image overlap message for exposure 1 of trigger 1218969
uvot_overlap.pl vrs. 2010-12-20b fem started at 240306d13h05m02s085861usUT
The observation of trigger 1218969 started 2024-03-06T12:34:50.2
Examining file 1218969_g131_uvot_sky_image.fits
The exposure ID is 731421290
The exposure time is 249.924 (seconds)
The filter is U.
*** Warning -- no aspect solution was applied to the image.
consequently the calculated overlaps are questionable.
The uvot region is centered at (298.5857,35.6071) with a roll angle of 121.3
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 (298.6270,35.6010) with a radius of 3.000 arc min
This is 2.045 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 6.16 sq. arc min or 0.22 of the BAT error circle
The XRT error circle is centered at (298.5819,35.6081) with a radius of 0.078 arc min
This is 0.197 arc min from the center of the uvot region
The area of the XRT error circle is 0.019 sq. arc min
The UVOT/XRT overlap is 0.019 sq. arc min or 1.00 of the XRT error circle
image afterglow message for exposure 1 of trigger 1218969
find_uvot_ag.pl vrs. 2023-04-25a fem started at 240306d13h05m03s890576usUT
Observation start time is 2024-03-06T12:34:50.2
Examining file 1218969_g131_uvot_sources_image.fits
The exposure ID is 731421290
The exposure is 249.924 sec.
The bin size is 2 pixels
The filter is U
There are 27 detected source(s) for 1218969_g131
*** WARNING -- Aspect solution FAILED.
Results need to be checked by, for example, blinking image with DS9.
Star catalogs centered at 298.5868 , 35.6050 with radius 2.53 arc min.
n_usno: 1024 n_gsc: 690
*** WARNING -- bright star catalog has 2 entries brighter than 12 mag
The brightest has mag 11.33132
RA DEC Mag Color
bright star 0: 298.57248 (19:54:17.40) 35.61307 (+35:36:47.0) 11.50 GSC-V
bright star 1: 298.58513 (19:54:20.43) 35.57820 (+35:34:41.5) 11.33 USNO-V
Found 27 entries without IDs and 22 entries that are acceptable afterglow candidates for 1218969_g131.
Acceptable entries have no ID, XRT distances < 11.75", and are > 0.8*(80 - 10*(mag-6))" from any bright star
from any bright star and >21.6" from other rejected sources.
5 sources matched bright stars.
Magnitude criteria will be applied later.
BAT distances are from RA=298.6270 (19:54:30.48) DEC=35.6010 (+35:36:03.6)
XRT distances are from RA=298.5819 (19:54:19.66) DEC=35.6081 (+35:36:29.2)
*** WARNING 100 per cent of entries have no IDs.
-----------------
Entry 0 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.57849 (19:54:18.84) dec=35.58428 (+35:35:03.4) +/- 0.8" mag=17.84+/-0.16
dist=86.3 REFID=1 major=1.1 minor=0.5 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 154.3 arc sec from the BAT position.
Found 22 entries in star catalog(s) within 20.0" of the candidate.
printing all entries
(Entries within 12 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
298.5820 35.5885 18.3 -1 USNO-B1 20.15 18.77 19.38
298.5819 35.5883 17.4 -1 USNO-B1 19.95 18.14 18.94
298.5797 35.5887 16.3 -1 USNO-B1 22.39 16.54 19.14
298.5789 35.5889 16.6 -1 USNO-B1 24.98 21.19 22.87
298.5811 35.5881 15.7 -1 USNO-B1 20.14 18.68 19.33
298.5749 35.5885 18.4 -1 USNO-B1 99.99 19.54 99.99
298.5847 35.5847 18.4 -1 USNO-B1 19.38 17.70 18.45
298.5749 35.5850 10.7 -1 USNO-B1 19.88 18.95 19.36 *
298.5769 35.5842 4.6 -1 USNO-B1 18.43 16.23 17.21 *
298.5718 35.5851 19.8 -1 USNO-B1 20.34 18.89 19.53
298.5796 35.5819 9.1 -1 USNO-B1 19.41 17.98 18.62 *
298.5818 35.5811 14.9 -1 USNO-B1 17.82 16.19 16.92
298.5767 35.5813 11.9 -1 USNO-B1 20.26 19.05 19.59 *
298.5753 35.5806 16.1 -1 USNO-B1 50.00 18.63 99.99
298.5822 35.5885 18.7 -1 GSC2.3 99.99 21.00 99.99
298.5761 35.5894 19.9 -1 GSC2.3 17.29 18.44 99.99
298.5847 35.5847 18.1 -1 GSC2.3 18.77 19.90 99.99
298.5750 35.5850 10.5 -1 GSC2.3 99.99 20.96 99.99 *
298.5769 35.5841 4.8 -1 GSC2.3 16.36 18.74 17.04 *
298.5796 35.5820 8.7 -1 GSC2.3 99.99 20.04 99.99 *
298.5796 35.5819 9.2 -1 GSC2.3 19.13 20.07 18.39 *
298.5817 35.5811 14.7 -1 GSC2.3 16.66 18.50 16.93
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 1 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.57977 (19:54:19.14) dec=35.62417 (+35:37:27.0) +/- 0.8" mag=16.86+/-0.15
dist=58.2 REFID=2 major=2.3 minor=1.0 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 161.4 arc sec from the BAT position.
Found 25 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
298.5835 35.6198 19.0 -1 USNO-B1 19.18 17.26 18.11
298.5818 35.6208 13.5 -1 USNO-B1 20.22 19.68 19.92 *
298.5767 35.6204 16.1 -1 USNO-B1 19.59 17.91 18.66
298.5790 35.6220 8.2 -1 USNO-B1 19.90 18.33 19.02 *
298.5849 35.6233 15.4 -1 USNO-B1 99.99 18.35 99.99
298.5843 35.6241 13.3 -1 USNO-B1 18.75 17.27 17.93 *
298.5770 35.6225 9.9 -1 USNO-B1 99.99 23.16 99.99 *
298.5838 35.6244 11.7 -1 USNO-B1 18.73 16.43 17.45 *
298.5765 35.6228 10.9 -1 USNO-B1 99.99 19.48 99.99 *
298.5846 35.6246 14.1 -1 USNO-B1 19.07 33.73 99.99
298.5827 35.6252 9.2 -1 USNO-B1 18.54 16.89 17.62 *
298.5825 35.6254 9.3 -1 USNO-B1 18.51 99.99 99.99 *
298.5743 35.6231 16.5 -1 USNO-B1 20.41 18.92 19.58
298.5780 35.6255 7.2 -1 USNO-B1 18.81 17.42 18.04 *
298.5827 35.6273 14.1 -1 USNO-B1 20.71 25.50 23.37
298.5802 35.6271 10.5 -1 USNO-B1 17.30 15.36 16.22 *
298.5788 35.6268 10.0 -1 USNO-B1 20.80 18.19 19.35 *
298.5835 35.6197 19.3 -1 GSC2.3 18.22 19.56 18.08
298.5767 35.6204 16.3 -1 GSC2.3 18.80 20.16 99.99
298.5790 35.6219 8.5 -1 GSC2.3 19.37 20.50 99.99 *
298.5841 35.6242 12.6 -1 GSC2.3 17.47 19.22 17.66 *
298.5824 35.6254 8.9 -1 GSC2.3 17.67 19.11 17.68 *
298.5795 35.6253 4.1 -1 GSC2.3 19.91 99.99 99.99 *
298.5779 35.6254 7.2 -1 GSC2.3 17.82 19.14 17.66 *
298.5801 35.6271 10.4 -1 GSC2.3 15.20 17.53 15.88 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 2 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.57551 (19:54:18.12) dec=35.62618 (+35:37:34.2) +/- 0.8" mag=17.48+/-0.15
dist=67.7 REFID=3 major=1.0 minor=0.8 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 175.8 arc sec from the BAT position.
