Mean magnitude and position on the discovery images: 
                   2026 04 28.3710  2461158.8710  13.11  18:00:39.24 -29:42:40.0
  0.99562  -3.21671 galactic  Sgr  Second-epoch detections are separated by 3.3" and 12.5 pix   
The object was found in VSX
13"  OGLE-BLG-ECL-245502           
Type: EW
#   Max.           Min./Amp.       JD0           Period
    17.082   Ic      Y     0.199   Ic        2457000.59220          0.768387000000                                
The object was not found in astcheck.
Forced photometry on wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits at 18:00:39.24 -29:42:40.0:  14.43 +/- 99.00  upperlimit
Forced photometry on wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits at 18:00:39.24 -29:42:40.0:  14.44 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits


fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits


fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits  wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits -crosshair 6997.71191 5757.88330 image    wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits -crosshair 7001.81348 5769.67285 image   

./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk

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 04 28.37103 18 00 39.24 -29 42 40.0          13.1 R      V36

Position measured on individual images:

     TAU0008  C2026 04 28.37070 18 00 39.16 -29 42 41.3          13.0 R      V36
     TAU0008  C2026 04 28.37136 18 00 39.31 -29 42 38.6          13.3 R      V36

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

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

TCP 2026 04 28.3710*  18 00 39.24 -29 42 40.0  13.1 U             Sgr       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
OGLE-BLG-ECL-245502,2461158.8710,13.11,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
OGLE-BLG-ECL-245502 20260428.3710 13.11CV NMW


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

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

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461120.97650182 21.03.2026 11:25:59.757   /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
First image: 2461120.97650182 21.03.2026 11:25:59.757   /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
Last  image: 2461158.87136462 28.04.2026 08:54:35.903   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 5
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -8.73
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: 7 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):  10437
Objects passed selection criteria:  10413
Measurements per detected object (mean, median, min, max):    3.2    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.2    4.0    2    4
Average stars detected per image: 8659.25
Average stars matched: 8403.75 (97.0494 %)
Memory usage VmPeak:   117128 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Apr 21 18:08:25 CDT 2026
VaST build number  1.0rc89-27-g1ba0f777
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-04-21)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Apr 28 04:01:38 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: 2461120.97650182 21.03.2026 11:25:59.757   /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
First image: 2461120.97650182 21.03.2026 11:25:59.757   /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
Last  image: 2461158.87136462 28.04.2026 08:54:35.903   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 70
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -8.31
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: 262 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):  116657
Objects passed selection criteria:  116446
Measurements per detected object (mean, median, min, max):    3.1    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.1    3.0    2    4
Average stars detected per image: 97347.5
Average stars matched: 92732.5 (95.2593 %)
Memory usage VmPeak:  1900252 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Apr 21 18:08:25 CDT 2026
VaST build number  1.0rc89-27-g1ba0f777
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-04-21)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Apr 28 04:09:48 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_2026-04-08_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: 
Sco-04-Q2b1x1
#######################################
########### Starting Sco-04-Q2b1x1 ###########
Processing Sco-04-Q2b1x1
server tau has sufficient free disk space available: 1196883 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1196883 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.png' -> 'transient_report/Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits_preview.png'

Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits


renamed 'Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.png' -> 'transient_report/Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits_preview.png'

Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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= 3224.9215
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 999.2040
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 5993.5311
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1660.0715
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5932.6995
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1627.4277
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 1.8585
INFO:                  SECOND_EPOCH__SD_ratio= 0.020
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                 -5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -4.9 / [degC] CCD temperature
FOCTEMP =      15.539999961853 / [degC] Focuser temperature
AMBTEMP =                 17.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits 
CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.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= '2026-04-28T03:53:38.2227603' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-04-28T08:53:38.2227603' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61158.370581273 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-04-28T08:53:48.1227970' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61158.3706958564 / 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      =     266.087040396793 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -33.9996764644336 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     20.0180555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     163.613611111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      2.8997034001335 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Sco-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '17 44 21'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-34 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  =                20380 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20380 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =      15.539999961853 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=      15.539999961853 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 -5.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 20.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                895.5 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 17.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 84.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             5.400432 / [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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits 9576 6388  16 bitpix
SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/d_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits :)

Spent 0.731597 seconds 
renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-04-22.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/d_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 40671.357813
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits :)


No overscan detected - all values seem high! (left_median=26440.0, right_median=31961.0)
renamed 'mff_TTUQ2b1x1_2026-04-08_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                 -5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -4.9 / [degC] CCD temperature
FOCTEMP =     15.5900001525879 / [degC] Focuser temperature
AMBTEMP =                 17.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits 
CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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= '2026-04-28T03:54:35.9035896' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-04-28T08:54:35.9035896' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61158.3712488771 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-04-28T08:54:45.8073722' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61158.3713635071 / 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      =     266.087040333967 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -33.9996764598227 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     20.0744444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     163.818611111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.89202714951435 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Sco-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '17 44 21'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-34 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  =                20380 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20380 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     15.5900001525879 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     15.5900001525879 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 -5.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 20.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                895.5 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 17.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 84.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             5.400432 / [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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits 9576 6388  16 bitpix
SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/d_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits :)

Spent 0.729512 seconds 
renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-04-22.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/d_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 40671.357813
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits :)


