image overlap message for exposure 1 of trigger 1404295
uvot_overlap.pl vrs. 2010-12-20b fem started at 251015d14h42m23s326250usUT
The observation of trigger 1404295 started 2025-10-15T14:32:31.2
Examining file 1404295_g907_uvot_sky_image.fits
The exposure ID is 782231551
The exposure time is 149.857 (seconds)
The filter is WHITE.
*** Warning -- found 757 null pixels in the image.
The uvot region is centered at (244.9945,-54.8498) with a roll angle of 305.5
It is square with sides of 2.68 arc min. for an area of 7.17 sq arc min
The BAT error circle is centered at (245.0070,-54.8530) with a radius of 3.000 arc min
This is 0.471 arc min from the center of the uvot region
The area of the BAT error circle is 28.27 sq. arc min
The UVOT/BAT overlap is 7.17 sq. arc min or 0.25 of the BAT error circle
Could not find the location of an XRT error circle
image afterglow message for exposure 1 of trigger 1404295
find_uvot_ag.pl vrs. 2023-04-25a fem started at 251015d14h42m24s661530usUT
Observation start time is 2025-10-15T14:32:31.2
Examining file 1404295_g907_uvot_catalog_image.fits
The exposure ID is 782231551
The exposure is 149.857 sec.
The bin size is 2 pixels
The filter is WHITE
There are 73 detected source(s) for 1404295_g907
Aspect correction adds -0.00174 degrees (-0.418 sec of time = -3.61 arc sec) to RA
Aspect correction adds 0.00069 degrees ( 2.49 arcsec) to Dec
Total aspect correction is 4.39 arcsec
Star catalogs centered at 244.9960 , -54.8505 with radius 2.65 arc min.
n_usno: 1463 n_gsc: 676
*** WARNING -- bright star catalog has 4 entries brighter than 12 mag
The brightest has mag 10.6478
RA DEC Mag Color
bright star 0: 244.96532 (16:19:51.68) -54.87404 (-54:52:26.6) 10.65 USNO-R
bright star 1: 245.02312 (16:20:05.55) -54.87889 (-54:52:44.0) 11.46 USNO-R
bright star 2: 245.03726 (16:20:08.94) -54.87680 (-54:52:36.5) 10.65 USNO-V
bright star 3: 245.05483 (16:20:13.16) -54.87656 (-54:52:35.6) 11.39 USNO-V
*** WARNING -- no XRT distances are available.
Mean distance difference (CAT_DELTA) for 77 matched entries is 1.106" for 1404295_g907
Mean and std. dev of mag. difference (MAG_DELTA) are 1.793 and 0.918 for 1404295_g907
Found 10 entries without IDs and 10 entries that are acceptable afterglow candidates for 1404295_g907.
Acceptable entries have no ID, BAT distance < 200" or XRT distance < 10", and are > 0.8*(80 - 10*(mag-6))" from any bright star
from any bright star and >21.6" from other rejected sources.
0 sources matched bright stars.
Magnitude criteria will be applied later.
BAT distances are from RA=245.0070 (16:20:01.68) DEC=-54.8530 (-54:51:10.8)
XRT distances are as reported in catalog file.
-----------------
Entry 17 in the list of sources is a candidate afterglow for 1404295_g907 with genie
ra=245.00184 (16:20:00.44) dec=-54.86460 (-54:51:52.6) +/- 0.6" mag=16.98+/-0.14
dist=43.1 REFID=64 major=1.1 minor=1.0 flag=0
Found 39 entries in star catalog(s) within 20.0" of the candidate.
printing all entries
(Entries within 2 arc sec of a source list entry are considered a match)
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
245.0017 -54.8599 16.9 -1 USNO-B1 18.35 16.13 17.12
245.0045 -54.8597 18.4 -1 USNO-B1 16.89 16.16 16.48
244.9961 -54.8611 17.4 -1 USNO-B1 17.24 15.74 16.41
245.0018 -54.8611 12.6 -1 USNO-B1 20.02 99.99 99.99
244.9941 -54.8618 18.9 -1 USNO-B1 17.19 15.36 16.17
245.0021 -54.8615 11.2 -1 USNO-B1 20.32 18.98 19.57
