Mean magnitude and position on the discovery images: 
                   2026 10 24.1908  2461337.6908  13.46  16:29:23.12 +57:24:59.2
 87.10843  41.50049 galactic  Dra  Second-epoch detections are separated by 7.7" and 0.4 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | target                       | 16:29:23.12 +57:24:59.2 (user input)  | T                | P                    |  (position from user input)                                                  
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:29:23.12 +57:24:59.2:  16.07 +/- 99.00  upperlimit
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:29:23.12 +57:24:59.2:  15.98 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits


fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits


fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits  wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits -crosshair 6938.96289 980.83240 image    wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits -crosshair 6939.00000 981.25739 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM

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 10 24.19081 16 29 23.12 +57 24 59.2          13.5 R      V36

Position measured on individual images:

     TAU0008  C2026 10 24.19057 16 29 22.79 +57 24 56.4          13.4 R      V36
     TAU0008  C2026 10 24.19105 16 29 23.45 +57 25 02.0          13.5 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 10 24.1908*  16 29 23.12 +57 24 59.2  13.5 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
target,2461337.6908,13.46,0.05,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
target 20261024.1908 13.46CV 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

FITS images used in this processing run:

Field Dra-10-Q2b1x1 reference image: Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Field Dra-10-Q2b1x1 reference image: Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Field Dra-10-Q2b1x1 second-epoch image: Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
Field Dra-10-Q2b1x1 second-epoch image: Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
First image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Last  image: 2461337.69105089 24.10.2026 04:34:56.797   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.10
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: 3 seconds
Number of parallel threads: 3
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
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  6020
Objects passed selection criteria:  5993
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 5144.25
Average stars matched: 4494.5 (87.3694 %)
Memory usage VmPeak:   234760 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Oct 23 23:46:00 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: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
First image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Last  image: 2461337.69105089 24.10.2026 04:34:56.797   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 25
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.83
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: 9 seconds
Number of parallel threads: 3
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
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  37809
Objects passed selection criteria:  37707
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 32266.2
Average stars matched: 28376.5 (87.9448 %)
Memory usage VmPeak:   269188 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Oct 23 23:46:44 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=esa_tap (lib/gaia_dr2_cone_search.sh -> ESA Gaia Archive TAP service)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Dra-10-Q2b1x1
#######################################
########### Starting Dra-10-Q2b1x1 ###########
Processing Dra-10-Q2b1x1
server tau has sufficient free disk space available: 458704 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 458704 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.png' -> 'transient_report/Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits_preview.png'

Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits


renamed 'Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.png' -> 'transient_report/Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits_preview.png'

Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.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= 389.4064
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 522.2082
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4745.3574
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1098.4372
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4813.7901
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1160.5263
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 12.1861
INFO:                  SECOND_EPOCH__SD_ratio= 0.054
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     16.4699993133545 / [degC] Focuser temperature
AMBTEMP =                 16.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.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= '2026-10-23T23:34:15.6560978' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-24T04:34:15.6560978' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61337.1904589813 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-24T04:34:25.5590001' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61337.1905735997 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     254.113433180404 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9999275846544 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     18.8688888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     323.070555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.06608835993096 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Dra-10'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 56 28'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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  =                20708 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20708 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     16.4699993133545 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     16.4699993133545 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 11.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 71.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.59 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  4.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             13.00104 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             8.300664 / [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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/d_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits :)

Spent 0.524501 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/d_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     16.4799995422363 / [degC] Focuser temperature
AMBTEMP =                 16.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.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= '2026-10-23T23:34:56.7977794' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-24T04:34:56.7977794' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61337.1909351503 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-24T04:35:06.6989813' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61337.1910497453 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     254.113433238688 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9999276122351 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     18.7811111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     323.128055555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.07962883306575 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Dra-10'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 56 28'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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  =                20708 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20708 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     16.4799995422363 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     16.4799995422363 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 11.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 71.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.59 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  4.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             13.00104 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             8.300664 / [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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/d_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits :)

Spent 0.515910 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/d_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Previews of the CALIBRATED second-epoch images:


fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits



fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
  
SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.cat to cache
SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Checking WCS cache directory local_wcs_cache
Checking 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: 2461337.69057472
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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits exists and is non-empty
wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits exists and is non-empty
wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits exists and is non-empty
wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (1st reference image)
verification OK: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:27.930 +54:00:00.13 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits (1st new image)
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
Image size: 938.5'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:11.566 +53:59:53.54 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:56:27.930 +54:00:00.13
Second-epoch image center 16:56:11.566 +53:59:53.54
Angular distance between the image centers 0.0401 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits (2nd new image)
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Image size: 938.5'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:12.462 +54:00:02.50 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:56:27.930 +54:00:00.13
Second-epoch image center 16:56:12.462 +54:00:02.50
Angular distance between the image centers 0.0379 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  16:56:11.566 +53:59:53.54
Second-epoch second image center 16:56:12.462 +54:00:02.50
Angular distance between the image centers 0.00332 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits &> /tmp/tmp.h2rLagXLTf
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits &> /tmp/tmp.kcU2aXIj4i
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits &> /tmp/tmp.wBeONYTPJv
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits &> /tmp/tmp.28leBuhZys
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Found non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat
The reference image (wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits) and catalog (wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat) found
'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat' -> 'wcsmag.cat'
Read 11615 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1857 to 269.0894 deg, Dec +48.1345 to +59.2634 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 239.1857 to 269.0894 deg, Dec 48.1345 to 59.2634 deg
Loaded 7624 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): 5395 out of 5619 total matches.
Matched with Tycho-2 5619 out of 11615 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.775200
a=0.000000 b=1.000000 c=22.775200
From vast_summary.log: estimated ref. image limiting mag.:  -7.10
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.68

