:37:16.0 12.1mag 141P/Machholz
04:22:39.15 +14:58:11.1 12.0mag 141P-A/Machholz
03:04:32.17 +11:38:20.4 10.4mag 141P-D/Machholz
02:42:15.90 -27:58:34.3 17.6mag 161P/Hartley-IRAS
02:35:43.07 +14:34:20.5 14.8mag 162P/SidingSpring
19:31:21.71 -03:28:49.7 17.9mag 169P/NEAT
17:08:04.04 -10:06:06.6 16.2mag 235P/LINEAR
06:47:00.69 +35:55:14.2 17.2mag 240P/NEAT
23:38:23.06 -10:44:45.7 17.0mag 260P/McNaught
03:10:23.28 +28:13:00.8 17.7mag 295P/LINEAR
15:26:06.29 +08:20:16.4 17.4mag 391P/Kowalski
07:51:42.04 +21:10:18.5 17.8mag 450P/LONEOS
06:26:00.11 +43:05:46.5 17.7mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.9K May 18 02:48 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.42 -16:06:08.10  ASASSN-26cz  2026-04-22.12 16.24
01:13:11.60 -33:25:16.10    2026-05-13.41 16.8
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.01 -27:29:20.10  ASASSN-26cu  2026-04-16.29 -2.7
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
01:13:11.60 -33:25:16.10    2026-05-13.41 16.8
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.29 13.32
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:35.90  ASASSN-26co  2026-04-7.15 14.93
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.55 -22:39:33.40  ASASSN-26cm  2026-04-4.3 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40  SN2026gvk  2026-03-30 15.28
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.80 -63:44:05.50  ASASSN-26ch  2026-03-27.86 13.02
11:23:19.04 +34:22:38.00  SN2026fwt  2026-03-27.3 16.56
19:03:49.79 +37:04:05.20  ASASSN-26ce  2026-03-26.56 16.3
20:26:56.07 -52:54:06.50  AT2026hiy  2026-03-26.35 16.95
05:25:54.76 -30:15:35.80  ASASSN-26cg  2026-03-25.07 16.88
06:57:16.49 -26:54:37.20  SN2026fzb  2026-03-25.14 15.8
14:37:38.23 -43:00:52.30  ASASSN-26cd  2026-03-24.24 12.52
17:34:53.03 +06:04:29.70  AT2026gzl  2026-03-23.27 15.82
08:30:02.60 -35:12:47.50  ASASSN-26cf  2026-03-23.2 14.82
16:54:25.33 +37:49:56.60  SN 2026evz  2026-03-21.32 17.54
17:06:19.20 -18:54:19.50  ASASSN-26bx  2026-03-21.25 16.39
19:01:16.28 -29:29:23.10  ASASSN-26bw  2026-03-21.33 15.81
08:46:05.75 +10:47:39.80  ASASSN-26ca  2026-03-21.13 14.27
12:14:58.16 +63:47:16.20  SN 2026fvx  2026-03-21.12 15.6
18:02:55.90 -75:23:02.60  ASASSN-26bz  2026-03-21.32 16.16
12:16:02.88 -53:16:33.80  ASASSN-26cc  2026-03-20.04 15.48
13:08:21.85 +29:13:44.20  SN 2026fmh  2026-03-20.16 -0.33
19:56:38.48 -34:45:21.50  ASASSN-26cb  2026-03-20.35 -3.26
14:32:41.15 -41:38:48.50  ASASSN-26by  2026-03-20.15 -1.31
13:00:42.99 +37:18:34.60  SN2026fjc  2026-03-19.5 15.97
06:02:44.21 -04:11:06.20  ASASSN-26bv  2026-03-19.19 15.67
12:20:27.96 -45:55:38.40  ASASSN-26bt  2026-03-18.8 16.32
07:49:57.30 -56:14:35.10  ASASSN-26bu  2026-03-19.19 15.74
06:04:29.75 +53:23:34.00  SN 2026eza  2026-03-18.2 17.48
11:54:57.87 +69:19:28.90  AT2026fsf  2026-03-18.14 16.95
10:44:46.95 +58:27:29.30  SN 2026enn  2026-03-18.13 17.53
20:45:54.04 -73:26:43.00  AT 2026ezy  2026-03-18.13 16.83
06:53:18.10 -59:10:49.30  ASASSN-26bs  2026-03-18.02 16.93
07:45:09.29 -62:14:36.20  ASASSN-26br  2026-03-16.16 16.78
19:24:27.93 -52:04:36.40  AT 2023uk  2026-03-16.35 14.2
04:52:54.50 -15:20:57.10  AT2026fhw  2026-03-14.06 SDSS