245.0060 -54.8610 15.7 -1 USNO-B1 18.54 17.02 17.70
245.0038 -54.8630 7.1 -1 USNO-B1 18.72 16.79 17.64
245.0079 -54.8619 15.7 -1 USNO-B1 17.70 17.23 17.44
244.9976 -54.8644 8.9 -1 USNO-B1 21.09 18.51 19.66
245.0034 -54.8639 4.0 -1 USNO-B1 16.99 99.99 99.99
245.0095 -54.8630 17.0 -1 USNO-B1 15.49 15.35 15.41
245.0009 -54.8650 2.5 -1 USNO-B1 15.56 14.62 15.03 *
244.9928 -54.8652 18.9 -1 USNO-B1 16.76 15.38 15.99
244.9942 -54.8653 16.1 -1 USNO-B1 16.62 14.98 15.71
245.0015 -54.8652 2.4 -1 USNO-B1 99.99 15.43 99.99 *
245.0098 -54.8634 17.1 -1 USNO-B1 99.99 13.25 99.99
245.0097 -54.8647 16.3 -1 USNO-B1 16.72 15.65 16.13
245.0047 -54.8664 8.8 -1 USNO-B1 18.05 16.74 17.32
245.0044 -54.8666 8.9 -1 USNO-B1 18.20 15.93 16.94
244.9942 -54.8676 19.2 -1 USNO-B1 17.78 15.90 16.73
245.0042 -54.8677 12.2 -1 USNO-B1 19.74 18.49 19.04
244.9998 -54.8686 15.1 -1 USNO-B1 14.77 13.66 14.15
245.0013 -54.8598 17.2 -1 GSC2.3 16.81 99.99 17.73
244.9963 -54.8607 18.2 -1 GSC2.3 99.99 99.99 99.99
244.9955 -54.8611 18.3 -1 GSC2.3 16.75 18.13 99.99
245.0036 -54.8628 7.6 -1 GSC2.3 17.31 99.99 99.99
245.0076 -54.8627 13.8 -1 GSC2.3 99.99 19.45 99.99
245.0018 -54.8646 0.1 -1 GSC2.3 15.52 16.61 16.06 *
244.9948 -54.8651 14.8 -1 GSC2.3 16.42 99.99 99.99
244.9948 -54.8651 14.8 -1 GSC2.3 99.99 99.99 99.99
244.9924 -54.8651 19.8 -1 GSC2.3 16.19 16.49 16.15
245.0090 -54.8640 14.9 -1 GSC2.3 99.99 18.46 99.99
245.0004 -54.8659 5.6 -1 GSC2.3 16.53 18.99 17.04
245.0099 -54.8648 16.8 -1 GSC2.3 16.85 18.37 99.99
245.0042 -54.8667 8.9 -1 GSC2.3 16.60 18.80 17.16
244.9942 -54.8679 19.8 -1 GSC2.3 16.11 18.12 16.83
244.9997 -54.8681 13.4 -1 GSC2.3 15.18 15.13 16.00
244.9996 -54.8694 17.8 -1 GSC2.3 15.51 99.99 15.79
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 12 mag
-----------------
Entry 18 in the list of sources is a candidate afterglow for 1404295_g907 with genie
ra=245.01633 (16:20:03.92) dec=-54.86472 (-54:51:53.0) +/- 0.6" mag=17.35+/-0.14
dist=46.4 REFID=61 major=1.8 minor=1.4 flag=0
This source is near the edge of image (0.862)
Found 36 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
245.0095 -54.8630 15.5 -1 USNO-B1 15.49 15.35 15.41
245.0144 -54.8609 14.4 -1 USNO-B1 16.74 14.56 15.53
245.0115 -54.8627 12.3 -1 USNO-B1 16.76 14.67 15.60
245.0098 -54.8634 14.3 -1 USNO-B1 99.99 13.25 99.99
245.0153 -54.8612 12.8 -1 USNO-B1 16.73 99.99 99.99
245.0158 -54.8612 12.8 -1 USNO-B1 16.85 14.95 15.79
245.0131 -54.8628 9.7 -1 USNO-B1 18.73 16.07 17.25
245.0166 -54.8612 12.7 -1 USNO-B1 18.57 19.36 19.01
245.0182 -54.8604 16.0 -1 USNO-B1 19.58 99.99 99.99
245.0097 -54.8647 13.7 -1 USNO-B1 16.72 15.65 16.13
245.0187 -54.8631 7.6 -1 USNO-B1 18.36 15.99 17.04
245.0149 -54.8651 3.4 -1 USNO-B1 99.99 15.59 99.99 *
245.0163 -54.8649 0.8 -1 USNO-B1 15.42 14.12 14.70 *
245.0163 -54.8657 3.6 -1 USNO-B1 99.99 15.24 99.99 *
245.0119 -54.8690 17.9 -1 USNO-B1 18.49 17.12 17.73
245.0229 -54.8645 13.6 -1 USNO-B1 18.79 17.45 18.05
245.0212 -54.8656 10.6 -1 USNO-B1 21.05 19.50 20.19
245.0177 -54.8681 12.4 -1 USNO-B1 17.98 19.72 18.95
245.0256 -54.8658 19.5 -1 USNO-B1 17.68 99.99 99.99
245.0170 -54.8700 19.0 -1 USNO-B1 19.64 18.50 19.01
245.0229 -54.8675 16.8 -1 USNO-B1 18.87 18.27 18.54
245.0076 -54.8627 19.5 -1 GSC2.3 99.99 19.45 99.99
245.0138 -54.8607 15.2 -1 GSC2.3 16.45 17.97 99.99
245.0109 -54.8627 13.3 -1 GSC2.3 13.68 17.21 15.27
245.0090 -54.8640 15.5 -1 GSC2.3 99.99 18.46 99.99