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.68

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 11615 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1857 to 269.0894 deg, Dec +48.1345 to +59.2634 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 239.1857 to 269.0894 deg, Dec 48.1345 to 59.2634 deg
Loaded 7624 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): 5395 out of 5619 total matches.
Matched with Tycho-2 5619 out of 11615 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (aperture=6.2)
Read 9829 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.2485 to 269.0937 deg, Dec +48.1335 to +59.2645 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 239.2485 to 269.0937 deg, Dec 48.1335 to 59.2645 deg
Loaded 7604 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): 5405 out of 5596 total matches.
Matched with Tycho-2 5596 out of 9829 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits (aperture=6.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 2.3 pix  Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
 2.4 pix  fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
 2.4 pix  fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Limiting magnitude estimates:
 15.7 mag.  Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 15.5 mag.  Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
 13.8 mag.  fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
 13.8 mag.  fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
All-image limiting magnitude estimate:  13.8 (SNR )  10.7 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.h2rLagXLTf (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits' -> 'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Checking if the catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS catalog name: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=595, bad_region=3180, passed=11615
Got 11615 stars (including 7971 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
util/solve_plate_with_UCAC5 got 11615 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4876 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 4869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4877 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4869 stars left (next iteration limit 5355)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits N_match=4869 sigma_overall_arcsec=0.300 sigma_q1_arcsec=0.273 sigma_q2_arcsec=0.310 sigma_q3_arcsec=0.290 sigma_q4_arcsec=0.338 n_q1=1449 n_q2=955 n_q3=1492 n_q4=973 worst_quadrant_to_overall_ratio=1.129
WCS_HEADER_DIAG: file=Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits selection=current_pairs N_selected=4869 N_valid=4869 bias_ra_arcsec=0.034 bias_dec_arcsec=0.018 median_sep_arcsec=0.298 p95_sep_arcsec=1.858 n_q1=1449 n_q2=955 n_q3=1492 n_q4=973 occupied_cells_4x4=16/16
The image catalog is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -region wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.kcU2aXIj4i (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits' -> 'wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Checking if the catalog wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS catalog name: wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=522, bad_region=1976, passed=9829
Got 9829 stars (including 7399 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat 
util/solve_plate_with_UCAC5 got 9829 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 4885 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 8288 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 8288 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 8288 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4885 stars left (next iteration limit 5373)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits N_match=4885 sigma_overall_arcsec=0.338 sigma_q1_arcsec=0.319 sigma_q2_arcsec=0.322 sigma_q3_arcsec=0.378 sigma_q4_arcsec=0.310 n_q1=1688 n_q2=826 n_q3=1618 n_q4=753 worst_quadrant_to_overall_ratio=1.121
WCS_HEADER_DIAG: file=Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits selection=current_pairs N_selected=4885 N_valid=4885 bias_ra_arcsec=0.000 bias_dec_arcsec=-0.008 median_sep_arcsec=0.275 p95_sep_arcsec=0.893 n_q1=1688 n_q2=826 n_q3=1618 n_q4=753 occupied_cells_4x4=16/16
The image catalog is written to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -region wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.wBeONYTPJv (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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=219, bad_region=502, passed=2714
Got 2714 stars (including 2015 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat 
util/solve_plate_with_UCAC5 got 2714 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.5'
Seting catalog search parameters based on the expected field of view 938.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013035 (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 0.010428 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 691 to 748 (Dec 48.3 to 59.2)
Done reading UCAC5 zone files...
Matched 1954 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1946 matched stars entering correct_measured_positions(), 1946 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1946 matched stars entering correct_measured_positions(), 2287 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 691 to 748 (Dec 48.3 to 59.2)
Done reading UCAC5 zone files...
Matched 1955 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1946 matched stars entering correct_measured_positions(), 2287 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 1946 matched stars entering correct_measured_positions(), 2287 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 1946 stars left (next iteration limit 2140)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1946 robust_rms=7.066 arcsec worst_region_rms=9.438 arcsec outer_annulus_rms=8.991 arcsec
SIP_REFIT: SIP order 3 trial: matched=1946 robust_rms=0.568 arcsec worst_region_rms=0.792 arcsec outer_annulus_rms=0.792 arcsec
SIP_REFIT: SIP order 5 trial: matched=1946 robust_rms=0.365 arcsec worst_region_rms=0.511 arcsec outer_annulus_rms=0.511 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1946 robust_rms_before=0.746 arcsec robust_rms_before_corrected=0.372 arcsec robust_rms_after=0.365 arcsec worst_region_rms_before=0.570 worst_region_rms_after=0.511 outer_annulus_rms_before=0.732 outer_annulus_rms_after=0.511
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.sip_refit.tA725D/candidate.fits
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.sip_refit.tA725D/candidate.fits
Image size: 938.5'x624.4'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:11.523 +53:59:53.29 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 2714 stars ###
'wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.sip_refit.tA725D/candidate.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction_307786.cat.log'
'wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.sip_refit.tA725D/candidate.wcscat.xy2sky.5onM24' -> 'vast_debug_catalog_after_xy2sky_correction_307786.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.746 -> 0.365 arcsec)
SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.0 arcsec, 1946 pairs from the previous matching)
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 691 to 748 (Dec 48.3 to 59.2)
Done reading UCAC5 zone files...
Matched 1907 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 1907 pairs (1946 from the previous matching)
SIP_REFIT: SIP order 2 trial: matched=1907 robust_rms=7.057 arcsec worst_region_rms=9.647 arcsec outer_annulus_rms=9.048 arcsec
SIP_REFIT: SIP order 3 trial: matched=1907 robust_rms=0.572 arcsec worst_region_rms=0.783 arcsec outer_annulus_rms=0.783 arcsec
SIP_REFIT: SIP order 5 trial: matched=1907 robust_rms=0.365 arcsec worst_region_rms=0.505 arcsec outer_annulus_rms=0.505 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1907 robust_rms_before=0.365 arcsec robust_rms_before_corrected=0.365 arcsec robust_rms_after=0.365 arcsec worst_region_rms_before=0.511 worst_region_rms_after=0.505 outer_annulus_rms_before=0.511 outer_annulus_rms_after=0.505
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.sip_refit.ERDEze/candidate.fits
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.sip_refit.ERDEze/candidate.fits
Image size: 938.5'x624.4'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:11.523 +53:59:53.29 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 2714 stars ###
'wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.sip_refit.ERDEze/candidate.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction_307992.cat.log'
'wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.sip_refit.ERDEze/candidate.wcscat.xy2sky.omx2es' -> 'vast_debug_catalog_after_xy2sky_correction_307992.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.365 -> 0.365 arcsec)
Accuracy estimation diagnostic: 1907 matched stars entering correct_measured_positions(), 2286 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 1907 matched stars entering correct_measured_positions(), 2283 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits N_match=1907 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.353 sigma_q2_arcsec=0.384 sigma_q3_arcsec=0.367 sigma_q4_arcsec=0.405 n_q1=692 n_q2=331 n_q3=635 n_q4=249 worst_quadrant_to_overall_ratio=1.096
WCS_HEADER_DIAG: file=fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits selection=current_pairs N_selected=1907 N_valid=1907 bias_ra_arcsec=-0.010 bias_dec_arcsec=0.004 median_sep_arcsec=0.303 p95_sep_arcsec=0.854 n_q1=692 n_q2=331 n_q3=635 n_q4=249 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits -region wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.28leBuhZys (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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=212, bad_region=456, passed=2638
Got 2638 stars (including 1989 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat 
util/solve_plate_with_UCAC5 got 2638 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.5'
Seting catalog search parameters based on the expected field of view 938.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013035 (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 0.010428 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 1928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1920 matched stars entering correct_measured_positions(), 1919 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1920 matched stars entering correct_measured_positions(), 2246 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 1929 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1920 matched stars entering correct_measured_positions(), 2246 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 1920 matched stars entering correct_measured_positions(), 2246 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 1920 stars left (next iteration limit 2112)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1920 robust_rms=6.828 arcsec worst_region_rms=8.944 arcsec outer_annulus_rms=8.936 arcsec
SIP_REFIT: SIP order 3 trial: matched=1920 robust_rms=0.572 arcsec worst_region_rms=0.729 arcsec outer_annulus_rms=0.729 arcsec
SIP_REFIT: SIP order 5 trial: matched=1920 robust_rms=0.375 arcsec worst_region_rms=0.533 arcsec outer_annulus_rms=0.533 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1920 robust_rms_before=0.737 arcsec robust_rms_before_corrected=0.365 arcsec robust_rms_after=0.375 arcsec worst_region_rms_before=0.603 worst_region_rms_after=0.533 outer_annulus_rms_before=0.685 outer_annulus_rms_after=0.533
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.sip_refit.XFvGrl/candidate.fits
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.sip_refit.XFvGrl/candidate.fits
Image size: 938.6'x624.4'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:12.427 +54:00:02.23 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 2638 stars ###
'wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.sip_refit.XFvGrl/candidate.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction_307805.cat.log'
'wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.sip_refit.XFvGrl/candidate.wcscat.xy2sky.Ag3KKk' -> 'vast_debug_catalog_after_xy2sky_correction_307805.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.737 -> 0.375 arcsec)
SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.0 arcsec, 1920 pairs from the previous matching)
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 1882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 1882 pairs (1920 from the previous matching)
SIP_REFIT: SIP order 2 trial: matched=1882 robust_rms=6.795 arcsec worst_region_rms=8.983 arcsec outer_annulus_rms=8.873 arcsec
SIP_REFIT: SIP order 3 trial: matched=1882 robust_rms=0.573 arcsec worst_region_rms=0.722 arcsec outer_annulus_rms=0.722 arcsec
SIP_REFIT: SIP order 5 trial: matched=1882 robust_rms=0.376 arcsec worst_region_rms=0.531 arcsec outer_annulus_rms=0.531 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1882 robust_rms_before=0.374 arcsec robust_rms_before_corrected=0.374 arcsec robust_rms_after=0.376 arcsec worst_region_rms_before=0.532 worst_region_rms_after=0.531 outer_annulus_rms_before=0.532 outer_annulus_rms_after=0.531
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.sip_refit.KwlbNz/candidate.fits
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.sip_refit.KwlbNz/candidate.fits
Image size: 938.6'x624.4'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:12.427 +54:00:02.23 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 2638 stars ###
'wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.sip_refit.KwlbNz/candidate.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction_308044.cat.log'
'wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.sip_refit.KwlbNz/candidate.wcscat.xy2sky.FFi0J3' -> 'vast_debug_catalog_after_xy2sky_correction_308044.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.374 -> 0.376 arcsec)
Accuracy estimation diagnostic: 1882 matched stars entering correct_measured_positions(), 2246 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 1882 matched stars entering correct_measured_positions(), 2244 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits N_match=1882 sigma_overall_arcsec=0.379 sigma_q1_arcsec=0.349 sigma_q2_arcsec=0.363 sigma_q3_arcsec=0.402 sigma_q4_arcsec=0.415 n_q1=691 n_q2=324 n_q3=624 n_q4=243 worst_quadrant_to_overall_ratio=1.095
WCS_HEADER_DIAG: file=fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits selection=current_pairs N_selected=1882 N_valid=1882 bias_ra_arcsec=-0.006 bias_dec_arcsec=0.003 median_sep_arcsec=0.308 p95_sep_arcsec=0.868 n_q1=691 n_q2=324 n_q3=624 n_q4=243 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits -region wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits to local_wcs_cache/
'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits' -> 'local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits'
Saving the final (post-refit) wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits to local_wcs_cache/
'wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits' -> 'local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits'
Saving the final (post-refit) wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits to local_wcs_cache/
'wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits' -> 'local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits'
Saving the final (post-refit) wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits to local_wcs_cache/
'wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits' -> 'local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits sigma_overall=0.300 worst_q_ratio=1.129
ref2=Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits sigma_overall=0.338 worst_q_ratio=1.121
new1=fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits sigma_overall=0.369 worst_q_ratio=1.096
new2=fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits sigma_overall=0.379 worst_q_ratio=1.095
reference average sigma_overall=0.319 worst_q_ratio=1.125
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315_astrometric_residuals.png (4869 matched stars from wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201_astrometric_residuals.png (4885 matched stars from wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090_astrometric_residuals.png (1907 matched stars from wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091_astrometric_residuals.png (1882 matched stars from wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits'
Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits'
Preparing the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
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: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 05005_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 05005_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    10.41    16:46:15.04 +53:11:54.2   5696 3648   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