No overscan detected - all values seem high! (left_median=26440.0, right_median=31961.0)
renamed 'mff_TTUQ2b1x1_2026-04-08_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
Previews of the CALIBRATED second-epoch images:


fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits



fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
  
SExtractor catalog cache: saved Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat to cache
SExtractor catalog cache: saved Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.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/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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: 2461158.87069701
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_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits exists and is non-empty
Saving wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits to local_wcs_cache/
'wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits' -> 'local_wcs_cache/wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits'
wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits exists and is non-empty
Saving wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits to local_wcs_cache/
'wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits' -> 'local_wcs_cache/wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits'
wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits exists and is non-empty
Saving wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits to local_wcs_cache/
'wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits' -> 'local_wcs_cache/wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits'
wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits exists and is non-empty
Saving wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits to local_wcs_cache/
'wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits' -> 'local_wcs_cache/wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits (1st reference image)
verification OK: wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Image size: 937.7'x625.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:19.661 -34:00:22.99 J2000 4789.000 3195.000 
###################################
The image scale is 5.88"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits (1st new image)
verification OK: wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
Image size: 937.4'x625.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:13.047 -34:04:05.07 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 17:44:19.661 -34:00:22.99
Second-epoch image center 17:44:13.047 -34:04:05.07
Angular distance between the image centers 0.0658 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits (2nd new image)
verification OK: wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
Image size: 937.5'x625.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:11.035 -34:05:09.96 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 17:44:19.661 -34:00:22.99
Second-epoch image center 17:44:11.035 -34:05:09.96
Angular distance between the image centers 0.0851 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  17:44:13.047 -34:04:05.07
Second-epoch second image center 17:44:11.035 -34:05:09.96
Angular distance between the image centers 0.01932 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/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits &> /tmp/tmp.fmSDgFR3Lb
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits &> /tmp/tmp.zGlXVhLaiP
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits &> /tmp/tmp.jIWSSkGLgt
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits &> /tmp/tmp.lksT61aSG0
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
Calibrating the magnitude scale
Found non-empty wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.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_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits and wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.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_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits and wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat 
Found non-empty wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits and wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat
The reference image (wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits) and catalog (wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat) found
'wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat' -> 'wcsmag.cat'
Read 14994 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 256.0363 to 276.0323 deg, Dec -39.2747 to -28.4483 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 256.0363 to 276.0323 deg, Dec -39.2747 to -28.4483 deg
Loaded 23671 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): 11069 out of 11588 total matches.
Matched with Tycho-2 11588 out of 14994 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.706796
a=0.000000 b=1.000000 c=22.706796
From vast_summary.log: estimated ref. image limiting mag.:  -8.73
Updating vast_summary.log: Estimated ref. image limiting mag.:  13.98

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  13.98

Magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 14994 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 256.0363 to 276.0323 deg, Dec -39.2747 to -28.4483 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 256.0363 to 276.0323 deg, Dec -39.2747 to -28.4483 deg
Loaded 23671 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): 11069 out of 11588 total matches.
Matched with Tycho-2 11588 out of 14994 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits via Tycho-2
Forced-photometry filter: calibrated wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits -> calib.txt_param_ref_wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits (aperture=6.3)
Read 15534 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 256.0035 to 276.0291 deg, Dec -39.2746 to -28.4478 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 256.0035 to 276.0291 deg, Dec -39.2746 to -28.4478 deg
Loaded 23700 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): 11334 out of 11890 total matches.
Matched with Tycho-2 11890 out of 15534 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits via Tycho-2
Forced-photometry filter: calibrated wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits -> calib.txt_param_ref_wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.4 pix  Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
 2.4 pix  Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
 3.0 pix  fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
 2.4 pix  fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
 2.4 pix  wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
 2.4 pix  wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
Limiting magnitude estimates:
 14.0 mag.  Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
 14.0 mag.  Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
 13.3 mag.  fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
 13.3 mag.  fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
All-image limiting magnitude estimate:  13.3 (SNR )  10.6 (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.fmSDgFR3Lb (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits' -> 'wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
WCS_IMAGE_NAME=wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
WCS-calibrated image found: wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
Checking if the catalog wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat corresponding to the image wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits alredy exist and is non-empty...
Catalog wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat corresponding to the image wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
WCS catalog name: wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1345, passed=14994
Got 14994 stars (including 13635 good ones) from the SExtractor catalog wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat 
util/solve_plate_with_UCAC5 got 14994 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.7'
Seting catalog search parameters based on the expected field of view 937.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013024 (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 0.010419 (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 253 to 309 (Dec -39.3 to -28.4)
Done reading UCAC5 zone files...
Matched 922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 889 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.81" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 14451 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.85" 

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 253 to 309 (Dec -39.3 to -28.4)
Done reading UCAC5 zone files...
Matched 925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 910 matched stars entering correct_measured_positions(), 14449 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.86" 
Accuracy estimation diagnostic: 910 matched stars entering correct_measured_positions(), 14450 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 1.07" 
Excluding outliers - 910 stars left (next iteration limit 1003)
Stop iterations.


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

The image catalog is written to wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits -region wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.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.zGlXVhLaiP (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits' -> 'wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
WCS_IMAGE_NAME=wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
WCS-calibrated image found: wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
Checking if the catalog wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat corresponding to the image wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits alredy exist and is non-empty...
Catalog wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat corresponding to the image wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
WCS catalog name: wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1404, passed=15534
Got 15534 stars (including 14119 good ones) from the SExtractor catalog wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat 
util/solve_plate_with_UCAC5 got 15534 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.6'
Seting catalog search parameters based on the expected field of view 937.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (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 253 to 309 (Dec -39.3 to -28.4)
Done reading UCAC5 zone files...
Matched 925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.83" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 14855 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.87" 

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 253 to 309 (Dec -39.3 to -28.4)
Done reading UCAC5 zone files...
Matched 928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 14855 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.88" 
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 14855 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 1.07" 
Excluding outliers - 912 stars left (next iteration limit 1004)
Stop iterations.


