srclist overlap message for exposure 2 of trigger 1263718
uvot_overlap.pl vrs. 2010-12-20b fem started at 241030d10h59m47s722891usUT
The observation of trigger 1263718 started 2024-10-30T05:53:33.0
Examining file ./1263718_g328_uvot_sky_srclist.fits
The exposure ID is 751960412
The exposure time is undefined.
The filter is U.
The uvot region is centered at (343.1070,80.4517) with a roll angle of 305.8
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 (343.0330,80.4390) with a radius of 3.000 arc min
This is 1.059 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 (343.1388,80.4499) with a radius of 0.037 arc min
This is 0.334 arc min from the center of the uvot region
The area of the XRT error circle is 0.004 sq. arc min
The UVOT/XRT overlap is 0.004 sq. arc min or 1.00 of the XRT error circle
srclist afterglow message for exposure 2 of trigger 1263718
find_uvot_ag.pl vrs. 2023-04-25a fem started at 241030d11h00m08s850639usUT
Observation start time is 2024-10-30T05:53:33.0
Examining file ./1263718_g328_uvot_catalog_srclist.fits
The exposure ID is 751960412
The exposure is 249.946 sec.
The bin size is 2 pixels
The filter is U
There are 115 detected source(s) for 1263718_g328
Aspect correction adds -0.00122 degrees (-0.293 sec of time = -0.73 arc sec) to RA
Aspect correction adds 0.00125 degrees ( 4.50 arcsec) to Dec
Total aspect correction is 4.56 arcsec
Star catalogs centered at 343.1340 , 80.4513 with radius 6.13 arc min.
n_usno: 875 n_gsc: 767
*** WARNING -- bright star catalog has 6 entries brighter than 12 mag
The brightest has mag 8.73
RA DEC Mag Color
bright star 0: 343.10626 (22:52:25.50) 80.43473 (+80:26:05.0) 11.87 USNO-V
bright star 1: 342.87231 (22:51:29.36) 80.45319 (+80:27:11.5) 11.05 GSC-F
bright star 2: 343.17040 (22:52:40.90) 80.35864 (+80:21:31.1) 8.91 USNO-R
bright star 3: 343.16582 (22:52:39.80) 80.35820 (+80:21:29.5) 8.73 USNO-R
bright star 4: 343.16069 (22:52:38.56) 80.35773 (+80:21:27.8) 8.81 USNO-R
bright star 5: 342.76935 (22:51:04.64) 80.43462 (+80:26:04.6) 11.45 GSC-F
Mean distance difference (CAT_DELTA) for 57 matched entries is 0.917" for 1263718_g328
Mean and std. dev of mag. difference (MAG_DELTA) are 1.486 and 0.853 for 1263718_g328
Found 58 entries without IDs and 14 entries that are acceptable afterglow candidates for 1263718_g328.
Acceptable entries have no ID, XRT distances < 5.5", and are > 0.8*(80 - 10*(mag-6))" from any bright star
from any bright star and >21.6" from other rejected sources.
42 sources matched bright stars.
Magnitude criteria will be applied later.
BAT distances are from RA=343.0330 (22:52:07.92) DEC=80.4390 (+80:26:20.4)
XRT distances are from RA=343.1388 (22:52:33.30) DEC=80.4499 (+80:26:59.6)