**** FOUND  16:46:15.06 +53:11:54.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20915_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 20915_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 3     2026 10 24.19105    2461337.69105    9.36    17:33:57.25 +53:57:37.6   1431 3053   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

**** FOUND  17:33:57.25 +53:57:37.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
  
SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.cat to cache
SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Creating symlink local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Checking 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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits exists and is non-empty
wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits exists and is non-empty
wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits exists and is non-empty
wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (1st reference image)
verification OK: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:27.930 +54:00:00.13 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits (1st new image)
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
Image size: 938.5'x624.4'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:11.523 +53:59:53.29 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:56:27.930 +54:00:00.13
Second-epoch image center 16:56:11.523 +53:59:53.29
Angular distance between the image centers 0.0402 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits (2nd new image)
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Image size: 938.6'x624.4'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:12.427 +54:00:02.23 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:56:27.930 +54:00:00.13
Second-epoch image center 16:56:12.427 +54:00:02.23
Angular distance between the image centers 0.0380 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  16:56:11.523 +53:59:53.29
Second-epoch second image center 16:56:12.427 +54:00:02.23
Angular distance between the image centers 0.00333 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits &> /tmp/tmp.r9pkiBiKeb
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits &> /tmp/tmp.La3xiXQvzu
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits &> /tmp/tmp.9uV2E93UcQ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits &> /tmp/tmp.8xUBwDVd2K
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Found non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat
The reference image (wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits) and catalog (wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat) found
'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat' -> 'wcsmag.cat'
Read 60089 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1857 to 269.1135 deg, Dec +48.1345 to +59.2634 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 239.1857 to 269.1135 deg, Dec 48.1345 to 59.2634 deg
Loaded 7632 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): 5073 out of 5628 total matches.
Matched with Tycho-2 5628 out of 60089 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.661600
a=0.000000 b=1.000000 c=22.661600
From vast_summary.log: estimated ref. image limiting mag.:  -6.83
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.83

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.83

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 60089 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1857 to 269.1135 deg, Dec +48.1345 to +59.2634 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 239.1857 to 269.1135 deg, Dec 48.1345 to 59.2634 deg
Loaded 7632 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): 5073 out of 5628 total matches.
Matched with Tycho-2 5628 out of 60089 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (aperture=4.9)
Read 56391 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.2485 to 269.1572 deg, Dec +48.1050 to +59.2665 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 239.2485 to 269.1572 deg, Dec 48.1050 to 59.2665 deg
Loaded 7650 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): 5111 out of 5635 total matches.
Matched with Tycho-2 5635 out of 56391 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 16 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 2.1 pix  Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
 2.2 pix  fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
 2.2 pix  fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Limiting magnitude estimates:
 15.8 mag.  Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 15.6 mag.  Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
 14.0 mag.  fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
 14.0 mag.  fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
All-image limiting magnitude estimate:  14.0 (SNR )  13.3 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.r9pkiBiKeb (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits' -> 'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Checking if the catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS catalog name: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=3367, bad_region=12352, passed=60080
Got 60080 stars (including 45379 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
util/solve_plate_with_UCAC5 got 60080 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 4878 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 50713 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 50713 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 50713 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4877 stars left (next iteration limit 5365)
Stop iterations.


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

SIP_REFIT: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits N_match=4877 sigma_overall_arcsec=0.296 sigma_q1_arcsec=0.267 sigma_q2_arcsec=0.310 sigma_q3_arcsec=0.288 sigma_q4_arcsec=0.331 n_q1=1473 n_q2=959 n_q3=1500 n_q4=945 worst_quadrant_to_overall_ratio=1.118
WCS_HEADER_DIAG: file=Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits selection=current_pairs N_selected=4877 N_valid=4877 bias_ra_arcsec=0.039 bias_dec_arcsec=0.011 median_sep_arcsec=0.296 p95_sep_arcsec=1.819 n_q1=1473 n_q2=959 n_q3=1500 n_q4=945 occupied_cells_4x4=16/16
The image catalog is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -region wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.La3xiXQvzu (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits' -> 'wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Checking if the catalog wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS catalog name: wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=20, blended=2803, bad_region=8303, passed=56371
Got 56371 stars (including 45587 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat 
util/solve_plate_with_UCAC5 got 56371 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4898 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 4894 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 50332 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4899 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 50332 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 50332 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4894 stars left (next iteration limit 5383)
Stop iterations.


