This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC
The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.
## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 3
Ref. image: 2461177.93408543 17.05.2026 10:24:54.981 /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-24-54_20.00sec_-0.00C_LIGHT_1311.fits
First image: 2461177.93408543 17.05.2026 10:24:54.981 /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-24-54_20.00sec_-0.00C_LIGHT_1311.fits
Last image: 2461317.65250652 04.10.2026 03:39:26.563 /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-39-26_20.00sec_0.00C_LIGHT_0035.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.43
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 7 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 10.0 # minimum number of pixels above threshold
DETECT_THRESH 10.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 10.0 # or , in mag.arcsec-2
SATUR_LEVEL 55000.0 # level (in ADUs) at which arises saturation
GAIN 0.37 # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times): 17556
Objects passed selection criteria: 17455
Measurements per detected object (mean, median, min, max): 2.4 2.0 2 3
Measurements per selected object (mean, median, min, max): 2.4 2.0 2 3
Average stars detected per image: 16946
Average stars matched: 14575 (86.0085 %)
Memory usage VmPeak: 245148 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Sat Oct 3 04:56:41 CDT 2026
VaST build number 1.0rc89-231-g50972ca5
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-03)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Sat Oct 3 23:32:09 CDT 2026
Host name: tau
***** IMAGE PROCESSING ERROR (less than 4 images processed) *****
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 3
Ref. image: 2461177.93408543 17.05.2026 10:24:54.981 /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-24-54_20.00sec_-0.00C_LIGHT_1311.fits
First image: 2461177.93408543 17.05.2026 10:24:54.981 /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-24-54_20.00sec_-0.00C_LIGHT_1311.fits
Last image: 2461317.65250652 04.10.2026 03:39:26.563 /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-39-26_20.00sec_0.00C_LIGHT_0035.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.07
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: 237 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 2.0 # minimum number of pixels above threshold
DETECT_THRESH 3.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 3.0 # or , in mag.arcsec-2
SATUR_LEVEL 57000.0 # level (in ADUs) at which arises saturation
GAIN 0.83 # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times): 165149
Objects passed selection criteria: 164731
Measurements per detected object (mean, median, min, max): 2.5 2.0 2 3
Measurements per selected object (mean, median, min, max): 2.5 2.0 2 3
Average stars detected per image: 163196
Average stars matched: 141100 (86.4604 %)
Memory usage VmPeak: 643312 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Sat Oct 3 04:56:41 CDT 2026
VaST build number 1.0rc89-231-g50972ca5
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-03)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Sat Oct 3 23:36:10 CDT 2026
Host name: tau
***** IMAGE PROCESSING ERROR (less than 4 images processed) *****
############################################################
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-24-54_20.00sec_-0.00C_LIGHT_1311.fits /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-25-50_20.00sec_-0.00C_LIGHT_1312.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-38-11_20.00sec_-0.00C_LIGHT_0034.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-39-26_20.00sec_0.00C_LIGHT_0035.fits
SExtractor catalog cache: saved Vul-01-Q2b1x1_2026-05-17_05-24-54_20.00sec_-0.00C_LIGHT_1311.fits.cat to cache
SExtractor catalog cache: saved Vul-01-Q2b1x1_2026-05-17_05-25-50_20.00sec_-0.00C_LIGHT_1312.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/Vul-01-Q2b1x1_2026-05-17_05-24-54_20.00sec_-0.00C_LIGHT_1311.fits /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-25-50_20.00sec_-0.00C_LIGHT_1312.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-38-11_20.00sec_-0.00C_LIGHT_0034.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-39-26_20.00sec_0.00C_LIGHT_0035.fits
Last image: 2461317.65163639 04.10.2026 03:38:11.384 UTC