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

The image catalog is written to wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits -region wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.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.jIWSSkGLgt (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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
WCS_IMAGE_NAME=wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
WCS-calibrated image found: wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
Checking if the catalog wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
WCS catalog name: wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=471, passed=8280
Got 8280 stars (including 7804 good ones) from the SExtractor catalog wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat 
util/solve_plate_with_UCAC5 got 8280 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 916 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 881 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.76" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 8086 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.80" 

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 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 918 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 898 matched stars entering correct_measured_positions(), 8086 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.82" 
Accuracy estimation diagnostic: 898 matched stars entering correct_measured_positions(), 8082 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.95" 
Excluding outliers - 898 stars left (next iteration limit 994)
Stop iterations.


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

The image catalog is written to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits -region wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.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.lksT61aSG0 (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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
WCS_IMAGE_NAME=wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
WCS-calibrated image found: wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
Checking if the catalog wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
WCS catalog name: wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=622, passed=7749
Got 7749 stars (including 7117 good ones) from the SExtractor catalog wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat 
util/solve_plate_with_UCAC5 got 7749 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.4 to -28.5)
Done reading UCAC5 zone files...
Matched 921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 905 matched stars entering correct_measured_positions(), 877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.75" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 905 matched stars entering correct_measured_positions(), 7529 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.78" 

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 253 to 309 (Dec -39.4 to -28.5)
Done reading UCAC5 zone files...
Matched 923 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 901 matched stars entering correct_measured_positions(), 7531 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.81" 
Accuracy estimation diagnostic: 901 matched stars entering correct_measured_positions(), 7527 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.95" 
Excluding outliers - 901 stars left (next iteration limit 995)
Stop iterations.


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

The image catalog is written to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits -region wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits'
Saving fully-calibrated image wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits'
Preparing the HTML report for the field Sco-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
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
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20506_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 20506_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 3     2026 04 28.37136    2461158.87136    9.91    18:00:31.71 -34:38:29.5   6816 2788   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  18:00:31.71 -34:38:29.8 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Sco-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/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
  
SExtractor catalog cache: saved Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat to cache
SExtractor catalog cache: saved Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
Creating symlink local_wcs_cache/wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
Creating symlink local_wcs_cache/wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
Creating symlink local_wcs_cache/wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits exists and is non-empty
wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits exists and is non-empty
wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits exists and is non-empty
wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits (1st reference image)
verification OK: wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
Image size: 937.7'x625.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:19.661 -34:00:22.99 J2000 4789.000 3195.000 
###################################
The image scale is 5.88"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits (1st new image)
verification OK: wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
Image size: 937.4'x625.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:13.047 -34:04:05.07 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 17:44:19.661 -34:00:22.99
Second-epoch image center 17:44:13.047 -34:04:05.07
Angular distance between the image centers 0.0658 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits (2nd new image)
verification OK: wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
Image size: 937.5'x625.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:11.035 -34:05:09.96 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 17:44:19.661 -34:00:22.99
Second-epoch image center 17:44:11.035 -34:05:09.96
Angular distance between the image centers 0.0851 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  17:44:13.047 -34:04:05.07
Second-epoch second image center 17:44:11.035 -34:05:09.96
Angular distance between the image centers 0.01932 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/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits &> /tmp/tmp.X1Akz0pFQB
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits &> /tmp/tmp.503erXgtdq
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits &> /tmp/tmp.Dr5ZPhg7Ow
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits &> /tmp/tmp.LNoJphm3l9
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
Calibrating the magnitude scale
Found non-empty wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.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_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits and wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.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_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits and wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat 
Found non-empty wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits and wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat
The reference image (wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits) and catalog (wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat) found
'wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat' -> 'wcsmag.cat'
Read 171489 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 256.0068 to 276.0798 deg, Dec -39.2858 to -28.4345 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 256.0068 to 276.0798 deg, Dec -39.2858 to -28.4345 deg
Loaded 23794 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): 16079 out of 20003 total matches.
Matched with Tycho-2 20003 out of 171489 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.428751
a=0.000000 b=1.000000 c=22.428751
From vast_summary.log: estimated ref. image limiting mag.:  -8.31
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.12

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.12

Magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 171489 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 256.0068 to 276.0798 deg, Dec -39.2858 to -28.4345 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 256.0068 to 276.0798 deg, Dec -39.2858 to -28.4345 deg
Loaded 23794 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): 16079 out of 20003 total matches.
Matched with Tycho-2 20003 out of 171489 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits via Tycho-2
Forced-photometry filter: calibrated wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits -> calib.txt_param_ref_wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits (aperture=4.6)
Read 175128 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 255.9992 to 276.0709 deg, Dec -39.2830 to -28.4343 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 255.9992 to 276.0709 deg, Dec -39.2830 to -28.4343 deg
Loaded 23792 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): 16098 out of 20002 total matches.
Matched with Tycho-2 20002 out of 175128 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits via Tycho-2
Forced-photometry filter: calibrated wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits -> calib.txt_param_ref_wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits (aperture=4.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 50 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.2 pix  Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
 2.2 pix  Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
 3.0 pix  fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
 2.3 pix  fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
 2.2 pix  wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
 2.2 pix  wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
Limiting magnitude estimates:
 14.1 mag.  Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
 14.2 mag.  Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
 13.3 mag.  fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
 13.5 mag.  fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
All-image limiting magnitude estimate:  13.3 (SNR )  12.8 (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.X1Akz0pFQB (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits' -> 'wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
WCS_IMAGE_NAME=wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
WCS-calibrated image found: wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
Checking if the catalog wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat corresponding to the image wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits alredy exist and is non-empty...
Catalog wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat corresponding to the image wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits
WCS catalog name: wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=42, blended=19229, passed=171447
Got 171447 stars (including 151984 good ones) from the SExtractor catalog wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat 
util/solve_plate_with_UCAC5 got 171447 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.7'
Seting catalog search parameters based on the expected field of view 937.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013024 (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 0.010419 (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 253 to 309 (Dec -39.3 to -28.4)
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: 923 matched stars entering correct_measured_positions(), 901 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.76" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 167570 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.76" 