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

SIP_REFIT: wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits N_match=4894 sigma_overall_arcsec=0.329 sigma_q1_arcsec=0.308 sigma_q2_arcsec=0.322 sigma_q3_arcsec=0.371 sigma_q4_arcsec=0.306 n_q1=1698 n_q2=841 n_q3=1576 n_q4=779 worst_quadrant_to_overall_ratio=1.126
WCS_HEADER_DIAG: file=Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits selection=current_pairs N_selected=4894 N_valid=4894 bias_ra_arcsec=-0.008 bias_dec_arcsec=0.002 median_sep_arcsec=0.272 p95_sep_arcsec=0.876 n_q1=1698 n_q2=841 n_q3=1576 n_q4=779 occupied_cells_4x4=16/16
The image catalog is written to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -region wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.9uV2E93UcQ (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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=549, bad_region=2036, passed=19139
Got 19139 stars (including 16611 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat 
util/solve_plate_with_UCAC5 got 19139 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.5'
Seting catalog search parameters based on the expected field of view 938.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013035 (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 0.010428 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4884 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 4869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 17606 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4883 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 17606 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 17606 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4871 stars left (next iteration limit 5355)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4871 robust_rms=6.930 arcsec worst_region_rms=9.286 arcsec outer_annulus_rms=9.043 arcsec
SIP_REFIT: SIP order 3 trial: matched=4871 robust_rms=0.605 arcsec worst_region_rms=0.794 arcsec outer_annulus_rms=0.794 arcsec
SIP_REFIT: SIP order 5 trial: matched=4871 robust_rms=0.410 arcsec worst_region_rms=0.522 arcsec outer_annulus_rms=0.522 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4871 robust_rms_before=0.412 arcsec robust_rms_before_corrected=0.390 arcsec robust_rms_after=0.410 arcsec worst_region_rms_before=0.529 worst_region_rms_after=0.522 outer_annulus_rms_before=0.529 outer_annulus_rms_after=0.522
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.529 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits worst_region_rms_kept=0.529 arcsec robust_rms_kept=0.390 arcsec matched=4871
WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits N_match=4871 sigma_overall_arcsec=0.381 sigma_q1_arcsec=0.361 sigma_q2_arcsec=0.367 sigma_q3_arcsec=0.405 sigma_q4_arcsec=0.382 n_q1=1755 n_q2=804 n_q3=1677 n_q4=635 worst_quadrant_to_overall_ratio=1.062
WCS_HEADER_DIAG: file=fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits selection=current_pairs N_selected=4871 N_valid=4871 bias_ra_arcsec=-0.009 bias_dec_arcsec=-0.003 median_sep_arcsec=0.338 p95_sep_arcsec=0.972 n_q1=1755 n_q2=804 n_q3=1677 n_q4=635 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits -region wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.8xUBwDVd2K (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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=540, bad_region=1897, passed=18966
Got 18966 stars (including 16583 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat 
util/solve_plate_with_UCAC5 got 18966 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.6'
Seting catalog search parameters based on the expected field of view 938.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013036 (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 0.010429 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4885 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 4873 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 17537 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4885 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 17537 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 17537 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4873 stars left (next iteration limit 5360)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4873 robust_rms=6.788 arcsec worst_region_rms=9.142 arcsec outer_annulus_rms=9.142 arcsec
SIP_REFIT: SIP order 3 trial: matched=4873 robust_rms=0.599 arcsec worst_region_rms=0.794 arcsec outer_annulus_rms=0.794 arcsec
SIP_REFIT: SIP order 5 trial: matched=4873 robust_rms=0.416 arcsec worst_region_rms=0.579 arcsec outer_annulus_rms=0.579 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4873 robust_rms_before=0.419 arcsec robust_rms_before_corrected=0.393 arcsec robust_rms_after=0.416 arcsec worst_region_rms_before=0.580 worst_region_rms_after=0.579 outer_annulus_rms_before=0.580 outer_annulus_rms_after=0.579
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.580 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits worst_region_rms_kept=0.580 arcsec robust_rms_kept=0.393 arcsec matched=4873
WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits N_match=4873 sigma_overall_arcsec=0.382 sigma_q1_arcsec=0.362 sigma_q2_arcsec=0.348 sigma_q3_arcsec=0.435 sigma_q4_arcsec=0.373 n_q1=1772 n_q2=802 n_q3=1674 n_q4=625 worst_quadrant_to_overall_ratio=1.140
WCS_HEADER_DIAG: file=fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits selection=current_pairs N_selected=4873 N_valid=4873 bias_ra_arcsec=-0.012 bias_dec_arcsec=0.004 median_sep_arcsec=0.352 p95_sep_arcsec=1.003 n_q1=1772 n_q2=802 n_q3=1674 n_q4=625 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits -region wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-15_20.00sec_-0.00C_LIGHT_0090.fits
Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.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_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/wcs_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits
Preparing the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:29:23.12 +57:24:59.2:  16.07 +/- 99.00  upperlimit
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:29:23.12 +57:24:59.2:  15.98 +/- 99.00  upperlimit
Adding exclusion_list_local.txt__out85600.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 946s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 85433_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85433_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    10.20    16:26:10.18 +55:48:01.0   7319 1924   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

