Mean magnitude and position on the discovery images: 
                   2026 05 03.1050  2461163.6050  12.98  05:18:21.75 +22:36:01.4
181.99517  -8.58937 galactic  Tau  Second-epoch detections are separated by 2.1" and 6.8 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
654 Zelinda                 -3     -1       3  12.9     0    0
Forced photometry on wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits at 05:18:21.75 +22:36:01.4:  15.92 +/- 0.31  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:18:21.75 +22:36:01.4:  16.12 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  15.92 +/- 0.31
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.

Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits


fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits


fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.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/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits  wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits -crosshair 6729.21533 2777.77563 image    wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits -crosshair 6733.88965 2772.88867 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ

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

     TAU0008  C2026 05 03.10500 05 18 21.75 +22 36 01.4          13.0 R      V36

Position measured on individual images:

     TAU0008  C2026 05 03.10466 05 18 21.68 +22 36 00.8          13.0 R      V36
     TAU0008  C2026 05 03.10535 05 18 21.81 +22 36 01.9          12.9 R      V36

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

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

TCP 2026 05 03.1050*  05 18 21.75 +22 36 01.4  13.0 U             Tau       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,2461163.6050,12.98,0.05,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 20260503.1050 12.98CV NMW


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

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

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461058.59907050 18.01.2026 02:22:29.691   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
First image: 2461058.59907050 18.01.2026 02:22:29.691   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
Last  image: 2461163.60534661 03.05.2026 02:31:31.947   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.73
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 3 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  12549
Objects passed selection criteria:  12504
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 10797.5
Average stars matched: 8991.5 (83.2739 %)
Memory usage VmPeak:   121092 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Apr 29 15:05:05 CDT 2026
VaST build number  1.0rc89-35-gf9552f12
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-04-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat May  2 21:35:32 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: 2461058.59907050 18.01.2026 02:22:29.691   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
First image: 2461058.59907050 18.01.2026 02:22:29.691   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
Last  image: 2461163.60534661 03.05.2026 02:31:31.947   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 65
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.34
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: 29 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  100891
Objects passed selection criteria:  100685
Measurements per detected object (mean, median, min, max):    2.8    3.0    2    4
Measurements per selected object (mean, median, min, max):    2.8    3.0    2    4
Average stars detected per image: 87730.2
Average stars matched: 73055.8 (83.2732 %)
Memory usage VmPeak:  2082532 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Apr 29 15:05:05 CDT 2026
VaST build number  1.0rc89-35-gf9552f12
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-04-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat May  2 21:38:15 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-22_multinight.fit
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Tau-04-Q2b1x1
#######################################
########### Starting Tau-04-Q2b1x1 ###########
Processing Tau-04-Q2b1x1
server tau has sufficient free disk space available: 1075674 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1075674 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.png' -> 'transient_report/Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits_preview.png'

Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits


renamed 'Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.png' -> 'transient_report/Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits_preview.png'

Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.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= 664.0359
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 740.4669
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 5667.8288
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1464.5870
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5058.3924
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1312.7299
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 8.53543
INFO:                  SECOND_EPOCH__SD_ratio= 0.116
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-22_multinight.fit
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                 -5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -4.9 / [degC] CCD temperature
FOCTEMP =     15.1400003433228 / [degC] Focuser temperature
AMBTEMP =                 16.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits 
CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-05-02T21:30:32.9108332' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-03T02:30:32.9108332' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61163.1045475695 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-03T02:30:42.8117249' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61163.1046621646 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                 -5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -4.9 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     83.0775236236154 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9996326429119 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     25.4502777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     280.450277777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.31713592317147 / 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  = 'Tau-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '05 32 19'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                20391 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20391 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     15.1400003433228 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     15.1400003433228 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  2.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 40.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.79 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 72.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             8.600688 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits 9576 6388  16 bitpix
SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-22.fit
CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-22.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-22.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/d_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits :)

Spent 0.510101 seconds 
renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-04-22.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/d_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-22_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 42267.109959
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits :)


No overscan detected - all values seem high! (left_median=27349.0, right_median=33499.5)
renamed 'mff_TTUQ2b1x1_2026-04-22_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                 -5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -4.9 / [degC] CCD temperature
FOCTEMP =      15.210000038147 / [degC] Focuser temperature
AMBTEMP =                 16.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits 
CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-05-02T21:31:31.9476918' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-03T02:31:31.9476918' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61163.1052308679 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-03T02:31:41.8497038' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61163.1053454746 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                 -5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -4.9 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     83.0775236329434 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9996326541031 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     25.2452777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     280.571388888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.33451129291645 / 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  = 'Tau-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '05 32 19'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                20391 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20391 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =      15.210000038147 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=      15.210000038147 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  2.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 40.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.79 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 72.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             8.600688 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits 9576 6388  16 bitpix
SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-22.fit
CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-22.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-22.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/d_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits :)

Spent 0.516699 seconds 
renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-04-22.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/d_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-22_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 42267.109959
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits :)