*** WARNING 50 per cent of entries have no IDs.
-----------------
Entry 0 in the list of sources is a candidate afterglow for 1263718_g328 with 5x5 stamp
ra=343.14063 (22:52:33.75) dec=80.44974 (+80:26:59.1) +/- 1.1" mag=14.51+/-0.35
dist=1.2 REFID=6
src: 0 distr. of nearby unmatched sources: 3 2 0 0 0
Found 4 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
343.1301 80.4504 6.7 -1 USNO-B1 22.06 19.82 20.81
343.1183 80.4496 13.3 -1 USNO-B1 99.99 19.36 99.99
343.1306 80.4507 6.9 -1 GSC2.3 20.49 99.99 99.99
343.1128 80.4488 17.0 -1 GSC2.3 20.00 99.99 99.99
##### 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 1263718_g328 with 5x5 stamp
ra=343.13970 (22:52:33.53) dec=80.45002 (+80:27:00.1) +/- 1.1" mag=13.31+/-0.35
dist=0.7 REFID=5
src: 1 distr. of nearby unmatched sources: 3 2 0 0 0
Found 4 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
343.1301 80.4504 5.9 -1 USNO-B1 22.06 19.82 20.81
343.1183 80.4496 12.8 -1 USNO-B1 99.99 19.36 99.99
343.1306 80.4507 6.0 -1 GSC2.3 20.49 99.99 99.99
343.1128 80.4488 16.7 -1 GSC2.3 20.00 99.99 99.99
##### This source remains a candidate #####
It has no entries within 4" or brighter than 13 mag
-----------------
Entry 2 in the list of sources is a candidate afterglow for 1263718_g328 with 3x3 stamp
ra=343.14688 (22:52:35.25) dec=80.45018 (+80:27:00.7) +/- 1.1" mag=18.42+/-0.35
dist=5.0 REFID=45
src: 2 distr. of nearby unmatched sources: 3 2 0 0 0
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
343.1301 80.4504 10.0 -1 USNO-B1 22.06 19.82 20.81
343.1183 80.4496 17.2 -1 USNO-B1 99.99 19.36 99.99
343.1648 80.4547 19.6 -1 USNO-B1 20.33 19.05 19.62
343.1306 80.4507 9.9 -1 GSC2.3 20.49 99.99 99.99
343.1653 80.4547 19.7 -1 GSC2.3 18.95 20.97 19.13
##### 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 1263718_g328 with 3x3 stamp
ra=343.14491 (22:52:34.78) dec=80.45052 (+80:27:01.9) +/- 1.1" mag=18.23+/-0.35
dist=4.3 REFID=47
src: 3 distr. of nearby unmatched sources: 4 1 0 0 0
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
343.1301 80.4504 8.9 -1 USNO-B1 22.06 19.82 20.81
343.1183 80.4496 16.2 -1 USNO-B1 99.99 19.36 99.99
343.1648 80.4547 19.3 -1 USNO-B1 20.33 19.05 19.62
343.1306 80.4507 8.5 -1 GSC2.3 20.49 99.99 99.99
343.1653 80.4547 19.4 -1 GSC2.3 18.95 20.97 19.13
##### 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 1263718_g328 with 3x3 stamp
ra=343.14595 (22:52:35.03) dec=80.45178 (+80:27:06.4) +/- 1.1" mag=19.43+/-0.35
dist=8.0 REFID=95
*** The position of this source is inconsistent with the XRT position.
The position is 81.7 arc sec from the BAT position.
src: 4 distr. of nearby unmatched sources: 2 3 0 0 0
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
343.1301 80.4504 10.8 -1 USNO-B1 22.06 19.82 20.81
343.1183 80.4496 18.2 -1 USNO-B1 99.99 19.36 99.99
343.1648 80.4547 15.5 -1 USNO-B1 20.33 19.05 19.62
343.1306 80.4507 9.9 -1 GSC2.3 20.49 99.99 99.99
343.1653 80.4547 15.6 -1 GSC2.3 18.95 20.97 19.13
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 5 in the list of sources is a candidate afterglow for 1263718_g328 with 3x3 stamp
ra=343.14323 (22:52:34.38) dec=80.45203 (+80:27:07.3) +/- 1.1" mag=19.43+/-0.35
dist=8.2 REFID=100
*** The position of this source is inconsistent with the XRT position.
The position is 80.9 arc sec from the BAT position.
src: 5 distr. of nearby unmatched sources: 1 4 0 0 0
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
343.1301 80.4504 9.9 -1 USNO-B1 22.06 19.82 20.81
343.1183 80.4496 17.2 -1 USNO-B1 99.99 19.36 99.99
343.1648 80.4547 16.2 -1 USNO-B1 20.33 19.05 19.62
343.1306 80.4507 8.9 -1 GSC2.3 20.49 99.99 99.99
343.1653 80.4547 16.3 -1 GSC2.3 18.95 20.97 19.13
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 10 in the list of sources is a candidate afterglow for 1263718_g328 with 3x3 stamp
ra=342.99029 (22:51:57.67) dec=80.43864 (+80:26:19.1) +/- 1.1" mag=20.26+/-0.35
dist=97.6 REFID=113
*** The position of this source is inconsistent with the XRT position.
The position is 25.6 arc sec from the BAT position.