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 253 to 309 (Dec -39.3 to -28.4)
Done reading UCAC5 zone files...
Matched 934 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 921 matched stars entering correct_measured_positions(), 167570 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.76" 
Accuracy estimation diagnostic: 921 matched stars entering correct_measured_positions(), 167572 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.93" 
Excluding outliers - 921 stars left (next iteration limit 1015)
Stop iterations.


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

The image catalog is written to wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits -region wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.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.503erXgtdq (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits' -> 'wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
WCS_IMAGE_NAME=wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
WCS-calibrated image found: wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
Checking if the catalog wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat corresponding to the image wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits alredy exist and is non-empty...
Catalog wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat corresponding to the image wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits
WCS catalog name: wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=1, no_mag_err=0, low_SNR=32, blended=19792, passed=175095
Got 175095 stars (including 155085 good ones) from the SExtractor catalog wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat 
util/solve_plate_with_UCAC5 got 175095 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.6'
Seting catalog search parameters based on the expected field of view 937.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (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 253 to 309 (Dec -39.3 to -28.4)
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: 927 matched stars entering correct_measured_positions(), 902 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.79" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 170010 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.76" 

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 253 to 309 (Dec -39.3 to -28.4)
Done reading UCAC5 zone files...
Matched 939 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(), 170008 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.76" 
Accuracy estimation diagnostic: 926 matched stars entering correct_measured_positions(), 170009 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.90" 
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_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits -region wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.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.Dr5ZPhg7Ow (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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
WCS_IMAGE_NAME=wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
WCS-calibrated image found: wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
Checking if the catalog wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
WCS catalog name: wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=4666, passed=74659
Got 74659 stars (including 69908 good ones) from the SExtractor catalog wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat 
util/solve_plate_with_UCAC5 got 74659 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.4)
Done reading UCAC5 zone files...
Matched 921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 908 matched stars entering correct_measured_positions(), 888 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.77" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 908 matched stars entering correct_measured_positions(), 72894 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.80" 

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 253 to 309 (Dec -39.3 to -28.4)
Done reading UCAC5 zone files...
Matched 922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 903 matched stars entering correct_measured_positions(), 72893 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.80" 
Accuracy estimation diagnostic: 903 matched stars entering correct_measured_positions(), 72820 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 1.01" 
Excluding outliers - 903 stars left (next iteration limit 998)
Stop iterations.


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

The image catalog is written to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits -region wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.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.LNoJphm3l9 (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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
WCS_IMAGE_NAME=wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
WCS-calibrated image found: wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
Checking if the catalog wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
WCS catalog name: wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=6177, passed=93398
Got 93398 stars (including 87079 good ones) from the SExtractor catalog wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat 
util/solve_plate_with_UCAC5 got 93398 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.4 to -28.4)
Done reading UCAC5 zone files...
Matched 927 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 883 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.75" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 913 matched stars entering correct_measured_positions(), 90738 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.77" 

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 253 to 309 (Dec -39.4 to -28.4)
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: 909 matched stars entering correct_measured_positions(), 90734 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.77" 
Accuracy estimation diagnostic: 909 matched stars entering correct_measured_positions(), 90645 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.99" 
Excluding outliers - 909 stars left (next iteration limit 1004)
Stop iterations.


