srclist overlap message for exposure 1 of trigger 1058804
uvot_overlap.pl vrs. 2010-12-20b fem started at 210703d08h53m36s468244usUT
The observation of trigger 1058804 started 2021-07-02T19:09:24.9
Examining file ./1058804_g130_uvot_sky_srclist.fits
The exposure ID is 646945764
The exposure time is undefined.
The filter is WHITE.
The uvot region is centered at (168.5609,-36.7412) with a roll angle of 302.2
It is square with sides of 8.03 arc min. for an area of 64.51 sq arc min
The BAT error circle is centered at (168.5700,-36.7410) with a radius of 3.000 arc min
This is 0.436 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 28.27 sq. arc min or 1.00 of the BAT error circle
The XRT error circle is centered at (168.5788,-36.7471) with a radius of 0.032 arc min
This is 0.929 arc min from the center of the uvot region
The area of the XRT error circle is 0.003 sq. arc min
The UVOT/XRT overlap is 0.003 sq. arc min or 1.00 of the XRT error circle
srclist afterglow message for exposure 1 of trigger 1058804
find_uvot_ag.pl vrs. 2020-10-30 fem started at 210703d08h53m39s536762usUT
Observation start time is 2021-07-02T19:09:24.9
Examining file ./1058804_g130_uvot_catalog_srclist.fits
The exposure ID is 646945764
The exposure is 149.868 sec.
The bin size is 2 pixels
The filter is WHITE
There are 151 detected source(s) for 1058804_g130
Aspect correction adds -0.00071 degrees (-0.170 sec of time = -2.04 arc sec) to RA
Aspect correction adds 0.00059 degrees ( 2.14 arcsec) to Dec
Total aspect correction is 2.96 arcsec
Star catalogs centered at 168.5559 , -36.7358 with radius 5.47 arc min.
n_usno: 391 n_gsc: 0
*** WARNING -- bright star catalog has 2 entries brighter than 12 mag
The brightest has mag 11.39646
RA DEC Mag Color
bright star 0: 168.58012 (11:14:19.23) -36.76796 (-36:46:04.6) 11.41 USNO-V
bright star 1: 168.47518 (11:13:54.04) -36.69620 (-36:41:46.3) 11.40 USNO-V
Mean distance difference (CAT_DELTA) for 77 matched entries is 0.683" for 1058804_g130
Mean and std. dev of mag. difference (MAG_DELTA) are 1.451 and 0.335 for 1058804_g130
Found 74 entries without IDs and 60 entries that are acceptable afterglow candidates for 1058804_g130.
Acceptable entries have no ID, XRT distances < 5", and are > 0.8*(80 - 10*(mag-6))" from any bright star
from any bright star and >21.6" from other rejected sources.
8 sources matched bright stars.
Magnitude criteria will be applied later.
BAT distances are from RA=168.5700 (11:14:16.80) DEC=-36.7410 (-36:44:27.6)
XRT distances are from RA=168.5788 (11:14:18.91) DEC=-36.7471 (-36:44:49.7)
*** WARNING 49 per cent of entries have no IDs.
-----------------
Entry 0 in the list of sources is a candidate afterglow for 1058804_g130 with 1x1 stamp
ra=168.57996 (11:14:19.19) dec=-36.74672 (-36:44:48.2) +/- 1.1" mag=18.88+/-0.35
dist=3.7 REFID=146
src: 0 distr. of nearby unmatched sources: 5 2 18 21 7
Found 0 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)
##### This source remains a candidate #####
It has no entries within 4" or brighter than 13 mag
-----------------
Entry 1 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58028 (11:14:19.27) dec=-36.74627 (-36:44:46.6) +/- 1.1" mag=18.76+/-0.35
dist=5.3 REFID=112
*** The position of this source is inconsistent with the XRT position.
The position is 35.2 arc sec from the BAT position.
src: 1 distr. of nearby unmatched sources: 5 3 20 19 6
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 2 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57969 (11:14:19.13) dec=-36.74653 (-36:44:47.5) +/- 1.1" mag=17.04+/-0.35
dist=3.4 REFID=60
src: 2 distr. of nearby unmatched sources: 5 2 17 24 5
Found 0 entries in star catalog(s) within 20.0" of the candidate.
##### This source remains a candidate #####
It has no entries within 4" or brighter than 13 mag
-----------------
Entry 3 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57952 (11:14:19.08) dec=-36.74691 (-36:44:48.9) +/- 1.1" mag=17.50+/-0.35
dist=2.3 REFID=93
src: 3 distr. of nearby unmatched sources: 6 1 18 23 5
Found 0 entries in star catalog(s) within 20.0" of the candidate.
##### This source remains a candidate #####
It has no entries within 4" or brighter than 13 mag
-----------------
Entry 4 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57937 (11:14:19.05) dec=-36.74655 (-36:44:47.6) +/- 1.1" mag=15.94+/-0.35
dist=2.7 REFID=52
src: 4 distr. of nearby unmatched sources: 7 0 15 26 5
Found 0 entries in star catalog(s) within 20.0" of the candidate.
