Mean magnitude and position on the discovery images: 
                   2026 10 09.0472  2461322.5472  13.11  17:03:15.33 -16:09:05.8
  5.35879  15.18037 galactic  Oph  Second-epoch detections are separated by 1.4" and 2.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
28 Bellona                 -0     -0       0  13.2     0   -0
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits at 17:03:15.33 -16:09:05.8:  15.17 +/- 99.00  upperlimit
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits at 17:03:15.33 -16:09:05.8:  15.19 +/- 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.

Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits


fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits


fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits  wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits -crosshair 3347.03784 2099.01953 image    wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits -crosshair 3344.61011 2098.63721 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl

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 09.04721 17 03 15.33 -16 09 05.8          13.1 R      V36

Position measured on individual images:

     TAU0008  C2026 10 09.04699 17 03 15.28 -16 09 05.7          13.1 R      V36
     TAU0008  C2026 10 09.04743 17 03 15.38 -16 09 06.0          13.1 R      V36

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

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

TCP 2026 10 09.0472*  17 03 15.33 -16 09 05.8  13.1 U             Oph       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
VARIABLE_NAME,2461322.5472,13.11,0.05,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
VARIABLE_NAME 20261009.0472 13.11CV 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

Mean magnitude and position on the discovery images: 
                   2026 10 09.0472  2461322.5472  13.32  17:03:55.30 -16:52:45.2
  4.83506  14.63377 galactic  Oph  Second-epoch detections are separated by 2.5" and 1.8 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
48 Doris                   -0      0       1  13.4     0   -0
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits at 17:03:55.30 -16:52:45.2:  15.34 +/- 99.00  upperlimit
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits at 17:03:55.30 -16:52:45.2:  15.31 +/- 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.

Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits


fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits


fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits  wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits -crosshair 3257.20581 2540.85498 image    wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits -crosshair 3255.41431 2540.54077 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl

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 09.04721 17 03 55.30 -16 52 45.2          13.3 R      V36

Position measured on individual images:

     TAU0008  C2026 10 09.04699 17 03 55.39 -16 52 44.9          13.4 R      V36
     TAU0008  C2026 10 09.04743 17 03 55.22 -16 52 45.6          13.3 R      V36

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

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

TCP 2026 10 09.0472*  17 03 55.30 -16 52 45.2  13.3 U             Oph       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
VARIABLE_NAME,2461322.5472,13.32,0.05,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
VARIABLE_NAME 20261009.0472 13.32CV 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 Oph-07-Q2b1x1 reference image: Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
Field Oph-07-Q2b1x1 reference image: Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
Field Oph-07-Q2b1x1 second-epoch image: Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Field Oph-07-Q2b1x1 second-epoch image: Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461229.64195902 08.07.2026 03:24:15.259   /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
First image: 2461229.64195902 08.07.2026 03:24:15.259   /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
Last  image: 2461322.54742552 09.10.2026 01:08:07.565   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.90
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: 4 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):  4352
Objects passed selection criteria:  4330
Measurements per detected object (mean, median, min, max):    2.4    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.4    2.0    2    4
Average stars detected per image: 2788.25
Average stars matched: 2562.25 (91.8946 %)
Memory usage VmPeak:   231272 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Oct  6 12:01:37 CDT 2026
VaST build number  1.0rc89-233-gd5bdb823
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Oct  8 21:54:44 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: 2461229.64195902 08.07.2026 03:24:15.259   /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
First image: 2461229.64195902 08.07.2026 03:24:15.259   /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
Last  image: 2461322.54742552 09.10.2026 01:08:07.565   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 35
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.46
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: 25 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):  52848
Objects passed selection criteria:  52711
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 36961.8
Average stars matched: 32969.2 (89.1983 %)
Memory usage VmPeak:   276200 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Oct  6 12:01:37 CDT 2026
VaST build number  1.0rc89-233-gd5bdb823
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Oct  8 21:56:22 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=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Oph-07-Q2b1x1
#######################################
########### Starting Oph-07-Q2b1x1 ###########
Processing Oph-07-Q2b1x1
server tau has sufficient free disk space available: 799634 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 799634 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.png' -> 'transient_report/Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits_preview.png'

Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits


renamed 'Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.png' -> 'transient_report/Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits_preview.png'

Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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= 1426.3009
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 473.6854
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 21640.4937
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 5414.7036
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 19474.8780
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 4855.2761
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 15.1725
INFO:                  SECOND_EPOCH__SD_ratio= 0.115
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 =     21.3899993896484 / [degC] Focuser temperature
AMBTEMP =                 23.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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= '2026-10-08T20:07:29.7590811' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-09T01:07:29.7590811' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61322.0468722107 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-09T01:07:39.6617858' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61322.0469868169 / 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      =     253.336440138522 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9996126037409 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     26.2786111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     221.810833333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.24975414695369 / 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  = 'Oph-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 53 20'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 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  =                20706 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20706 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.3899993896484 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.3899993896484 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  7.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 36.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.51 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 23.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                342.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             1.800144 / [kph] Wind gust" status=0
Record 61: "WINDSPD =                  0.0 / [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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/d_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits :)

Spent 1.048282 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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/d_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     21.4099998474121 / [degC] Focuser temperature
AMBTEMP =                 23.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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= '2026-10-08T20:08:07.5651255' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-09T01:08:07.5651255' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =       61322.04730978 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-09T01:08:17.4682628' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61322.0474243984 / 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      =     253.336440178453 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9996126077507 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     26.1905555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =             221.9475 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      2.2567094950519 / 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  = 'Oph-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 53 20'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 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  =                20706 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20706 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.4099998474121 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.4099998474121 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  7.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 36.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.51 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 23.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                342.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             1.800144 / [kph] Wind gust" status=0
Record 61: "WINDSPD =                  0.0 / [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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/d_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits :)