This source is near the edge of image (0.921)
Found 27 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
298.5790 35.6220 18.2 -1 USNO-B1 19.90 18.33 19.02 *
298.5770 35.6225 13.8 -1 USNO-B1 99.99 23.16 99.99 *
298.5765 35.6228 12.6 -1 USNO-B1 99.99 19.48 99.99 *
298.5743 35.6231 11.7 -1 USNO-B1 20.41 18.92 19.58 *
298.5716 35.6222 18.4 -1 USNO-B1 18.07 16.82 17.38 *
298.5780 35.6255 7.6 -1 USNO-B1 18.81 17.42 18.04 *
298.5802 35.6271 14.1 -1 USNO-B1 17.30 15.36 16.22 *
298.5788 35.6268 9.8 -1 USNO-B1 20.80 18.19 19.35 *
298.5713 35.6245 13.8 -1 USNO-B1 20.46 20.99 20.75 *
298.5727 35.6255 8.5 -1 USNO-B1 19.45 99.99 99.99 *
298.5722 35.6261 9.7 -1 USNO-B1 18.70 16.82 17.65 *
298.5727 35.6266 8.5 -1 USNO-B1 19.69 19.43 19.55 *
298.5722 35.6281 11.8 -1 USNO-B1 19.34 21.84 20.73 *
298.5731 35.6289 12.0 -1 USNO-B1 36.52 80.09 99.99 *
298.5789 35.6307 19.1 -1 USNO-B1 19.77 18.37 18.99 *
298.5777 35.6305 16.7 -1 USNO-B1 19.20 17.52 18.26 *
298.5698 35.6288 19.2 -1 USNO-B1 23.62 19.41 21.28 *
298.5733 35.6307 17.4 -1 USNO-B1 20.40 50.00 99.99 *
298.5753 35.6317 19.9 -1 USNO-B1 19.41 17.87 18.55 *
298.5790 35.6219 18.5 -1 GSC2.3 19.37 20.50 99.99 *
298.5716 35.6221 18.5 -1 GSC2.3 17.20 18.81 17.29 *
298.5795 35.6253 12.1 -1 GSC2.3 19.91 99.99 99.99 *
298.5779 35.6254 7.4 -1 GSC2.3 17.82 19.14 17.66 *
298.5801 35.6271 13.9 -1 GSC2.3 15.20 17.53 15.88 *
298.5721 35.6260 9.9 -1 GSC2.3 17.19 19.32 17.46 *
298.5792 35.6306 19.3 -1 GSC2.3 19.63 20.61 99.99 *
298.5776 35.6304 16.3 -1 GSC2.3 18.44 19.62 17.98 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 20.25" or brighter than 12 mag
-----------------
Entry 3 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.57727 (19:54:18.55) dec=35.62541 (+35:37:31.5) +/- 0.8" mag=16.92+/-0.15
dist=63.8 REFID=4 major=1.8 minor=1.3 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 170.0 arc sec from the BAT position.
This source is near the edge of image (0.859)
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
298.5767 35.6204 18.0 -1 USNO-B1 19.59 17.91 18.66 *
298.5790 35.6220 13.3 -1 USNO-B1 19.90 18.33 19.02 *
298.5770 35.6225 10.3 -1 USNO-B1 99.99 23.16 99.99 *
298.5838 35.6244 19.3 -1 USNO-B1 18.73 16.43 17.45 *
298.5765 35.6228 9.8 -1 USNO-B1 99.99 19.48 99.99 *
298.5827 35.6252 15.8 -1 USNO-B1 18.54 16.89 17.62 *
298.5825 35.6254 15.4 -1 USNO-B1 18.51 99.99 99.99 *
298.5743 35.6231 12.1 -1 USNO-B1 20.41 18.92 19.58 *
298.5780 35.6255 2.1 -1 USNO-B1 18.81 17.42 18.04 *
298.5827 35.6273 17.2 -1 USNO-B1 20.71 25.50 23.37 *
298.5802 35.6271 10.5 -1 USNO-B1 17.30 15.36 16.22 *
298.5788 35.6268 6.7 -1 USNO-B1 20.80 18.19 19.35 *
298.5713 35.6245 17.9 -1 USNO-B1 20.46 20.99 20.75 *
298.5727 35.6255 13.3 -1 USNO-B1 19.45 99.99 99.99 *
298.5722 35.6261 15.0 -1 USNO-B1 18.70 16.82 17.65 *
298.5727 35.6266 14.2 -1 USNO-B1 19.69 19.43 19.55 *
298.5722 35.6281 17.7 -1 USNO-B1 19.34 21.84 20.73 *
298.5731 35.6289 17.5 -1 USNO-B1 36.52 80.09 99.99 *
298.5789 35.6307 19.6 -1 USNO-B1 19.77 18.37 18.99 *
298.5777 35.6305 18.2 -1 USNO-B1 19.20 17.52 18.26 *
298.5767 35.6204 18.1 -1 GSC2.3 18.80 20.16 99.99 *
298.5790 35.6219 13.6 -1 GSC2.3 19.37 20.50 99.99 *
298.5824 35.6254 15.0 -1 GSC2.3 17.67 19.11 17.68 *
298.5795 35.6253 6.5 -1 GSC2.3 19.91 99.99 99.99 *
298.5779 35.6254 1.7 -1 GSC2.3 17.82 19.14 17.66 *
298.5801 35.6271 10.3 -1 GSC2.3 15.20 17.53 15.88 *
298.5721 35.6260 15.1 -1 GSC2.3 17.19 19.32 17.46 *
298.5792 35.6306 19.6 -1 GSC2.3 19.63 20.61 99.99 *
298.5776 35.6304 18.0 -1 GSC2.3 18.44 19.62 17.98 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 20.25" or brighter than 12 mag
-----------------
Entry 4 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.58932 (19:54:21.44) dec=35.61767 (+35:37:03.6) +/- 0.8" mag=17.76+/-0.16
dist=40.7 REFID=5 major=1.4 minor=0.9 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 125.5 arc sec from the BAT position.
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
298.5892 35.6137 14.1 -1 USNO-B1 99.99 25.23 99.99
298.5903 35.6141 13.2 -1 USNO-B1 19.26 18.58 18.88 *
298.5899 35.6154 8.4 -1 USNO-B1 50.00 20.20 99.99 *
298.5899 35.6156 7.6 -1 USNO-B1 35.17 19.91 99.99 *
298.5833 35.6160 18.7 -1 USNO-B1 19.48 17.12 18.17
298.5873 35.6183 6.4 -1 USNO-B1 20.29 18.08 19.06 *
298.5957 35.6163 19.3 -1 USNO-B1 20.26 18.33 19.18
298.5955 35.6174 18.0 -1 USNO-B1 99.99 19.54 99.99
298.5899 35.6192 5.8 -1 USNO-B1 99.99 17.49 99.99 *
298.5906 35.6195 7.4 -1 USNO-B1 16.76 15.59 16.11 *
298.5835 35.6198 18.8 -1 USNO-B1 19.18 17.26 18.11
298.5875 35.6207 12.1 -1 USNO-B1 19.02 17.49 18.17 *
298.5868 35.6212 14.7 -1 USNO-B1 20.01 18.95 19.42
298.5935 35.6204 15.7 -1 USNO-B1 19.82 17.90 18.75
298.5915 35.6222 17.6 -1 USNO-B1 20.27 18.83 19.47
298.5907 35.6227 18.5 -1 USNO-B1 20.24 18.87 19.48
298.5908 35.6230 19.8 -1 USNO-B1 20.78 19.49 20.06
298.5904 35.6141 13.1 -1 GSC2.3 99.99 20.20 99.99 *
298.5833 35.6159 18.9 -1 GSC2.3 17.87 19.61 17.83
298.5957 35.6162 19.3 -1 GSC2.3 19.54 99.99 99.99
298.5907 35.6195 7.6 -1 GSC2.3 15.40 17.00 15.90 *
298.5835 35.6197 18.6 -1 GSC2.3 18.22 19.56 18.08
298.5875 35.6205 11.6 -1 GSC2.3 18.05 19.50 18.30 *
298.5934 35.6203 15.4 -1 GSC2.3 18.89 20.41 18.69
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 9 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.55880 (19:54:14.11) dec=35.61638 (+35:36:59.0) +/- 0.7" mag=16.25+/-0.14
dist=73.9 REFID=10 major=2.9 minor=2.2 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 207.1 arc sec from the BAT position.
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
298.5637 35.6139 16.9 -1 USNO-B1 99.99 16.85 99.99
298.5636 35.6143 15.9 -1 USNO-B1 16.06 14.60 15.25
298.5641 35.6153 16.0 -1 USNO-B1 19.62 17.43 18.40
298.5622 35.6121 18.3 -1 USNO-B1 19.60 99.99 99.99
298.5608 35.6114 19.0 -1 USNO-B1 18.07 16.08 16.96
298.5623 35.6155 10.9 -1 USNO-B1 19.68 17.08 18.23 *
298.5629 35.6176 12.8 -1 USNO-B1 19.43 17.65 18.44 *
298.5635 35.6188 16.4 -1 USNO-B1 19.92 18.30 19.02
298.5617 35.6202 16.2 -1 USNO-B1 50.00 19.94 99.99
298.5580 35.6162 2.4 -1 USNO-B1 18.37 17.39 17.83 *
298.5564 35.6157 7.6 -1 USNO-B1 18.50 17.44 17.91 *
298.5552 35.6146 12.2 -1 USNO-B1 99.99 16.12 99.99 *
298.5548 35.6142 14.2 -1 USNO-B1 15.64 14.95 15.25
298.5590 35.6211 17.2 -1 USNO-B1 17.27 19.70 18.62
298.5578 35.6206 15.3 -1 USNO-B1 20.26 19.41 19.78
298.5531 35.6160 16.7 -1 USNO-B1 20.63 17.70 19.00
298.5643 35.6156 16.3 -1 GSC2.3 20.05 99.99 99.99
298.5634 35.6143 15.5 -1 GSC2.3 15.06 16.20 15.40
298.5604 35.6116 18.0 -1 GSC2.3 99.99 99.99 99.99
298.5604 35.6115 18.1 -1 GSC2.3 18.96 19.53 99.99
298.5620 35.6156 9.9 -1 GSC2.3 19.27 99.99 99.99 *
298.5628 35.6175 12.5 -1 GSC2.3 18.65 19.95 18.46 *
298.5635 35.6188 16.4 -1 GSC2.3 19.38 20.57 99.99
298.5581 35.6162 2.3 -1 GSC2.3 17.81 99.99 17.21 *
298.5563 35.6157 7.8 -1 GSC2.3 18.55 99.99 99.99 *
298.5550 35.6137 14.8 -1 GSC2.3 15.63 99.99 14.76
298.5539 35.6152 15.1 -1 GSC2.3 16.53 99.99 99.99
298.5534 35.6155 16.1 -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 13.5" or brighter than 12 mag
-----------------
Entry 10 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.56088 (19:54:14.61) dec=35.61553 (+35:36:55.9) +/- 0.8" mag=18.13+/-0.17
dist=67.1 REFID=11 major=0.3 minor=0.3 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 200.4 arc sec from the BAT position.