Rejecting candidate due to large distance (9.4") between the two second-epoch detections
  
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Considering the candidate 85434_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85434_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    10.51    17:06:30.39 +53:55:59.5   3875 3235   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

Rejecting candidate due to large distance (12.3") between the two second-epoch detections
  
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Considering the candidate 85441_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85441_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    10.76    16:27:59.49 +56:27:33.0   7119 1546   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

Rejecting candidate due to large distance (9.2") between the two second-epoch detections
  
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Considering the candidate 85497_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85497_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    12.37    16:49:48.23 +53:42:36.2   5363 3354   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

Rejecting candidate due to large distance (11.7") between the two second-epoch detections
  
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Considering the candidate 85520_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85520_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    12.63    17:05:03.23 +55:38:35.0   4020 2204   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

Rejecting candidate due to large distance (11.9") between the two second-epoch detections
  
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Considering the candidate 85521_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85521_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    12.58    17:15:55.79 +51:49:23.1   2968 4481   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

**** FOUND  17:15:55.89 +51:49:24.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 85522_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85522_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    12.60    17:17:15.65 +49:59:15.2   2777 5588   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

Rejecting candidate due to large distance (14.2") between the two second-epoch detections
  
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Considering the candidate 85543_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85543_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    12.98    17:21:57.32 +53:26:17.0   2478 3471   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

**** FOUND  17:21:57.29 +53:26:16.6 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 85545_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85545_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    12.87    16:45:26.60 +56:48:24.5   5652 1466   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

**** FOUND  16:45:26.64 +56:48:24.7 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 85555_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85555_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    13.10    17:12:46.68 +54:25:19.1   3330 2923   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

Rejecting candidate due to large distance (12.6") between the two second-epoch detections
  
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Considering the candidate 85556_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85556_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    12.91    16:28:49.06 +57:05:56.9   7007 1168   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

Rejecting candidate due to large distance (9.5") between the two second-epoch detections
  
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Considering the candidate 85568_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85568_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    13.30    17:16:59.90 +53:23:17.6   2923 3529   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

**** FOUND  17:17:00.07 +53:23:16.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 85600_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
Preparing report for the candidate 85600_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
  
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Considering the candidate 85609_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 85609_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 2     2026 10 24.19105    2461337.69105    13.77    17:03:59.61 +54:51:27.6   4105 2680   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

Rejecting candidate due to large distance (14.0") between the two second-epoch detections
  
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Considering the candidate 71476_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 71476_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 3     2026 10 24.19105    2461337.69105    9.86    17:33:57.23 +53:57:37.7   1431 3053   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

**** FOUND  17:33:57.22 +53:57:37.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 12297_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091
The candidate 12297_fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
Discovery image 3     2026 10 24.19105    2461337.69105    12.34    16:50:27.18 +50:59:04.3   5364 5003   /data_ssd/NMW-TexasTech/workdir//img_2026-10-23_CI_Dra-10-Q2b1x1_234316_TTUQ2b1x1_291179_4Lk1S0AM/fd_Dra-10-Q2b1x1_2026-10-23_23-34-56_20.00sec_0.00C_LIGHT_0091.fits