Spent 0.816793 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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/d_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Previews of the CALIBRATED second-epoch images:


fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits



fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
  
SExtractor catalog cache: saved Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.cat to cache
SExtractor catalog cache: saved Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.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/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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: 2461322.54698795
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits exists and is non-empty
wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits exists and is non-empty
wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits exists and is non-empty
wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits (1st reference image)
verification OK: wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
Image size: 937.2'x624.4'  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: 16:53:19.709 -18:00:22.85 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_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits (1st new image)
verification OK: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Image size: 937.3'x624.3'  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: 16:53:20.729 -17:59:11.56 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:53:19.709 -18:00:22.85
Second-epoch image center 16:53:20.729 -17:59:11.56
Angular distance between the image centers 0.0202 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits (2nd new image)
verification OK: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Image size: 937.3'x624.3'  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: 16:53:19.839 -17:59:14.60 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:53:19.709 -18:00:22.85
Second-epoch image center 16:53:19.839 -17:59:14.60
Angular distance between the image centers 0.0190 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  16:53:20.729 -17:59:11.56
Second-epoch second image center 16:53:19.839 -17:59:14.60
Angular distance between the image centers 0.00363 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/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits &> /tmp/tmp.09HI2yNZMy
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits &> /tmp/tmp.62hMY5Neab
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits &> /tmp/tmp.EiFNNbtzPF
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits &> /tmp/tmp.IhQdQEieyW
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Calibrating the magnitude scale
Found non-empty wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.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_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits and wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.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_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits and wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat 
Found non-empty wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits and wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat
The reference image (wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits) and catalog (wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat) found
'wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat' -> 'wcsmag.cat'
Read 6292 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 244.8926 to 261.8223 deg, Dec -23.2598 to -12.6403 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 244.8926 to 261.8223 deg, Dec -23.2598 to -12.6403 deg
Loaded 6011 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): 3824 out of 3931 total matches.
Matched with Tycho-2 3931 out of 6292 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.589700
a=0.000000 b=1.000000 c=22.589700
From vast_summary.log: estimated ref. image limiting mag.:  -7.90
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.69

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.69

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6292 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 244.8926 to 261.8223 deg, Dec -23.2598 to -12.6403 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 244.8926 to 261.8223 deg, Dec -23.2598 to -12.6403 deg
Loaded 6011 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): 3824 out of 3931 total matches.
Matched with Tycho-2 3931 out of 6292 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
Forced-photometry filter: calibrated wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits -> calib.txt_param_ref_wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits (aperture=6.4)
Read 6244 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 244.8907 to 261.8243 deg, Dec -23.2591 to -12.6392 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 244.8907 to 261.8243 deg, Dec -23.2591 to -12.6392 deg
Loaded 6013 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): 4168 out of 4297 total matches.
Matched with Tycho-2 4297 out of 6244 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
Forced-photometry filter: calibrated wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits -> calib.txt_param_ref_wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits (aperture=6.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
 2.2 pix  Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
 2.1 pix  fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
 2.1 pix  fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Limiting magnitude estimates:
 14.7 mag.  Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
 14.7 mag.  Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
 13.8 mag.  fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
 13.8 mag.  fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
All-image limiting magnitude estimate:  13.8 (SNR )  10.4 (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.09HI2yNZMy (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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits' -> 'wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.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/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
WCS_IMAGE_NAME=wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
WCS-calibrated image found: wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
Checking if the catalog wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat corresponding to the image wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits alredy exist and is non-empty...
Catalog wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat corresponding to the image wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
WCS catalog name: wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.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=6, no_flux_err=0, no_mag=1, no_mag_err=0, low_SNR=0, blended=369, bad_region=2177, passed=6285
Got 6285 stars (including 3884 good ones) from the SExtractor catalog wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat 
util/solve_plate_with_UCAC5 got 6285 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 3798 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3756 matched stars entering correct_measured_positions(), 3757 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3756 matched stars entering correct_measured_positions(), 4553 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 3800 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3756 matched stars entering correct_measured_positions(), 4553 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Accuracy estimation diagnostic: 3756 matched stars entering correct_measured_positions(), 4553 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Excluding outliers - 3756 stars left (next iteration limit 4131)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits N_match=3756 sigma_overall_arcsec=0.500 sigma_q1_arcsec=0.434 sigma_q2_arcsec=0.447 sigma_q3_arcsec=0.651 sigma_q4_arcsec=0.465 n_q1=1040 n_q2=1162 n_q3=872 n_q4=682 worst_quadrant_to_overall_ratio=1.303
The image catalog is written to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits -region wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.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.62hMY5Neab (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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits' -> 'wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.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/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
WCS_IMAGE_NAME=wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
WCS-calibrated image found: wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
Checking if the catalog wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat corresponding to the image wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits alredy exist and is non-empty...
Catalog wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat corresponding to the image wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
WCS catalog name: wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.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=5, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=406, bad_region=2170, passed=6239
Got 6239 stars (including 3823 good ones) from the SExtractor catalog wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat 
util/solve_plate_with_UCAC5 got 6239 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 3743 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3694 matched stars entering correct_measured_positions(), 3695 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3694 matched stars entering correct_measured_positions(), 4520 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 3741 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3693 matched stars entering correct_measured_positions(), 4520 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Accuracy estimation diagnostic: 3692 matched stars entering correct_measured_positions(), 4520 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Excluding outliers - 3692 stars left (next iteration limit 4063)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits N_match=3692 sigma_overall_arcsec=0.530 sigma_q1_arcsec=0.435 sigma_q2_arcsec=0.522 sigma_q3_arcsec=0.639 sigma_q4_arcsec=0.520 n_q1=1023 n_q2=1122 n_q3=865 n_q4=682 worst_quadrant_to_overall_ratio=1.206
The image catalog is written to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits -region wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.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.EiFNNbtzPF (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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
WCS_IMAGE_NAME=wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
WCS-calibrated image found: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Checking if the catalog wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits alredy exist and is non-empty...
Catalog wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
WCS catalog name: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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=431, bad_region=236, passed=1724
Got 1724 stars (including 1099 good ones) from the SExtractor catalog wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat 
util/solve_plate_with_UCAC5 got 1724 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 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 1072 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1061 matched stars entering correct_measured_positions(), 1057 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.64" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1061 matched stars entering correct_measured_positions(), 1501 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.63" 