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
298.5675 35.6143 19.9 -1 USNO-B1 18.19 16.62 17.32
298.5660 35.6122 19.2 -1 USNO-B1 19.93 17.94 18.82
298.5637 35.6139 10.1 -1 USNO-B1 99.99 16.85 99.99 *
298.5622 35.6111 16.3 -1 USNO-B1 17.71 16.27 16.91
298.5636 35.6143 9.1 -1 USNO-B1 16.06 14.60 15.25 *
298.5641 35.6153 9.5 -1 USNO-B1 19.62 17.43 18.40 *
298.5622 35.6121 12.9 -1 USNO-B1 19.60 99.99 99.99 *
298.5617 35.6111 16.2 -1 USNO-B1 18.43 16.24 17.21
298.5614 35.6110 16.3 -1 USNO-B1 16.56 99.99 99.99
298.5608 35.6114 15.0 -1 USNO-B1 18.07 16.08 16.96
298.5601 35.6103 18.8 -1 USNO-B1 19.16 17.41 18.18
298.5623 35.6155 4.2 -1 USNO-B1 19.68 17.08 18.23 *
298.5629 35.6176 9.4 -1 USNO-B1 19.43 17.65 18.44 *
298.5635 35.6188 14.1 -1 USNO-B1 19.92 18.30 19.02
298.5617 35.6202 17.0 -1 USNO-B1 50.00 19.94 99.99
298.5580 35.6162 8.7 -1 USNO-B1 18.37 17.39 17.83 *
298.5564 35.6157 13.3 -1 USNO-B1 18.50 17.44 17.91 *
298.5552 35.6146 16.9 -1 USNO-B1 99.99 16.12 99.99
298.5548 35.6142 18.4 -1 USNO-B1 15.64 14.95 15.25
298.5674 35.6143 19.7 -1 GSC2.3 17.36 18.58 17.27
298.5660 35.6120 19.5 -1 GSC2.3 19.20 20.22 99.99
298.5640 35.6127 13.7 -1 GSC2.3 18.26 99.99 99.99
298.5627 35.6112 16.6 -1 GSC2.3 18.15 99.99 99.99
298.5643 35.6156 9.9 -1 GSC2.3 20.05 99.99 99.99 *
298.5634 35.6143 8.6 -1 GSC2.3 15.06 16.20 15.40 *
298.5617 35.6107 17.6 -1 GSC2.3 18.06 18.07 16.74
298.5604 35.6116 14.4 -1 GSC2.3 99.99 99.99 99.99
298.5604 35.6115 14.5 -1 GSC2.3 18.96 19.53 99.99
298.5597 35.6102 19.5 -1 GSC2.3 19.22 99.99 99.99
298.5620 35.6156 3.4 -1 GSC2.3 19.27 99.99 99.99 *
298.5628 35.6175 9.1 -1 GSC2.3 18.65 19.95 18.46 *
298.5635 35.6188 14.1 -1 GSC2.3 19.38 20.57 99.99
298.5581 35.6162 8.5 -1 GSC2.3 17.81 99.99 17.21 *
298.5563 35.6157 13.5 -1 GSC2.3 18.55 99.99 99.99 *
298.5550 35.6137 18.5 -1 GSC2.3 15.63 99.99 14.76
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 11 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.56453 (19:54:15.49) dec=35.61482 (+35:36:53.4) +/- 0.7" mag=15.72+/-0.14
dist=56.3 REFID=12 major=4.7 minor=3.6 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 189.5 arc sec from the BAT position.
Found 34 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
298.5688 35.6137 13.1 -1 USNO-B1 19.81 15.56 17.45 *
298.5696 35.6157 15.3 -1 USNO-B1 19.34 16.70 17.87
298.5675 35.6143 9.0 -1 USNO-B1 18.19 16.62 17.32 *
298.5660 35.6122 10.4 -1 USNO-B1 19.93 17.94 18.82 *
298.5674 35.6181 14.7 -1 USNO-B1 20.06 18.25 19.05
298.5637 35.6139 4.1 -1 USNO-B1 99.99 16.85 99.99 *
298.5622 35.6111 15.0 -1 USNO-B1 17.71 16.27 16.91
298.5636 35.6143 3.3 -1 USNO-B1 16.06 14.60 15.25 *
298.5641 35.6153 2.1 -1 USNO-B1 19.62 17.43 18.40 *
298.5622 35.6121 12.0 -1 USNO-B1 19.60 99.99 99.99 *
298.5617 35.6111 15.8 -1 USNO-B1 18.43 16.24 17.21
298.5614 35.6110 16.5 -1 USNO-B1 16.56 99.99 99.99
298.5608 35.6114 16.6 -1 USNO-B1 18.07 16.08 16.96
298.5623 35.6155 6.8 -1 USNO-B1 19.68 17.08 18.23 *
298.5629 35.6176 11.0 -1 USNO-B1 19.43 17.65 18.44 *
298.5635 35.6188 14.7 -1 USNO-B1 19.92 18.30 19.02
298.5580 35.6162 19.7 -1 USNO-B1 18.37 17.39 17.83
298.5685 35.6106 19.0 -1 GSC2.3 18.41 99.99 99.99
298.5695 35.6158 15.1 -1 GSC2.3 99.99 19.92 18.39
298.5695 35.6158 14.9 -1 GSC2.3 18.27 19.87 99.99
298.5674 35.6143 8.7 -1 GSC2.3 17.36 18.58 17.27 *
298.5660 35.6120 10.8 -1 GSC2.3 19.20 20.22 99.99 *
298.5640 35.6127 7.8 -1 GSC2.3 18.26 99.99 99.99 *
298.5673 35.6180 14.2 -1 GSC2.3 19.52 20.89 99.99
298.5627 35.6112 14.3 -1 GSC2.3 18.15 99.99 99.99
298.5643 35.6156 2.8 -1 GSC2.3 20.05 99.99 99.99 *
298.5634 35.6143 3.8 -1 GSC2.3 15.06 16.20 15.40 *
298.5617 35.6107 17.1 -1 GSC2.3 18.06 18.07 16.74
298.5604 35.6116 16.9 -1 GSC2.3 99.99 99.99 99.99
298.5604 35.6115 17.0 -1 GSC2.3 18.96 19.53 99.99
298.5620 35.6156 7.8 -1 GSC2.3 19.27 99.99 99.99 *
298.5628 35.6175 10.8 -1 GSC2.3 18.65 19.95 18.46 *
298.5635 35.6188 14.7 -1 GSC2.3 19.38 20.57 99.99
298.5581 35.6162 19.5 -1 GSC2.3 17.81 99.99 17.21
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 12 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.59243 (19:54:22.18) dec=35.61528 (+35:36:55.0) +/- 0.9" mag=19.03+/-0.24
dist=40.2 REFID=13 major=2.0 minor=1.1 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 113.5 arc sec from the BAT position.