src: 10 distr. of nearby unmatched sources: 0 0 0 1 0
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
342.9863 80.4333 19.5 -1 USNO-B1 18.27 16.82 17.46
342.9678 80.4384 13.5 -1 USNO-B1 20.58 99.99 99.99
342.9814 80.4334 19.5 -1 USNO-B1 99.99 18.90 99.99
342.9704 80.4386 11.9 -1 GSC2.3 99.99 22.27 99.99
342.9865 80.4332 19.6 -1 GSC2.3 17.19 18.85 17.68
*** If XRT position is correct, then this is NOT the afterglow
-----------------
Entry 13 in the list of sources is a candidate afterglow for 1263718_g328 with 3x3 stamp
ra=342.93091 (22:51:43.42) dec=80.45018 (+80:27:00.7) +/- 1.1" mag=18.44+/-0.35
dist=124.1 REFID=53
*** The position of this source is inconsistent with the XRT position.
The position is 73.1 arc sec from the BAT position.
src: 13 distr. of nearby unmatched sources: 0 0 1 0 3
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
342.9457 80.4523 11.5 -1 USNO-B1 21.21 20.32 20.72
342.9284 80.4511 3.7 -1 USNO-B1 14.30 13.20 13.69 *
342.9285 80.4511 3.5 -1 GSC2.3 12.89 14.18 13.22 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 4" or brighter than 13 mag
-----------------
Entry 16 in the list of sources is a candidate afterglow for 1263718_g328 with 3x3 stamp
ra=342.92607 (22:51:42.26) dec=80.45305 (+80:27:11.0) +/- 1.1" mag=19.43+/-0.35
dist=127.5 REFID=89
*** The position of this source is inconsistent with the XRT position.
The position is 81.5 arc sec from the BAT position.
src: 16 distr. of nearby unmatched sources: 0 0 2 3 7
Found 8 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
342.9457 80.4523 12.0 -1 USNO-B1 21.21 20.32 20.72
342.9343 80.4569 14.6 -1 USNO-B1 18.18 17.02 17.53
342.9284 80.4511 7.1 -1 USNO-B1 14.30 13.20 13.69
342.9182 80.4563 12.7 -1 USNO-B1 18.39 17.15 17.70
342.8933 80.4529 19.6 -1 USNO-B1 19.37 99.99 99.99
342.9347 80.4568 14.5 -1 GSC2.3 17.51 18.89 17.76
342.9285 80.4511 7.2 -1 GSC2.3 12.89 14.18 13.22 *
342.9185 80.4563 12.5 -1 GSC2.3 17.59 18.73 17.87
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 4" or brighter than 13 mag
-----------------
Entry 69 in the list of sources is a candidate afterglow for 1263718_g328 with 3x3 stamp
ra=342.91577 (22:51:39.79) dec=80.41447 (+80:24:52.1) +/- 1.1" mag=19.77+/-0.35
dist=184.7 REFID=110
*** The position of this source is inconsistent with the XRT position.
The position is 112.8 arc sec from the BAT position.
src: 69 distr. of nearby unmatched sources: 0 0 0 0 0
Found 6 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
342.9057 80.4188 16.8 -1 USNO-B1 20.45 18.59 19.41
342.9019 80.4188 17.7 -1 USNO-B1 20.77 99.99 99.99
342.9122 80.4143 2.3 -1 USNO-B1 17.34 15.98 16.58 *
342.9061 80.4187 16.2 -1 GSC2.3 18.77 20.75 19.17
342.9125 80.4142 2.2 -1 GSC2.3 16.30 17.92 16.54 *
342.9164 80.4117 10.0 -1 GSC2.3 20.54 99.99 99.99
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 4" or brighter than 13 mag
-----------------
Entry 74 in the list of sources is a candidate afterglow for 1263718_g328 with 3x3 stamp
ra=342.84067 (22:51:21.76) dec=80.43634 (+80:26:10.8) +/- 1.1" mag=19.67+/-0.35
dist=184.8 REFID=107
*** The position of this source is inconsistent with the XRT position.
The position is 115.4 arc sec from the BAT position.
src: 74 distr. of nearby unmatched sources: 1 1 1 0 0
Found 9 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
342.8611 80.4359 12.4 -1 USNO-B1 20.41 18.13 19.14
342.8284 80.4328 14.8 -1 USNO-B1 19.45 18.14 18.72
342.8227 80.4349 11.9 -1 USNO-B1 13.45 12.50 12.92 *
342.8191 80.4367 12.9 -1 USNO-B1 20.42 99.99 99.99
342.8265 80.4325 16.2 -1 USNO-B1 99.99 18.55 99.99
342.8111 80.4348 18.5 -1 USNO-B1 19.68 99.99 99.99
342.8613 80.4357 12.5 -1 GSC2.3 18.29 20.48 18.92
342.8228 80.4349 11.9 -1 GSC2.3 12.25 13.22 12.46 *
342.8228 80.4349 11.9 -1 GSC2.3 12.25 99.99 99.99 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 4" or brighter than 13 mag
-----------------
Entry 76 in the list of sources is a candidate afterglow for 1263718_g328 with 3x3 stamp
ra=342.83446 (22:51:20.27) dec=80.43558 (+80:26:08.1) +/- 1.1" mag=18.96+/-0.35
dist=189.2 REFID=75
*** The position of this source is inconsistent with the XRT position.
The position is 119.4 arc sec from the BAT position.