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 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 1073 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1060 matched stars entering correct_measured_positions(), 1501 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.74" 
Accuracy estimation diagnostic: 1060 matched stars entering correct_measured_positions(), 1501 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.80" 
Excluding outliers - 1060 stars left (next iteration limit 1167)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1060 robust_rms=7.433 arcsec worst_region_rms=11.619 arcsec outer_annulus_rms=10.840 arcsec
SIP_REFIT: SIP order 3 trial: matched=1060 robust_rms=0.606 arcsec worst_region_rms=0.827 arcsec outer_annulus_rms=0.827 arcsec
SIP_REFIT: SIP order 5 trial: matched=1060 robust_rms=0.517 arcsec worst_region_rms=0.715 arcsec outer_annulus_rms=0.715 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1060 robust_rms_before=0.836 arcsec robust_rms_before_corrected=0.779 arcsec robust_rms_after=0.517 arcsec worst_region_rms_before=1.008 worst_region_rms_after=0.715 outer_annulus_rms_before=1.008 outer_annulus_rms_after=0.715
verification OK: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
verification OK: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Image size: 937.5'x624.3'  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: 16:53:20.710 -17:59:11.77 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 1724 stars ###
'wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/correct_sextractor_wcs_catalog_usingxy2sky2955865.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.836 -> 0.517 arcsec)
SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.0 arcsec, 1060 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 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 989 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 989 pairs (1060 from the previous matching)
SIP_REFIT: SIP order 2 trial: matched=989 robust_rms=7.245 arcsec worst_region_rms=10.006 arcsec outer_annulus_rms=9.660 arcsec
SIP_REFIT: SIP order 3 trial: matched=989 robust_rms=0.594 arcsec worst_region_rms=0.811 arcsec outer_annulus_rms=0.811 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=989 robust_rms_before=0.505 arcsec robust_rms_before_corrected=0.505 arcsec robust_rms_after=0.594 arcsec worst_region_rms_before=0.694 worst_region_rms_after=0.811 outer_annulus_rms_before=0.694 outer_annulus_rms_after=0.811
SIP_REFIT: the refit on the re-matched pairs is worse than the solution it would replace (worst-region 0.811 vs 0.694 arcsec) - keeping the current solution
SIP_REFIT: the refit on the re-matched pairs was not applied - keeping the current solution
Accuracy estimation diagnostic: 989 matched stars entering correct_measured_positions(), 1497 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Accuracy estimation diagnostic: 989 matched stars entering correct_measured_positions(), 1493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
WCS_QUALITY_DIAG: file=fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits N_match=989 sigma_overall_arcsec=0.540 sigma_q1_arcsec=0.530 sigma_q2_arcsec=0.605 sigma_q3_arcsec=0.536 sigma_q4_arcsec=0.590 n_q1=320 n_q2=120 n_q3=414 n_q4=135 worst_quadrant_to_overall_ratio=1.120
The image catalog is written to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits -region wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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.IhQdQEieyW (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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
WCS_IMAGE_NAME=wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
WCS-calibrated image found: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Checking if the catalog wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits alredy exist and is non-empty...
Catalog wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
WCS catalog name: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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=418, bad_region=248, passed=1821
Got 1821 stars (including 1203 good ones) from the SExtractor catalog wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat 
util/solve_plate_with_UCAC5 got 1821 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 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 1179 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1165 matched stars entering correct_measured_positions(), 1162 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.65" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1165 matched stars entering correct_measured_positions(), 1590 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.65" 

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 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 1178 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1165 matched stars entering correct_measured_positions(), 1589 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.74" 
Accuracy estimation diagnostic: 1165 matched stars entering correct_measured_positions(), 1589 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.77" 
Excluding outliers - 1165 stars left (next iteration limit 1281)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1165 robust_rms=7.309 arcsec worst_region_rms=11.295 arcsec outer_annulus_rms=10.226 arcsec
SIP_REFIT: SIP order 3 trial: matched=1165 robust_rms=0.598 arcsec worst_region_rms=0.760 arcsec outer_annulus_rms=0.760 arcsec
SIP_REFIT: SIP order 5 trial: matched=1165 robust_rms=0.511 arcsec worst_region_rms=0.696 arcsec outer_annulus_rms=0.696 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1165 robust_rms_before=0.868 arcsec robust_rms_before_corrected=0.780 arcsec robust_rms_after=0.511 arcsec worst_region_rms_before=0.977 worst_region_rms_after=0.696 outer_annulus_rms_before=0.958 outer_annulus_rms_after=0.696
verification OK: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
verification OK: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Image size: 937.5'x624.3'  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: 16:53:19.823 -17:59:14.84 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 1821 stars ###
'wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/correct_sextractor_wcs_catalog_usingxy2sky2957377.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.868 -> 0.511 arcsec)
SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.0 arcsec, 1165 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 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 1089 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 1089 pairs (1165 from the previous matching)
SIP_REFIT: SIP order 2 trial: matched=1089 robust_rms=7.100 arcsec worst_region_rms=9.906 arcsec outer_annulus_rms=9.578 arcsec
SIP_REFIT: SIP order 3 trial: matched=1089 robust_rms=0.589 arcsec worst_region_rms=0.731 arcsec outer_annulus_rms=0.731 arcsec
SIP_REFIT: SIP order 5 trial: matched=1089 robust_rms=0.505 arcsec worst_region_rms=0.696 arcsec outer_annulus_rms=0.696 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=1089 robust_rms_before=0.505 arcsec robust_rms_before_corrected=0.505 arcsec robust_rms_after=0.589 arcsec worst_region_rms_before=0.696 worst_region_rms_after=0.731 outer_annulus_rms_before=0.696 outer_annulus_rms_after=0.731
SIP_REFIT: the refit on the re-matched pairs is worse than the solution it would replace (worst-region 0.731 vs 0.696 arcsec) - keeping the current solution
SIP_REFIT: the refit on the re-matched pairs was not applied - keeping the current solution
Accuracy estimation diagnostic: 1089 matched stars entering correct_measured_positions(), 1587 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Accuracy estimation diagnostic: 1089 matched stars entering correct_measured_positions(), 1583 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
WCS_QUALITY_DIAG: file=fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits N_match=1089 sigma_overall_arcsec=0.554 sigma_q1_arcsec=0.538 sigma_q2_arcsec=0.603 sigma_q3_arcsec=0.560 sigma_q4_arcsec=0.521 n_q1=355 n_q2=127 n_q3=458 n_q4=149 worst_quadrant_to_overall_ratio=1.088
The image catalog is written to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits -region wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits to local_wcs_cache/
'wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits' -> 'local_wcs_cache/wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits'
Saving the final (post-refit) wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits to local_wcs_cache/
'wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits' -> 'local_wcs_cache/wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits'
Saving the final (post-refit) wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits to local_wcs_cache/
'wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits' -> 'local_wcs_cache/wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits'
Saving the final (post-refit) wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits to local_wcs_cache/
'wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits' -> 'local_wcs_cache/wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits sigma_overall=0.500 worst_q_ratio=1.303
ref2=Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits sigma_overall=0.530 worst_q_ratio=1.206
new1=fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits sigma_overall=0.540 worst_q_ratio=1.120
new2=fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits sigma_overall=0.554 worst_q_ratio=1.088
reference average sigma_overall=0.515 worst_q_ratio=1.2545
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028_astrometric_residuals.png (3756 matched stars from wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029_astrometric_residuals.png (3692 matched stars from wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.47 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004_astrometric_residuals.png (989 matched stars from wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.40 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005_astrometric_residuals.png (1089 matched stars from wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits'
Saving fully-calibrated image wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits'
Preparing the HTML report for the field Oph-07-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Oph-07-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
  