245.0159 -54.8610 13.3 -1 GSC2.3 15.79 18.55 15.77
245.0099 -54.8648 13.3 -1 GSC2.3 16.85 18.37 99.99
245.0167 -54.8635 4.3 -1 GSC2.3 99.99 99.99 99.99 *
245.0144 -54.8651 4.2 -1 GSC2.3 16.65 19.18 16.71 *
245.0165 -54.8646 0.6 -1 GSC2.3 15.21 16.83 15.97 *
245.0168 -54.8647 1.0 -1 GSC2.3 15.92 99.99 17.61 *
245.0166 -54.8662 5.5 -1 GSC2.3 17.46 19.60 17.41
245.0119 -54.8689 17.5 -1 GSC2.3 17.43 99.99 99.99
245.0120 -54.8689 17.6 -1 GSC2.3 99.99 99.99 99.99
245.0230 -54.8643 13.8 -1 GSC2.3 17.67 99.99 99.99
245.0254 -54.8657 19.1 -1 GSC2.3 16.67 18.30 16.98
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 5.25" or brighter than 12 mag
-----------------
Entry 35 in the list of sources is a candidate afterglow for 1404295_g907 with genie
ra=245.03278 (16:20:07.87) dec=-54.85937 (-54:51:33.7) +/- 0.6" mag=17.32+/-0.14
dist=58.1 REFID=49 major=1.0 minor=0.8 flag=0
Found 40 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
245.0276 -54.8549 19.2 -1 USNO-B1 19.40 19.06 19.21
245.0273 -54.8565 15.3 -1 USNO-B1 17.42 15.35 16.27
245.0255 -54.8601 15.3 -1 USNO-B1 20.96 20.95 20.95
245.0294 -54.8569 11.3 -1 USNO-B1 21.31 20.28 20.74
245.0318 -54.8541 19.2 -1 USNO-B1 17.06 16.05 16.50
245.0261 -54.8626 18.0 -1 USNO-B1 18.98 17.93 18.40
245.0305 -54.8587 5.4 -1 USNO-B1 18.42 18.67 18.56
245.0296 -54.8602 7.3 -1 USNO-B1 99.99 14.93 99.99
245.0331 -54.8556 13.7 -1 USNO-B1 18.13 17.12 17.57
245.0301 -54.8618 10.3 -1 USNO-B1 22.01 15.42 18.35
245.0322 -54.8595 1.3 -1 USNO-B1 16.43 15.12 15.70 *
245.0317 -54.8626 11.8 -1 USNO-B1 16.35 15.17 15.69
245.0375 -54.8554 17.5 -1 USNO-B1 22.74 19.70 21.05
245.0327 -54.8632 13.8 -1 USNO-B1 99.99 14.57 99.99
245.0325 -54.8635 14.8 -1 USNO-B1 17.06 14.94 15.88
245.0363 -54.8591 7.4 -1 USNO-B1 20.98 22.11 21.61
245.0356 -54.8604 6.9 -1 USNO-B1 22.73 23.93 23.40
245.0366 -54.8596 7.8 -1 USNO-B1 26.25 20.95 23.30
245.0361 -54.8602 7.5 -1 USNO-B1 15.48 19.62 17.78
245.0333 -54.8640 16.5 -1 USNO-B1 99.99 15.54 99.99
245.0389 -54.8575 14.5 -1 USNO-B1 18.15 17.02 17.52
245.0391 -54.8578 14.2 -1 USNO-B1 18.10 17.59 17.82
245.0335 -54.8647 19.4 -1 USNO-B1 17.71 15.17 16.30
245.0374 -54.8606 10.6 -1 USNO-B1 20.84 20.95 20.90
245.0390 -54.8582 13.6 -1 USNO-B1 17.83 16.57 17.13
245.0390 -54.8585 13.3 -1 USNO-B1 17.92 17.29 17.57
245.0379 -54.8608 11.7 -1 USNO-B1 26.56 27.54 27.10
245.0268 -54.8565 16.1 -1 GSC2.3 15.97 18.23 16.46
245.0315 -54.8539 19.8 -1 GSC2.3 16.97 18.02 17.20
245.0257 -54.8626 18.8 -1 GSC2.3 17.74 99.99 99.99
245.0294 -54.8603 7.8 -1 GSC2.3 16.16 17.37 16.99
245.0331 -54.8556 13.7 -1 GSC2.3 17.55 99.99 99.99
245.0300 -54.8607 7.5 -1 GSC2.3 99.99 99.99 99.99
245.0314 -54.8593 2.9 -1 GSC2.3 99.99 99.99 99.99 *
245.0327 -54.8594 0.2 -1 GSC2.3 15.82 17.22 16.10 *
245.0312 -54.8620 10.1 -1 GSC2.3 16.64 18.15 15.64
245.0288 -54.8644 20.0 -1 GSC2.3 16.55 17.90 16.57
245.0327 -54.8631 13.4 -1 GSC2.3 16.05 18.18 16.60
245.0388 -54.8582 13.2 -1 GSC2.3 17.00 19.26 99.99
245.0334 -54.8647 19.4 -1 GSC2.3 15.95 18.77 16.56
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 12 mag
-----------------
Entry 42 in the list of sources is a candidate afterglow for 1404295_g907 with genie
ra=244.98242 (16:19:55.78) dec=-54.86293 (-54:51:46.6) +/- 0.6" mag=18.45+/-0.15
dist=62.2 REFID=58 major=0.9 minor=0.8 flag=3 (neighbor+blended)
Found 33 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
244.9889 -54.8612 14.8 -1 USNO-B1 14.33 12.64 13.39