No overscan detected - all values seem high! (left_median=27349.0, right_median=33499.5)
renamed 'mff_TTUQ2b1x1_2026-04-22_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Previews of the CALIBRATED second-epoch images:


fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits



fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits




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

  ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
  
SExtractor catalog cache: saved Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat to cache
SExtractor catalog cache: saved Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461163.60466331
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_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits exists and is non-empty
Saving wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits to local_wcs_cache/
'wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits' -> 'local_wcs_cache/wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits'
wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty
Saving wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits to local_wcs_cache/
'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'local_wcs_cache/wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits'
wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits exists and is non-empty
Saving wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits to local_wcs_cache/
'wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits'
wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits exists and is non-empty
Saving wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits to local_wcs_cache/
'wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits (1st reference image)
verification OK: wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 05:32:19.516 +22:00:20.86 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits (1st new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Image size: 937.8'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:32:18.846 +22:00:00.10 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 05:32:19.516 +22:00:20.86
Second-epoch image center 05:32:18.846 +22:00:00.10
Angular distance between the image centers 0.0063 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits (2nd new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Image size: 937.8'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:32:20.976 +21:59:33.21 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 05:32:19.516 +22:00:20.86
Second-epoch image center 05:32:20.976 +21:59:33.21
Angular distance between the image centers 0.0144 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  05:32:18.846 +22:00:00.10
Second-epoch second image center 05:32:20.976 +21:59:33.21
Angular distance between the image centers 0.01111 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits &> /tmp/tmp.oEaCfTxSdd
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.cqf3N0F5q3
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits &> /tmp/tmp.jktxpU5OJD
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits &> /tmp/tmp.iu3yna2h5n
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.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_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits and wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat 
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits and wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat 
Found non-empty wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits and wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat
The reference image (wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits) and catalog (wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat) found
'wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat' -> 'wcsmag.cat'
Read 21750 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.1679 to 91.6836 deg, Dec +16.3329 to +27.3623 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 74.1679 to 91.6836 deg, Dec 16.3329 to 27.3623 deg
Loaded 12332 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): 9225 out of 10163 total matches.
Matched with Tycho-2 10163 out of 21750 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.923400
a=0.000000 b=1.000000 c=22.923400
From vast_summary.log: estimated ref. image limiting mag.:  -7.73
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.19

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

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 21750 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.1679 to 91.6836 deg, Dec +16.3329 to +27.3623 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 74.1679 to 91.6836 deg, Dec 16.3329 to 27.3623 deg
Loaded 12332 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): 9225 out of 10163 total matches.
Matched with Tycho-2 10163 out of 21750 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits:


Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits (aperture=6.2)
Read 20916 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3784 to 91.9052 deg, Dec +16.4882 to +27.3012 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 74.3784 to 91.9052 deg, Dec 16.4882 to 27.3012 deg
Loaded 12326 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): 8851 out of 10017 total matches.
Matched with Tycho-2 10017 out of 20916 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits:


Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=5.9)
____ 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: 8000)
Median FWHM seeing for isolated stars:
 2.3 pix  Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
 2.0 pix  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 2.3 pix  fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
 2.3 pix  fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
 2.3 pix  wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
 2.0 pix  wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Limiting magnitude estimates:
 15.2 mag.  Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
 15.3 mag.  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 13.8 mag.  fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
 13.8 mag.  fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
All-image limiting magnitude estimate:  13.8 (SNR )  11.0 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.oEaCfTxSdd (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits' -> 'wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat corresponding to the image wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat corresponding to the image wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2103, passed=21750
Got 21750 stars (including 19623 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat 
util/solve_plate_with_UCAC5 got 21750 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.4)
Done reading UCAC5 zone files...
Matched 932 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 887 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 20482 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.4)
Done reading UCAC5 zone files...
Matched 932 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 20478 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 20479 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 928 stars left (next iteration limit 1020)
Stop iterations.


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

The image catalog is written to wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits -region wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.cqf3N0F5q3 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2320, passed=20916
Got 20916 stars (including 18570 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat 
util/solve_plate_with_UCAC5 got 20916 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 937 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 934 matched stars entering correct_measured_positions(), 903 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 934 matched stars entering correct_measured_positions(), 20140 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 936 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 934 matched stars entering correct_measured_positions(), 20140 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Accuracy estimation diagnostic: 934 matched stars entering correct_measured_positions(), 20141 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Excluding outliers - 934 stars left (next iteration limit 1027)
Stop iterations.


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

The image catalog is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.jktxpU5OJD (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=629, passed=6273
Got 6273 stars (including 5637 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat 
util/solve_plate_with_UCAC5 got 6273 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (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 0.010420 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 935 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 895 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.62" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 6057 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 935 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 6059 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.61" 
Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 6058 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.68" 
Excluding outliers - 927 stars left (next iteration limit 1020)
Stop iterations.


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

The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits -region wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.iu3yna2h5n (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=628, passed=6639
Got 6639 stars (including 6003 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat 
util/solve_plate_with_UCAC5 got 6639 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (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 0.010420 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 933 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 926 matched stars entering correct_measured_positions(), 896 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 926 matched stars entering correct_measured_positions(), 6415 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 933 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 6415 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59" 
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 6410 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.64" 
Excluding outliers - 925 stars left (next iteration limit 1018)
Stop iterations.