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

The image catalog is written to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits -region wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-53-38_20.00sec_-4.90C_LIGHT_0219.fits
Saving fully-calibrated image wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.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_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/wcs_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits
Preparing the HTML report for the field Sco-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
Adding exclusion_list_gaiadr2.txt__out198819.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out198820.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out198823.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out198825.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out198831.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out198838.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out198841.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out198844.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out198848.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out198979.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out199036.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out199101.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out199152.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out199256.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out199279.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out199284.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out199380.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out199384.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_local.txt__out199402.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 13s
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
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198819_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198819_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.87    17:36:59.49 -30:34:24.2   3886 5324   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:36:59.41 -30:34:23.7 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.80, MAG_FAINT_SEARCH_LIMIT=13.78)GAIADR2_OUTPUT=# 1.646 4055437554020344832 264.24718522752 -30.57358882607 12.1162 10.9862 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.646#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198820_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198820_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.99    17:51:59.39 -32:04:18.6   5808 4386   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:51:59.22 -32:04:15.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.80, MAG_FAINT_SEARCH_LIMIT=13.78)GAIADR2_OUTPUT=# 3.160 4043622824918208640 267.99641251501 -32.07180217966 13.0028 12.3508 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#3.160#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198822_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198822_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.52    17:26:28.47 -37:34:44.3   2626 1067   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:26:28.53 -37:34:44.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198823_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198823_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.64    17:42:45.54 -32:15:58.9   4625 4295   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:42:45.49 -32:15:57.9 in Gaia DR2 blend (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.63, MAG_FAINT_SEARCH_LIMIT=13.61)
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198825_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198825_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.74    17:36:52.27 -30:55:51.1   3871 5108   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:36:52.30 -30:55:50.0 in Gaia DR2 blend (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.68, MAG_FAINT_SEARCH_LIMIT=13.66)
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198830_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198830_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.45    17:52:41.64 -30:15:16.9   5939 5483   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:52:41.62 -30:15:16.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198831_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198831_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.60    17:58:24.13 -30:40:27.4   6674 5199   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:58:24.11 -30:40:27.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.52, MAG_FAINT_SEARCH_LIMIT=13.50)GAIADR2_OUTPUT=# 2.695 4044182849938967168 269.60064688698 -30.67495300768 12.8218 11.8144 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.695#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198838_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198838_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.24    17:59:55.29 -30:19:52.5   6884 5397   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:59:55.30 -30:19:52.7 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.23, MAG_FAINT_SEARCH_LIMIT=13.21)GAIADR2_OUTPUT=# 2.414 4044217862490317568 269.98066438277 -30.33067009579 12.1385 11.2780 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.414#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198841_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198841_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.06    17:59:22.01 -29:48:40.2   6828 5717   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:59:21.98 -29:48:39.0 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.04, MAG_FAINT_SEARCH_LIMIT=13.02)GAIADR2_OUTPUT=# 2.078 4062264490436067328 269.84091867679 -29.81086016806 11.9935 11.0477 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.078#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198844_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198844_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    11.86    17:43:32.22 -33:33:34.4   4712 3514   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:43:32.15 -33:33:34.7 in Gaia DR2 blend (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=11.87, MAG_FAINT_SEARCH_LIMIT=12.85)
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198845_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198845_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    11.88    17:28:21.89 -35:34:03.5   2828 2292   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:28:21.84 -35:34:02.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198848_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198848_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    11.24    17:29:15.60 -30:41:39.0   2878 5243   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:29:15.48 -30:41:37.4 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=11.21, MAG_FAINT_SEARCH_LIMIT=12.19)GAIADR2_OUTPUT=# 1.957 4058399878868446848 262.31512327630 -30.69381352807 11.4860 10.9263 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.957#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198979_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198979_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    11.52    17:40:09.57 -32:12:13.5   4293 4336   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:40:09.54 -32:12:14.0 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=11.52, MAG_FAINT_SEARCH_LIMIT=12.50)GAIADR2_OUTPUT=# 1.588 4054223761902738688 265.03922888512 -32.20387621188 11.5772 11.2402 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.588#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 198985_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 198985_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    11.68    17:17:12.30 -32:39:24.9   1357 4003   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:17:12.30 -32:39:25.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199003_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199003_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    11.79    17:57:39.04 -29:52:04.3   6601 5693   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:57:38.96 -29:52:03.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199009_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199009_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    11.90    17:15:56.24 -30:24:26.4   1119 5364   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:15:56.23 -30:24:26.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199036_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199036_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    11.75    17:27:47.91 -37:11:33.2   2780 1306   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:27:47.78 -37:11:33.4 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=11.71, MAG_FAINT_SEARCH_LIMIT=12.69)GAIADR2_OUTPUT=# 1.923 5974250374310654848 261.94911453858 -37.19314456782 11.7649 11.2373 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.923#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199046_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199046_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    11.62    17:30:57.14 -37:18:33.1   3163 1245   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:30:57.10 -37:18:32.4 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199101_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199101_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.11    17:24:46.11 -34:09:43.3   2357 3129   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:24:46.04 -34:09:43.0 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.07, MAG_FAINT_SEARCH_LIMIT=13.05)GAIADR2_OUTPUT=# 4.517 5976057288530788224 261.19073780780 -34.16107674276 11.8178 10.7022 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#4.517#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199103_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199103_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.13    17:43:43.30 -32:41:10.3   4744 4040   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:43:43.24 -32:41:10.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199114_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199114_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.00    18:04:19.45 -35:11:27.8   7267 2427   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  18:04:19.41 -35:11:26.