244.9818 -54.8591 14.0 -1 USNO-B1 17.72 16.05 16.79
244.9838 -54.8602 10.1 -1 USNO-B1 21.66 14.78 17.83
244.9834 -54.8607 8.2 -1 USNO-B1 15.99 14.54 15.18
244.9789 -54.8593 15.1 -1 USNO-B1 21.17 19.62 20.31
244.9885 -54.8633 12.6 -1 USNO-B1 18.23 17.10 17.60
244.9898 -54.8640 15.7 -1 USNO-B1 18.88 17.88 18.33
244.9900 -54.8642 16.3 -1 USNO-B1 18.52 19.37 18.99
244.9771 -54.8600 15.1 -1 USNO-B1 20.58 19.42 19.94
244.9773 -54.8603 14.2 -1 USNO-B1 22.77 17.70 19.95
244.9827 -54.8630 0.5 -1 USNO-B1 17.14 15.91 16.46 *
244.9826 -54.8637 2.7 -1 USNO-B1 17.01 15.54 16.19 *
244.9791 -54.8625 7.1 -1 USNO-B1 18.79 18.23 18.48
244.9778 -54.8621 9.9 -1 USNO-B1 18.57 21.18 20.02
244.9766 -54.8614 13.3 -1 USNO-B1 20.30 19.60 19.91
244.9857 -54.8655 11.3 -1 USNO-B1 18.52 17.41 17.91
244.9886 -54.8667 18.7 -1 USNO-B1 16.83 16.75 16.79
244.9828 -54.8657 10.1 -1 USNO-B1 17.09 15.01 15.93
244.9769 -54.8640 12.1 -1 USNO-B1 99.99 17.05 99.99
244.9755 -54.8647 15.7 -1 USNO-B1 14.75 13.23 13.90
244.9764 -54.8666 18.3 -1 USNO-B1 15.48 13.49 14.37
244.9886 -54.8611 14.5 -1 GSC2.3 12.85 15.00 13.75
244.9876 -54.8608 13.1 -1 GSC2.3 99.99 99.99 99.99
244.9814 -54.8589 14.7 -1 GSC2.3 16.94 19.20 17.29
244.9829 -54.8602 9.9 -1 GSC2.3 99.99 99.99 99.99
244.9832 -54.8607 8.0 -1 GSC2.3 14.91 16.30 15.54
244.9881 -54.8631 11.8 -1 GSC2.3 17.98 99.99 99.99
244.9826 -54.8630 0.5 -1 GSC2.3 99.99 99.99 99.99 *
244.9856 -54.8654 11.0 -1 GSC2.3 17.66 99.99 99.99
244.9826 -54.8646 6.0 -1 GSC2.3 16.46 17.66 16.20
244.9882 -54.8665 17.6 -1 GSC2.3 17.27 18.97 99.99
244.9751 -54.8645 16.3 -1 GSC2.3 13.25 15.51 14.00
244.9765 -54.8665 17.9 -1 GSC2.3 14.61 16.15 14.89
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 12 mag
-----------------
Entry 47 in the list of sources is a candidate afterglow for 1404295_g907 with genie
ra=244.98258 (16:19:55.82) dec=-54.86452 (-54:51:52.3) +/- 0.6" mag=18.05+/-0.15
dist=65.4 REFID=59 major=1.3 minor=0.9 flag=3 (neighbor+blended)
Found 35 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
244.9889 -54.8612 17.8 -1 USNO-B1 14.33 12.64 13.39
244.9818 -54.8591 19.7 -1 USNO-B1 17.72 16.05 16.79
244.9838 -54.8602 15.6 -1 USNO-B1 21.66 14.78 17.83
244.9834 -54.8607 13.8 -1 USNO-B1 15.99 14.54 15.18
244.9885 -54.8633 12.9 -1 USNO-B1 18.23 17.10 17.60
244.9898 -54.8640 15.0 -1 USNO-B1 18.88 17.88 18.33
244.9900 -54.8642 15.3 -1 USNO-B1 18.52 19.37 18.99
244.9771 -54.8600 19.7 -1 USNO-B1 20.58 19.42 19.94
244.9773 -54.8603 18.6 -1 USNO-B1 22.77 17.70 19.95
244.9827 -54.8630 5.6 -1 USNO-B1 17.14 15.91 16.46
244.9826 -54.8637 3.0 -1 USNO-B1 17.01 15.54 16.19 *
244.9791 -54.8625 10.3 -1 USNO-B1 18.79 18.23 18.48
244.9778 -54.8621 13.0 -1 USNO-B1 18.57 21.18 20.02
244.9766 -54.8614 16.8 -1 USNO-B1 20.30 19.60 19.91
244.9857 -54.8655 7.2 -1 USNO-B1 18.52 17.41 17.91
244.9886 -54.8667 14.8 -1 USNO-B1 16.83 16.75 16.79
244.9828 -54.8657 4.4 -1 USNO-B1 17.09 15.01 15.93
244.9895 -54.8671 17.1 -1 USNO-B1 18.14 16.44 17.19
244.9769 -54.8640 12.0 -1 USNO-B1 99.99 17.05 99.99
244.9755 -54.8647 14.8 -1 USNO-B1 14.75 13.23 13.90
244.9764 -54.8666 14.9 -1 USNO-B1 15.48 13.49 14.37
244.9793 -54.8688 16.8 -1 USNO-B1 20.65 18.36 19.38
244.9886 -54.8611 17.6 -1 GSC2.3 12.85 15.00 13.75
244.9876 -54.8608 16.8 -1 GSC2.3 99.99 99.99 99.99
244.9829 -54.8602 15.6 -1 GSC2.3 99.99 99.99 99.99
244.9832 -54.8607 13.6 -1 GSC2.3 14.91 16.30 15.54
244.9881 -54.8631 12.5 -1 GSC2.3 17.98 99.99 99.99