SExtractor catalog cache: saved Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.cat to cache
SExtractor catalog cache: saved Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
Creating symlink local_wcs_cache/wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
Creating symlink local_wcs_cache/wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Creating symlink local_wcs_cache/wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits exists and is non-empty
wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits exists and is non-empty
wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits exists and is non-empty
wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits (1st reference image)
verification OK: wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
Image size: 937.2'x624.4'  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: 16:53:19.709 -18:00:22.85 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_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits (1st new image)
verification OK: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Image size: 937.5'x624.3'  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: 16:53:20.710 -17:59:11.77 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:53:19.709 -18:00:22.85
Second-epoch image center 16:53:20.710 -17:59:11.77
Angular distance between the image centers 0.0201 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits (2nd new image)
verification OK: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Image size: 937.5'x624.3'  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: 16:53:19.823 -17:59:14.84 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:53:19.709 -18:00:22.85
Second-epoch image center 16:53:19.823 -17:59:14.84
Angular distance between the image centers 0.0189 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  16:53:20.710 -17:59:11.77
Second-epoch second image center 16:53:19.823 -17:59:14.84
Angular distance between the image centers 0.00362 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/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits &> /tmp/tmp.oDOsu9SZb7
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits &> /tmp/tmp.NA8fQ5LJB9
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits &> /tmp/tmp.SJcsqsXZhV
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits &> /tmp/tmp.GIeShxVQfC
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Calibrating the magnitude scale
Found non-empty wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.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_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits and wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.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_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits and wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat 
Found non-empty wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits and wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat
The reference image (wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits) and catalog (wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat) found
'wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat' -> 'wcsmag.cat'
Read 75538 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 244.8728 to 261.8223 deg, Dec -23.2748 to -12.6183 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 244.8728 to 261.8223 deg, Dec -23.2748 to -12.6183 deg
Loaded 6033 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): 4248 out of 4815 total matches.
Matched with Tycho-2 4815 out of 75538 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.367550
a=0.000000 b=1.000000 c=22.367550
From vast_summary.log: estimated ref. image limiting mag.:  -7.46
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.91

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.91

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 75538 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 244.8728 to 261.8223 deg, Dec -23.2748 to -12.6183 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 244.8728 to 261.8223 deg, Dec -23.2748 to -12.6183 deg
Loaded 6033 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): 4248 out of 4815 total matches.
Matched with Tycho-2 4815 out of 75538 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
Forced-photometry filter: calibrated wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits -> calib.txt_param_ref_wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits (aperture=4.4)
Read 77438 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 244.8705 to 261.8297 deg, Dec -23.2768 to -12.6236 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 244.8705 to 261.8297 deg, Dec -23.2768 to -12.6236 deg
Loaded 6037 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): 4629 out of 5261 total matches.
Matched with Tycho-2 5261 out of 77438 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
Forced-photometry filter: calibrated wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits -> calib.txt_param_ref_wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits (aperture=4.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 32 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
 1.9 pix  Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
 1.9 pix  fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
 1.9 pix  fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Limiting magnitude estimates:
 14.9 mag.  Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
 14.9 mag.  Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
 13.8 mag.  fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
 13.8 mag.  fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
All-image limiting magnitude estimate:  13.8 (SNR )  13.1 (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.oDOsu9SZb7 (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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits' -> 'wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.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/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
WCS_IMAGE_NAME=wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
WCS-calibrated image found: wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
Checking if the catalog wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat corresponding to the image wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits alredy exist and is non-empty...
Catalog wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat corresponding to the image wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits
WCS catalog name: wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.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=1, no_flux_err=0, no_mag=1, no_mag_err=0, low_SNR=3, blended=4437, bad_region=24925, passed=75533
Got 75533 stars (including 47772 good ones) from the SExtractor catalog wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat 
util/solve_plate_with_UCAC5 got 75533 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4894 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 4852 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 56697 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4894 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 56697 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 56697 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 4848 stars left (next iteration limit 5335)
Stop iterations.


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

SIP_REFIT: wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.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_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits N_match=4848 sigma_overall_arcsec=0.457 sigma_q1_arcsec=0.414 sigma_q2_arcsec=0.417 sigma_q3_arcsec=0.625 sigma_q4_arcsec=0.429 n_q1=1369 n_q2=1630 n_q3=970 n_q4=879 worst_quadrant_to_overall_ratio=1.365
The image catalog is written to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits -region wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.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.NA8fQ5LJB9 (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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits' -> 'wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.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/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
WCS_IMAGE_NAME=wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
WCS-calibrated image found: wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
Checking if the catalog wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat corresponding to the image wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits alredy exist and is non-empty...
Catalog wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat corresponding to the image wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits
WCS catalog name: wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.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=12, blended=4594, bad_region=25534, passed=77426
Got 77426 stars (including 49062 good ones) from the SExtractor catalog wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat 
util/solve_plate_with_UCAC5 got 77426 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4899 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4851 matched stars entering correct_measured_positions(), 4851 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4851 matched stars entering correct_measured_positions(), 58144 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.3 to -12.6)
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: 4852 matched stars entering correct_measured_positions(), 58144 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 58144 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Excluding outliers - 4852 stars left (next iteration limit 5336)
Stop iterations.