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199125_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199125_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.38    17:13:10.42 -30:03:28.0   0740 5561   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:13:10.35 -30:03:28.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199143_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199143_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.32    17:55:13.29 -31:14:53.8   6244 4869   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:55:13.23 -31:14:53.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199151_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199151_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.37    17:18:52.45 -34:59:03.9   1637 2602   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:18:52.34 -34:59:04.2 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199152_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199152_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.29    17:43:06.43 -32:38:50.4   4666 4065   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:43:06.26 -32:38:51.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.23, MAG_FAINT_SEARCH_LIMIT=13.21)GAIADR2_OUTPUT=# 1.535 4054226892949758080 265.77630472049 -32.64717213234 12.5429 11.9450 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.535#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199220_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199220_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.35    17:58:29.49 -34:13:03.8   6574 3057   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:58:29.52 -34:13:04.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199249_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199249_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Forced photometry on wcs_Sco-04-Q2b1x1_2026-03-21_06-25-59_20.00sec_-15.00C_LIGHT_0526.fits at 17:20:56.73 -32:48:40.3:  12.76 +/- 0.07  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-03-21_06-29-38_20.00sec_-15.00C_LIGHT_0527.fits at 17:20:56.73 -32:48:40.3:  12.82 +/- 0.07  detection
Forced photometry reference-image weighted average:  12.79 +/- 0.05
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199254_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199254_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.68    17:37:26.00 -34:54:03.1   3944 2710   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:37:25.95 -34:54:03.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199256_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199256_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.59    17:42:09.39 -36:10:20.7   4521 1940   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:42:09.15 -36:10:19.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.48, MAG_FAINT_SEARCH_LIMIT=13.46)GAIADR2_OUTPUT=# 2.265 4040955611492888448 265.53830681867 -36.17261189444 12.7087 12.0945 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.265#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199266_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199266_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.37    17:32:00.17 -33:42:45.2   3261 3421   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:32:00.00 -33:42:46.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199267_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199267_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.49    18:00:46.59 -37:44:51.2   6740 0909   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  18:00:46.45 -37:44:50.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199276_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199276_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.40    18:00:59.51 -34:36:40.9   6874 2802   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  18:00:59.41 -34:36:40.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199279_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199279_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.50    17:30:46.36 -37:25:06.9   3142 1178   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:30:46.38 -37:25:04.8 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.43, MAG_FAINT_SEARCH_LIMIT=13.41)GAIADR2_OUTPUT=# 2.344 5974203095313048576 262.69273833819 -37.41749133802 12.1735 11.3212 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.344#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199280_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199280_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.45    18:04:33.70 -35:43:48.6   7275 2100   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  18:04:33.60 -35:43:47.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199284_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199284_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.68    17:37:27.68 -34:37:35.4   3948 2875   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:37:27.66 -34:37:37.1 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.56, MAG_FAINT_SEARCH_LIMIT=13.54)GAIADR2_OUTPUT=# 3.175 4053353773325941760 264.36426289961 -34.62662848101 12.1788 11.1004 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#3.175#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199303_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199303_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.58    18:00:44.48 -30:13:08.2   6995 5460   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  18:00:44.50 -30:13:09.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199308_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199308_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.55    18:04:34.56 -35:11:47.2   7298 2422   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  18:04:34.55 -35:11:45.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199318_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199318_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.58    17:53:48.57 -32:28:19.9   6031 4136   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:53:48.55 -32:28:19.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199321_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199321_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.71    17:50:10.99 -30:56:41.8   5598 5074   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:50:10.88 -30:56:41.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199358_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199358_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.75    17:57:58.40 -29:47:01.7   6645 5742   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:57:58.28 -29:47:00.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199368_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199368_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.69    17:38:18.42 -31:01:38.4   4057 5049   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:38:18.45 -31:01:38.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199373_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199373_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.80    18:03:29.52 -32:10:26.6   7280 4256   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  18:03:29.45 -32:10:27.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199374_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199374_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.64    17:35:26.34 -35:32:04.5   3700 2326   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:35:26.31 -35:32:03.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199380_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199380_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.74    18:01:42.82 -32:43:54.7   7031 3932   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  18:01:42.89 -32:43:54.1 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.72, MAG_FAINT_SEARCH_LIMIT=13.70)GAIADR2_OUTPUT=# 3.083 4042910783682665728 270.42792245645 -32.73223877639 12.8197 11.9921 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#3.083#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199384_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 199384_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 2     2026 04 28.37136    2461158.87136    12.56    17:53:21.12 -34:36:51.9   5923 2846   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:53:21.05 -34:36:51.8 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.61, MAG_FAINT_SEARCH_LIMIT=13.59)GAIADR2_OUTPUT=# 2.403 4040842018196928256 268.33690344415 -34.61447066381 12.4122 11.8574 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.403#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 199402_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
Preparing report for the candidate 199402_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 27280_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 27280_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 3     2026 04 28.37136    2461158.87136    11.93    17:57:25.80 -37:17:03.7   6352 1212   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:57:25.76 -37:17:03.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 46600_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 46600_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 3     2026 04 28.37136    2461158.87136    12.04    18:05:38.78 -35:56:22.0   7400 1964   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  18:05:38.81 -35:56:19.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 69162_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 69162_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 3     2026 04 28.37136    2461158.87136    9.85    18:00:31.75 -34:38:29.5   6816 2788   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  18:00:31.75 -34:38:29.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 42410_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220
The candidate 42410_fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220 did not pass the final checks
Discovery image 3     2026 04 28.37136    2461158.87136    11.74    17:48:35.70 -36:17:57.4   5304 1849   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Sco-04-Q2b1x1_035701_TTUQ2b1x1_3537510_49q5YWtk/fd_Sco-04-Q2b1x1_2026-04-28_03-54-35_20.00sec_-4.90C_LIGHT_0220.fits