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

The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits -region wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits'
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits'
Preparing the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
  
SExtractor catalog cache: saved Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat to cache
SExtractor catalog cache: saved Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
Creating symlink local_wcs_cache/wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits exists and is non-empty
wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits exists and is non-empty
wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits (1st reference image)
verification OK: wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 05:32:19.516 +22:00:20.86 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits (1st new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Image size: 937.8'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:32:18.846 +22:00:00.10 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 05:32:19.516 +22:00:20.86
Second-epoch image center 05:32:18.846 +22:00:00.10
Angular distance between the image centers 0.0063 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits (2nd new image)
verification OK: wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Image size: 937.8'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:32:20.976 +21:59:33.21 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 05:32:19.516 +22:00:20.86
Second-epoch image center 05:32:20.976 +21:59:33.21
Angular distance between the image centers 0.0144 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  05:32:18.846 +22:00:00.10
Second-epoch second image center 05:32:20.976 +21:59:33.21
Angular distance between the image centers 0.01111 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits &> /tmp/tmp.BeEXhPpVjH
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.4eXf9JNRcA
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits &> /tmp/tmp.kvNzY4w1Ah
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits &> /tmp/tmp.0Ms7s4FJyW
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.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_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits and wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat 
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits and wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat 
Found non-empty wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits and wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat
The reference image (wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits) and catalog (wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat) found
'wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat' -> 'wcsmag.cat'
Read 149155 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.1101 to 91.6891 deg, Dec +16.3191 to +27.3626 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 74.1101 to 91.6891 deg, Dec 16.3191 to 27.3626 deg
Loaded 12382 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): 7632 out of 10495 total matches.
Matched with Tycho-2 10495 out of 149155 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.771100
a=0.000000 b=1.000000 c=22.771100
From vast_summary.log: estimated ref. image limiting mag.:  -7.34
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.43

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

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 149155 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.1101 to 91.6891 deg, Dec +16.3191 to +27.3626 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 74.1101 to 91.6891 deg, Dec 16.3191 to 27.3626 deg
Loaded 12382 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): 7632 out of 10495 total matches.
Matched with Tycho-2 10495 out of 149155 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits:


Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits (aperture=4.6)
Read 163013 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 74.3382 to 91.9465 deg, Dec +16.4852 to +27.3055 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 74.3382 to 91.9465 deg, Dec 16.4852 to 27.3055 deg
Loaded 12416 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): 7186 out of 10477 total matches.
Matched with Tycho-2 10477 out of 163013 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits:


Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=4.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 55 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.1 pix  Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
 1.8 pix  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 2.2 pix  fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
 2.2 pix  fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
 2.1 pix  wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
 1.8 pix  wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Limiting magnitude estimates:
 15.4 mag.  Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
 15.5 mag.  Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
 14.0 mag.  fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
 14.0 mag.  fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
All-image limiting magnitude estimate:  14.0 (SNR )  13.5 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.BeEXhPpVjH (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits' -> 'wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat corresponding to the image wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat corresponding to the image wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=28, blended=17632, passed=149127
Got 149127 stars (including 131232 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat 
util/solve_plate_with_UCAC5 got 149127 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.4)
Done reading UCAC5 zone files...
Matched 928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 898 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 140077 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.4)
Done reading UCAC5 zone files...
Matched 929 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 926 matched stars entering correct_measured_positions(), 140079 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 926 matched stars entering correct_measured_positions(), 140077 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 926 stars left (next iteration limit 1019)
Stop iterations.


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

The image catalog is written to wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits -region wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.4eXf9JNRcA (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Checking if the catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty...
Catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
WCS catalog name: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=36, blended=20219, passed=162977
Got 162977 stars (including 142472 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat 
util/solve_plate_with_UCAC5 got 162977 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 932 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 932 matched stars entering correct_measured_positions(), 910 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 932 matched stars entering correct_measured_positions(), 158442 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 932 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 932 matched stars entering correct_measured_positions(), 158443 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 932 matched stars entering correct_measured_positions(), 158444 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 932 stars left (next iteration limit 1025)
Stop iterations.


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

The image catalog is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.kvNzY4w1Ah (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=3069, passed=52566
Got 52566 stars (including 49429 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat 
util/solve_plate_with_UCAC5 got 52566 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (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 0.010420 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 931 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 896 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.61" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 50767 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 932 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 50765 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 
Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 50732 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.62" 
Excluding outliers - 928 stars left (next iteration limit 1020)
Stop iterations.


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

The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits -region wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.0Ms7s4FJyW (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=3295, passed=55098
Got 55098 stars (including 51728 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat 
util/solve_plate_with_UCAC5 got 55098 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (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 0.010420 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 929 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 895 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 53463 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 930 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 53463 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 53463 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 
Excluding outliers - 928 stars left (next iteration limit 1019)
Stop iterations.