##### This source remains a candidate #####
It has no entries within 4" or brighter than 13 mag
-----------------
Entry 5 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57903 (11:14:18.97) dec=-36.74571 (-36:44:44.6) +/- 1.1" mag=17.16+/-0.35
dist=5.2 REFID=59
*** The position of this source is inconsistent with the XRT position.
The position is 31.1 arc sec from the BAT position.
src: 5 distr. of nearby unmatched sources: 6 3 14 26 4
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 6 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58360 (11:14:20.06) dec=-36.74589 (-36:44:45.2) +/- 1.1" mag=19.84+/-0.35
dist=14.6 REFID=127
*** The position of this source is inconsistent with the XRT position.
The position is 43.0 arc sec from the BAT position.
src: 6 distr. of nearby unmatched sources: 2 11 11 12 8
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 7 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58386 (11:14:20.13) dec=-36.74763 (-36:44:51.5) +/- 1.1" mag=19.27+/-0.35
dist=14.7 REFID=88
*** The position of this source is inconsistent with the XRT position.
The position is 46.6 arc sec from the BAT position.
src: 7 distr. of nearby unmatched sources: 6 5 11 10 5
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 8 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58388 (11:14:20.13) dec=-36.74626 (-36:44:46.5) +/- 1.1" mag=19.53+/-0.35
dist=15.0 REFID=130
*** The position of this source is inconsistent with the XRT position.
The position is 44.3 arc sec from the BAT position.
src: 8 distr. of nearby unmatched sources: 5 7 13 9 7
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 9 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57793 (11:14:18.70) dec=-36.74729 (-36:44:50.3) +/- 1.1" mag=15.66+/-0.35
dist=2.6 REFID=15
src: 9 distr. of nearby unmatched sources: 3 4 14 18 17
Found 1 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
168.5711 -36.7476 19.8 -1 USNO-B1 18.85 17.00 17.82
##### This source remains a candidate #####
It has no entries within 4" or brighter than 13 mag
-----------------
Entry 10 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57782 (11:14:18.68) dec=-36.74625 (-36:44:46.5) +/- 1.1" mag=15.77+/-0.35
dist=4.3 REFID=12
src: 10 distr. of nearby unmatched sources: 3 6 10 22 14
Found 0 entries in star catalog(s) within 20.0" of the candidate.
##### This source remains a candidate #####
It has no entries within 4" or brighter than 13 mag
-----------------
Entry 11 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58214 (11:14:19.71) dec=-36.74950 (-36:44:58.2) +/- 1.1" mag=19.25+/-0.35
dist=12.9 REFID=57
*** The position of this source is inconsistent with the XRT position.
The position is 46.5 arc sec from the BAT position.
src: 11 distr. of nearby unmatched sources: 4 5 13 5 8
Found 1 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
168.5803 -36.7530 13.8 -1 USNO-B1 19.28 17.60 18.35
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 12 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58140 (11:14:19.54) dec=-36.74981 (-36:44:59.3) +/- 1.1" mag=19.53+/-0.35
dist=12.2 REFID=135
*** The position of this source is inconsistent with the XRT position.
The position is 45.7 arc sec from the BAT position.
src: 12 distr. of nearby unmatched sources: 5 1 15 5 10
Found 1 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
168.5803 -36.7530 12.0 -1 USNO-B1 19.28 17.60 18.35
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 13 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58453 (11:14:20.29) dec=-36.74735 (-36:44:50.5) +/- 1.1" mag=20.07+/-0.35
dist=16.6 REFID=134
*** The position of this source is inconsistent with the XRT position.
The position is 47.7 arc sec from the BAT position.
src: 13 distr. of nearby unmatched sources: 7 3 12 9 4
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 14 in the list of sources is a candidate afterglow for 1058804_g130 with 1x1 stamp
ra=168.58176 (11:14:19.62) dec=-36.74980 (-36:44:59.3) +/- 1.1" mag=19.28+/-0.35
dist=12.8 REFID=151
*** The position of this source is inconsistent with the XRT position.
The position is 46.4 arc sec from the BAT position.
src: 14 distr. of nearby unmatched sources: 4 4 13 5 8
Found 1 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
168.5803 -36.7530 12.4 -1 USNO-B1 19.28 17.60 18.35
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 15 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58067 (11:14:19.36) dec=-36.74997 (-36:44:59.9) +/- 1.1" mag=19.14+/-0.35
dist=11.6 REFID=77
*** The position of this source is inconsistent with the XRT position.
The position is 44.6 arc sec from the BAT position.
src: 15 distr. of nearby unmatched sources: 5 1 13 8 9
Found 1 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
168.5803 -36.7530 11.0 -1 USNO-B1 19.28 17.60 18.35
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 16 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58453 (11:14:20.29) dec=-36.74599 (-36:44:45.6) +/- 1.1" mag=19.60+/-0.35
dist=17.1 REFID=97
*** The position of this source is inconsistent with the XRT position.
The position is 45.6 arc sec from the BAT position.