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
298.5894 35.6111 17.5 -1 USNO-B1 25.39 18.68 21.66
298.5921 35.6104 17.7 -1 USNO-B1 16.13 14.09 15.00
298.5892 35.6137 11.0 -1 USNO-B1 99.99 25.23 99.99 *
298.5903 35.6141 7.6 -1 USNO-B1 19.26 18.58 18.88 *
298.5951 35.6127 12.1 -1 USNO-B1 18.79 17.68 18.17 *
298.5899 35.6154 7.4 -1 USNO-B1 50.00 20.20 99.99 *
298.5899 35.6156 7.5 -1 USNO-B1 35.17 19.91 99.99 *
298.5960 35.6149 10.4 -1 USNO-B1 20.23 18.88 19.48 *
298.5873 35.6183 18.6 -1 USNO-B1 20.29 18.08 19.06
298.5957 35.6163 10.3 -1 USNO-B1 20.26 18.33 19.18 *
298.5955 35.6174 11.7 -1 USNO-B1 99.99 19.54 99.99 *
298.5899 35.6192 15.9 -1 USNO-B1 99.99 17.49 99.99
298.5990 35.6158 19.3 -1 USNO-B1 18.91 17.95 18.38
298.5906 35.6195 15.9 -1 USNO-B1 16.76 15.59 16.11
298.5967 35.6192 18.8 -1 USNO-B1 47.43 18.89 99.99
298.5935 35.6204 18.8 -1 USNO-B1 19.82 17.90 18.75
298.5921 35.6103 17.8 -1 GSC2.3 13.72 16.01 14.57
298.5904 35.6141 7.3 -1 GSC2.3 99.99 20.20 99.99 *
298.5950 35.6127 12.1 -1 GSC2.3 18.05 19.39 17.97 *
298.5960 35.6149 10.6 -1 GSC2.3 99.99 20.69 99.99 *
298.5957 35.6162 10.1 -1 GSC2.3 19.54 99.99 99.99 *
298.5989 35.6158 19.1 -1 GSC2.3 18.49 19.40 18.12
298.5907 35.6195 15.9 -1 GSC2.3 15.40 17.00 15.90
298.5934 35.6203 18.5 -1 GSC2.3 18.89 20.41 18.69
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 13 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.59542 (19:54:22.90) dec=35.61305 (+35:36:47.0) +/- 0.8" mag=18.42+/-0.19
dist=43.4 REFID=14 major=1.1 minor=0.7 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 102.1 arc sec from the BAT position.
Found 27 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
298.5918 35.6097 16.2 -1 USNO-B1 19.89 99.99 99.99
298.5894 35.6111 19.0 -1 USNO-B1 25.39 18.68 21.66
298.5921 35.6104 13.6 -1 USNO-B1 16.13 14.09 15.00
298.5892 35.6137 18.4 -1 USNO-B1 99.99 25.23 99.99
298.5973 35.6081 18.5 -1 USNO-B1 19.12 17.77 18.37
298.5903 35.6141 15.5 -1 USNO-B1 19.26 18.58 18.88
298.5951 35.6127 1.5 -1 USNO-B1 18.79 17.68 18.17 *
298.5986 35.6087 18.1 -1 USNO-B1 18.84 18.05 18.40
298.5899 35.6154 18.2 -1 USNO-B1 50.00 20.20 99.99
298.5899 35.6156 18.6 -1 USNO-B1 35.17 19.91 99.99
298.5985 35.6110 11.6 -1 USNO-B1 20.77 25.42 23.36 *
298.5998 35.6092 18.9 -1 USNO-B1 18.66 17.00 17.73
298.5960 35.6149 7.0 -1 USNO-B1 20.23 18.88 19.48 *
298.5997 35.6130 12.5 -1 USNO-B1 20.82 50.00 99.99 *
298.5957 35.6163 11.7 -1 USNO-B1 20.26 18.33 19.18 *
298.5955 35.6174 15.6 -1 USNO-B1 99.99 19.54 99.99
298.5990 35.6158 14.4 -1 USNO-B1 18.91 17.95 18.38
298.6007 35.6156 18.0 -1 USNO-B1 19.30 18.26 18.72
298.5921 35.6103 13.8 -1 GSC2.3 13.72 16.01 14.57
298.5975 35.6084 18.0 -1 GSC2.3 19.08 19.96 99.99
298.5904 35.6141 15.2 -1 GSC2.3 99.99 20.20 99.99
298.5950 35.6127 1.8 -1 GSC2.3 18.05 19.39 17.97 *
298.5995 35.6093 18.1 -1 GSC2.3 19.23 99.99 99.99
298.5960 35.6149 7.0 -1 GSC2.3 99.99 20.69 99.99 *
298.5957 35.6162 11.5 -1 GSC2.3 19.54 99.99 99.99 *
298.5989 35.6158 14.2 -1 GSC2.3 18.49 19.40 18.12
298.6008 35.6155 18.1 -1 GSC2.3 19.45 20.11 18.53
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 14 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.56261 (19:54:15.03) dec=35.61156 (+35:36:41.6) +/- 0.8" mag=18.39+/-0.18
dist=57.8 REFID=15 major=3.9 minor=2.9 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 192.3 arc sec from the BAT position.
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
298.5685 35.6102 18.0 -1 USNO-B1 18.05 16.14 16.99
298.5688 35.6137 19.6 -1 USNO-B1 19.81 15.56 17.45
298.5660 35.6093 12.8 -1 USNO-B1 18.29 15.94 16.98 *
298.5649 35.6070 17.6 -1 USNO-B1 18.23 16.18 17.09
298.5648 35.6074 16.2 -1 USNO-B1 17.88 15.96 16.81
298.5675 35.6143 17.6 -1 USNO-B1 18.19 16.62 17.32
298.5660 35.6122 10.2 -1 USNO-B1 19.93 17.94 18.82 *
298.5638 35.6069 17.3 -1 USNO-B1 18.23 16.48 17.26
298.5637 35.6139 9.0 -1 USNO-B1 99.99 16.85 99.99 *
298.5622 35.6111 2.0 -1 USNO-B1 17.71 16.27 16.91 *
298.5636 35.6143 10.3 -1 USNO-B1 16.06 14.60 15.25 *
298.5641 35.6153 14.2 -1 USNO-B1 19.62 17.43 18.40
298.5611 35.6089 10.4 -1 USNO-B1 17.44 16.33 16.82 *
298.5622 35.6121 2.4 -1 USNO-B1 19.60 99.99 99.99 *
298.5617 35.6111 3.1 -1 USNO-B1 18.43 16.24 17.21 *
298.5614 35.6110 4.2 -1 USNO-B1 16.56 99.99 99.99 *
298.5603 35.6065 19.6 -1 USNO-B1 99.99 18.81 99.99
298.5608 35.6114 5.4 -1 USNO-B1 18.07 16.08 16.96 *
298.5601 35.6103 8.7 -1 USNO-B1 19.16 17.41 18.18 *
298.5623 35.6155 14.0 -1 USNO-B1 19.68 17.08 18.23
298.5678 35.6087 18.4 -1 GSC2.3 13.29 14.69 14.19
298.5685 35.6106 17.4 -1 GSC2.3 18.41 99.99 99.99
298.5650 35.6067 18.8 -1 GSC2.3 17.07 99.99 99.99
298.5674 35.6143 17.3 -1 GSC2.3 17.36 18.58 17.27
298.5660 35.6120 10.0 -1 GSC2.3 19.20 20.22 99.99 *
298.5643 35.6079 14.1 -1 GSC2.3 18.40 18.63 17.16
298.5640 35.6127 5.8 -1 GSC2.3 18.26 99.99 99.99 *
298.5627 35.6112 1.5 -1 GSC2.3 18.15 99.99 99.99 *
298.5643 35.6156 15.3 -1 GSC2.3 20.05 99.99 99.99
298.5634 35.6143 10.1 -1 GSC2.3 15.06 16.20 15.40 *
298.5617 35.6107 4.2 -1 GSC2.3 18.06 18.07 16.74 *
298.5611 35.6087 11.1 -1 GSC2.3 16.50 17.88 16.60 *
298.5604 35.6116 6.5 -1 GSC2.3 99.99 99.99 99.99 *
298.5604 35.6115 6.6 -1 GSC2.3 18.96 19.53 99.99 *
298.5597 35.6102 9.8 -1 GSC2.3 19.22 99.99 99.99 *
298.5620 35.6156 14.7 -1 GSC2.3 19.27 99.99 99.99
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 15 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.59978 (19:54:23.95) dec=35.61001 (+35:36:36.0) +/- 0.8" mag=17.74+/-0.16
dist=52.8 REFID=16 major=1.5 minor=0.6 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 86.0 arc sec from the BAT position.