ERROR running VaST on the field Vul-01-Q2b1x1 (less than 4 images processed)
exp_start= 17.05.2026 10:24:54.981 exp= 20.000 JD= 2461177.93408543 ap= 6.2 rotation= 0.000 *detected= 18820 *matched= 18820 status=OK /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-24-54_20.00sec_-0.00C_LIGHT_1311.fits
exp_start= 17.05.2026 10:25:50.371 exp= 20.000 JD= 2461177.93472652 ap= 6.2 rotation= -0.001 *detected= 18659 *matched= 17440 status=OK /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-25-50_20.00sec_-0.00C_LIGHT_1312.fits
exp_start= 04.10.2026 03:38:11.384 exp= 20.000 JD= 2461317.65163639 ap= 6.2 rotation= 179.807 *detected= 13610 *matched= 7346 status=ERROR /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-38-11_20.00sec_-0.00C_LIGHT_0034.fits
exp_start= 04.10.2026 03:39:26.563 exp= 20.000 JD= 2461317.65250652 ap= 6.2 rotation= 179.820 *detected= 13359 *matched= 7465 status=OK /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-39-26_20.00sec_0.00C_LIGHT_0035.fits
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-24-54_20.00sec_-0.00C_LIGHT_1311.fits /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-25-50_20.00sec_-0.00C_LIGHT_1312.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-38-11_20.00sec_-0.00C_LIGHT_0034.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-39-26_20.00sec_0.00C_LIGHT_0035.fits
SExtractor catalog cache: saved Vul-01-Q2b1x1_2026-05-17_05-24-54_20.00sec_-0.00C_LIGHT_1311.fits.cat to cache
SExtractor catalog cache: saved Vul-01-Q2b1x1_2026-05-17_05-25-50_20.00sec_-0.00C_LIGHT_1312.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-24-54_20.00sec_-0.00C_LIGHT_1311.fits /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-25-50_20.00sec_-0.00C_LIGHT_1312.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-38-11_20.00sec_-0.00C_LIGHT_0034.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-39-26_20.00sec_0.00C_LIGHT_0035.fits
Last image: 2461317.65163639 04.10.2026 03:38:11.384 UTC
ERROR running VaST on the field Vul-01-Q2b1x1 (less than 4 images processed)
exp_start= 17.05.2026 10:24:54.981 exp= 20.000 JD= 2461177.93408543 ap= 4.6 rotation= 0.000 *detected= 182638 *matched= 182638 status=OK /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-24-54_20.00sec_-0.00C_LIGHT_1311.fits
exp_start= 17.05.2026 10:25:50.371 exp= 20.000 JD= 2461177.93472652 ap= 4.5 rotation= -0.002 *detected= 182165 *matched= 162760 status=OK /data_ssd/NMW-TexasTech/reference_imgs/Vul-01-Q2b1x1_2026-05-17_05-25-50_20.00sec_-0.00C_LIGHT_1312.fits
exp_start= 04.10.2026 03:38:11.384 exp= 20.000 JD= 2461317.65163639 ap= 4.5 rotation= 179.813 *detected= 122370 *matched= 73861 status=ERROR /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-38-11_20.00sec_-0.00C_LIGHT_0034.fits
exp_start= 04.10.2026 03:39:26.563 exp= 20.000 JD= 2461317.65250652 ap= 4.5 rotation= 179.826 *detected= 124784 *matched= 77901 status=OK /data_ssd/NMW-TexasTech/workdir//img_2026-10-03_CI_Vul-01-Q2b1x1_224210_TTUQ2b1x1_1635825_N9VoxpaC/fd_Vul-01-Q2b1x1_2026-10-03_22-39-26_20.00sec_0.00C_LIGHT_0035.fits
Source monitoring: NOT measuring the monitored positions on the field Vul-01-Q2b1x1 - the transient search raised a processing error: ERROR running VaST on the field Vul-01-Q2b1x1 (less than 4 images processed)
Source monitoring: the monitored positions on the field Vul-01-Q2b1x1 are recorded as run_error (rejected by this run, never measured later)
########### Completed Vul-01-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 ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
ls: cannot access 'planets.txt': No such file or directory
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Positions of selected moons from JPL HORIZONS for JD(UT):
ls: cannot access 'moons.txt': No such file or directory
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Positions of selected spacecraft from JPL HORIZONS for JD(UT):
ls: cannot access 'spacecraft.txt': No such file or directory
############################################################
ls: cannot access 'comets.txt': No such file or directory
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
ls: cannot access 'asassn_transients_list.txt': No such file or directory
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
ls: cannot access 'tocp_transients_list.txt': No such file or directory