src: 16 distr. of nearby unmatched sources: 4 8 9 11 7
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 17 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58440 (11:14:20.25) dec=-36.74835 (-36:44:54.1) +/- 1.1" mag=19.20+/-0.35
dist=16.7 REFID=90
*** The position of this source is inconsistent with the XRT position.
The position is 49.2 arc sec from the BAT position.
src: 17 distr. of nearby unmatched sources: 5 6 9 7 8
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 18 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58503 (11:14:20.41) dec=-36.74700 (-36:44:49.2) +/- 1.1" mag=19.75+/-0.35
dist=18.0 REFID=108
*** The position of this source is inconsistent with the XRT position.
The position is 48.4 arc sec from the BAT position.
src: 18 distr. of nearby unmatched sources: 6 5 7 10 7
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 19 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58285 (11:14:19.88) dec=-36.74395 (-36:44:38.2) +/- 1.1" mag=19.48+/-0.35
dist=16.4 REFID=65
*** The position of this source is inconsistent with the XRT position.
The position is 38.5 arc sec from the BAT position.
src: 19 distr. of nearby unmatched sources: 3 8 14 9 10
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 20 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58500 (11:14:20.40) dec=-36.74839 (-36:44:54.2) +/- 1.1" mag=19.51+/-0.35
dist=18.5 REFID=107
*** The position of this source is inconsistent with the XRT position.
The position is 50.8 arc sec from the BAT position.
src: 20 distr. of nearby unmatched sources: 6 4 6 10 6
Found 1 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
168.5912 -36.7497 18.5 -1 USNO-B1 17.24 15.39 16.21
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 21 in the list of sources is a candidate afterglow for 1058804_g130 with 1x1 stamp
ra=168.57997 (11:14:19.19) dec=-36.75041 (-36:45:01.5) +/- 1.1" mag=19.09+/-0.35
dist=12.3 REFID=138
*** The position of this source is inconsistent with the XRT position.
The position is 44.4 arc sec from the BAT position.
src: 21 distr. of nearby unmatched sources: 3 4 8 12 6
Found 1 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
168.5803 -36.7530 9.4 -1 USNO-B1 19.28 17.60 18.35
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 22 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58106 (11:14:19.46) dec=-36.74347 (-36:44:36.5) +/- 1.1" mag=19.60+/-0.35
dist=14.8 REFID=119
*** The position of this source is inconsistent with the XRT position.
The position is 33.1 arc sec from the BAT position.
src: 22 distr. of nearby unmatched sources: 3 9 15 7 10
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 23 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58529 (11:14:20.47) dec=-36.74813 (-36:44:53.3) +/- 1.1" mag=19.65+/-0.35
dist=19.1 REFID=125
*** The position of this source is inconsistent with the XRT position.
The position is 51.0 arc sec from the BAT position.
src: 23 distr. of nearby unmatched sources: 6 3 7 9 8
Found 1 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
168.5912 -36.7497 18.0 -1 USNO-B1 17.24 15.39 16.21
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 24 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57974 (11:14:19.14) dec=-36.75065 (-36:45:02.4) +/- 1.1" mag=19.25+/-0.35
dist=12.9 REFID=73
*** The position of this source is inconsistent with the XRT position.
The position is 44.7 arc sec from the BAT position.
src: 24 distr. of nearby unmatched sources: 2 5 6 11 7
Found 1 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
168.5803 -36.7530 8.7 -1 USNO-B1 19.28 17.60 18.35
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 25 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58228 (11:14:19.75) dec=-36.75080 (-36:45:02.9) +/- 1.1" mag=19.27+/-0.35
dist=16.6 REFID=64
*** The position of this source is inconsistent with the XRT position.
The position is 50.0 arc sec from the BAT position.
src: 25 distr. of nearby unmatched sources: 3 3 6 12 7
Found 1 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
168.5803 -36.7530 9.8 -1 USNO-B1 19.28 17.60 18.35
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 26 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58491 (11:14:20.38) dec=-36.74461 (-36:44:40.6) +/- 1.1" mag=19.51+/-0.35
dist=19.9 REFID=82
*** The position of this source is inconsistent with the XRT position.
The position is 44.9 arc sec from the BAT position.
src: 26 distr. of nearby unmatched sources: 1 9 9 9 10
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 27 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58015 (11:14:19.24) dec=-36.74298 (-36:44:34.7) +/- 1.1" mag=19.87+/-0.35
dist=15.5 REFID=114
*** The position of this source is inconsistent with the XRT position.
The position is 30.1 arc sec from the BAT position.
src: 27 distr. of nearby unmatched sources: 3 9 14 8 10
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 28 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57852 (11:14:18.84) dec=-36.74334 (-36:44:36.0) +/- 1.1" mag=19.48+/-0.35
dist=13.7 REFID=63
*** The position of this source is inconsistent with the XRT position.
The position is 26.0 arc sec from the BAT position.