Found 25 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
298.5967 35.6074 13.0 -1 USNO-B1 18.56 17.37 17.90 *
298.5973 35.6081 10.0 -1 USNO-B1 19.12 17.77 18.37 *
298.5993 35.6053 17.0 -1 USNO-B1 20.20 18.66 19.34
298.5951 35.6127 16.9 -1 USNO-B1 18.79 17.68 18.17
298.5986 35.6087 5.7 -1 USNO-B1 18.84 18.05 18.40 *
298.6000 35.6085 5.4 -1 USNO-B1 17.85 16.33 17.00 *
298.5985 35.6110 5.2 -1 USNO-B1 20.77 25.42 23.36 *
298.5998 35.6092 3.1 -1 USNO-B1 18.66 17.00 17.73 *
298.6009 35.6095 3.8 -1 USNO-B1 15.93 20.51 18.48 *
298.6020 35.6065 14.2 -1 USNO-B1 17.84 16.37 17.02
298.5997 35.6130 10.6 -1 USNO-B1 20.82 50.00 99.99 *
298.6052 35.6095 16.0 -1 USNO-B1 20.25 18.73 19.40
298.6059 35.6110 18.4 -1 USNO-B1 19.91 18.39 19.07
298.5964 35.6072 14.2 -1 GSC2.3 18.00 19.35 17.46
298.5975 35.6084 9.0 -1 GSC2.3 19.08 19.96 99.99 *
298.5950 35.6127 16.9 -1 GSC2.3 18.05 19.39 17.97
298.5993 35.6052 17.5 -1 GSC2.3 19.98 20.59 99.99
298.5995 35.6093 2.8 -1 GSC2.3 19.23 99.99 99.99 *
298.6001 35.6082 6.6 -1 GSC2.3 17.23 18.55 17.13 *
298.6020 35.6064 14.4 -1 GSC2.3 16.82 18.28 17.14
298.6008 35.6155 19.9 -1 GSC2.3 19.45 20.11 18.53
298.6052 35.6093 15.9 -1 GSC2.3 20.06 99.99 99.99
298.6030 35.6142 17.8 -1 GSC2.3 99.99 99.99 99.99
298.6058 35.6110 17.9 -1 GSC2.3 20.03 20.45 99.99
298.6036 35.6145 19.7 -1 GSC2.3 14.30 16.32 15.28
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 17 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.60296 (19:54:24.71) dec=35.60361 (+35:36:13.0) +/- 0.9" mag=18.63+/-0.20
dist=63.7 REFID=18 major=1.5 minor=0.5 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 71.0 arc sec from the BAT position.
Found 41 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
298.5967 35.6041 18.4 -1 USNO-B1 19.00 17.11 17.95
298.5971 35.6031 17.4 -1 USNO-B1 19.05 17.68 18.29
298.5993 35.6053 12.2 -1 USNO-B1 20.20 18.66 19.34 *
298.6000 35.6085 19.7 -1 USNO-B1 17.85 16.33 17.00
298.6020 35.6040 3.1 -1 USNO-B1 18.05 16.93 17.43 *
298.6020 35.6065 10.8 -1 USNO-B1 17.84 16.37 17.02 *
298.6031 35.6034 0.8 -1 USNO-B1 18.66 15.90 17.13 *
298.6035 35.6031 2.5 -1 USNO-B1 17.82 17.14 17.44 *
298.6039 35.6042 3.6 -1 USNO-B1 18.36 18.04 18.18 *
298.6023 35.5989 17.2 -1 USNO-B1 15.71 14.27 14.91
298.6037 35.6004 11.8 -1 USNO-B1 16.50 15.76 16.09 *
298.6039 35.6006 11.0 -1 USNO-B1 99.99 16.39 99.99 *
298.6039 35.6002 12.6 -1 USNO-B1 17.28 15.45 16.26 *
298.6053 35.6063 11.9 -1 USNO-B1 19.56 18.37 18.90 *
298.6048 35.5996 15.4 -1 USNO-B1 17.63 16.66 17.09
298.6064 35.6071 16.1 -1 USNO-B1 17.97 16.50 17.15
298.6053 35.5988 18.5 -1 USNO-B1 19.19 17.48 18.24
298.6070 35.6041 12.1 -1 USNO-B1 17.19 16.30 16.70 *
298.6073 35.6046 13.2 -1 USNO-B1 15.85 14.96 15.36 *
298.6080 35.6067 18.3 -1 USNO-B1 99.99 18.07 99.99
298.6078 35.6008 17.3 -1 USNO-B1 18.89 16.91 17.79
298.6079 35.6010 17.1 -1 USNO-B1 18.44 16.94 17.60
298.6089 35.6041 17.5 -1 USNO-B1 20.87 18.48 19.54
298.5972 35.6030 17.1 -1 GSC2.3 18.98 19.39 18.10
298.5993 35.6052 12.0 -1 GSC2.3 19.98 20.59 99.99 *
298.6001 35.6082 18.5 -1 GSC2.3 17.23 18.55 17.13
298.6018 35.6041 3.7 -1 GSC2.3 18.03 19.22 17.98 *
298.6020 35.6064 10.6 -1 GSC2.3 16.82 18.28 17.14 *
298.6035 35.6030 2.8 -1 GSC2.3 18.13 19.49 99.99 *
298.6022 35.5987 17.9 -1 GSC2.3 14.10 15.90 14.93
298.6042 35.6044 4.4 -1 GSC2.3 19.48 20.28 99.99 *
298.6039 35.6007 11.0 -1 GSC2.3 16.44 17.71 99.99 *
298.6028 35.5982 19.5 -1 GSC2.3 99.99 99.99 99.99
298.6052 35.6061 10.9 -1 GSC2.3 19.85 99.99 18.56 *
298.6050 35.5992 16.9 -1 GSC2.3 18.84 99.99 99.99
298.6064 35.6071 16.3 -1 GSC2.3 16.84 18.44 17.15
298.6073 35.6046 13.1 -1 GSC2.3 14.73 15.94 15.36 *
298.6074 35.6005 17.0 -1 GSC2.3 18.65 99.99 99.99
298.6083 35.6066 19.0 -1 GSC2.3 19.77 99.99 99.99
298.6082 35.6013 17.4 -1 GSC2.3 18.76 19.21 17.65
298.6094 35.6051 19.6 -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 13.5" or brighter than 12 mag
-----------------
Entry 18 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.61078 (19:54:26.59) dec=35.59926 (+35:35:57.3) +/- 0.8" mag=18.52+/-0.19
dist=90.3 REFID=19 major=1.5 minor=0.5 flag=1 (neighbor)
*** The position of this source is inconsistent with the XRT position.
The position is 47.9 arc sec from the BAT position.
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
298.6048 35.5996 17.6 -1 USNO-B1 17.63 16.66 17.09
298.6053 35.5988 16.2 -1 USNO-B1 19.19 17.48 18.24
298.6078 35.6008 10.5 -1 USNO-B1 18.89 16.91 17.79 *
298.6079 35.6010 10.6 -1 USNO-B1 18.44 16.94 17.60 *
298.6089 35.6041 18.4 -1 USNO-B1 20.87 18.48 19.54
298.6067 35.5968 14.9 -1 USNO-B1 18.95 16.68 17.69
298.6096 35.6020 10.4 -1 USNO-B1 99.99 18.52 99.99 *
298.6090 35.5992 5.3 -1 USNO-B1 20.21 18.31 19.16 *
298.6104 35.6020 10.1 -1 USNO-B1 19.30 17.86 18.50 *
298.6077 35.5945 19.5 -1 USNO-B1 14.88 13.85 14.31
298.6115 35.6039 16.8 -1 USNO-B1 19.32 17.76 18.45
298.6096 35.5969 9.3 -1 USNO-B1 17.27 16.01 16.57 *
298.6107 35.5974 6.6 -1 USNO-B1 19.20 17.48 18.25 *
298.6114 35.5988 2.3 -1 USNO-B1 20.34 18.95 19.56 *
298.6131 35.6017 11.0 -1 USNO-B1 18.80 17.59 18.13 *
298.6131 35.6014 10.2 -1 USNO-B1 25.95 17.02 20.98 *
298.6133 35.6018 11.7 -1 USNO-B1 19.40 17.48 18.33 *
298.6133 35.5982 8.2 -1 USNO-B1 19.98 19.15 19.51 *
298.6157 35.6005 15.0 -1 USNO-B1 19.79 18.07 18.83
298.6132 35.5943 19.3 -1 USNO-B1 17.34 15.32 16.22
298.6162 35.5991 15.8 -1 USNO-B1 20.02 99.99 99.99
298.6163 35.5989 16.3 -1 USNO-B1 19.54 18.70 19.07
298.6050 35.5992 16.8 -1 GSC2.3 18.84 99.99 99.99
298.6074 35.6005 10.9 -1 GSC2.3 18.65 99.99 99.99 *
298.6082 35.6013 10.6 -1 GSC2.3 18.76 19.21 17.65 *
298.6075 35.5966 13.7 -1 GSC2.3 19.92 99.99 99.99
298.6090 35.5992 5.1 -1 GSC2.3 19.36 20.53 99.99 *
298.6105 35.6020 9.8 -1 GSC2.3 19.21 20.06 18.49 *
298.6076 35.5944 19.7 -1 GSC2.3 13.56 14.81 14.33
298.6115 35.6038 16.6 -1 GSC2.3 18.80 19.71 18.32
298.6095 35.5969 9.4 -1 GSC2.3 16.33 17.70 16.61 *
298.6115 35.5990 2.2 -1 GSC2.3 99.99 20.75 99.99 *
298.6111 35.5975 6.3 -1 GSC2.3 19.48 99.99 99.99 *
298.6130 35.6011 9.5 -1 GSC2.3 18.14 19.69 17.87 *
298.6132 35.5943 19.2 -1 GSC2.3 15.08 17.49 15.77
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 19 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.61484 (19:54:27.56) dec=35.59796 (+35:35:52.6) +/- 0.8" mag=17.18+/-0.15
dist=103.1 REFID=20 major=1.5 minor=1.0 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 37.3 arc sec from the BAT position.