Rejecting candidate due to large distance (12.2") between the two second-epoch detections
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 947s
Prepared the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
16:29:23.12 +57:24:59.2
########### Completed Dra-10-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
16:29:23.12 +57:24:59.2
###################################################################################
16:29:23.12 +57:24:59.2  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
16:29:23.12 +57:24:59.2  -- 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)
16:29:23.12 +57:24:59.2  -- not a known variable star
Found 1 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 ####
16:29:23.12 +57:24:59.2
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461337.69057472 -observatory V36
15:09:13.70 -20:48:18.3 Mercury (0.5mag)
13:43:25.35 -17:40:50.2 Venus (-4.2mag)
09:08:29.51 +17:56:24.0 Mars (0.9mag)
09:41:59.04 +14:29:57.4 Jupiter (-2.0mag)
00:38:54.68 +01:15:11.9 Saturn (0.4mag)
04:10:32.13 +20:54:01.0 Uranus (5.6mag)
00:09:09.51 -00:33:09.4 Neptune (7.7mag)
20:24:12.74 -23:42:51.4 Pluto (14.5mag)
00:12:09.64 +04:08:39.8 Moon (-12.1mag)
-rw-r--r-- 1 apache apache 362 Oct 23 23:46 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461337.69057472:
09:41:56.60 +14:30:11.7 Io (6.1mag)
09:41:48.99 +14:30:54.4 Europa (6.2mag)
09:41:53.90 +14:30:27.2 Ganymede (5.5mag)
09:41:42.96 +14:31:29.1 Callisto (6.8mag)
09:42:41.43 +14:45:28.2 Himalia (15.6mag)
09:41:55.98 +14:30:14.4 Thebe (16.4mag)
09:41:11.35 +14:53:59.9 Elara (17.4mag)
09:43:32.67 +13:54:34.3 Pasiphae (17.8mag)
09:39:41.41 +14:59:59.5 Carme (18.8mag)
00:38:54.53 +01:15:28.3 Titan (8.2mag)
00:38:58.80 +01:14:56.2 Rhea (9.6mag)
00:38:59.65 +01:13:42.4 Iapetus (11.0mag)
00:39:06.45 +01:15:13.0 Hyperion (14.1mag)
00:37:09.27 +01:02:47.9 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct 23 23:46 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461337.69057472:
03:58:15.75 +19:41:30.1 JWST
16:08:18.08 +47:58:04.3 Chandra
06:04:42.38 +26:51:07.3 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct 23 23:46 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461337.69057472 -observatory V36
03:40:30.23 +20:08:12.7 17.1mag P/1996 R2 (Lagerkvist)
07:42:36.85 +37:41:27.7 17.9mag P/2004 V5 (LINEAR-Hill)
07:42:41.88 +37:41:15.1 17.9mag P/2004 V5-A (LINEAR-Hill)
07:42:02.42 +37:41:28.8 18.0mag P/2004 V5-B (LINEAR-Hill)
05:02:43.51 +40:37:35.2 17.9mag P/2009 Y2 (Kowalski)
18:37:03.12 -33:10:19.0 14.9mag P/2010 H2 (Vales)
07:43:51.23 -73:14:44.0 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:13:52.11 +35:01:17.6 17.7mag C/2017 K2 (PANSTARRS)
04:36:56.59 +48:02:11.3 17.6mag P/2021 N1 (ZTF)
07:34:07.79 +25:21:48.2 16.9mag C/2022 N2 (PANSTARRS)
09:06:44.81 +37:09:05.9 16.3mag C/2024 E1 (Wierzchos)
18:31:10.96 +41:03:39.1 17.4mag C/2024 J3 (ATLAS)
05:45:33.63 -13:39:55.0 16.4mag C/2024 T5 (ATLAS)
12:41:37.93 +14:57:29.8 15.9mag C/2025 V2 (Rankin)
14:04:14.16 -03:46:33.9 16.4mag C/2025 Y1 (ATLAS)
19:34:58.07 +59:12:57.2 15.5mag C/2026 A2 (Bok)
02:21:37.79 +41:10:51.6 18.0mag C/2026 B2 (Sun-Gao)
12:57:55.47 +15:39:48.2 17.7mag A/2026 E1
16:21:13.52 -55:24:43.8 13.7mag P/2026 R2 (Leonard)
19:24:36.30 -05:09:34.3 16.7mag P/2026 T1 (ATLAS)
23:54:13.83 +16:35:13.4 17.1mag 2P/Encke
23:13:11.97 -28:34:36.6 15.0mag 10P/Tempel
02:27:41.71 +35:15:32.5 16.4mag 11P/Tempel-Swift-LINEAR
12:19:40.68 -09:12:27.8 16.3mag 29P/Schwassmann-Wachmann
00:15:03.05 -09:05:29.4 15.7mag 65P/Gunn
07:50:58.29 +14:38:29.6 13.9mag 78P/Gehrels
02:46:08.65 +13:38:47.6 17.9mag 88P/Howell
08:25:00.97 +43:37:12.7 17.0mag 112P/Urata-Niijima
09:30:56.53 +09:27:19.1 17.7mag 114P/Wiseman-Skiff
12:06:52.89 +10:20:26.1 14.8mag 123P/West-Hartley
14:39:41.31 -35:39:21.6 18.0mag 124P/Mrkos
20:20:53.52 +11:04:29.4 9.9mag 161P/Hartley-IRAS
10:49:38.11 -01:09:50.1 15.4mag 169P/NEAT
03:20:09.09 +03:05:46.4 15.0mag 220P/McNaught
06:18:19.22 +47:52:50.4 15.5mag 260P/McNaught
07:44:55.18 +25:17:38.3 17.7mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.8K Oct 23 23:46 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
22:14:03.37 -45:07:18.60  ASASSN-26fm   VIZIER
01:57:48.19 -33:14:42.30  SN 2026aedl   -------
18:05:22.06 +17:52:41.00  ASASSN-26fn  2026-10-11.74 15.23
21:50:55.86 -02:51:49.30  SN2026acyb  2026-10-9.85 16.83
03:40:34.04 +02:31:56.70  SN2026acvp  2026-10-9.95 17.75
04:33:25.91 -13:41:04.20  SN2026adhl   -------
09:20:05.05 +27:03:12.40  SN2026aeif   -------
02:58:07.77 -65:18:52.90  ASASSN-26fl   VIZIER
02:49:03.98 -49:55:57.00  SN 2026adfy  2026-10-4.88 16.61
22:03:46.31 -11:07:57.70  AT2026adgn  2026-10-4.28 -2.56
15:03:12.98 +49:51:05.40  ASASSN-26fj   VIZIER
08:07:27.96 -65:51:03.90  ASASSN-26fi  2026-10-1.36 15.82
21:02:34.66 +23:57:26.20  ASASSN-26fh  2026-10-1.27 15.94
20:00:16.62 +03:26:29.90  AT2026adfv   -------
00:08:42.74 -32:33:16.50  SN2026abhc   -------
21:02:30.26 -19:27:41.80  SN2026acxa   -------
04:39:17.45 -28:06:12.40  ASASSN-26fg   VIZIER
05:25:07.80 +04:38:32.40  SN2026aajs   -------
19:56:12.67 +08:25:27.70  AT2026acgs   -------
00:02:34.06 +52:55:18.90  ASASSN-26ff  2026-09-16.38 15.41
23:44:33.18 +17:46:12.20  SN2026yjv   -------
16:21:12.24 +57:37:51.30  SN 2026aafh   -------
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi   -------