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

The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits -region wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/wcs_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits
Preparing the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits at 05:44:21.56 +21:11:34.1:  13.42 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:44:21.56 +21:11:34.1:  13.56 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.48 +/- 0.03
Forced photometry filter REJECTED candidate at 05:44:21.56 +21:11:34.1: ref_mag=13.48 +/- 0.03 new_mean_mag=13.4828 delta=-0.00 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits at 05:18:21.75 +22:36:01.4:  15.92 +/- 0.31  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:18:21.75 +22:36:01.4:  16.12 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  15.92 +/- 0.31
Forced photometry filter KEPT candidate at 05:18:21.75 +22:36:01.4: ref_mag=15.92 +/- 0.31 new_mean_mag=12.9737 delta=2.95 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits at 05:29:17.12 +21:19:43.4:  13.53 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits at 05:40:20.02 +18:40:11.3:  13.57 +/- 0.04  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:29:17.12 +21:19:43.4:  13.31 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.40 +/- 0.03
Forced photometry filter REJECTED candidate at 05:29:17.12 +21:19:43.4: ref_mag=13.40 +/- 0.03 new_mean_mag=13.4299 delta=-0.03 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-01-17_20-22-29_20.00sec_-14.90C_LIGHT_0036.fits at 05:47:00.87 +19:35:01.9:  11.53 +/- 0.01  detection
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:40:20.02 +18:40:11.3:  13.62 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.60 +/- 0.03
Forced photometry filter REJECTED candidate at 05:40:20.02 +18:40:11.3: ref_mag=13.60 +/- 0.03 new_mean_mag=13.4949 delta=0.10 (need > 0.90)
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:47:00.87 +19:35:01.9:  11.47 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.50 +/- 0.00
Forced photometry filter REJECTED candidate at 05:47:00.87 +19:35:01.9: ref_mag=11.50 +/- 0.00 new_mean_mag=11.6115 delta=-0.11 (need > 0.90)
Adding exclusion_list_local.txt__out217486.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 10s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 217138_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217138_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 1     2026 05 03.10466    2461163.60466    13.48    05:44:21.68 +21:11:34.0   3099 3694   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Discovery image 2     2026 05 03.10535    2461163.60535    13.48    05:44:21.44 +21:11:34.1   3105 3689   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