src: 28 distr. of nearby unmatched sources: 4 9 14 7 10
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 29 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58606 (11:14:20.65) dec=-36.74812 (-36:44:53.2) +/- 1.1" mag=19.87+/-0.35
dist=21.3 REFID=133
*** The position of this source is inconsistent with the XRT position.
The position is 52.9 arc sec from the BAT position.
src: 29 distr. of nearby unmatched sources: 3 5 7 8 8
Found 1 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
168.5912 -36.7497 15.9 -1 USNO-B1 17.24 15.39 16.21
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 30 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58526 (11:14:20.46) dec=-36.74443 (-36:44:39.9) +/- 1.1" mag=19.62+/-0.35
dist=21.1 REFID=126
*** The position of this source is inconsistent with the XRT position.
The position is 45.7 arc sec from the BAT position.
src: 30 distr. of nearby unmatched sources: 1 7 9 10 10
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 31 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58375 (11:14:20.10) dec=-36.74327 (-36:44:35.8) +/- 1.1" mag=19.96+/-0.35
dist=20.0 REFID=129
*** The position of this source is inconsistent with the XRT position.
The position is 40.5 arc sec from the BAT position.
src: 31 distr. of nearby unmatched sources: 3 5 8 14 10
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 32 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58239 (11:14:19.77) dec=-36.74276 (-36:44:33.9) +/- 1.1" mag=19.55+/-0.35
dist=18.9 REFID=81
*** The position of this source is inconsistent with the XRT position.
The position is 36.3 arc sec from the BAT position.
src: 32 distr. of nearby unmatched sources: 5 4 10 12 10
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 33 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58311 (11:14:19.95) dec=-36.74259 (-36:44:33.3) +/- 1.1" mag=19.70+/-0.35
dist=20.6 REFID=105
*** The position of this source is inconsistent with the XRT position.
The position is 38.3 arc sec from the BAT position.
src: 33 distr. of nearby unmatched sources: 3 6 7 12 10
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 34 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.58094 (11:14:19.43) dec=-36.74215 (-36:44:31.7) +/- 1.1" mag=19.02+/-0.35
dist=19.0 REFID=66
*** The position of this source is inconsistent with the XRT position.
The position is 31.8 arc sec from the BAT position.
src: 34 distr. of nearby unmatched sources: 5 7 7 12 7
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 35 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57565 (11:14:18.16) dec=-36.74441 (-36:44:39.9) +/- 1.1" mag=19.34+/-0.35
dist=13.4 REFID=74
*** The position of this source is inconsistent with the XRT position.
The position is 20.4 arc sec from the BAT position.
src: 35 distr. of nearby unmatched sources: 3 6 14 5 10
Found 2 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
168.5711 -36.7414 17.0 -1 USNO-B1 19.66 18.75 19.15
168.5711 -36.7476 17.6 -1 USNO-B1 18.85 17.00 17.82
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 36 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57675 (11:14:18.42) dec=-36.75074 (-36:45:02.7) +/- 1.1" mag=19.31+/-0.35
dist=14.2 REFID=76
*** The position of this source is inconsistent with the XRT position.
The position is 40.1 arc sec from the BAT position.
src: 36 distr. of nearby unmatched sources: 1 4 5 12 6
Found 2 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
168.5711 -36.7476 19.8 -1 USNO-B1 18.85 17.00 17.82
168.5803 -36.7530 13.1 -1 USNO-B1 19.28 17.60 18.35
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 37 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57860 (11:14:18.86) dec=-36.74220 (-36:44:31.9) +/- 1.1" mag=20.00+/-0.35
dist=17.8 REFID=86
*** The position of this source is inconsistent with the XRT position.
The position is 25.2 arc sec from the BAT position.
src: 37 distr. of nearby unmatched sources: 4 8 8 9 7
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 38 in the list of sources is a candidate afterglow for 1058804_g130 with 1x1 stamp
ra=168.57513 (11:14:18.03) dec=-36.74480 (-36:44:41.3) +/- 1.1" mag=19.21+/-0.35
dist=13.5 REFID=149
*** The position of this source is inconsistent with the XRT position.
The position is 20.2 arc sec from the BAT position.
src: 38 distr. of nearby unmatched sources: 2 7 11 7 10
Found 2 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
168.5711 -36.7414 16.9 -1 USNO-B1 19.66 18.75 19.15
168.5711 -36.7476 15.5 -1 USNO-B1 18.85 17.00 17.82
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 39 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57679 (11:14:18.43) dec=-36.74287 (-36:44:34.3) +/- 1.1" mag=19.34+/-0.35
dist=16.4 REFID=75
*** The position of this source is inconsistent with the XRT position.
The position is 20.7 arc sec from the BAT position.