244.9826 -54.8630 5.3 -1 GSC2.3 99.99 99.99 99.99
244.9856 -54.8654 7.0 -1 GSC2.3 17.66 99.99 99.99
244.9826 -54.8646 0.3 -1 GSC2.3 16.46 17.66 16.20 *
244.9882 -54.8665 13.7 -1 GSC2.3 17.27 18.97 99.99
244.9898 -54.8673 18.0 -1 GSC2.3 17.15 19.40 17.39
244.9751 -54.8645 15.6 -1 GSC2.3 13.25 15.51 14.00
244.9765 -54.8665 14.6 -1 GSC2.3 14.61 16.15 14.89
244.9752 -54.8676 18.9 -1 GSC2.3 99.99 99.99 99.99
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 12 mag
-----------------
Entry 48 in the list of sources is a candidate afterglow for 1404295_g907 with genie
ra=244.97398 (16:19:53.76) dec=-54.84958 (-54:50:58.5) +/- 0.6" mag=17.51+/-0.14
dist=69.5 REFID=32 major=0.8 minor=0.8 flag=0
Found 31 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
244.9817 -54.8477 17.5 -1 USNO-B1 21.03 19.91 20.40
244.9807 -54.8517 15.7 -1 USNO-B1 17.33 15.79 16.47
244.9805 -54.8483 14.3 -1 USNO-B1 22.33 20.95 21.56
244.9801 -54.8521 15.6 -1 USNO-B1 18.18 17.37 17.73
244.9794 -54.8525 15.2 -1 USNO-B1 17.53 18.27 17.94
244.9790 -54.8521 13.9 -1 USNO-B1 17.68 19.54 18.71
244.9772 -54.8487 7.3 -1 USNO-B1 17.58 16.18 16.80
244.9749 -54.8528 11.8 -1 USNO-B1 22.42 19.21 20.64
244.9745 -54.8498 1.3 -1 USNO-B1 17.03 14.68 15.73 *
244.9768 -54.8447 18.5 -1 USNO-B1 16.33 99.99 99.99
244.9767 -54.8443 19.7 -1 USNO-B1 15.61 14.47 14.98
244.9735 -54.8507 4.3 -1 USNO-B1 19.11 18.45 18.74
244.9734 -54.8501 2.3 -1 USNO-B1 21.61 17.40 19.27 *
244.9722 -54.8511 6.5 -1 USNO-B1 18.75 17.09 17.83
244.9731 -54.8461 12.5 -1 USNO-B1 21.11 27.52 24.67
244.9725 -54.8545 17.9 -1 USNO-B1 15.63 14.67 15.10
244.9726 -54.8458 13.8 -1 USNO-B1 19.70 18.66 19.12
244.9709 -54.8476 9.5 -1 USNO-B1 18.69 17.46 18.01
244.9673 -54.8501 14.0 -1 USNO-B1 18.41 18.23 18.31
244.9671 -54.8491 14.3 -1 USNO-B1 16.12 15.07 15.54
244.9655 -54.8498 17.5 -1 USNO-B1 18.91 17.30 18.02
244.9652 -54.8518 19.7 -1 USNO-B1 18.54 16.88 17.61
244.9805 -54.8515 15.3 -1 GSC2.3 16.45 17.84 16.77
244.9773 -54.8485 7.9 -1 GSC2.3 16.64 18.09 17.27
244.9771 -54.8446 19.2 -1 GSC2.3 99.99 99.99 99.99
244.9741 -54.8495 0.4 -1 GSC2.3 15.12 17.65 15.76 *
244.9722 -54.8510 6.4 -1 GSC2.3 99.99 99.99 99.99
244.9724 -54.8543 17.3 -1 GSC2.3 15.19 16.32 15.44
244.9705 -54.8476 10.2 -1 GSC2.3 17.58 19.26 99.99
244.9670 -54.8489 14.7 -1 GSC2.3 15.97 17.85 16.78
244.9650 -54.8515 19.9 -1 GSC2.3 17.28 19.16 99.99
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 12 mag
-----------------
Entry 56 in the list of sources is a candidate afterglow for 1404295_g907 with genie
ra=244.99582 (16:19:59.00) dec=-54.83074 (-54:49:50.7) +/- 0.6" mag=16.99+/-0.14
dist=83.4 REFID=6 major=0.9 minor=0.8 flag=0
Found 29 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
244.9958 -54.8357 18.0 -1 USNO-B1 21.10 19.24 20.07
245.0010 -54.8353 19.6 -1 USNO-B1 19.17 19.25 19.21
244.9965 -54.8350 15.3 -1 USNO-B1 18.70 19.28 19.02
244.9964 -54.8346 13.8 -1 USNO-B1 18.90 19.87 19.44
244.9915 -54.8340 14.9 -1 USNO-B1 19.24 17.57 18.31
244.9981 -54.8338 12.0 -1 USNO-B1 20.81 99.99 99.99
244.9974 -54.8334 10.1 -1 USNO-B1 20.35 20.10 20.21
244.9909 -54.8333 13.9 -1 USNO-B1 18.43 17.52 17.93
244.9945 -54.8330 8.4 -1 USNO-B1 17.61 20.95 19.47
244.9938 -54.8323 6.9 -1 USNO-B1 20.30 20.86 20.61
244.9883 -54.8325 16.8 -1 USNO-B1 19.17 17.04 17.99
244.9969 -54.8313 3.0 -1 USNO-B1 16.01 99.99 99.99 *
244.9869 -54.8320 19.0 -1 USNO-B1 18.84 18.65 18.73