-rw-r--r-- 1 apache apache 5.8K May 18 02:48 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:04.88 +41:29:41.4  PNV J00430488+4129414  2026-02-20.5923  18.84Cmag
17:43:29.74 +11:24:00.3  TCP J17432974+1124003  2026-02-22.3773  13.6mag
09:55:01.59 +69:08:42.7  PNV J09550159+6908427  2026-02-20.893  19.0mag
07:03:25.76 -12:41:40.1  TCP J07032576-1241401  2026-03-10.4268  15.4mag
00:42:36.82 +41:16:05.8  PNV J00423682+4116058  2026-03-12.5744  17.24Cmag
07:26:45.79 -27:45:14.1  TCP J07264579-2745141  2026-03-17.4417  14.8mag
17:57:19.56 -28:08:14.7  TCP J17571956-2808147  2026-03-19.7972  14.5mag
08:46:05.73 +10:47:39.7  TCP J08460573+1047397  2026-03-21.1936  14.5mag
09:55:38.83 +69:05:21.7  PNV J09553883+6905217  2026-04-01.893  19.4mag
19:32:43.67 -22:39:30.7  TCP J19324367-2239307  2026-04-05.4395  13.6mag
16:16:36.03 +44:52:28.9  TCP J16163603+4452289  2026-04-05.6655  14.2mag
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
-rw-r--r-- 1 apache apache 188K May 18 02:48 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
15:24:09.638 +44:04:26.94  AT 2026mgd  2026-05-07.24 20.4615
00:37:11.770 +29:37:48.99  AT 2026mgc  2026-05-07.50 18.7551
05:16:55.889 +51:31:59.34  AT 2026mgb  2026-05-09.15 17.8988
07:25:00.357 +38:20:16.78  AT 2026mga  2026-05-09.16 20.2044
21:08:35.106 +13:56:35.17  AT 2026mfz  2026-05-09.78 19.77
18:29:37.850 -51:43:35.00  AT 2026mfy  2026-05-10.32 16.1
13:34:03.642 +49:57:51.24  AT 2026mfx  2026-04-30.36 20.27
14:34:05.244 +09:55:34.18  AT 2026mfw  2026-05-06.35 20.77
00:45:05.656 +20:36:01.96  AT 2026mfv  2026-05-11.49 18.4889
23:13:56.047 +28:34:02.89  AT 2026mfu  2026-05-11.48 20.0674
21:29:58.778 +00:05:56.39  AT 2026mft  2026-05-11.47 19.8386
18:01:13.229 +10:03:03.38  AT 2026mfs  2026-05-08.43 20.2663
16:43:28.522 -11:16:06.15  AT 2026mfr  2026-05-08.35 19.7589
00:41:59.717 +50:47:29.07  AT 2026mfq  2026-05-07.49 19.4349
15:37:14.906 -12:09:25.69  AT 2026mfp  2026-05-07.37 20.2224
13:49:34.329 -03:03:36.93  AT 2026mfo  2026-05-07.29 20.3793
18:46:53.611 -51:14:17.28  AT 2026mfn  2026-05-09.66 19.6
19:08:51.668 -48:32:04.79  SN 2026mfm  2026-05-09.71 17.86
19:37:11.200 -44:20:46.81  SN 2026mfl  2026-05-09.71 18.81
19:44:56.756 -43:03:59.26  AT 2026mfk  2026-05-09.71 19.45
-rw-r--r-- 1 apache apache 30K May 18 02:48 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Mon May 18 02:48:12 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 6s (0.10 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 36s (0.60 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 47s (0.78 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: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 92s (1.53 min)
TIMING SExtractor: 19 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 35s (0.58 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 83s (1.38 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: 6s (0.10 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 127s (2.12 min)
FIELD_Dra-07-Q2b1x1: 233s (3.88 min)
=======================================
TOTAL_RUNTIME: 235s (3.92 min)
Finished: Mon May 18 02:52:07 CDT 2026