src: 39 distr. of nearby unmatched sources: 3 8 7 11 6
Found 1 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
168.5711 -36.7414 17.2 -1 USNO-B1 19.66 18.75 19.15
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 40 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57774 (11:14:18.66) dec=-36.74229 (-36:44:32.2) +/- 1.1" mag=19.55+/-0.35
dist=17.7 REFID=109
*** The position of this source is inconsistent with the XRT position.
The position is 22.8 arc sec from the BAT position.
src: 40 distr. of nearby unmatched sources: 6 5 8 9 8
Found 1 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
168.5711 -36.7414 19.4 -1 USNO-B1 19.66 18.75 19.15
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 41 in the list of sources is a candidate afterglow for 1058804_g130 with 1x1 stamp
ra=168.57825 (11:14:18.78) dec=-36.74208 (-36:44:31.5) +/- 1.1" mag=19.03+/-0.35
dist=18.3 REFID=137
*** The position of this source is inconsistent with the XRT position.
The position is 24.1 arc sec from the BAT position.
src: 41 distr. of nearby unmatched sources: 4 8 7 9 7
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 42 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57987 (11:14:19.17) dec=-36.74154 (-36:44:29.5) +/- 1.1" mag=19.62+/-0.35
dist=20.4 REFID=101
*** The position of this source is inconsistent with the XRT position.
The position is 28.5 arc sec from the BAT position.
src: 42 distr. of nearby unmatched sources: 3 7 6 13 7
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 43 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57554 (11:14:18.13) dec=-36.74340 (-36:44:36.2) +/- 1.1" mag=19.60+/-0.35
dist=16.4 REFID=87
*** The position of this source is inconsistent with the XRT position.
The position is 18.2 arc sec from the BAT position.
src: 43 distr. of nearby unmatched sources: 3 8 6 11 5
Found 2 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
168.5711 -36.7414 14.7 -1 USNO-B1 19.66 18.75 19.15
168.5711 -36.7476 20.0 -1 USNO-B1 18.85 17.00 17.82
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 44 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57427 (11:14:17.82) dec=-36.74502 (-36:44:42.1) +/- 1.1" mag=19.57+/-0.35
dist=15.1 REFID=96
*** The position of this source is inconsistent with the XRT position.
The position is 19.0 arc sec from the BAT position.
src: 44 distr. of nearby unmatched sources: 2 4 8 11 7
Found 2 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
168.5711 -36.7414 15.9 -1 USNO-B1 19.66 18.75 19.15
168.5711 -36.7476 13.2 -1 USNO-B1 18.85 17.00 17.82
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 46 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57407 (11:14:17.78) dec=-36.74927 (-36:44:57.4) +/- 1.1" mag=19.72+/-0.35
dist=15.6 REFID=121
*** The position of this source is inconsistent with the XRT position.
The position is 32.0 arc sec from the BAT position.
src: 46 distr. of nearby unmatched sources: 0 4 5 12 9
Found 1 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
168.5711 -36.7476 10.4 -1 USNO-B1 18.85 17.00 17.82
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 47 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57612 (11:14:18.27) dec=-36.74223 (-36:44:32.0) +/- 1.1" mag=19.78+/-0.35
dist=19.3 REFID=123
*** The position of this source is inconsistent with the XRT position.
The position is 18.2 arc sec from the BAT position.
src: 47 distr. of nearby unmatched sources: 4 6 6 11 4
Found 1 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
168.5711 -36.7414 14.8 -1 USNO-B1 19.66 18.75 19.15
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 48 in the list of sources is a candidate afterglow for 1058804_g130 with 1x1 stamp
ra=168.58081 (11:14:19.39) dec=-36.74083 (-36:44:27.0) +/- 1.1" mag=19.43+/-0.35
dist=23.5 REFID=150
*** The position of this source is inconsistent with the XRT position.
The position is 31.2 arc sec from the BAT position.
src: 48 distr. of nearby unmatched sources: 2 6 7 7 11
Found 0 entries in star catalog(s) within 20.0" of the candidate.
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 49 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57615 (11:14:18.28) dec=-36.75191 (-36:45:06.9) +/- 1.1" mag=19.23+/-0.35
dist=18.8 REFID=48
*** The position of this source is inconsistent with the XRT position.
The position is 43.1 arc sec from the BAT position.
src: 49 distr. of nearby unmatched sources: 1 1 4 8 9
Found 1 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
168.5803 -36.7530 12.6 -1 USNO-B1 19.28 17.60 18.35
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 50 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57314 (11:14:17.55) dec=-36.74799 (-36:44:52.8) +/- 1.1" mag=19.42+/-0.35
dist=16.6 REFID=102
*** The position of this source is inconsistent with the XRT position.
The position is 26.8 arc sec from the BAT position.
src: 50 distr. of nearby unmatched sources: 1 3 7 8 10
Found 1 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
168.5711 -36.7476 6.1 -1 USNO-B1 18.85 17.00 17.82
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 51 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57712 (11:14:18.51) dec=-36.74136 (-36:44:28.9) +/- 1.1" mag=19.62+/-0.35
dist=21.4 REFID=116
*** The position of this source is inconsistent with the XRT position.
The position is 20.6 arc sec from the BAT position.