245.0034 -54.8313 15.8 -1 USNO-B1 21.49 99.99 99.99
244.9964 -54.8307 1.2 -1 USNO-B1 16.24 14.41 15.23 *
244.9933 -54.8305 5.3 -1 USNO-B1 17.55 15.07 16.17
245.0004 -54.8305 9.5 -1 USNO-B1 18.94 17.58 18.18
245.0027 -54.8303 14.3 -1 USNO-B1 18.29 16.26 17.16
244.9949 -54.8297 4.2 -1 USNO-B1 19.93 14.66 17.00
244.9981 -54.8290 8.0 -1 USNO-B1 19.07 18.10 18.53
244.9933 -54.8282 10.6 -1 USNO-B1 18.43 17.43 17.87
244.9881 -54.8285 17.9 -1 USNO-B1 23.05 26.78 25.12
245.0010 -54.8274 16.1 -1 USNO-B1 20.35 99.99 99.99
245.0008 -54.8351 18.9 -1 GSC2.3 17.83 99.99 99.99
244.9960 -54.8307 0.6 -1 GSC2.3 14.62 16.86 15.45 *
244.9927 -54.8304 6.6 -1 GSC2.3 16.69 18.44 17.38
244.9998 -54.8304 8.4 -1 GSC2.3 17.82 99.99 99.99
245.0024 -54.8301 13.8 -1 GSC2.3 16.92 99.99 99.99
244.9932 -54.8281 11.0 -1 GSC2.3 17.54 99.99 99.99
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 12 mag
-----------------
Entry 64 in the list of sources is a candidate afterglow for 1404295_g907 with genie
ra=244.96610 (16:19:51.86) dec=-54.86022 (-54:51:36.8) +/- 0.6" mag=18.57+/-0.16
dist=88.6 REFID=50 major=1.0 minor=0.8 flag=0
This source is near the edge of image (0.898)
Found 39 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
244.9716 -54.8564 17.9 -1 USNO-B1 20.54 15.70 17.85
244.9744 -54.8596 17.4 -1 USNO-B1 21.41 23.60 22.63
244.9709 -54.8581 12.6 -1 USNO-B1 19.36 18.52 18.90
244.9715 -54.8588 12.3 -1 USNO-B1 20.27 18.31 19.18
244.9718 -54.8593 12.3 -1 USNO-B1 18.76 17.93 18.30
244.9724 -54.8603 13.1 -1 USNO-B1 18.94 17.82 18.32
244.9674 -54.8569 12.3 -1 USNO-B1 22.14 20.08 20.99
244.9641 -54.8552 18.5 -1 USNO-B1 16.32 14.46 15.28
244.9650 -54.8585 6.6 -1 USNO-B1 15.88 17.37 16.71
244.9661 -54.8606 1.3 -1 USNO-B1 17.64 16.33 16.91 *
244.9635 -54.8581 9.4 -1 USNO-B1 16.28 18.80 17.68
244.9649 -54.8600 2.7 -1 USNO-B1 18.29 17.34 17.76 *
244.9624 -54.8579 11.4 -1 USNO-B1 16.24 14.70 15.38
244.9645 -54.8613 5.0 -1 USNO-B1 99.99 18.04 99.99 *
244.9693 -54.8650 18.3 -1 USNO-B1 19.52 14.62 16.80
244.9678 -54.8641 14.4 -1 USNO-B1 18.38 15.80 16.95
244.9651 -54.8625 8.4 -1 USNO-B1 19.33 17.66 18.40
244.9678 -54.8646 16.1 -1 USNO-B1 14.67 14.00 14.30
244.9679 -54.8651 18.0 -1 USNO-B1 13.74 12.69 13.16
244.9631 -54.8616 8.0 -1 USNO-B1 18.23 17.35 17.74
244.9609 -54.8597 10.9 -1 USNO-B1 18.35 17.53 17.89
244.9625 -54.8617 9.2 -1 USNO-B1 18.63 18.39 18.50
244.9599 -54.8607 12.9 -1 USNO-B1 99.99 17.52 99.99
244.9604 -54.8618 13.0 -1 USNO-B1 18.98 18.30 18.60
244.9591 -54.8607 14.6 -1 USNO-B1 99.99 15.24 99.99
244.9593 -54.8610 14.3 -1 USNO-B1 99.99 16.16 99.99
244.9600 -54.8620 14.2 -1 USNO-B1 99.99 16.35 99.99
244.9609 -54.8643 18.1 -1 USNO-B1 19.29 18.45 18.83
244.9709 -54.8581 12.5 -1 GSC2.3 99.99 99.99 99.99
244.9638 -54.8552 18.6 -1 GSC2.3 14.64 16.63 15.44
244.9659 -54.8604 0.9 -1 GSC2.3 16.59 18.54 17.32 *
244.9652 -54.8609 3.2 -1 GSC2.3 17.63 99.99 99.99 *
244.9622 -54.8576 12.4 -1 GSC2.3 15.40 16.72 15.87
244.9665 -54.8631 10.2 -1 GSC2.3 99.99 99.99 99.99
244.9678 -54.8646 16.2 -1 GSC2.3 13.79 14.70 14.60
244.9610 -54.8596 10.9 -1 GSC2.3 17.85 99.99 99.99
244.9626 -54.8616 8.9 -1 GSC2.3 17.72 99.99 99.99
244.9596 -54.8618 14.7 -1 GSC2.3 17.31 99.99 99.99
244.9583 -54.8606 16.1 -1 GSC2.3 16.54 17.10 17.02
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 5.25" or brighter than 12 mag
-----------------
Entry 65 in the list of sources is a candidate afterglow for 1404295_g907 with genie