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

SIP_REFIT: wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.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_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits N_match=4852 sigma_overall_arcsec=0.506 sigma_q1_arcsec=0.442 sigma_q2_arcsec=0.472 sigma_q3_arcsec=0.641 sigma_q4_arcsec=0.523 n_q1=1365 n_q2=1632 n_q3=968 n_q4=887 worst_quadrant_to_overall_ratio=1.266
The image catalog is written to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits -region wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.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.SJcsqsXZhV (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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
WCS_IMAGE_NAME=wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
WCS-calibrated image found: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Checking if the catalog wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits alredy exist and is non-empty...
Catalog wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
WCS catalog name: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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=6, blended=897, bad_region=1522, passed=23983
Got 23983 stars (including 21684 good ones) from the SExtractor catalog wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat 
util/solve_plate_with_UCAC5 got 23983 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (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 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4880 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 4807 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 22815 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 

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 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4806 matched stars entering correct_measured_positions(), 22815 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Accuracy estimation diagnostic: 4805 matched stars entering correct_measured_positions(), 22815 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59" 
Excluding outliers - 4805 stars left (next iteration limit 5287)
Stop iterations.


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

SIP_REFIT: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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=4805 robust_rms=6.411 arcsec worst_region_rms=11.838 arcsec outer_annulus_rms=8.630 arcsec
SIP_REFIT: SIP order 3 trial: matched=4805 robust_rms=0.618 arcsec worst_region_rms=0.908 arcsec outer_annulus_rms=0.908 arcsec
SIP_REFIT: SIP order 5 trial: matched=4805 robust_rms=0.544 arcsec worst_region_rms=0.791 arcsec outer_annulus_rms=0.791 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4805 robust_rms_before=0.546 arcsec robust_rms_before_corrected=0.595 arcsec robust_rms_after=0.544 arcsec worst_region_rms_before=0.801 worst_region_rms_after=0.791 outer_annulus_rms_before=0.801 outer_annulus_rms_after=0.791
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.801 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits worst_region_rms_kept=0.801 arcsec robust_rms_kept=0.546 arcsec matched=4805
WCS_QUALITY_DIAG: file=fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits N_match=4805 sigma_overall_arcsec=0.595 sigma_q1_arcsec=0.583 sigma_q2_arcsec=0.599 sigma_q3_arcsec=0.598 sigma_q4_arcsec=0.561 n_q1=1644 n_q2=458 n_q3=2116 n_q4=587 worst_quadrant_to_overall_ratio=1.007
The image catalog is written to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits -region wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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.GIeShxVQfC (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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
WCS_IMAGE_NAME=wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
WCS-calibrated image found: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Checking if the catalog wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits alredy exist and is non-empty...
Catalog wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat corresponding to the image wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
WCS catalog name: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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=2, blended=908, bad_region=1590, passed=25576
Got 25576 stars (including 23206 good ones) from the SExtractor catalog wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat 
util/solve_plate_with_UCAC5 got 25576 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (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 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4880 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 4807 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4806 matched stars entering correct_measured_positions(), 24374 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 

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 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4880 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4806 matched stars entering correct_measured_positions(), 24374 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Accuracy estimation diagnostic: 4806 matched stars entering correct_measured_positions(), 24374 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 
Excluding outliers - 4806 stars left (next iteration limit 5286)
Stop iterations.


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

SIP_REFIT: wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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=4806 robust_rms=6.318 arcsec worst_region_rms=11.862 arcsec outer_annulus_rms=8.778 arcsec
SIP_REFIT: SIP order 3 trial: matched=4806 robust_rms=0.609 arcsec worst_region_rms=0.846 arcsec outer_annulus_rms=0.846 arcsec
SIP_REFIT: SIP order 5 trial: matched=4806 robust_rms=0.533 arcsec worst_region_rms=0.762 arcsec outer_annulus_rms=0.762 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4806 robust_rms_before=0.537 arcsec robust_rms_before_corrected=0.589 arcsec robust_rms_after=0.533 arcsec worst_region_rms_before=0.770 worst_region_rms_after=0.762 outer_annulus_rms_before=0.770 outer_annulus_rms_after=0.762
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.770 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits worst_region_rms_kept=0.770 arcsec robust_rms_kept=0.537 arcsec matched=4806
WCS_QUALITY_DIAG: file=fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits N_match=4806 sigma_overall_arcsec=0.607 sigma_q1_arcsec=0.579 sigma_q2_arcsec=0.659 sigma_q3_arcsec=0.596 sigma_q4_arcsec=0.598 n_q1=1641 n_q2=466 n_q3=2111 n_q4=588 worst_quadrant_to_overall_ratio=1.086
The image catalog is written to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits -region wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Saving fully-calibrated image wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.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_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Preparing the HTML report for the field Oph-07-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits at 17:05:12.18 -19:59:38.0:  12.30 +/- 0.03  detection
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits at 16:59:47.11 -16:42:33.8:  12.34 +/- 0.02  detection
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits at 17:01:16.71 -18:26:49.3:  12.84 +/- 0.04  detection
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits at 16:47:13.73 -15:14:50.0:  13.53 +/- 0.07  detection
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits at 16:57:04.86 -17:49:18.4:  12.32 +/- 0.03  detection
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits at 16:47:13.73 -15:14:50.0:  13.34 +/- 0.06  detection
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits at 16:59:47.11 -16:42:33.8:  12.50 +/- 0.03  detection
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits at 17:01:16.71 -18:26:49.3:  12.85 +/- 0.04  detection
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits at 17:05:12.18 -19:59:38.0:  12.25 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.85 +/- 0.03
Forced photometry reference-image weighted average:  12.27 +/- 0.02
Forced photometry reference-image weighted average:  12.41 +/- 0.02
Forced photometry reference-image weighted average:  13.42 +/- 0.05
Forced photometry filter REJECTED candidate at 17:01:16.71 -18:26:49.3: ref_mag=12.85 +/- 0.03 new_mean_mag=13.0387 delta=-0.19 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:59:47.11 -16:42:33.8: ref_mag=12.41 +/- 0.02 new_mean_mag=12.7453 delta=-0.33 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:47:13.73 -15:14:50.0: ref_mag=13.42 +/- 0.05 new_mean_mag=12.7499 delta=0.67 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:05:12.18 -19:59:38.0: ref_mag=12.27 +/- 0.02 new_mean_mag=12.6230 delta=-0.35 (need > 0.90)
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits at 17:03:15.33 -16:09:05.8:  15.17 +/- 99.00  upperlimit
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits at 16:57:04.86 -17:49:18.4:  12.27 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.29 +/- 0.02
Forced photometry filter REJECTED candidate at 16:57:04.86 -17:49:18.4: ref_mag=12.29 +/- 0.02 new_mean_mag=12.4484 delta=-0.15 (need > 0.90)
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-15_20.00sec_5.00C_LIGHT_0028.fits at 17:03:55.30 -16:52:45.2:  15.34 +/- 99.00  upperlimit
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits at 17:03:15.33 -16:09:05.8:  15.19 +/- 99.00  upperlimit
Forced photometry on wcs_Oph-07-Q2b1x1_2026-07-07_22-24-54_20.00sec_4.90C_LIGHT_0029.fits at 17:03:55.30 -16:52:45.2:  15.31 +/- 99.00  upperlimit
Adding exclusion_list_local.txt__out98470.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out99677.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 12s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 2s
  