src: 51 distr. of nearby unmatched sources: 3 6 6 8 8
Found 1 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
168.5711 -36.7414 17.3 -1 USNO-B1 19.66 18.75 19.15
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 52 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57294 (11:14:17.51) dec=-36.74682 (-36:44:48.5) +/- 1.1" mag=19.57+/-0.35
dist=16.9 REFID=124
*** The position of this source is inconsistent with the XRT position.
The position is 22.6 arc sec from the BAT position.
src: 52 distr. of nearby unmatched sources: 2 3 5 9 12
Found 1 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
168.5711 -36.7476 6.1 -1 USNO-B1 18.85 17.00 17.82
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 53 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57241 (11:14:17.38) dec=-36.74584 (-36:44:45.0) +/- 1.1" mag=19.51+/-0.35
dist=19.0 REFID=98
*** The position of this source is inconsistent with the XRT position.
The position is 18.8 arc sec from the BAT position.
src: 53 distr. of nearby unmatched sources: 1 3 5 7 13
Found 2 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
168.5711 -36.7414 16.4 -1 USNO-B1 19.66 18.75 19.15
168.5711 -36.7476 7.5 -1 USNO-B1 18.85 17.00 17.82
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 54 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57408 (11:14:17.78) dec=-36.74249 (-36:44:33.0) +/- 1.1" mag=19.70+/-0.35
dist=21.6 REFID=132
*** The position of this source is inconsistent with the XRT position.
The position is 12.9 arc sec from the BAT position.
src: 54 distr. of nearby unmatched sources: 0 7 5 7 10
Found 1 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
168.5711 -36.7414 9.4 -1 USNO-B1 19.66 18.75 19.15
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 57 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57432 (11:14:17.84) dec=-36.75254 (-36:45:09.2) +/- 1.1" mag=19.81+/-0.35
dist=23.3 REFID=117
*** The position of this source is inconsistent with the XRT position.
The position is 43.4 arc sec from the BAT position.
src: 57 distr. of nearby unmatched sources: 0 2 3 3 8
Found 2 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
168.5711 -36.7476 20.0 -1 USNO-B1 18.85 17.00 17.82
168.5803 -36.7530 17.3 -1 USNO-B1 19.28 17.60 18.35
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 58 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57099 (11:14:17.04) dec=-36.74954 (-36:44:58.4) +/- 1.1" mag=19.67+/-0.35
dist=24.1 REFID=95
*** The position of this source is inconsistent with the XRT position.
The position is 30.9 arc sec from the BAT position.
src: 58 distr. of nearby unmatched sources: 0 3 3 3 4
Found 1 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
168.5711 -36.7476 6.9 -1 USNO-B1 18.85 17.00 17.82
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 60 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.57101 (11:14:17.04) dec=-36.75095 (-36:45:03.4) +/- 1.1" mag=19.62+/-0.35
dist=26.3 REFID=104
*** The position of this source is inconsistent with the XRT position.
The position is 35.9 arc sec from the BAT position.
src: 60 distr. of nearby unmatched sources: 0 1 3 4 2
Found 1 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
168.5711 -36.7476 11.9 -1 USNO-B1 18.85 17.00 17.82
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 68 in the list of sources is a candidate afterglow for 1058804_g130 with 1x1 stamp
ra=168.58754 (11:14:21.01) dec=-36.76691 (-36:46:00.9) +/- 1.1" mag=19.51+/-0.35
dist=75.5 REFID=142
*** The position of this source is inconsistent with the XRT position.
The position is 106.1 arc sec from the BAT position.
src: 68 distr. of nearby unmatched sources: 0 0 0 2 4
Found 5 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
168.5846 -36.7679 9.2 -1 USNO-B1 20.08 18.12 18.99
168.5867 -36.7692 8.4 -1 USNO-B1 20.08 19.27 19.63
168.5913 -36.7688 12.7 -1 USNO-B1 14.85 13.23 13.95
168.5901 -36.7710 16.3 -1 USNO-B1 19.67 19.24 19.43
168.5937 -36.7685 18.7 -1 USNO-B1 17.02 14.93 15.86
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 75 in the list of sources is a candidate afterglow for 1058804_g130 with 3x3 stamp
ra=168.59418 (11:14:22.60) dec=-36.76852 (-36:46:06.7) +/- 1.1" mag=18.20+/-0.35
dist=88.9 REFID=29
*** The position of this source is inconsistent with the XRT position.
The position is 121.2 arc sec from the BAT position.
src: 75 srclist_match has ID
src: 75 distr. of nearby unmatched sources: 1 0 0 0 1
Found 3 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
168.5913 -36.7688 8.5 -1 USNO-B1 14.85 13.23 13.95
168.5901 -36.7710 14.7 -1 USNO-B1 19.67 19.24 19.43
168.5937 -36.7685 1.4 -1 USNO-B1 17.02 14.93 15.86 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 4" or brighter than 13 mag
-----------------
Entry 126 in the list of sources is a candidate afterglow for 1058804_g130 with 1x1 stamp
ra=168.51289 (11:14:03.09) dec=-36.71049 (-36:42:37.7) +/- 1.1" mag=19.43+/-0.35
dist=231.5 REFID=148
*** The position of this source is inconsistent with the XRT position.
The position is 198.1 arc sec from the BAT position.