This source is near the edge of image (0.892)
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
298.6090 35.5992 17.8 -1 USNO-B1 20.21 18.31 19.16 *
298.6104 35.6020 19.6 -1 USNO-B1 19.30 17.86 18.50 *
298.6096 35.5969 15.9 -1 USNO-B1 17.27 16.01 16.57 *
298.6107 35.5974 12.4 -1 USNO-B1 19.20 17.48 18.25 *
298.6114 35.5988 10.6 -1 USNO-B1 20.34 18.95 19.56 *
298.6131 35.6017 14.4 -1 USNO-B1 18.80 17.59 18.13 *
298.6131 35.6014 13.5 -1 USNO-B1 25.95 17.02 20.98 *
298.6133 35.6018 14.4 -1 USNO-B1 19.40 17.48 18.33 *
298.6133 35.5982 4.7 -1 USNO-B1 19.98 19.15 19.51 *
298.6157 35.6005 9.3 -1 USNO-B1 19.79 18.07 18.83 *
298.6132 35.5943 14.1 -1 USNO-B1 17.34 15.32 16.22 *
298.6169 35.6026 17.9 -1 USNO-B1 20.20 19.61 19.87 *
298.6162 35.5991 5.7 -1 USNO-B1 20.02 99.99 99.99 *
298.6163 35.5989 5.5 -1 USNO-B1 19.54 18.70 19.07 *
298.6182 35.6003 12.9 -1 USNO-B1 17.89 16.25 16.98 *
298.6185 35.5988 11.0 -1 USNO-B1 16.10 15.21 15.61 *
298.6206 35.5996 17.8 -1 USNO-B1 18.99 17.64 18.24 *
298.6202 35.5970 16.0 -1 USNO-B1 19.01 99.99 99.99 *
298.6208 35.5987 17.6 -1 USNO-B1 18.36 17.10 17.66 *
298.6206 35.5971 17.1 -1 USNO-B1 18.41 17.05 17.65 *
298.6090 35.5992 17.5 -1 GSC2.3 19.36 20.53 99.99 *
298.6105 35.6020 19.2 -1 GSC2.3 19.21 20.06 18.49 *
298.6095 35.5969 16.1 -1 GSC2.3 16.33 17.70 16.61 *
298.6115 35.5990 10.5 -1 GSC2.3 99.99 20.75 99.99 *
298.6111 35.5975 11.1 -1 GSC2.3 19.48 99.99 99.99 *
298.6130 35.6011 12.6 -1 GSC2.3 18.14 19.69 17.87 *
298.6132 35.5943 14.1 -1 GSC2.3 15.08 17.49 15.77 *
298.6181 35.6006 13.3 -1 GSC2.3 17.50 18.78 17.46 *
298.6183 35.5986 10.6 -1 GSC2.3 15.20 16.48 15.55 *
298.6207 35.5996 18.1 -1 GSC2.3 18.82 19.61 18.42 *
298.6205 35.5969 16.9 -1 GSC2.3 17.82 19.03 17.86 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 20.25" or brighter than 12 mag
-----------------
Entry 20 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.56852 (19:54:16.45) dec=35.59339 (+35:35:36.2) +/- 0.8" mag=17.59+/-0.16
dist=65.9 REFID=21 major=2.9 minor=0.3 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 173.4 arc sec from the BAT position.
This source is near the edge of image (0.885)
Found 30 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
298.5720 35.5975 17.9 -1 USNO-B1 20.01 99.99 99.99 *
298.5730 35.5946 13.7 -1 USNO-B1 12.56 11.58 12.02 *
298.5727 35.5923 12.8 -1 USNO-B1 17.39 14.08 15.55 *
298.5721 35.5911 13.3 -1 USNO-B1 17.76 16.42 17.01 *
298.5705 35.5920 7.5 -1 USNO-B1 18.92 99.99 99.99 *
298.5667 35.5960 10.7 -1 USNO-B1 14.11 13.18 13.60 *
298.5657 35.5973 16.3 -1 USNO-B1 18.55 99.99 99.99 *
298.5664 35.5944 7.3 -1 USNO-B1 16.51 15.66 16.04 *
298.5653 35.5958 12.7 -1 USNO-B1 18.84 16.87 17.74 *
298.5720 35.5892 18.1 -1 USNO-B1 17.66 16.66 17.11 *
298.5717 35.5891 18.1 -1 USNO-B1 99.99 15.82 99.99 *
298.5711 35.5890 17.4 -1 USNO-B1 17.97 16.41 17.10 *
298.5635 35.5955 16.6 -1 USNO-B1 19.36 18.26 18.75 *
298.5638 35.5923 14.4 -1 USNO-B1 19.45 17.95 18.62 *
298.5661 35.5894 16.0 -1 USNO-B1 20.09 18.91 19.44 *
298.5619 35.5941 19.7 -1 USNO-B1 17.73 16.45 17.02 *
298.5729 35.5947 13.7 -1 GSC2.3 11.70 12.22 12.50 *
298.5726 35.5922 12.8 -1 GSC2.3 16.36 99.99 16.62 *
298.5678 35.5965 11.4 -1 GSC2.3 15.03 99.99 99.99 *
298.5717 35.5907 13.3 -1 GSC2.3 18.63 19.51 99.99 *
298.5701 35.5919 7.1 -1 GSC2.3 19.45 20.17 18.80 *
298.5663 35.5959 11.1 -1 GSC2.3 14.56 14.39 13.94 *
298.5650 35.5979 19.4 -1 GSC2.3 19.76 99.99 99.99 *
298.5723 35.5890 19.3 -1 GSC2.3 17.63 18.88 16.71 *
298.5663 35.5938 6.8 -1 GSC2.3 18.65 99.99 17.50 *
298.5705 35.5887 17.8 -1 GSC2.3 17.53 19.16 99.99 *
298.5637 35.5956 16.3 -1 GSC2.3 19.86 99.99 99.99 *
298.5638 35.5922 14.6 -1 GSC2.3 18.98 19.93 18.64 *
298.5663 35.5893 16.1 -1 GSC2.3 99.99 20.86 99.99 *
298.5618 35.5941 19.8 -1 GSC2.3 16.66 17.94 16.81 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 20.25" or brighter than 12 mag
-----------------
Entry 21 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.57532 (19:54:18.08) dec=35.59222 (+35:35:32.0) +/- 0.8" mag=18.27+/-0.18
dist=60.3 REFID=22 major=2.2 minor=1.6 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 154.6 arc sec from the BAT position.
Found 30 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
298.5771 35.5956 13.1 -1 USNO-B1 19.06 18.01 18.48 *
298.5789 35.5915 10.9 -1 USNO-B1 19.70 18.30 18.92 *
298.5788 35.5913 10.7 -1 USNO-B1 18.49 17.67 18.03 *
298.5730 35.5946 11.0 -1 USNO-B1 12.56 11.58 12.02 *
298.5783 35.5909 10.1 -1 USNO-B1 18.12 17.11 17.56 *
298.5773 35.5904 8.7 -1 USNO-B1 17.23 16.93 17.06 *
298.5727 35.5923 7.8 -1 USNO-B1 17.39 14.08 15.55 *
298.5755 35.5903 6.8 -1 USNO-B1 15.33 14.60 14.92 *
298.5797 35.5887 18.2 -1 USNO-B1 22.39 16.54 19.14
298.5789 35.5889 16.1 -1 USNO-B1 24.98 21.19 22.87
298.5761 35.5900 8.4 -1 USNO-B1 16.64 14.94 15.69 *
298.5748 35.5906 6.0 -1 USNO-B1 15.36 14.71 15.00 *
298.5721 35.5911 10.2 -1 USNO-B1 17.76 16.42 17.01 *
298.5705 35.5920 14.3 -1 USNO-B1 18.92 99.99 99.99
298.5749 35.5885 13.5 -1 USNO-B1 99.99 19.54 99.99 *
298.5720 35.5892 14.5 -1 USNO-B1 17.66 16.66 17.11
298.5717 35.5891 15.5 -1 USNO-B1 99.99 15.82 99.99
298.5711 35.5890 16.8 -1 USNO-B1 17.97 16.41 17.10
298.5771 35.5956 13.4 -1 GSC2.3 19.48 20.03 99.99 *
298.5821 35.5921 19.8 -1 GSC2.3 19.62 20.47 99.99
298.5786 35.5913 10.3 -1 GSC2.3 19.28 99.99 99.99 *
298.5729 35.5947 11.5 -1 GSC2.3 11.70 12.22 12.50 *
298.5773 35.5905 8.7 -1 GSC2.3 18.28 18.68 99.99 *
298.5726 35.5922 7.9 -1 GSC2.3 16.36 99.99 16.62 *
298.5746 35.5907 5.9 -1 GSC2.3 14.81 16.27 14.73 *
298.5761 35.5894 10.3 -1 GSC2.3 17.29 18.44 99.99 *
298.5717 35.5907 11.9 -1 GSC2.3 18.63 19.51 99.99 *
298.5701 35.5919 15.3 -1 GSC2.3 19.45 20.17 18.80
298.5723 35.5890 14.7 -1 GSC2.3 17.63 18.88 16.71
298.5705 35.5887 18.9 -1 GSC2.3 17.53 19.16 99.99
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 22 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.56922 (19:54:16.61) dec=35.58886 (+35:35:19.9) +/- 0.9" mag=18.60+/-0.20
dist=78.6 REFID=23 major=1.8 minor=0.4 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 174.7 arc sec from the BAT position.