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs   -------
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars   -------
02:47:25.52 -32:58:34.50  SN 2026znh   -------
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc   VIZIER
03:52:53.26 -14:19:28.70  SN 2026zfw   -------
01:53:26.46 +10:07:25.10  SN2026aacj   -------
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.64 +34:24:35.00  SN2026aaiv   -------
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa   VIZIER
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.74 -22:25:28.60  V8055   -------
17:17:45.96 +64:31:40.10  ASASSN-26ez   VIZIER
19:02:47.09 +58:08:21.00  AT2026zwo   -------
04:20:07.58 -42:26:59.90  AT2026zjy   -------
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid   -------
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn   -------
23:01:28.67 -61:00:39.00  SN 2026yib   -------
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew   VIZIER
13:53:14.21 +00:26:52.00  SN 2026wkv   -------
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
16:03:20.92 +17:43:23.70  AT2026xau   -------
01:10:22.05 -09:34:08.50  SN2026weo   -------
00:56:54.35 -35:55:29.40  AT2026wdy   -------
22:08:07.63 -53:03:58.90  AT2026wek   -------
14:51:51.34 +66:13:24.60  ASASSN-26ev   VIZIER
12:06:50.79 -36:16:06.20  SN2026wgm   -------
16:56:36.90 -59:29:26.00  ASASSN-26er   VIZIER
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep   VIZIER
12:18:47.98 -30:48:47.50  ASASSN-26et   VIZIER
13:00:47.82 +15:42:17.60  SN2026uwk   -------
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu   VIZIER
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo   VIZIER
04:50:01.03 -02:22:33.80  ASASSN-26ej   VIZIER
18:34:55.28 -31:41:00.90  ASASSN-26ek   VIZIER
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei   VIZIER
10:00:46.44 -32:36:31.10  AT 2023mhb   -------
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh   VIZIER
19:33:53.06 -07:15:00.80  ASASSN-22le   -------
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb   -------
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil   -------
20:21:30.50 -32:03:40.10  ASASSN-26ee   VIZIER
19:37:44.09 -05:35:42.80  AT2026ryu   -------
11:06:55.46 -04:07:04.50  AT2026qqg   -------
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea   VIZIER
19:59:01.43 -32:07:34.30  ASASSN-26eb   VIZIER
18:46:50.35 -57:44:13.20  SN 2026qqp   -------
19:17:31.69 -39:55:29.90  ASASSN-26dz   VIZIER
-rw-r--r-- 1 apache apache 9.3K Oct 23 23:46 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
22:05:02.06 +20:49:01.2  TCP J22050206+2049012  2026-10-03.5715  17.13Cmag
00:38:15.01 +41:14:47.2  TCP J00381501+4114472  2026-10-08.5978  17.72Cmag
01:06:05.83 +09:51:20.4  TCP J01060583+0951204  2026-10-10.8543  14.54Cmag
17:54:18.76 -27:36:36.2  TCP J17541876-2736362  2026-10-12.3993  10.8mag
09:56:00.79 +69:06:15.2  PNV J09560079+6906152  2026-10-14.9274  19.38Cmag
00:43:30.83 +41:26:55.3  PNV J00433083+4126553  2026-10-17.5651  18.61Cmag
04:57:32.08 +30:15:41.6  TCP J04573208+3015416  2026-10-17.7818  18.21Cmag
05:21:07.64 +23:38:21.3  TCP J05210764+2338213  2026-10-18.4020  10.3mag
05:34:11.01 +28:45:30.5  TCP J05341101+2845305  2026-10-18.3604  16.6mag
-rw-r--r-- 1 apache apache 191K Oct 23 23:46 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
01:56:50.726 -00:15:50.01  AT 2026aekq  2026-10-04.54 20.65
21:53:52.165 -03:57:11.79  AT 2026aekp  2026-10-04.30 20.65
21:09:53.506 -04:58:54.11  AT 2026aeko  2026-10-04.29 20.26
04:13:29.796 -06:55:30.79  AT 2026aekn  2026-10-03.57 20.84
02:32:58.393 +13:55:00.06  AT 2026aekm  2026-10-04.42 20.04
01:05:52.095 +06:54:00.24  AT 2026aekl  2026-10-04.53 19.74
05:09:54.501 -31:21:30.57  AT 2026aekk  2026-10-05.77 20.11
01:29:07.892 -26:42:21.39  AT 2026aekj  2026-10-05.60 19.74
06:14:23.530 -19:34:40.68  AT 2026aeki  2026-10-03.70 19.19
05:58:35.793 -31:52:49.19  AT 2026aekh  2026-10-03.72 20.02
22:42:30.822 +15:28:22.07  AT 2026aekg  2026-10-05.87 19.9
22:38:34.879 -03:25:35.76  AT 2026aekf  2026-10-05.87 20.25
07:32:36.549 -37:03:17.03  AT 2026aeke  2026-10-05.60 19.029
19:25:22.740 -32:13:07.77  AT 2026aekd  2026-10-05.27 17.996
09:12:21.710 -05:34:42.86  AT 2026aekc  2026-10-05.62 18.67
08:29:04.899 -04:03:01.61  AT 2026aekb  2026-10-05.52 19.2696
03:04:56.578 -27:30:12.21  AT 2026aeka  2026-09-18.79 20.21
01:40:37.614 -22:02:34.42  AT 2026aejz  2026-10-03.60 19.79
03:48:35.736 -31:55:43.92  AT 2026aejy  2026-10-03.65 20.11
16:14:39.042 +07:02:42.65  AT 2026aejx  2026-10-05.22 16.65
-rw-r--r-- 1 apache apache 89K Oct 23 23:46 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Fri Oct 23 23:45:14 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 22s (0.37 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 9s (0.15 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: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 38s (0.63 min)
TIMING SExtractor: 5 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 9s (0.15 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 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: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 947s (15.78 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 967s (16.12 min)
FIELD_Dra-10-Q2b1x1: 1018s (16.97 min)
=======================================
TOTAL_RUNTIME: 1048s (17.47 min)
Finished: Sat Oct 24 00:02:42 CDT 2026