  
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Considering the candidate 217143_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217143_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.17    05:34:48.99 +18:33:06.1   4467 5282   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:34:48.99 +18:33:06.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 217152_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217152_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.99    05:42:01.30 +19:41:40.0   3433 4597   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:42:01.33 +19:41:39.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 217153_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217153_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.11    05:44:57.02 +21:51:56.5   3023 3282   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:44:57.03 +21:51:56.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 217175_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217175_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.01    05:50:05.54 +18:09:50.8   2266 5525   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:50:05.52 +18:09:50.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 217176_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217176_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.46    05:45:07.24 +21:05:49.2   2996 3747   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:45:07.22 +21:05:47.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 217298_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217298_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.08    05:39:10.49 +23:20:16.4   3830 2392   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:39:10.48 +23:20:16.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 217305_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217305_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.13    05:41:56.08 +22:38:55.4   3447 2809   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:41:56.05 +22:38:54.9 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 217340_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217340_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.41    05:30:50.65 +22:27:23.3   4995 2911   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:30:50.64 +22:27:23.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 217369_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217369_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.70    05:45:36.83 +25:05:43.9   2941 1324   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:45:36.89 +25:05:44.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 217370_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217370_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.53    05:32:09.98 +18:33:12.8   4847 5275   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:32:09.92 +18:33:12.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 217371_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217371_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.69    05:37:00.59 +20:46:45.3   4142 3936   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:37:00.55 +20:46:44.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 217376_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217376_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.81    05:39:54.82 +23:40:59.4   3727 2183   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:39:54.77 +23:40:59.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 217379_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217379_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.73    05:51:30.89 +18:25:26.9   2063 5364   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:51:30.86 +18:25:26.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217381_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217381_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.60    05:43:00.24 +18:59:09.8   3292 5027   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:43:00.23 +18:59:09.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217383_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217383_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.73    05:39:37.27 +18:52:54.3   3777 5088   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:39:37.24 +18:52:54.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217387_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217387_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.71    05:31:39.98 +18:13:12.7   4922 5476   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:31:39.98 +18:13:12.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217394_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217394_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.78    05:33:38.33 +18:33:23.7   4636 5276   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:33:38.34 +18:33:23.9 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217401_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217401_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.84    05:45:54.26 +26:05:59.6   2905 0712   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:45:54.25 +26:05:59.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217406_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217406_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.03    05:42:11.79 +22:40:39.3   3410 2792   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:42:11.76 +22:40:39.2 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217409_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217409_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.03    05:41:51.12 +19:48:42.8   3458 4525   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:41:51.14 +19:48:42.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217411_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217411_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.73    05:20:11.64 +19:34:17.1   6543 4615   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:20:11.66 +19:34:17.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217412_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217412_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.92    05:47:13.72 +21:51:55.1   2702 3280   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:47:13.61 +21:51:54.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217419_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217419_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.93    05:31:10.92 +20:10:04.1   4971 4295   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:31:10.91 +20:10:03.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217444_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217444_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.14    05:35:02.32 +24:18:47.2   4397 1797   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:35:02.26 +24:18:47.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217456_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217456_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    12.93    05:44:42.14 +23:00:04.8   3061 2595   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:44:42.19 +23:00:05.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217462_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217462_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.08    05:45:11.16 +18:40:42.2   2978 5214   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:45:11.15 +18:40:42.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217467_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217467_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.24    05:50:03.79 +19:09:39.8   2280 4917   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:50:03.94 +19:09:39.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217469_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217469_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.40    05:43:53.39 +21:56:14.0   3172 3239   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:43:53.34 +21:56:14.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217474_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217474_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.12    05:19:43.96 +26:10:31.7   6467 0612   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:19:43.81 +26:10:32.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217477_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217477_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.17    05:49:59.68 +22:34:29.2   2318 2846   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:49:59.65 +22:34:31.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217486_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
Preparing report for the candidate 217486_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217487_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217487_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.27    05:51:40.18 +23:12:55.9   2089 2454   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:51:40.17 +23:12:54.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217492_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217492_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.27    05:47:48.32 +19:03:52.8   2604 4978   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:47:48.29 +19:03:53.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217505_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217505_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.30    05:36:07.86 +19:32:30.5   4273 4683   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:36:07.81 +19:32:30.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217507_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217507_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.35    05:32:41.17 +20:56:02.6   4751 3835   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:32:41.15 +20:56:03.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217512_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217512_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.25    05:47:29.09 +18:44:55.8   2648 5170   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:47:29.09 +18:44:56.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217514_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217514_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.33    05:51:00.19 +24:57:33.8   2197 1396   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:51:00.15 +24:57:32.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217525_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217525_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.21    05:41:10.44 +20:05:06.9   3554 4360   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:41:10.44 +20:05:07.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217542_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217542_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.37    05:45:20.15 +24:24:53.5   2977 1738   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:45:20.19 +24:24:52.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217547_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217547_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.41    05:44:13.62 +25:22:17.1   3132 1158   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:44:13.57 +25:22:16.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217560_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217560_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.72    05:37:08.19 +22:06:18.6   4118 3135   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:37:08.25 +22:06:19.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217582_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217582_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.53    05:41:52.47 +23:20:37.0   3455 2389   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:41:52.43 +23:20:35.4 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217591_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217591_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 1     2026 05 03.10466    2461163.60466    13.42    05:29:17.15 +21:19:43.5   5220 3593   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Discovery image 2     2026 05 03.10535    2461163.60535    13.44    05:29:17.09 +21:19:43.4   5225 3588   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217595_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217595_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.70    05:43:23.02 +21:25:46.7   3242 3546   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:43:22.97 +21:25:45.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217621_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217621_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.39    05:35:36.95 +21:22:57.9   4335 3570   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:35:36.98 +21:22:57.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217647_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217647_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 1     2026 05 03.10466    2461163.60466    13.68    05:40:20.02 +18:40:11.2   3670 5222   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Discovery image 2     2026 05 03.10535    2461163.60535    13.40    05:40:20.01 +18:40:11.3   3675 5217   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217648_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217648_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.48    05:41:22.22 +23:21:04.5   3525 2384   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:41:22.27 +23:21:04.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 217659_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 217659_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 2     2026 05 03.10535    2461163.60535    13.60    05:41:06.91 +24:22:15.4   3560 1767   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:41:06.88 +24:22:14.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 160573_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 160573_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 3     2026 05 03.10535    2461163.60535    7.62    05:55:48.64 +20:10:33.7   1465 4289   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:55:48.65 +20:10:33.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 15870_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 15870_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 3     2026 05 03.10535    2461163.60535    10.75    05:46:56.40 +17:54:33.8   2721 5682   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:46:56.40 +17:54:33.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 40755_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 40755_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 1     2026 05 03.10466    2461163.60466    11.63    05:47:00.85 +19:35:01.7   2715 4668   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-30-32_20.00sec_-4.90C_LIGHT_0011.fits
Discovery image 2     2026 05 03.10535    2461163.60535    11.60    05:47:00.89 +19:35:02.1   2720 4663   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 50336_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 50336_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 3     2026 05 03.10535    2461163.60535    11.75    05:16:28.97 +20:02:20.3   7061 4313   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:16:28.96 +20:02:20.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 90541_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 90541_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 3     2026 05 03.10535    2461163.60535    12.57    05:22:25.29 +22:44:26.7   6164 2709   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:22:25.27 +22:44:26.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 25904_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012
The candidate 25904_fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012 did not pass the final checks
Discovery image 3     2026 05 03.10535    2461163.60535    11.67    05:18:00.37 +18:21:18.4   6884 5343   /data_ssd/NMW-TexasTech/workdir//img_2026-05-02_CI_Tau-04-Q2b1x1_213220_TTUQ2b1x1_3400235_mHVSuWcZ/fd_Tau-04-Q2b1x1_2026-05-02_21-31-31_20.00sec_-4.90C_LIGHT_0012.fits