src: 126 distr. of nearby unmatched sources: 0 0 0 0 0
Found 3 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
168.5123 -36.7109 2.3 -1 USNO-B1 18.83 17.70 18.20 *
168.5099 -36.7091 9.8 -1 USNO-B1 18.61 16.62 17.50
168.5070 -36.7096 17.2 -1 USNO-B1 19.65 18.48 19.00
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 4" or brighter than 13 mag
separation of 0 and 2 is 1.0 arc sec
Eliminate candidate 0 -- it is only 1.0 arc sec from candidate 2 and dimmer
separation of 2 and 3 is 1.5 arc sec
Eliminate candidate 3 -- it is only 1.5 arc sec from candidate 2 and dimmer
separation of 2 and 4 is 0.9 arc sec
Eliminate candidate 2 -- it is only 0.9 arc sec from candidate 4 and dimmer
separation of 4 and 9 is 4.9 arc sec
separation of 4 and 10 is 4.6 arc sec
separation of 9 and 10 is 3.8 arc sec
Eliminate candidate 10 -- it is only 3.8 arc sec from candidate 9 and dimmer
Found 0 entries in star catalog(s) within 10" of the XRT position.
List UVOT sources within 10" of the XRT position:
Unmatched source ra=168.57996 (11:14:19.19) dec=-36.74672 (-36:44:48.2) +/- 1.1" mag=18.88+/-0.35 dist=3.7 REFID=146
Unmatched source ra=168.58028 (11:14:19.27) dec=-36.74627 (-36:44:46.6) +/- 1.1" mag=18.76+/-0.35 dist=5.3 REFID=112
Unmatched source ra=168.57969 (11:14:19.13) dec=-36.74653 (-36:44:47.5) +/- 1.1" mag=17.04+/-0.35 dist=3.4 REFID=60
Unmatched source ra=168.57952 (11:14:19.08) dec=-36.74691 (-36:44:48.9) +/- 1.1" mag=17.50+/-0.35 dist=2.3 REFID=93
Unmatched source ra=168.57937 (11:14:19.05) dec=-36.74655 (-36:44:47.6) +/- 1.1" mag=15.94+/-0.35 dist=2.7 REFID=52
Unmatched source ra=168.57903 (11:14:18.97) dec=-36.74571 (-36:44:44.6) +/- 1.1" mag=17.16+/-0.35 dist=5.2 REFID=59
Unmatched source ra=168.57793 (11:14:18.70) dec=-36.74729 (-36:44:50.3) +/- 1.1" mag=15.66+/-0.35 dist=2.6 REFID=15
Unmatched source ra=168.57782 (11:14:18.68) dec=-36.74625 (-36:44:46.5) +/- 1.1" mag=15.77+/-0.35 dist=4.3 REFID=12
There are 1 candidate(s) outside XRT error circle with mag < 18.66
Good candidates have no ID, acceptable profiles,
mag between 9.01 and 19.22, XRT distances < 5",
are > ~(80 - 10*(mag-6))" from any bright star, and have had duplicates removed.
SUMMARY: 2 good candidate(s) found.
srclist paragraph message for exposure 1 of trigger 1058804
SRCLIST PROBLEM: multiple afterglow candidates
1 source(s) near the XRT position were rejected as afterglow candidate(s). See
notes for details.
------ Start for Possible Stand-alone Circular ----
In response to GRB210702 (Swift/BAT trigger 1058804) at 19:07:13 UT,
---- UVOT paragraph for Joint or Stand-alone Circular ----
UVOT took a finding chart exposure of 150 seconds with the White filter
starting 103 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 100% of
the XRT error circle. The typical 3-sigma upper limit has been about 19.6 mag.
Processing for the 8'x8' region for the list of sources generated on-board
FAILED because of multiple afterglow candidates. No correction has been made
for the expected extinction corresponding to E(B-V) of 0.121.
------- notes for trigger 1058804 ------
uvot_gcn_auto.pl vrs. 2020-10-27 fem at 210703d08h53m54s222795usUT
Command line: /Home/eud/uvot_tdrss/perl/uvot_gcn_auto.pl -trig=1058804
-expid=646945764 -meonly -msg_srclist
Results from standard processing of UVOT TDRSS data for this trigger should be
available at
http://heasarc.gsfc.nasa.gov/docs/swift/uvot_tdrss/1058804/
Links to data for all triggers can be found at
http://heasarc.gsfc.nasa.gov/docs/swift/uvot_tdrss/
XRT position found for srclist. XRT position found for Genie image. BAT
position found.