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Considering the candidate 91895_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 91895_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 1     2026 10 09.04699    2461322.54699    13.10    17:01:16.78 -18:26:49.9   3652 3483   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Discovery image 2     2026 10 09.04743    2461322.54743    13.00    17:01:16.63 -18:26:48.7   3651 3482   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

  
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Considering the candidate 91897_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 91897_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    12.90    17:07:09.08 -22:11:41.4   2853 5772   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:07:08.99 -22:11:41.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 91898_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 91898_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 1     2026 10 09.04699    2461322.54699    12.78    16:47:13.73 -15:14:49.7   5678 1539   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Discovery image 2     2026 10 09.04743    2461322.54743    12.72    16:47:13.72 -15:14:50.4   5676 1539   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

  
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Considering the candidate 91899_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 91899_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 1     2026 10 09.04699    2461322.54699    12.58    17:05:12.22 -19:59:37.9   3106 4429   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Discovery image 2     2026 10 09.04743    2461322.54743    12.67    17:05:12.13 -19:59:38.2   3104 4428   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

  
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Considering the candidate 91900_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 91900_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 1     2026 10 09.04699    2461322.54699    12.70    16:59:47.08 -16:42:33.9   3855 2430   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Discovery image 2     2026 10 09.04743    2461322.54743    12.81    16:59:47.14 -16:42:33.7   3853 2430   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

  
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Considering the candidate 92909_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 92909_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    11.15    16:35:57.32 -15:51:19.5   7319 1924   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

Rejecting candidate due to large distance (12.8") between the two second-epoch detections
  
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Considering the candidate 93009_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 93009_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    11.23    16:47:45.57 -19:56:01.0   5583 4372   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  16:47:45.58 -19:56:00.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 93051_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 93051_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    11.19    16:59:41.67 -18:02:32.6   3875 3235   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

Rejecting candidate due to large distance (12.7") between the two second-epoch detections
  
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Considering the candidate 93269_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 93269_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    11.48    16:58:43.10 -16:52:08.0   4008 2524   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  16:58:43.07 -16:52:08.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 94349_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 94349_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    12.03    17:06:16.64 -18:34:20.2   2934 3571   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:06:16.73 -18:34:20.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 95487_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 95487_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 1     2026 10 09.04699    2461322.54699    12.46    16:57:04.90 -17:49:19.3   4252 3099   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Discovery image 2     2026 10 09.04743    2461322.54743    12.44    16:57:04.83 -17:49:17.5   4250 3098   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

  
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Considering the candidate 95582_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 95582_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    12.37    17:04:25.15 -17:28:49.9   3190 2905   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:04:25.19 -17:28:50.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 95789_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 95789_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    12.39    17:09:14.80 -17:37:45.6   2493 3010   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:09:14.80 -17:37:45.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 95927_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 95927_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    12.43    16:55:10.99 -21:56:36.2   4534 5590   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  16:55:11.08 -21:56:35.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 96447_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 96447_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    12.87    16:48:20.33 -15:22:15.7   5514 1613   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  16:48:20.30 -15:22:14.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 96794_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 96794_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    12.94    17:06:44.52 -17:23:11.1   2852 2855   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:06:44.45 -17:23:11.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 97356_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 97356_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    12.88    16:37:28.61 -15:18:35.0   7103 1589   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  16:37:28.60 -15:18:35.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 97671_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 97671_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    13.13    16:40:07.06 -21:54:22.4   6653 5582   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  16:40:07.11 -21:54:21.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 98258_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 98258_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    13.01    17:08:20.17 -17:02:50.6   2617 2655   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:08:20.12 -17:02:50.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 98396_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 98396_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    12.91    16:44:37.00 -22:04:50.7   6018 5678   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  16:44:37.09 -22:04:50.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 98470_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
Preparing report for the candidate 98470_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
  