**** FOUND  05:18:00.37 +18:21:17.8 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 11s
Prepared the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
05:18:21.75 +22:36:01.4
########### Completed Tau-04-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 ####
05:18:21.75 +22:36:01.4
###################################################################################
05:18:21.75 +22:36:01.4  -- 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)2461163.60466331 -observatory V36
01:52:29.51 +09:45:31.7 Mercury (-1.0mag)
04:34:48.60 +22:59:33.5 Venus (-3.9mag)
01:06:18.21 +06:06:21.9 Mars (1.2mag)
07:21:50.63 +22:29:57.8 Jupiter (-2.0mag)
00:36:32.80 +01:34:14.3 Saturn (0.9mag)
03:51:30.95 +19:59:30.5 Uranus (5.8mag)
00:12:56.78 -00:02:14.1 Neptune (7.8mag)
20:34:12.93 -22:54:26.8 Pluto (14.5mag)
15:39:43.63 -24:57:31.1 Moon (-12.3mag)
-rw-r--r-- 1 apache apache 363 May  2 21:35 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461163.60466331:
07:21:46.10 +22:30:06.4 Io (5.9mag)
07:21:41.52 +22:30:20.8 Europa (6.0mag)
07:21:32.99 +22:30:36.8 Ganymede (5.4mag)
07:22:24.50 +22:28:40.1 Callisto (6.7mag)
07:24:18.55 +22:10:52.5 Himalia (15.4mag)
07:21:47.35 +22:30:06.2 Thebe (16.3mag)
07:24:45.41 +22:39:54.1 Elara (17.4mag)
07:21:52.36 +23:01:00.2 Pasiphae (17.5mag)
07:29:44.14 +22:29:21.9 Carme (18.6mag)
00:36:29.33 +01:34:43.2 Titan (8.7mag)
00:36:30.00 +01:34:29.1 Rhea (10.0mag)
00:36:06.51 +01:32:14.6 Iapetus (11.5mag)
00:36:48.00 +01:34:07.2 Hyperion (14.8mag)
00:37:54.70 +01:41:03.3 Phoebe (16.8mag)
-rw-r--r-- 1 apache apache 569 May  2 21:35 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461163.60466331:
16:38:29.94 -25:54:06.7 JWST
17:47:00.62 +37:01:39.0 Chandra
17:13:10.51 -48:40:19.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 May  2 21:35 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461163.60466331 -observatory V36
-> Warning: Longitude 255.61742 is outside valid range [-180, 180]
06:42:00.76 +29:17:23.7 17.8mag P/2009 WX51 (Catalina)
18:55:52.90 -29:53:31.6 13.8mag P/2010 H2 (Vales)
05:20:07.92 -68:56:18.9 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:36:50.10 +31:34:19.5 17.3mag C/2017 K2 (PANSTARRS)
17:27:22.26 +12:28:11.3 17.7mag C/2021 G2 (ATLAS)
23:13:42.94 +29:58:20.6 17.1mag C/2022 E2 (ATLAS)
04:49:38.58 +26:27:38.9 16.2mag C/2022 N2 (PANSTARRS)
09:08:51.49 +31:57:41.3 16.4mag C/2022 QE78 (ATLAS)
08:35:02.62 +01:29:56.9 17.4mag C/2022 R6 (PANSTARRS)
18:48:07.65 +19:52:22.6 17.6mag C/2023 A3 (Tsuchinshan-ATLAS)
15:34:15.89 -11:16:27.0 17.5mag P/2023 B1 (PANSTARRS)
09:01:50.31 -09:21:26.4 17.8mag C/2023 F3 (ATLAS)
22:08:10.87 +64:00:44.1 17.6mag C/2023 H5 (Lemmon)
18:59:35.15 -04:11:30.5 13.9mag C/2023 R1 (PANSTARRS)
19:19:30.11 +88:07:15.2 17.9mag C/2023 X2 (Lemmon)
06:29:20.68 +63:32:43.2 17.3mag C/2024 A1 (ATLAS)
05:47:08.56 +22:48:50.9 12.1mag C/2024 E1 (Wierzchos)
16:06:55.75 +09:06:20.2 17.3mag C/2024 G6 (ATLAS)
20:23:34.38 +20:08:30.3 14.4mag C/2024 J3 (ATLAS)
03:42:17.82 -19:56:55.6 16.3mag C/2024 T5 (ATLAS)
05:31:57.48 +41:21:55.9 17.8mag C/2025 J1 (Borisov)
12:34:46.02 +52:07:27.4 16.0mag C/2025 L1 (ATLAS)
03:54:24.11 -29:10:01.2 18.0mag C/2025 Q3 (ATLAS)
04:23:19.66 -02:14:25.3 8.8mag C/2025 R3 (PANSTARRS)
12:47:12.88 +03:55:18.6 17.3mag C/2025 Y1 (ATLAS)
04:59:53.74 +01:38:58.4 16.7mag C/2026 A1 (MAPS)
00:44:50.01 +39:53:10.1 15.1mag C/2026 B2 (Sun-Gao)
19:15:59.53 -08:48:00.8 10.8mag 10P/Tempel
14:37:52.04 +01:02:45.3 15.5mag 24P/Schaumasse
10:59:35.78 -01:04:42.3 15.8mag 29P/Schwassmann-Wachmann
10:39:56.29 -03:02:18.7 17.3mag 43P/Wolf-Harrington
02:15:18.59 +20:19:03.7 17.4mag 47P/Ashbrook-Jackson
07:44:05.51 +33:10:02.7 16.9mag 63P/Wild
23:49:56.49 -09:30:35.9 15.7mag 65P/Gunn
04:51:08.03 +26:33:19.7 16.1mag 76P/West-Kohoutek-Ikemura
01:44:04.02 +11:29:17.4 14.1mag 78P/Gehrels
23:52:12.91 -04:22:51.4 14.9mag 88P/Howell
03:00:35.38 +24:49:31.7 15.0mag 93P/Lovas
05:28:59.09 +33:01:39.1 16.0mag 123P/West-Hartley
08:51:21.85 +30:32:12.2 16.3mag 124P/Mrkos