**** FOUND  17:48:35.71 -36:17:56.2 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 15s
Prepared the HTML report for the field Sco-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
18:00:39.24 -29:42:40.0
########### Completed Sco-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 ####
18:00:39.24 -29:42:40.0
###################################################################################
18:00:39.24 -29:42:40.0  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
18:00:39.24 -29:42:40.0  -- does not seem to be a hot pixel (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
18:00:39.24 -29:42:40.0  -- a known variable star
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
1 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
Adding identified Gaia sources from exclusion_list_gaiadr2.txt
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO   ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
18:00:39.24 -29:42:40.0
17:36:59.41 -30:34:23.7
17:51:59.22 -32:04:15.5
17:42:45.49 -32:15:57.9
17:36:52.30 -30:55:50.0
17:58:24.11 -30:40:27.2
17:59:55.30 -30:19:52.7
17:59:21.98 -29:48:39.0
17:43:32.15 -33:33:34.7
17:29:15.48 -30:41:37.4
17:40:09.54 -32:12:14.0
17:27:47.78 -37:11:33.4
17:24:46.04 -34:09:43.0
17:43:06.26 -32:38:51.2
17:42:09.15 -36:10:19.2
17:30:46.38 -37:25:04.8
17:37:27.66 -34:37:37.1
18:01:42.89 -32:43:54.1
17:53:21.05 -34:36:51.8
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461158.87069701 -observatory V36
01:20:09.10 +06:05:33.2 Mercury (-0.6mag)
04:10:29.84 +21:50:51.6 Venus (-3.9mag)
00:52:54.24 +04:40:54.9 Mars (1.2mag)
07:19:01.42 +22:35:09.7 Jupiter (-2.0mag)
00:34:34.05 +01:22:12.3 Saturn (0.9mag)
03:50:25.30 +19:56:05.8 Uranus (5.8mag)
00:12:23.57 -00:05:39.7 Neptune (7.8mag)
20:34:08.75 -22:53:43.6 Pluto (14.5mag)
11:52:21.22 -02:07:39.6 Moon (-11.7mag)
-rw-r--r-- 1 apache apache 363 Apr 28 04:01 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461158.87069701:
07:18:59.33 +22:35:16.6 Io (5.8mag)
07:19:00.96 +22:35:08.1 Europa (6.0mag)
07:19:07.66 +22:35:02.2 Ganymede (5.4mag)
07:18:57.69 +22:35:26.8 Callisto (6.7mag)
07:21:45.03 +22:17:40.4 Himalia (15.4mag)
07:18:58.01 +22:35:17.9 Thebe (16.3mag)
07:22:09.14 +22:47:28.7 Elara (17.4mag)
07:18:44.40 +23:08:41.4 Pasiphae (17.5mag)
07:27:02.87 +22:34:13.8 Carme (18.6mag)
00:34:45.90 +01:22:15.1 Titan (8.8mag)
00:34:32.23 +01:22:28.2 Rhea (10.1mag)
00:34:04.38 +01:20:35.0 Iapetus (11.5mag)
00:34:38.31 +01:21:53.6 Hyperion (14.8mag)
00:36:00.36 +01:29:35.9 Phoebe (16.8mag)
-rw-r--r-- 1 apache apache 569 Apr 28 04:01 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461158.87069701:
16:23:26.10 -23:43:47.5 JWST
18:34:38.75 +26:35:57.1 Chandra
08:51:02.57 -50:02:14.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 Apr 28 04:01 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461158.87069701 -observatory V36
-> Warning: Longitude 255.61742 is outside valid range [-180, 180]
06:09:40.13 +30:19:49.5 17.9mag P/2009 WX51 (Catalina)
18:55:25.69 -29:33:48.7 13.8mag P/2010 H2 (Vales)
05:16:13.57 -69:07:15.6 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:35:29.85 +31:31:52.4 17.3mag C/2017 K2 (PANSTARRS)
17:28:28.38 +11:57:43.1 17.7mag C/2021 G2 (ATLAS)
23:12:58.07 +29:45:23.8 17.1mag C/2022 E2 (ATLAS)
04:43:55.14 +26:21:10.4 16.1mag C/2022 N2 (PANSTARRS)
09:07:01.35 +32:00:18.6 16.3mag C/2022 QE78 (ATLAS)
08:33:41.65 +01:04:23.9 17.4mag C/2022 R6 (PANSTARRS)
18:49:58.18 +19:31:26.8 17.6mag C/2023 A3 (Tsuchinshan-ATLAS)
15:36:10.61 -11:20:25.2 17.5mag P/2023 B1 (PANSTARRS)
09:03:02.87 -10:00:45.1 17.8mag C/2023 F3 (ATLAS)
22:04:57.22 +63:41:21.8 17.6mag C/2023 H5 (Lemmon)
19:05:59.54 -04:01:33.7 14.0mag C/2023 R1 (PANSTARRS)
20:27:48.49 +87:36:56.2 17.8mag C/2023 X2 (Lemmon)
06:25:33.21 +63:30:51.6 17.3mag C/2024 A1 (ATLAS)
05:38:15.01 +21:45:56.5 11.8mag C/2024 E1 (Wierzchos)
16:10:34.46 +08:22:38.3 17.3mag C/2024 G6 (ATLAS)
20:23:13.54 +18:45:18.4 14.4mag C/2024 J3 (ATLAS)
03:37:47.58 -20:35:25.1 16.3mag C/2024 T5 (ATLAS)
05:27:37.62 +42:23:40.9 17.8mag C/2025 J1 (Borisov)
12:50:31.37 +51:01:55.1 15.8mag C/2025 L1 (ATLAS)
03:45:56.05 -28:17:25.4 17.9mag C/2025 Q3 (ATLAS)
03:06:30.67 +04:31:39.8 8.0mag C/2025 R3 (PANSTARRS)
12:48:59.51 +03:41:54.9 17.3mag C/2025 Y1 (ATLAS)
04:41:08.68 +01:49:31.7 16.0mag C/2026 A1 (MAPS)
00:32:56.18 +39:13:59.4 15.0mag C/2026 B2 (Sun-Gao)