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Considering the candidate 99226_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 99226_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    13.07    17:09:18.06 -18:52:10.8   2503 3761   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:09:18.08 -18:52:11.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 99404_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 99404_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    13.17    17:09:57.61 -21:20:33.1   2444 5264   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:09:57.58 -21:20:32.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 99677_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
Preparing report for the candidate 99677_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 30658_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 30658_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    12.37    17:03:37.02 -19:22:47.1   3324 4052   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:03:37.01 -19:22:47.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 42761_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 42761_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 3     2026 10 09.04743    2461322.54743    12.17    17:06:31.60 -18:05:19.3   2892 3279   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:06:31.57 -18:05:19.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 12643_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 12643_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 09.04743    2461322.54743    12.86    16:38:42.48 -21:20:31.6   6858 5242   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  16:38:42.46 -21:20:31.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20001_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 20001_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 3     2026 10 09.04743    2461322.54743    12.44    17:08:19.05 -20:30:02.7   2666 4746   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:08:19.09 -20:30:03.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88020_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 88020_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 3     2026 10 09.04743    2461322.54743    12.70    17:06:39.88 -19:45:50.3   2893 4294   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:06:39.83 -19:45:49.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 51022_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 51022_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 3     2026 10 09.04743    2461322.54743    12.69    17:00:34.57 -17:10:17.5   3742 2710   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:00:34.59 -17:10:17.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 33445_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 33445_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 3     2026 10 09.04743    2461322.54743    10.80    17:09:35.17 -19:02:15.0   2465 3864   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:09:35.16 -19:02:14.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 72454_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005
The candidate 72454_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 3     2026 10 09.04743    2461322.54743    8.52    17:07:45.56 -16:05:36.6   2688 2075   /data_ssd/NMW-TexasTech/workdir//img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:07:45.55 -16:05:36.5 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 15s
Prepared the HTML report for the field Oph-07-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
17:03:15.33 -16:09:05.8
17:03:55.30 -16:52:45.2
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-10-08_CI_Oph-07-Q2b1x1_210358_TTUQ2b1x1_2147392_GbWpPQSl/monitoring_positions.txt
Source monitoring: positions closer than 100 pix to a frame edge are recorded as edge
Read 23989 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 244.8929 to 261.8246 deg, Dec -23.2463 to -12.6084 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 244.8929 to 261.8246 deg, Dec -23.2463 to -12.6084 deg
Loaded 6023 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): 4758 out of 5068 total matches.
Matched with Tycho-2 5068 out of 23989 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Observation time (mid-exposure, UTC): JD 2461322.54699 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 253.33716 deg  Dec= -17.98577 deg
Frame center: alt= +26.136 deg  az= 227.420 deg  airmass= 2.2574
Header cross-check: CENTALT= 26.279 deg (difference -0.143 deg)
Header cross-check: AIRMASS= 2.2498 (we compute 2.2574)
Airmass zero-point fit: OK  k= +0.3725 +/- 0.0150 mag/airmass  N= 3351  airmass span 1.7540-3.2503  scatter 0.2299 mag
Source monitoring: airmass zero-point for wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits: OK +0.848486 -0.372539 2.2574 +0.3725 3351 1.4963 0.2299 1.7540 3.2503
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits list=monitoring_pixlist2862153.tmp aperture=4.2
Image size: 9576 x 6388
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).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.499450
Local star coverage test: 23989 stars in wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits.wcscat, test radius 302 pix (0.50 deg), 118.2 stars per circle at the frame's mean density
Forced photometry: center=(9253.22, 3207.65) aperture=4.2
Annulus: inner=8.40 outer=21.00 edge margin=100.00
NOTE: position falls in a bad CCD region (bad_region.lst) - skipping the measurement
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits
Source monitoring: 1 position(s) measured on wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-07-29_20.00sec_-0.00C_LIGHT_0004.fits (aperture 4.2 pix)
Read 25578 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 244.8919 to 261.8251 deg, Dec -23.2462 to -12.6091 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 244.8919 to 261.8251 deg, Dec -23.2462 to -12.6091 deg
Loaded 6022 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): 4818 out of 5137 total matches.
Matched with Tycho-2 5137 out of 25578 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Observation time (mid-exposure, UTC): JD 2461322.54743 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 253.33346 deg  Dec= -17.98662 deg
Frame center: alt= +26.045 deg  az= 227.558 deg  airmass= 2.2646
Header cross-check: CENTALT= 26.191 deg (difference -0.146 deg)
Header cross-check: AIRMASS= 2.2567 (we compute 2.2646)
Airmass zero-point fit: OK  k= +0.3822 +/- 0.0152 mag/airmass  N= 3344  airmass span 1.7537-3.2486  scatter 0.2329 mag
Source monitoring: airmass zero-point for wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits: OK +0.867181 -0.382159 2.2646 +0.3822 3344 1.4949 0.2329 1.7537 3.2486
Edge margin: 100.0 pix (FORCED_PHOTOMETRY_EDGE_MARGIN_PIX)
Forced photometry (list mode): image=wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits list=monitoring_pixlist2862153.tmp aperture=4.2
Image size: 9576 x 6388
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).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.499350
Local star coverage test: 25578 stars in wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits.wcscat, test radius 302 pix (0.50 deg), 126.0 stars per circle at the frame's mean density
Forced photometry: center=(9251.61, 3207.25) aperture=4.2
Annulus: inner=8.40 outer=21.00 edge margin=100.00