src: 76 distr. of nearby unmatched sources: 2 1 0 0 0
Found 9 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
342.8611 80.4359 16.0 -1 USNO-B1 20.41 18.13 19.14
342.8284 80.4328 10.7 -1 USNO-B1 19.45 18.14 18.72
342.8227 80.4349 7.4 -1 USNO-B1 13.45 12.50 12.92 *
342.8191 80.4367 10.0 -1 USNO-B1 20.42 99.99 99.99
342.8265 80.4325 12.1 -1 USNO-B1 99.99 18.55 99.99
342.8111 80.4348 14.2 -1 USNO-B1 19.68 99.99 99.99
342.8613 80.4357 16.1 -1 GSC2.3 18.29 20.48 18.92
342.8228 80.4349 7.4 -1 GSC2.3 12.25 13.22 12.46 *
342.8228 80.4349 7.4 -1 GSC2.3 12.25 99.99 99.99 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 4" or brighter than 13 mag
-----------------
Entry 77 in the list of sources is a candidate afterglow for 1263718_g328 with 3x3 stamp
ra=342.83108 (22:51:19.46) dec=80.43450 (+80:26:04.2) +/- 1.1" mag=19.17+/-0.35
dist=192.2 REFID=76
*** The position of this source is inconsistent with the XRT position.
The position is 121.8 arc sec from the BAT position.
src: 77 distr. of nearby unmatched sources: 2 1 0 0 0
Found 9 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
342.8611 80.4359 18.6 -1 USNO-B1 20.41 18.13 19.14
342.8284 80.4328 6.4 -1 USNO-B1 19.45 18.14 18.72
342.8227 80.4349 5.2 -1 USNO-B1 13.45 12.50 12.92 *
342.8191 80.4367 10.6 -1 USNO-B1 20.42 99.99 99.99
342.8265 80.4325 7.7 -1 USNO-B1 99.99 18.55 99.99
342.8111 80.4348 12.0 -1 USNO-B1 19.68 99.99 99.99
342.8613 80.4357 18.6 -1 GSC2.3 18.29 20.48 18.92
342.8228 80.4349 5.1 -1 GSC2.3 12.25 13.22 12.46 *
342.8228 80.4349 5.1 -1 GSC2.3 12.25 99.99 99.99 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 4" or brighter than 13 mag
-----------------
Entry 79 in the list of sources is a candidate afterglow for 1263718_g328 with 3x3 stamp
ra=342.82536 (22:51:18.09) dec=80.43408 (+80:26:02.7) +/- 1.1" mag=18.44+/-0.35
dist=195.9 REFID=43
*** The position of this source is inconsistent with the XRT position.
The position is 125.4 arc sec from the BAT position.
src: 79 distr. of nearby unmatched sources: 1 1 1 0 0
Found 7 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
342.8284 80.4328 5.0 -1 USNO-B1 19.45 18.14 18.72
342.8227 80.4349 3.4 -1 USNO-B1 13.45 12.50 12.92 *
342.8191 80.4367 10.0 -1 USNO-B1 20.42 99.99 99.99
342.8265 80.4325 5.8 -1 USNO-B1 99.99 18.55 99.99
342.8111 80.4348 9.0 -1 USNO-B1 19.68 99.99 99.99
342.8228 80.4349 3.2 -1 GSC2.3 12.25 13.22 12.46 *
342.8228 80.4349 3.2 -1 GSC2.3 12.25 99.99 99.99 *
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 1 is 1.1 arc sec
Eliminate candidate 0 -- it is only 1.1 arc sec from candidate 1 and dimmer
separation of 1 and 2 is 4.3 arc sec
separation of 1 and 3 is 3.6 arc sec
Eliminate candidate 3 -- it is only 3.6 arc sec from candidate 1 and dimmer
Found 2 entries in star catalog(s) within 10" of the XRT position.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
343.1301 80.4504 5.4 -1 USNO-B1 22.06 19.82 20.81
343.1306 80.4507 5.7 -1 GSC2.3 20.49 99.99 99.99
The closest star is 5.44" away.