This source is near the edge of image (0.965)
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
298.5727 35.5923 16.0 -1 USNO-B1 17.39 14.08 15.55 *
298.5755 35.5903 19.2 -1 USNO-B1 15.33 14.60 14.92 *
298.5748 35.5906 17.6 -1 USNO-B1 15.36 14.71 15.00 *
298.5721 35.5911 11.7 -1 USNO-B1 17.76 16.42 17.01 *
298.5705 35.5920 12.0 -1 USNO-B1 18.92 99.99 99.99 *
298.5749 35.5885 16.8 -1 USNO-B1 99.99 19.54 99.99 *
298.5720 35.5892 8.3 -1 USNO-B1 17.66 16.66 17.11 *
298.5717 35.5891 7.3 -1 USNO-B1 99.99 15.82 99.99 *
298.5711 35.5890 5.6 -1 USNO-B1 17.97 16.41 17.10 *
298.5661 35.5894 9.3 -1 USNO-B1 20.09 18.91 19.44 *
298.5718 35.5851 15.4 -1 USNO-B1 20.34 18.89 19.53 *
298.5674 35.5877 6.8 -1 USNO-B1 18.55 16.95 17.66 *
298.5694 35.5863 9.3 -1 USNO-B1 18.88 16.77 17.70 *
298.5661 35.5876 10.3 -1 USNO-B1 17.10 16.99 17.04 *
298.5664 35.5866 11.7 -1 USNO-B1 17.34 15.98 16.59 *
298.5643 35.5881 14.8 -1 USNO-B1 19.95 19.37 19.63 *
298.5665 35.5857 14.1 -1 USNO-B1 99.99 16.75 99.99 *
298.5666 35.5853 15.0 -1 USNO-B1 18.59 17.24 17.84 *
298.5641 35.5866 16.9 -1 USNO-B1 20.08 18.84 19.39 *
298.5671 35.5843 17.7 -1 USNO-B1 99.99 18.70 99.99 *
298.5726 35.5922 15.6 -1 GSC2.3 16.36 99.99 16.62 *
298.5746 35.5907 17.0 -1 GSC2.3 14.81 16.27 14.73 *
298.5717 35.5907 9.8 -1 GSC2.3 18.63 19.51 99.99 *
298.5701 35.5919 11.2 -1 GSC2.3 19.45 20.17 18.80 *
298.5723 35.5890 8.9 -1 GSC2.3 17.63 18.88 16.71 *
298.5663 35.5938 19.7 -1 GSC2.3 18.65 99.99 17.50 *
298.5705 35.5887 3.9 -1 GSC2.3 17.53 19.16 99.99 *
298.5663 35.5893 8.7 -1 GSC2.3 99.99 20.86 99.99 *
298.5694 35.5862 9.7 -1 GSC2.3 17.52 19.26 17.84 *
298.5656 35.5878 11.4 -1 GSC2.3 19.01 99.99 99.99 *
298.5663 35.5864 12.2 -1 GSC2.3 15.36 17.51 16.59 *
298.5663 35.5864 12.3 -1 GSC2.3 99.99 99.99 99.99 *
298.5668 35.5847 16.5 -1 GSC2.3 99.99 20.05 18.01 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 20.25" or brighter than 12 mag
-----------------
Entry 23 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.59481 (19:54:22.75) dec=35.59321 (+35:35:35.6) +/- 0.8" mag=18.53+/-0.19
dist=65.6 REFID=24 major=1.3 minor=0.4 flag=2 (blended)
*** The position of this source is inconsistent with the XRT position.
The position is 98.3 arc sec from the BAT position.
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
298.5941 35.5980 17.2 -1 USNO-B1 19.02 17.39 18.12
298.5951 35.5983 18.3 -1 USNO-B1 19.80 18.17 18.90
298.5914 35.5958 13.7 -1 USNO-B1 99.99 34.62 99.99
298.5885 35.5933 18.5 -1 USNO-B1 18.46 16.86 17.57
298.5897 35.5933 15.1 -1 USNO-B1 19.34 17.59 18.37
298.5962 35.5953 8.5 -1 USNO-B1 20.16 22.63 21.53 *
298.5939 35.5937 3.2 -1 USNO-B1 20.11 19.08 19.54 *
298.5974 35.5956 11.4 -1 USNO-B1 19.54 17.95 18.65 *
298.5902 35.5924 13.7 -1 USNO-B1 19.77 18.43 19.03
298.5964 35.5945 6.5 -1 USNO-B1 19.86 18.61 19.16 *
298.5938 35.5927 3.6 -1 USNO-B1 20.27 18.33 19.19 *
298.5968 35.5931 5.9 -1 USNO-B1 19.79 18.25 18.93 *
298.5947 35.5920 4.2 -1 USNO-B1 99.99 18.38 99.99 *
298.6010 35.5954 19.9 -1 USNO-B1 18.60 17.53 18.01
298.5944 35.5911 7.6 -1 USNO-B1 19.17 17.81 18.42 *
298.5942 35.5908 8.8 -1 USNO-B1 19.08 17.56 18.23 *
298.5909 35.5899 16.4 -1 USNO-B1 20.09 18.83 19.39
298.5985 35.5922 11.3 -1 USNO-B1 19.64 18.25 18.87 *
298.5911 35.5891 18.3 -1 USNO-B1 19.58 99.99 99.99
298.5972 35.5908 11.1 -1 USNO-B1 20.78 20.18 20.45 *
298.5969 35.5901 12.7 -1 USNO-B1 20.16 18.87 19.44 *
298.5940 35.5978 16.7 -1 GSC2.3 18.47 19.31 18.41
298.5886 35.5934 18.2 -1 GSC2.3 17.97 18.78 17.54
298.5974 35.5955 11.2 -1 GSC2.3 19.18 20.00 99.99 *
298.5903 35.5923 13.6 -1 GSC2.3 20.05 20.14 99.99
298.5967 35.5931 5.6 -1 GSC2.3 19.46 20.12 18.66 *
298.5944 35.5915 6.4 -1 GSC2.3 19.99 99.99 99.99 *
298.6011 35.5951 19.7 -1 GSC2.3 19.21 99.99 99.99
298.5940 35.5904 10.4 -1 GSC2.3 19.02 19.51 18.34 *
298.5984 35.5922 11.3 -1 GSC2.3 19.20 20.18 18.56 *
298.5913 35.5892 17.6 -1 GSC2.3 19.59 99.99 99.99
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 24 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.58135 (19:54:19.52) dec=35.58379 (+35:35:01.6) +/- 0.8" mag=17.08+/-0.15
dist=87.5 REFID=25 major=2.8 minor=0.4 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 147.3 arc sec from the BAT position.
Found 27 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
298.5820 35.5885 17.0 -1 USNO-B1 20.15 18.77 19.38
298.5835 35.5882 16.9 -1 USNO-B1 20.03 23.91 22.18
298.5819 35.5883 16.2 -1 USNO-B1 19.95 18.14 18.94
298.5797 35.5887 18.2 -1 USNO-B1 22.39 16.54 19.14
298.5789 35.5889 19.6 -1 USNO-B1 24.98 21.19 22.87
298.5860 35.5876 19.3 -1 USNO-B1 22.95 18.92 20.71
298.5811 35.5881 15.4 -1 USNO-B1 20.14 18.68 19.33
298.5868 35.5869 19.5 -1 USNO-B1 19.55 17.70 18.52
298.5847 35.5847 10.5 -1 USNO-B1 19.38 17.70 18.45 *
298.5749 35.5850 19.3 -1 USNO-B1 19.88 18.95 19.36
298.5880 35.5827 19.9 -1 USNO-B1 19.43 17.80 18.52
298.5769 35.5842 13.0 -1 USNO-B1 18.43 16.23 17.21 *
298.5865 35.5826 15.7 -1 USNO-B1 19.23 16.90 17.93
298.5796 35.5819 8.5 -1 USNO-B1 19.41 17.98 18.62 *
298.5818 35.5811 9.7 -1 USNO-B1 17.82 16.19 16.92 *
298.5767 35.5813 16.3 -1 USNO-B1 20.26 19.05 19.59
298.5791 35.5786 20.0 -1 USNO-B1 16.05 99.99 99.99
298.5822 35.5885 17.2 -1 GSC2.3 99.99 21.00 99.99
298.5868 35.5868 19.2 -1 GSC2.3 18.60 19.96 18.44
298.5847 35.5847 10.2 -1 GSC2.3 18.77 19.90 99.99 *
298.5750 35.5850 19.1 -1 GSC2.3 99.99 20.96 99.99
298.5769 35.5841 13.2 -1 GSC2.3 16.36 18.74 17.04 *
298.5867 35.5824 16.3 -1 GSC2.3 18.59 19.85 18.79
298.5796 35.5820 8.2 -1 GSC2.3 99.99 20.04 99.99 *
298.5796 35.5819 8.7 -1 GSC2.3 19.13 20.07 18.39 *
298.5817 35.5811 9.7 -1 GSC2.3 16.66 18.50 16.93 *
298.5791 35.5787 19.6 -1 GSC2.3 15.32 16.71 15.50
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
-----------------
Entry 25 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.57182 (19:54:17.24) dec=35.58483 (+35:35:05.4) +/- 0.8" mag=16.87+/-0.15
dist=88.8 REFID=26 major=1.4 minor=1.0 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 171.7 arc sec from the BAT position.