UVOT exposure began at MET 646945764.87046 or about 2021:183:19:09:19 UT
Found 387 stars in largest star catalog for srclist region. The stars will
eliminate afterglows from about 8% of the srclist region. Found 151 sources in
srclist catalog. Found 74 srclist source(s) without IDs. There are 2 good
candidate(s) in the srclist catalog. Good candidates must be brighter than
19.22 mag. More than 1 candidate indicates that the srclist candidates are
UNRELIABLE.
Found 12 source(s) in Genie image catalog. 1 source(s) are within 10.0" of the
xrt position. Found 5 Genie image source(s) without IDs. There are 0 good
candidate(s) in the Genie image catalog. Good candidates must be brighter than
20.54 mag. Found 71 stars in largest star catalog for Genie image region. The
stars will eliminate afterglows from about 8% of the Genie image region.
Genie image analysis:
Found 71504.2 counts in the large background region of 5743.0 pixels or a rate
of 12.451 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 19.80 mag. for a
4-arcsec aperture.
Found 15788.3 counts in the XRT position region of 199.0 pixels or a rate of
79.338 counts/pixel in a radius of 8.0 arcsec. The net count rate (using local
background region) at the XRT position is 74.259 +/- 0.863 (1-sigma) cps or
14.93 mag and a range from 14.91 to 14.94 mag. The 3-sigma UL at the XRT
position is 76.848 cps or 14.89 mag.
Found 1 Genie source(s) within 10.0" of the XRT position. The brightest such
source has ra= 168.5787 dec= -36.7465 mag=13.70 sep=2.15". The closest Genie
source has ra= 168.5787 dec= -36.7465 mag=13.70 sep=2.15".
This paragraph is only useful if the XRT position is grossly wrong. There are 1
candidate(s) in the srclist data with mag < 18.66 inside the BAT error region,
but outside the XRT error region. The brightest such source is at RA=168.57903
(11:14:18.97), DEC=-36.74571 (-36:44:44.6) (J2000). It has a mag of 17.16. It
is 31.1" from the BAT position.
****THIS SOURCE IS OUTSIDE XRT ERROR CIRCLE--USE WITH CAUTION***
UVOT took a finding chart exposure of 150 seconds with the White filter
starting 103 seconds after the BAT trigger. There is a candidate afterglow in
the list of sources generated on-board at
RA(J2000) = 11:14:18.97 = 168.57903
DEC(J2000) = -36:44:44.6 = -36.74571
with a 90%-confidence error radius of about 1.10 arc sec. The estimated
magnitude is 17.16 with a 1-sigma error of about 0.35. No correction has been
made for the expected extinction corresponding to E(B-V) of 0.121.
Report rejected UVOT sources within 10 arcsec XRT position.
Such sources are usually NOT the afterglow.
****THIS SOURCE NEAR XRT POSITION WAS REJECTED--USE WITH CAUTION****
UVOT took a finding chart exposure of 150 seconds with the White filter
starting 103 seconds after the BAT trigger. There is a candidate afterglow in
the rapidly available 2.7'x2.7' sub-image at
RA(J2000) = 11:14:18.90 = 168.57873
DEC(J2000) = -36:44:47.6 = -36.74655
with a 90%-confidence error radius of about 0.61 arc sec. This position is 2.15
arc sec. from the center of the XRT error circle. The estimated magnitude is
13.70 with a 1-sigma error of about 0.14. No correction has been made for the
expected extinction corresponding to E(B-V) of 0.121.
****THIS SOURCE NEAR XRT POSITION WAS REJECTED--USE WITH CAUTION****
UVOT took a finding chart exposure of 150 seconds with the White filter
starting 103 seconds after the BAT trigger. There is a candidate afterglow in
the list of sources generated on-board at
RA(J2000) = 11:14:19.08 = 168.57952
DEC(J2000) = -36:44:48.9 = -36.74691
with a 90%-confidence error radius of about 1.10 arc sec. This position is 2.26
arc sec. from the center of the XRT error circle. The estimated magnitude is
17.50 with a 1-sigma error of about 0.35. No correction has been made for the
expected extinction corresponding to E(B-V) of 0.121.
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?
646945764 103 WHITE 168.57793 -36.74729 15.66/19.2 2.6 srclist Yes
646945764 103 WHITE 168.57937 -36.74655 15.94/19.2 2.7 srclist Yes
646945764 103 WHITE image found no candidates.
List afterglow candidates for other finding charts.
646945976 315 ? srclist data are not available.
646945976 315 U 168.57846 -36.74690 11.72/19.4 1.3 image Yes
No unique and reliable afterglow was found.
------- Tokens for Quick GCN -------
CATALOG_TYPE: IMAGE
FILTER: white
GRB_DEC: -36.74714
GRB_ERROR: 5
GRB_RA: 168.57879
IMAGE_START_TIME: 19:09:19
MAGNITUDE: 14.9
MAG_ERROR: 3.0
MESSAGE_TYPE: NACK
SOURCE: XRT