03:00:08.55 +16:11:16.2 16.4mag 128P/Shoemaker-Holt
03:21:23.49 +16:24:03.9 17.6mag 131P/Mueller
02:58:26.17 +17:53:48.8 10.8mag 141P/Machholz
03:04:15.41 +10:54:47.4 10.8mag 141P-A/Machholz
01:44:23.46 +06:44:20.1 11.1mag 141P-D/Machholz
01:50:49.40 +07:06:33.6 14.9mag 162P/SidingSpring
22:23:16.72 -07:29:13.9 18.0mag 218P/LINEAR
17:15:48.63 -11:49:56.5 16.1mag 235P/LINEAR
06:12:23.37 +35:38:35.2 17.0mag 240P/NEAT
07:48:32.22 -03:32:16.8 17.9mag 242P/Spahr
22:59:49.47 -15:57:51.8 17.4mag 260P/McNaught
02:34:47.66 +24:40:43.6 17.8mag 295P/LINEAR
15:34:34.40 +07:55:31.4 17.4mag 391P/Kowalski
07:42:19.02 +21:20:03.7 17.7mag 450P/LONEOS
06:01:49.04 +44:01:44.3 17.6mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.8K May  2 21:35 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.47 -16:06:07.00  ASASSN-26cz  2026-04-22.24 16.32
21:00:10.71 -32:17:03.90    2026-04-27.36 16.15
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.13 -27:29:20.60  ASASSN-26cu  2026-04-16.06 14.03
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
21:00:10.71 -32:17:03.90    2026-04-27.36 16.15
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.14 13.64
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:35.90  ASASSN-26co  2026-04-7.15 14.93
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.55 -22:39:33.40  ASASSN-26cm  2026-04-4.3 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40  SN2026gvk  2026-03-30 15.28
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.80 -63:44:05.50  ASASSN-26ch  2026-03-27.86 13.02
11:23:19.04 +34:22:38.00  SN2026fwt  2026-03-27.3 16.56
19:03:49.79 +37:04:05.20  ASASSN-26ce  2026-03-26.56 16.3
20:26:56.07 -52:54:06.50  AT2026hiy  2026-03-26.35 16.95
05:25:54.76 -30:15:35.80  ASASSN-26cg  2026-03-25.07 16.88
06:57:16.49 -26:54:37.20  SN2026fzb  2026-03-25.14 15.8
14:37:38.23 -43:00:52.30  ASASSN-26cd  2026-03-24.24 12.52
17:34:53.03 +06:04:29.70  AT2026gzl  2026-03-23.27 15.82
08:30:02.60 -35:12:47.50  ASASSN-26cf  2026-03-23.2 14.82
16:54:25.33 +37:49:56.60  SN 2026evz  2026-03-21.32 17.54
17:06:19.20 -18:54:19.50  ASASSN-26bx  2026-03-21.25 16.39
19:01:16.28 -29:29:23.10  ASASSN-26bw  2026-03-21.33 15.81
08:46:05.75 +10:47:39.80  ASASSN-26ca  2026-03-21.13 14.27
12:14:58.16 +63:47:16.20  SN 2026fvx  2026-03-21.12 15.6
18:02:55.90 -75:23:02.60  ASASSN-26bz  2026-03-21.32 16.16
12:16:02.87 -53:16:33.70  ASASSN-26cc  2026-03-20.08 3.93
13:08:21.85 +29:13:44.20  SN 2026fmh  2026-03-20.16 -0.33
19:56:38.48 -34:45:21.50  ASASSN-26cb  2026-03-20.35 -3.26
14:32:41.15 -41:38:48.50  ASASSN-26by  2026-03-20.15 -1.31
13:00:42.99 +37:18:34.60  SN2026fjc  2026-03-19.5 15.97
06:02:44.21 -04:11:06.20  ASASSN-26bv  2026-03-19.19 15.67
12:20:27.96 -45:55:38.40  ASASSN-26bt  2026-03-18.8 16.32
07:49:57.30 -56:14:35.10  ASASSN-26bu  2026-03-19.19 15.74
06:04:29.75 +53:23:34.00  SN 2026eza  2026-03-18.2 17.48
11:54:57.87 +69:19:28.90  AT2026fsf  2026-03-18.14 16.95
10:44:46.95 +58:27:29.30  SN 2026enn  2026-03-18.13 17.53
20:45:54.04 -73:26:43.00  AT 2026ezy  2026-03-18.13 16.83
06:53:18.10 -59:10:49.30  ASASSN-26bs  2026-03-18.02 16.93
07:45:09.29 -62:14:36.20  ASASSN-26br  2026-03-16.16 16.78
19:24:27.93 -52:04:36.40  AT 2023uk  2026-03-16.35 14.2
04:52:54.50 -15:20:57.10  AT2026fhw  2026-03-14.06 SDSS
11:10:34.24 +02:58:48.10  SN2026drr  2026-03-14.08 0.2
07:26:45.73 -27:45:13.90  ASASSN-26bo  2026-03-14.17 13.8
16:35:46.94 +58:12:28.40  SN2026ebt  2026-03-12.41 17.12
13:01:19.45 +15:42:15.00  SN2026ehe  2026-03-12.11 -0.29
09:15:55.41 +10:08:09.70  SN2026efq  2026-03-12.16 0.06
03:31:20.92 -35:29:29.00  SN2026evh  2026-03-12.05 17.29
06:26:19.15 -85:18:28.10  AT2026ffp  2026-03-12.16 0.37
14:16:42.30 -41:18:36.50  AT2026fij  2026-03-12.05 15.97
10:45:04.71 +00:06:13.10  SN 2026exe  2026-03-11.78 16.48
18:07:45.58 +69:43:01.00  SN2026ess  2026-03-12.37 17.37
13:11:03.58 +49:06:31.80  AT2026ewa  2026-03-12.42 16.77
15:03:25.23 -63:11:22.20  ASASSN-26bp  2026-03-11.92 13.33