List UVOT sources within 10" of the XRT position:
Unmatched source ra=343.14063 (22:52:33.75) dec=80.44974 (+80:26:59.1) +/- 1.1" mag=14.51+/-0.35 dist=1.2 REFID=6
Unmatched source ra=343.13970 (22:52:33.53) dec=80.45002 (+80:27:00.1) +/- 1.1" mag=13.31+/-0.35 dist=0.7 REFID=5
Unmatched source ra=343.14688 (22:52:35.25) dec=80.45018 (+80:27:00.7) +/- 1.1" mag=18.42+/-0.35 dist=5.0 REFID=45
Unmatched source ra=343.14491 (22:52:34.78) dec=80.45052 (+80:27:01.9) +/- 1.1" mag=18.23+/-0.35 dist=4.3 REFID=47
Unmatched source ra=343.14595 (22:52:35.03) dec=80.45178 (+80:27:06.4) +/- 1.1" mag=19.43+/-0.35 dist=8.0 REFID=95
Unmatched source ra=343.14323 (22:52:34.38) dec=80.45203 (+80:27:07.3) +/- 1.1" mag=19.43+/-0.35 dist=8.2 REFID=100
Good candidates have no ID, acceptable profiles,
mag between 9.01 and 18.12, XRT distances < 5.5",
are > ~(80 - 10*(mag-6))" from any bright star, and have had duplicates removed.
SUMMARY: 1 good candidate(s) found.
srclist paragraph message for exposure 2 of trigger 1263718
------ Start for Possible Stand-alone Circular ----
In response to GRB241030 (Swift/BAT trigger 1263718) at 05:48:03 UT,
---- UVOT paragraph for Joint or Stand-alone Circular ----
UVOT took a finding chart exposure of 250 seconds with the U filter starting
295 seconds after the BAT trigger. There is a candidate afterglow in the
rapidly available 2.7'x2.7' sub-image at
RA(J2000) = 22:52:33.64 = 343.14015
DEC(J2000) = +80:26:59.9 = 80.44996
with a 90%-confidence error radius of about 0.74 arc sec. This position is 0.9
arc sec. from the center of the XRT error circle. The estimated magnitude is
12.71 with a 1-sigma error of about 0.14. No correction has been made for the
expected extinction corresponding to E(B-V) of 0.131.
------- notes for trigger 1263718 ------
uvot_gcn_auto.pl vrs. 2023-03-28 fem at 241030d11h00m12s137222usUT
Command line: /Home/eud/uvot_tdrss/perl/uvot_gcn_auto.pl -trig=1263718
-expid=751960412 -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/1263718/
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 751960412.98752 or about 2024:304:05:53:27 UT
Found 871 stars in largest star catalog for srclist region. The stars will
eliminate afterglows from about 16% of the srclist region. Found 115 sources in
srclist catalog. Found 58 srclist source(s) without IDs. There are 1 good
candidate(s) in the srclist catalog. Good candidates must be brighter than
18.12 mag.
Found 4 source(s) in Genie image catalog. 1 source(s) are within 10.0" of the
xrt position. Found 1 Genie image source(s) without IDs. There are 1 good
candidate(s) in the Genie image catalog. Good candidates must be brighter than
20.52 mag. Found 106 stars in largest star catalog for Genie image region. The
stars will eliminate afterglows from about 17% of the Genie image region.
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?
751960412 294 U 343.13970 80.45002 13.31/18.1 0.7 srclist Yes
751960412 294 U 343.14688 80.45018 18.42/18.1 5.0 srclist Yes
751960412 294 U 343.14015 80.44996 12.71/20.5 0.9 image Yes
List afterglow candidates for other finding charts.
751960200 82 WHITE 343.13972 80.45001 15.87/19.2 0.7 srclist Yes
751960200 82 WHITE 343.13987 80.44996 15.42/20.9 0.7 image Yes
751960991 873 WHITE 343.13946 80.44996 *15.0/19.2 6.3 srclist Yes
751960991 873 WHITE 343.13967 80.44982 14.50/20.4 5.8 image Yes
------- Tokens for Quick GCN -------
CATALOG_TYPE: IMAGE
FILTER: u
GRB_DEC: 80.44996
GRB_ERROR: 0.74
GRB_RA: 343.14015
IMAGE_START_TIME: 05:53:27
MAGNITUDE: 12.71
MAG_ERROR: 0.14
MESSAGE_TYPE: ACK
SOURCE: XRT