ra=244.98089 (16:19:55.41) dec=-54.87263 (-54:52:21.5) +/- 0.7" mag=18.87+/-0.17
dist=89.0 REFID=72 major=0.9 minor=0.7 flag=3 (neighbor+blended)
Found 28 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
244.9793 -54.8688 14.2 -1 USNO-B1 20.65 18.36 19.38
244.9843 -54.8707 10.0 -1 USNO-B1 18.79 17.73 18.20
244.9761 -54.8696 14.8 -1 USNO-B1 17.08 24.07 20.96
244.9758 -54.8700 14.3 -1 USNO-B1 19.30 22.49 21.07
244.9768 -54.8706 11.3 -1 USNO-B1 17.39 20.12 18.91
244.9747 -54.8699 16.1 -1 USNO-B1 18.84 20.09 19.54
244.9835 -54.8724 5.4 -1 USNO-B1 18.22 16.20 17.10
244.9885 -54.8732 15.8 -1 USNO-B1 19.98 18.80 19.33
244.9741 -54.8701 16.6 -1 USNO-B1 19.58 18.73 19.11
244.9774 -54.8716 8.0 -1 USNO-B1 17.11 15.84 16.40
244.9824 -54.8729 3.2 -1 USNO-B1 15.49 14.54 14.96 *
244.9865 -54.8749 14.3 -1 USNO-B1 15.96 14.87 15.35
244.9871 -54.8753 16.1 -1 USNO-B1 15.79 13.74 14.65
244.9812 -54.8744 6.4 -1 USNO-B1 18.78 16.99 17.78
244.9736 -54.8730 15.2 -1 USNO-B1 20.62 17.98 19.15
244.9789 -54.8756 11.5 -1 USNO-B1 18.80 18.23 18.48
244.9818 -54.8764 13.8 -1 USNO-B1 18.10 17.06 17.52
244.9813 -54.8771 16.2 -1 USNO-B1 19.39 19.48 19.44
244.9740 -54.8763 19.6 -1 USNO-B1 18.21 17.02 17.55
244.9774 -54.8715 8.4 -1 GSC2.3 16.70 17.88 17.01
244.9832 -54.8731 5.1 -1 GSC2.3 15.96 17.18 16.55
244.9809 -54.8727 0.1 -1 GSC2.3 16.44 18.35 17.16 *
244.9860 -54.8748 13.1 -1 GSC2.3 99.99 99.99 99.99
244.9868 -54.8753 15.7 -1 GSC2.3 13.97 15.36 15.02
244.9874 -54.8758 17.7 -1 GSC2.3 99.99 99.99 99.99
244.9816 -54.8763 13.3 -1 GSC2.3 17.41 19.22 99.99
244.9721 -54.8744 19.4 -1 GSC2.3 99.99 19.12 99.99
244.9738 -54.8763 19.6 -1 GSC2.3 17.51 99.99 99.99
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 12 mag
-----------------
Entry 78 in the list of sources is a candidate afterglow for 1404295_g907 with genie
ra=244.95820 (16:19:49.97) dec=-54.84519 (-54:50:42.7) +/- 0.6" mag=17.81+/-0.15
dist=105.0 REFID=26 major=1.0 minor=0.7 flag=0
Found 24 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
244.9643 -54.8472 14.7 -1 USNO-B1 18.03 16.24 17.03
244.9651 -54.8435 15.6 -1 USNO-B1 26.12 18.85 22.08
244.9609 -54.8486 13.4 -1 USNO-B1 19.04 18.67 18.83
244.9632 -54.8408 18.7 -1 USNO-B1 22.33 20.95 21.56
244.9605 -54.8443 5.8 -1 USNO-B1 20.38 99.99 99.99
244.9603 -54.8444 5.2 -1 USNO-B1 20.02 22.55 21.43
244.9584 -54.8491 14.0 -1 USNO-B1 99.99 14.48 99.99
244.9590 -54.8451 1.7 -1 USNO-B1 15.64 13.64 14.53 *
244.9616 -54.8402 19.3 -1 USNO-B1 19.43 18.55 18.94
244.9571 -54.8478 9.8 -1 USNO-B1 13.36 12.45 12.85
244.9555 -54.8477 10.5 -1 USNO-B1 99.99 15.36 99.99
244.9579 -54.8415 13.4 -1 USNO-B1 16.65 15.13 15.81
244.9537 -54.8494 17.9 -1 USNO-B1 17.19 17.78 17.52
244.9505 -54.8451 15.9 -1 USNO-B1 17.28 16.30 16.74
244.9501 -54.8424 19.4 -1 USNO-B1 19.17 17.77 18.39
244.9641 -54.8472 14.2 -1 GSC2.3 16.67 18.90 17.17
244.9584 -54.8492 14.5 -1 GSC2.3 15.99 19.59 16.46
244.9582 -54.8452 0.1 -1 GSC2.3 15.01 18.13 15.65 *
244.9568 -54.8477 9.6 -1 GSC2.3 12.96 14.43 13.49
244.9578 -54.8414 13.7 -1 GSC2.3 15.54 16.97 15.79
244.9540 -54.8474 11.8 -1 GSC2.3 99.99 99.99 99.99
244.9509 -54.8455 15.1 -1 GSC2.3 99.99 99.99 99.99
244.9502 -54.8448 16.6 -1 GSC2.3 17.20 18.81 99.99
244.9501 -54.8424 19.6 -1 GSC2.3 17.70 99.99 99.99
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 12 mag
There are 1.6065086E+05 counts in the bkg source region of 4842.0000 pixels.