19:06:53.25 -09:02:46.2 11.1mag 10P/Tempel
14:43:40.42 +01:42:39.1 15.1mag 24P/Schaumasse
11:00:12.57 -01:10:49.8 15.8mag 29P/Schwassmann-Wachmann
10:38:42.30 -03:16:18.9 17.2mag 43P/Wolf-Harrington
02:07:55.02 +19:33:05.9 17.3mag 47P/Ashbrook-Jackson
07:34:34.96 +34:15:57.2 17.0mag 63P/Wild
23:44:20.96 -10:01:25.7 15.7mag 65P/Gunn
04:37:28.66 +25:12:17.5 16.0mag 76P/West-Kohoutek-Ikemura
01:33:17.42 +10:36:33.5 14.2mag 78P/Gehrels
23:39:05.30 -05:44:54.5 14.8mag 88P/Howell
02:46:22.59 +23:44:53.1 15.0mag 93P/Lovas
05:19:10.71 +32:51:33.0 16.1mag 123P/West-Hartley
08:44:31.68 +32:41:06.9 16.3mag 124P/Mrkos
02:52:36.45 +15:42:12.8 16.4mag 128P/Shoemaker-Holt
03:11:58.66 +15:54:32.5 17.6mag 131P/Mueller
02:32:40.38 +16:52:40.1 10.6mag 141P/Machholz
02:39:25.68 +09:21:04.5 10.6mag 141P-A/Machholz
01:20:18.87 +05:05:16.8 11.5mag 141P-D/Machholz
01:37:15.12 +04:43:33.0 14.9mag 162P/SidingSpring
22:11:55.52 -08:32:36.6 17.9mag 218P/LINEAR
17:16:57.17 -12:24:48.3 16.1mag 235P/LINEAR
06:01:44.95 +35:26:55.2 16.9mag 240P/NEAT
07:45:27.93 -03:56:42.9 17.8mag 242P/Spahr
22:47:54.90 -17:26:35.3 17.5mag 260P/McNaught
02:24:19.10 +23:31:46.3 17.9mag 295P/LINEAR
15:37:01.96 +07:42:33.6 17.4mag 391P/Kowalski
07:39:47.29 +21:21:32.5 17.7mag 450P/LONEOS
05:54:28.45 +44:18:31.3 17.6mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.8K Apr 28 04:01 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
16:34:34.94 -54:34:58.20    2026-04-25.14 15.99
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
16:34:34.94 -54:34:58.20    2026-04-25.14 15.99
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
04:31:00.53 -68:29:50.20  ASASSN-26bl  2026-03-7.9 10.26
16:18:17.61 +41:25:11.40  SN 2026dkf  2026-03-6.31 16.7
13:45:00.35 +61:16:50.90  SN 2026ejl  2026-03-6.41 -0.66
-rw-r--r-- 1 apache apache 5.8K Apr 28 04:01 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 Apr 28 04:01 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
19:23:59.111 -12:30:36.58  AT 2026kgc  2026-04-15.48 18.635
18:39:37.719 +06:55:20.96  AT 2026kgb  2026-04-17.43 16.308
15:06:42.954 -01:17:07.82  AT 2026kga  2026-04-20.40 19.507
17:53:09.200 +11:02:30.70  AT 2026kfz  2026-04-16.84 18.68
16:03:08.437 +31:48:52.12  AT 2026kfy  2026-04-15.37 20.9066
12:40:00.450 -17:44:25.00  AT 2026kfx  2026-04-21.19 17.9
09:56:52.772 +01:49:59.18  AT 2026kfw  2026-04-21.04 22.5328
09:59:02.400 +01:44:31.96  AT 2026kfv  2026-04-16.08 23.04
13:20:14.744 +79:52:47.47  AT 2026kfu  2026-04-20.39 20.1588
15:56:36.952 +46:26:50.20  AT 2026kft  2026-04-15.37 20.5825
14:36:13.311 -40:29:09.08  AT 2026kfs  2026-04-17.20 19.109
17:55:24.804 -72:52:42.49  AT 2026kfr  2026-04-19.04 19.559
14:53:17.557 +07:16:56.07  AT 2026kfq  2026-04-20.44 20.1681
14:23:33.083 +17:33:13.27  AT 2026kfp  2026-04-15.41 20.3946
11:23:12.007 -46:35:10.13  AT 2026kfo  2026-04-18.14 19.338
09:22:59.874 +10:47:32.59  AT 2026kfn  2026-04-15.92 20.064
08:41:46.826 -08:01:26.25  AT 2026kfm  2026-04-20.87 19.199
08:23:28.067 -08:48:36.88  AT 2026kfl  2026-04-19.02 18.681
14:03:29.355 +22:20:30.16  AT 2026kfk  2026-04-15.41 20.4393
16:25:23.534 -76:28:24.80  AT 2026kfj  2026-04-19.01 19.458
-rw-r--r-- 1 apache apache 29K Apr 28 04:01 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Apr 28 04:01:08 CDT 2026
=======================================
TIMING SExtractor: 5 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 10s (0.17 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 39s (0.65 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 102s (1.70 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: 1s (0.02 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 154s (2.57 min)
TIMING SExtractor: 245 seconds
TIMING matching_and_photometry: 8 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 6 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 346s (5.77 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 462s (7.70 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 2s (0.03 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 2s (0.03 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 2s (0.03 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 15s (0.25 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 829s (13.82 min)
FIELD_Sco-04-Q2b1x1: 999s (16.65 min)
=======================================
TOTAL_RUNTIME: 1003s (16.72 min)
Finished: Tue Apr 28 04:17:51 CDT 2026