13:09:37.25 -35:50:25.20  AT2024cmo  2026-03-11.12 16.29
13:06:01.97 -15:50:14.40  AT2026fdy  2026-03-10.33 16.68
11:30:09.70 -47:26:45.00  ASASSN-26bn  2026-03-10.3 15.14
05:03:25.25 -24:16:50.40  (= Gaia  2026-03-9.09 14.32
03:42:32.53 -04:17:53.70  ASASSN-26bm  2026-03-8.04 15.22
-rw-r--r-- 1 apache apache 5.8K May  2 21:35 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
08:01:11.02 -03:43:14.1  TCP J08011102-0343141  2026-02-08.8090  15.10Cmag
05:19:15.40 -02:04:51.5  TCP J05191540-0204515  2026-02-13.4306  14.5mag
10:52:41.26 +36:40:08.9  TCP J10524126+3640089  2026-02-17.6065  17.4mag
05:50:50.81 +36:22:45.1  TCP J05505081+3622451  2026-02-17.5511  15.7mag
00:42:51.33 +41:13:49.1  PNV J00425133+4113491  2026-02-20.738  18.3mag
00:43:04.88 +41:29:41.4  PNV J00430488+4129414  2026-02-20.5923  18.84Cmag
17:43:29.74 +11:24:00.3  TCP J17432974+1124003  2026-02-22.3773  13.6mag
09:55:01.59 +69:08:42.7  PNV J09550159+6908427  2026-02-20.893  19.0mag
07:03:25.76 -12:41:40.1  TCP J07032576-1241401  2026-03-10.4268  15.4mag
00:42:36.82 +41:16:05.8  PNV J00423682+4116058  2026-03-12.5744  17.24Cmag
07:26:45.79 -27:45:14.1  TCP J07264579-2745141  2026-03-17.4417  14.8mag
17:57:19.56 -28:08:14.7  TCP J17571956-2808147  2026-03-19.7972  14.5mag
08:46:05.73 +10:47:39.7  TCP J08460573+1047397  2026-03-21.1936  14.5mag
09:55:38.83 +69:05:21.7  PNV J09553883+6905217  2026-04-01.893  19.4mag
19:32:43.67 -22:39:30.7  TCP J19324367-2239307  2026-04-05.4395  13.6mag
16:16:36.03 +44:52:28.9  TCP J16163603+4452289  2026-04-05.6655  14.2mag
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
-rw-r--r-- 1 apache apache 188K May  2 21:35 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
10:10:53.458 +45:56:52.48  SN 2026knu  2026-04-20.18 19.5784
13:23:31.702 -27:27:16.87  AT 2026knt  2026-04-21.45 19.6
14:59:13.174 -10:47:02.79  AT 2026kns  2026-04-09.59 20.1
14:45:20.668 -24:47:31.93  AT 2026knr  2026-03-24.65 20.36
11:45:24.981 +14:40:44.45  AT 2026knq  2026-04-13.92 20.18
04:52:30.865 -15:17:09.10  AT 2026knp  2026-04-20.71 18.098
17:25:02.776 +69:43:35.23  AT 2026kno  2026-04-23.10 19.208
15:15:42.943 -39:27:45.41  AT 2026knn  2026-04-14.63 19.62
21:02:34.025 +19:12:44.83  AT 2026knm  2026-04-22.60 18.74
14:38:36.298 -39:37:27.88  AT 2026knl  2026-04-21.52 20.1
13:24:43.943 +16:55:43.96  AT 2026knk  2026-04-20.96 20.03
13:55:11.417 +21:19:35.16  AT 2026knj  2026-04-20.98 19.3
16:21:58.180 +07:39:22.34  AT 2026kni  2026-04-22.11 19.97
18:25:00.619 +56:31:13.17  AT 2026knh  2026-04-14.18 19.89
11:52:14.846 +19:25:04.67  AT 2026kng  2026-04-12.92 20.24
17:52:14.690 -78:03:43.36  AT 2026kne  2026-04-23.29 18.712
19:46:54.481 -51:39:39.32  AT 2026knd  2026-04-20.32 17.94
21:24:26.061 +26:56:11.62  AT 2026knc  2026-04-23.59 17.66
11:18:30.556 -08:06:31.77  AT 2026knb  2026-04-22.86 19.129
14:56:59.281 +45:09:43.33  AT 2026kna  2026-04-23.01 19.329
-rw-r--r-- 1 apache apache 30K May  2 21:35 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sat May  2 21:35:12 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 5s (0.08 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 29s (0.48 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 45s (0.75 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 79s (1.32 min)
TIMING SExtractor: 15 seconds
TIMING matching_and_photometry: 6 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 4 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 89s (1.48 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 306s (5.10 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: 1s (0.02 min)
    CANDIDATE_FILTERING_TOTAL: 3s (0.05 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 2s (0.03 min)
    WAIT_FOR_UCAC5: 1s (0.02 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 11s (0.18 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 413s (6.88 min)
FIELD_Tau-04-Q2b1x1: 505s (8.42 min)
=======================================
TOTAL_RUNTIME: 507s (8.45 min)
Finished: Sat May  2 21:43:39 CDT 2026