Rate in bkg region from 0 to 45 arcsec is 33.179 counts/pixel (5-sig UL in 4" is 19.45 mag) for 1404295_g907
Good candidates have no ID, acceptable profiles,
mag between 9.01 and 19.44, BAT distances < 200",
are > ~(80 - 10*(mag-6))" from any bright star, and have had duplicates removed.
SUMMARY: 0 good candidate(s) found.
Region file: 1404295_782231551_251015d14h42m24s661530usUT_bkg.region
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(244.9945,-54.8498,45")
fk5;-circle(245.005914653315,-54.8563682180351,6")
fk5;-circle(245.013387866382,-54.8551571930101,6")
fk5;-circle(245.000186675242,-54.8552113681537,6")
fk5;-circle(245.008444860583,-54.8595385415518,6")
fk5;-circle(245.0012082762,-54.8598670637286,6")
fk5;-circle(245.012850450773,-54.8443603708758,6")
fk5;-circle(244.995716539515,-54.843743544049,6")
fk5;-circle(244.995792238204,-54.8416861520083,6")
fk5;-circle(244.98886655137,-54.8611398954751,6")
fk5;-circle(245.005352763828,-54.8388030858557,6")
fk5;-circle(244.980323942331,-54.8515771141325,6")
fk5;-circle(244.983174672592,-54.8609640669262,6")
fk5;-circle(244.993658387292,-54.8384494199267,6")
fk5;-circle(244.977208998975,-54.8485304037865,6")
fk5;-circle(244.980493547231,-54.8439719582438,6")
fk5;-circle(244.973979482389,-54.8495847895602,6")
fk5;-circle(244.976106008378,-54.8440187458234,6")
fk5;-circle(244.972289740567,-54.8542661566169,6")
image paragraph message for exposure 1 of trigger 1404295
THIS MESSAGE IS *NOT* READY FOR DISTRIBUTION.
MORE ANALYSIS IS REQUIRED TO DETERMINE WHETHER THERE IS AN AFTERGLOW CANDIDATE.
IMAGE PROBLEM: high density of stars, partial overlap
SRCLIST PROBLEM: srclist filled telemetry buffer
See notes for more details.
WARNING -- because of the LARGE EXTINCTION, results should be used cautiously.
------ Start for Possible Stand-alone Circular ----
In response to GRB251015 (Swift/BAT trigger 1404295) at 14:17:23 UT,
---- UVOT paragraph for Joint or Stand-alone Circular ----
UVOT took a finding chart exposure of 150 seconds with the White filter
starting 870 seconds after the BAT trigger. No credible afterglow candidate has
been found in the initial data products. The 2.7'x2.7' sub-image covers 25% of
the BAT error circle. Because of the density of catalogued stars, further
analysis is required to report an upper limit for any afterglow in the
sub-image. The 8'x8' region for the list of sources generated on-board covers
0.00% of the BAT error circle. No correction has been made for the large, but
uncertain, extinction expected.
------- notes for trigger 1404295 ------
uvot_gcn_auto.pl vrs. 2023-03-28 fem at 251015d14h42m31s468833usUT
Command line: /Home/eud/uvot_tdrss/perl/uvot_gcn_auto.pl -trig=1404295
-expid=782231551 -msg_image
Results from standard processing of UVOT TDRSS data for this trigger should be
available at
http://heasarc.gsfc.nasa.gov/docs/swift/uvot_tdrss/1404295/
Links to data for all triggers can be found at
http://heasarc.gsfc.nasa.gov/docs/swift/uvot_tdrss/
Unreliable extinction found for bat position. No XRT position found for
srclist. No XRT position found for Genie image. BAT position found.
UVOT exposure began at MET 782231551.22078 or about 2025:289:14:32:26 UT
Since the srclist star catalog filled its buffer, the sensitivity for an
afterglow may be REDUCED. The stars will eliminate afterglows from about 66%
or more of the srclist region. Found 190 sources in srclist catalog. WARNING --
srclist catalog buffer filled. Found 131 srclist source(s) without IDs. There
are 0 good candidate(s) in the srclist catalog. Good candidates must be
brighter than 18.66 mag.
Found 73 source(s) in Genie image catalog. Found 10 Genie image source(s)
without IDs. There are 0 good candidate(s) in the Genie image catalog. Good
candidates must be brighter than 19.44 mag. Found 1459 stars in largest star
catalog for Genie image region. The stars will eliminate afterglows from about
144% of the Genie image region. The Genie image is INCOMPLETE with 757 null
pixels.
Genie image analysis:
Found 160650.9 counts in the large background region of 4842.0 pixels or a rate
of 33.179 counts/pixel in a radius of 45.0 arcsec. Based on this background,
the typical 5-sigma UL at a random point in the Genie image is 19.27 mag. for a
4-arcsec aperture. The number of srclist sources filled the available
telemetry. The weakest source detected was 19.60 mag.
All AG candidates sorted by magnitude for the current finding chart.
(U/V/White SRCLIST mags < 17.5/17.5/18.5 are reliable. Mag > 18.5/18.5/19.5 are
not. Others are uncertain.)
(U/V/White Genie image mags < 18.0/18.0/19.0 are reliable. Mag > 19.0/19.0/20.0
are not. Others are uncertain.)
(Magnitudes followed by * have been corrected for exposure.)
---MET--- -dt- filter ---RA-- ---DEC--- -MAG/Limit Dist(") Source Asp.Corr?
782231551 870 WHITE srclist found no candidates.
782231551 870 WHITE image found no candidates.
List afterglow candidates for other finding charts.
------- Tokens for Quick GCN -------