NOTE: position falls in a bad CCD region (bad_region.lst) - skipping the measurement
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits
Source monitoring: 1 position(s) measured on wcs_fd_Oph-07-Q2b1x1_2026-10-08_20-08-07_20.00sec_-0.00C_LIGHT_0005.fits (aperture 4.2 pix)
########### Completed Oph-07-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
17:03:15.33 -16:09:05.8
17:03:55.30 -16:52:45.2
###################################################################################
17:03:15.33 -16:09:05.8  -- asteroid (will NOT add it to exclusion list)
17:03:55.30 -16:52:45.2  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
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)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 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
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461322.54698795 -observatory V36
14:27:38.28 -17:21:16.9 Mercury (-0.0mag)
14:09:55.19 -21:07:26.1 Venus (-4.6mag)
08:34:26.60 +19:54:18.7 Mars (1.1mag)
09:32:49.99 +15:12:22.8 Jupiter (-1.9mag)
00:43:07.19 +01:41:10.1 Saturn (0.4mag)
04:12:18.85 +20:58:33.1 Uranus (5.6mag)
00:10:34.54 -00:24:08.1 Neptune (7.7mag)
20:24:12.67 -23:43:29.9 Pluto (14.5mag)
11:37:37.45 -00:56:48.5 Moon (-8.6mag)
-rw-r--r-- 1 apache apache 362 Oct  8 21:54 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461322.54698795:
09:32:55.47 +15:11:53.4 Io (6.1mag)
09:32:49.77 +15:12:25.9 Europa (6.2mag)
09:32:36.73 +15:13:36.7 Ganymede (5.6mag)
09:32:23.76 +15:14:45.1 Callisto (6.9mag)
09:32:24.19 +15:33:25.7 Himalia (15.6mag)
09:32:53.94 +15:12:02.7 Thebe (16.4mag)
09:31:18.45 +15:33:28.1 Elara (17.5mag)
09:35:24.80 +14:35:07.2 Pasiphae (17.8mag)
09:31:36.30 +15:38:51.4 Carme (18.8mag)
00:43:03.17 +01:41:29.9 Titan (8.2mag)
00:43:01.03 +01:41:01.1 Rhea (9.6mag)
00:42:32.47 +01:38:27.2 Iapetus (11.0mag)
00:42:52.72 +01:41:21.7 Hyperion (14.1mag)
00:41:27.90 +01:28:54.4 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct  8 21:54 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461322.54698795:
02:34:12.22 +21:13:10.0 JWST
17:43:56.34 +35:07:14.0 Chandra
09:19:47.84 -52:14:32.4 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct  8 21:54 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461322.54698795 -observatory V36
03:46:44.30 +20:11:12.3 17.1mag P/1996 R2 (Lagerkvist)
18:22:40.08 -33:33:09.4 14.7mag P/2010 H2 (Vales)
07:38:49.78 -72:14:53.7 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:16:06.35 +34:34:56.6 17.7mag C/2017 K2 (PANSTARRS)
05:00:25.31 +48:23:27.9 17.1mag P/2021 N1 (ZTF)
07:29:14.11 +25:28:57.8 16.9mag C/2022 N2 (PANSTARRS)
09:00:47.32 +35:25:31.5 16.2mag C/2024 E1 (Wierzchos)
18:26:20.15 +41:37:56.9 17.4mag C/2024 J3 (ATLAS)
05:46:01.15 -13:33:32.3 16.6mag C/2024 T5 (ATLAS)
12:12:44.72 +16:11:15.4 16.2mag C/2025 V2 (Rankin)
13:48:38.10 -02:31:28.0 16.6mag C/2025 Y1 (ATLAS)
18:33:01.16 +66:07:21.4 15.9mag C/2026 A2 (Bok)
02:38:44.99 +43:36:48.4 17.8mag C/2026 B2 (Sun-Gao)
12:43:24.26 +14:01:44.4 17.7mag A/2026 E1
16:28:27.17 -10:07:33.9 12.9mag P/2026 R2 (Leonard)
00:32:42.60 +19:18:51.1 17.6mag 2P/Encke
22:55:44.41 -32:11:51.6 14.4mag 10P/Tempel
02:07:32.52 +39:04:47.2 16.9mag 11P/Tempel-Swift-LINEAR
12:09:39.61 -07:58:19.4 16.3mag 29P/Schwassmann-Wachmann
00:23:56.65 -08:47:44.3 15.6mag 65P/Gunn
07:32:36.39 +16:15:37.3 13.8mag 78P/Gehrels
03:02:20.45 +14:26:58.1 17.6mag 88P/Howell
07:30:23.31 +39:34:03.3 17.1mag 112P/Urata-Niijima
08:57:06.73 +14:58:42.0 17.8mag 114P/Wiseman-Skiff
11:36:11.30 +13:47:49.2 14.8mag 123P/West-Hartley
14:00:50.91 -31:32:38.3 17.8mag 124P/Mrkos
06:49:07.90 +19:24:36.3 15.6mag 128P/Shoemaker-Holt
22:00:38.34 +01:24:25.9 9.5mag 161P/Hartley-IRAS
10:14:07.64 +35:31:44.4 16.9mag 162P/Siding Spring
10:12:39.68 +02:12:57.4 14.1mag 169P/NEAT
03:30:29.77 +04:53:45.7 14.7mag 220P/McNaught
05:59:46.09 +44:41:52.4 15.3mag 260P/McNaught
07:23:30.02 +25:42:02.8 17.9mag 266P/Christensen
09:53:51.24 +31:46:20.0 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 1.7K Oct  8 21:54 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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  2026-10-1.3 16.42
00:08:42.74 -32:33:16.50  SN2026abhc  2026-09-29.15 15.57
21:02:30.26 -19:27:41.80  SN2026acxa  2026-09-29.13 14.65
04:39:17.45 -28:06:12.40  ASASSN-26fg  2026-09-23.25 15.73
05:25:07.80 +04:38:32.40  SN2026aajs  2026-09-21.32 17.04
19:56:12.67 +08:25:27.70  AT2026acgs  2026-09-18.14 15.84
00:02:34.07 +52:55:19.10  ASASSN-26ff  2026-09-16.43 15.37
23:44:33.18 +17:46:12.20  SN2026yjv  2026-09-15.38 18.32
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
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  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
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  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
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  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.64 +34:24:35.00  SN2026aaiv  2026-09-7.25 13.48
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  2026-08-31.18 14.63
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
18:25:12.79 -22:25:29.10  V8055  2026-08-30 10.76
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
-rw-r--r-- 1 apache apache 5.7K Oct  8 21:54 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
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
-rw-r--r-- 1 apache apache 191K Oct  8 21:54 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:43:42.930 +01:57:31.27  AT 2026acqs  2026-09-20.78 22.68
23:45:18.660 +05:45:16.42  AT 2026acqr  2026-09-20.78 22.55
23:40:19.150 +05:20:07.86  AT 2026acqq  2026-09-20.78 22.43
02:13:52.020 +01:45:39.64  AT 2026acqp  2026-09-19.92 22.81
01:07:33.770 +02:42:27.03  AT 2026acqo  2026-09-19.90 22.6
02:21:01.513 +01:39:33.18  AT 2026acqn  2026-09-19.85 23.05
23:15:45.160 +04:54:53.74  AT 2026acqm  2026-09-19.81 22.59
22:47:46.190 +02:11:28.63  AT 2026acql  2026-09-19.80 22.32
23:00:11.810 +04:09:17.60  AT 2026acqk  2026-09-17.77 21.72
01:30:04.370 +00:37:22.70  AT 2026acqj  2026-09-16.84 22.86
01:11:15.050 -01:08:02.84  AT 2026acqi  2026-09-16.84 22.76
02:33:50.189 -03:13:56.07  AT 2026acqh  2026-09-20.46 19.6063
01:43:57.599 +47:09:31.90  AT 2026acqg  2026-09-10.37 20.388
03:10:06.275 -19:55:57.44  AT 2026acqf  2026-09-16.48 19.3629
01:19:04.385 +50:34:09.14  AT 2026acqe  2026-09-16.31 20.2313
00:18:20.732 +38:12:40.21  AT 2026acqd  2026-09-18.37 20.9171
02:52:09.338 +15:22:10.03  AT 2026acqc  2026-09-19.36 20.2353
08:53:33.615 +57:27:29.08  AT 2026acqb  2026-09-21.60 18.761
23:19:05.297 -12:46:12.92  AT 2026acqa  2026-09-16.35 20.5815
18:15:49.766 +42:46:33.54  AT 2026acpz  2026-09-22.14 19.1365
-rw-r--r-- 1 apache apache 89K Oct  8 21:54 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Oct  8 21:54:17 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 44s (0.73 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 21s (0.35 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 74s (1.23 min)
TIMING SExtractor: 10 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 8 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 28s (0.47 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 27s (0.45 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 15s (0.25 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 75s (1.25 min)
FIELD_Oph-07-Q2b1x1: 169s (2.82 min)
=======================================
TOTAL_RUNTIME: 175s (2.92 min)
Finished: Thu Oct  8 21:57:12 CDT 2026