This source is near the edge of image (0.974)
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
298.5749 35.5885 16.1 -1 USNO-B1 99.99 19.54 99.99 *
298.5720 35.5892 15.8 -1 USNO-B1 17.66 16.66 17.11 *
298.5717 35.5891 15.3 -1 USNO-B1 99.99 15.82 99.99 *
298.5711 35.5890 15.3 -1 USNO-B1 17.97 16.41 17.10 *
298.5749 35.5850 9.1 -1 USNO-B1 19.88 18.95 19.36 *
298.5769 35.5842 15.1 -1 USNO-B1 18.43 16.23 17.21 *
298.5718 35.5851 1.1 -1 USNO-B1 20.34 18.89 19.53 *
298.5674 35.5877 16.6 -1 USNO-B1 18.55 16.95 17.66 *
298.5694 35.5863 8.9 -1 USNO-B1 18.88 16.77 17.70 *
298.5661 35.5876 19.6 -1 USNO-B1 17.10 16.99 17.04 *
298.5664 35.5866 17.1 -1 USNO-B1 17.34 15.98 16.59 *
298.5767 35.5813 19.1 -1 USNO-B1 20.26 19.05 19.59 *
298.5710 35.5831 6.8 -1 USNO-B1 20.27 19.60 19.90 *
298.5665 35.5857 16.0 -1 USNO-B1 99.99 16.75 99.99 *
298.5666 35.5853 15.5 -1 USNO-B1 18.59 17.24 17.84 *
298.5753 35.5806 18.2 -1 USNO-B1 50.00 18.63 99.99 *
298.5671 35.5843 14.1 -1 USNO-B1 99.99 18.70 99.99 *
298.5715 35.5816 11.5 -1 USNO-B1 20.35 18.64 19.40 *
298.5743 35.5799 19.3 -1 USNO-B1 20.56 19.05 19.72 *
298.5723 35.5890 15.0 -1 GSC2.3 17.63 18.88 16.71 *
298.5705 35.5887 14.5 -1 GSC2.3 17.53 19.16 99.99 *
298.5750 35.5850 9.4 -1 GSC2.3 99.99 20.96 99.99 *
298.5769 35.5841 15.0 -1 GSC2.3 16.36 18.74 17.04 *
298.5694 35.5862 8.7 -1 GSC2.3 17.52 19.26 17.84 *
298.5663 35.5864 17.0 -1 GSC2.3 15.36 17.51 16.59 *
298.5663 35.5864 17.0 -1 GSC2.3 99.99 99.99 99.99 *
298.5668 35.5847 14.7 -1 GSC2.3 99.99 20.05 18.01 *
298.5715 35.5815 11.9 -1 GSC2.3 20.04 99.99 99.99 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 20.25" or brighter than 12 mag
-----------------
Entry 26 in the list of sources is a candidate afterglow for 1218969_g131 with genie
ra=298.57630 (19:54:18.31) dec=35.58416 (+35:35:03.0) +/- 0.8" mag=17.60+/-0.16
dist=87.7 REFID=27 major=1.2 minor=1.1 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 160.3 arc sec from the BAT position.
Found 21 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
298.5797 35.5887 19.1 -1 USNO-B1 22.39 16.54 19.14
298.5789 35.5889 18.6 -1 USNO-B1 24.98 21.19 22.87
298.5811 35.5881 20.0 -1 USNO-B1 20.14 18.68 19.33
298.5749 35.5885 16.1 -1 USNO-B1 99.99 19.54 99.99
298.5749 35.5850 5.0 -1 USNO-B1 19.88 18.95 19.36 *
298.5769 35.5842 1.9 -1 USNO-B1 18.43 16.23 17.21 *
298.5718 35.5851 13.6 -1 USNO-B1 20.34 18.89 19.53
298.5796 35.5819 12.6 -1 USNO-B1 19.41 17.98 18.62 *
298.5818 35.5811 19.5 -1 USNO-B1 17.82 16.19 16.92
298.5767 35.5813 10.3 -1 USNO-B1 20.26 19.05 19.59 *
298.5710 35.5831 16.0 -1 USNO-B1 20.27 19.60 19.90
298.5753 35.5806 13.1 -1 USNO-B1 50.00 18.63 99.99 *
298.5715 35.5816 16.8 -1 USNO-B1 20.35 18.64 19.40
298.5743 35.5799 16.6 -1 USNO-B1 20.56 19.05 19.72
298.5761 35.5894 19.0 -1 GSC2.3 17.29 18.44 99.99
298.5750 35.5850 4.8 -1 GSC2.3 99.99 20.96 99.99 *
298.5769 35.5841 1.7 -1 GSC2.3 16.36 18.74 17.04 *
298.5796 35.5820 12.3 -1 GSC2.3 99.99 20.04 99.99 *
298.5796 35.5819 12.6 -1 GSC2.3 19.13 20.07 18.39 *
298.5817 35.5811 19.2 -1 GSC2.3 16.66 18.50 16.93
298.5715 35.5815 17.0 -1 GSC2.3 20.04 99.99 99.99
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 13.5" or brighter than 12 mag
Found 32 entries in star catalog(s) within 20" of the XRT position.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
298.5877 35.6061 18.4 -1 USNO-B1 17.58 15.07 16.19
298.5851 35.6047 15.3 -1 USNO-B1 18.38 17.38 17.83
298.5879 35.6062 19.0 -1 USNO-B1 17.30 15.27 16.17
298.5837 35.6044 14.2 -1 USNO-B1 20.18 18.13 19.04
298.5839 35.6065 8.1 -1 USNO-B1 20.25 18.39 19.22
298.5838 35.6032 18.4 -1 USNO-B1 16.33 19.67 18.19
298.5860 35.6085 12.1 -1 USNO-B1 18.84 16.70 17.65
298.5811 35.6044 13.5 -1 USNO-B1 19.05 17.41 18.14
298.5809 35.6044 13.8 -1 USNO-B1 99.99 17.96 99.99
298.5801 35.6071 6.6 -1 USNO-B1 16.76 15.70 16.17
298.5818 35.6096 5.4 -1 USNO-B1 16.96 15.92 16.38
298.5844 35.6109 12.4 -1 USNO-B1 23.22 20.62 21.78
298.5806 35.6103 8.9 -1 USNO-B1 18.13 17.06 17.54
298.5773 35.6048 18.2 -1 USNO-B1 20.09 18.30 19.10
298.5802 35.6108 10.9 -1 USNO-B1 18.83 17.00 17.81
298.5799 35.6110 11.8 -1 USNO-B1 17.95 16.74 17.28
298.5823 35.6130 17.8 -1 USNO-B1 20.46 19.42 19.88
298.5758 35.6062 19.2 -1 USNO-B1 20.23 18.50 19.27
298.5752 35.6074 19.7 -1 USNO-B1 19.47 18.55 18.96
298.5762 35.6104 18.7 -1 USNO-B1 19.59 14.68 16.86
298.5757 35.6103 19.7 -1 USNO-B1 20.09 18.52 19.22
298.5864 35.6060 15.1 -1 GSC2.3 18.47 19.61 99.99
298.5851 35.6047 15.3 -1 GSC2.3 18.35 19.34 18.01
298.5840 35.6065 8.5 -1 GSC2.3 99.99 20.82 99.99
298.5858 35.6084 11.3 -1 GSC2.3 18.28 19.63 18.21
298.5810 35.6044 13.7 -1 GSC2.3 18.56 19.75 18.55
298.5821 35.6094 4.8 -1 GSC2.3 16.21 17.58 99.99
298.5800 35.6070 6.9 -1 GSC2.3 15.67 17.01 16.20
298.5804 35.6102 8.8 -1 GSC2.3 18.20 19.29 15.77
298.5772 35.6048 18.3 -1 GSC2.3 19.30 20.82 99.99
298.5797 35.6113 13.2 -1 GSC2.3 18.59 19.76 99.99
298.5759 35.6061 19.0 -1 GSC2.3 19.91 21.04 99.99
The closest star is 4.75" away.
List UVOT sources within 20" of the XRT position:
Unmatched source ra=298.57650 (19:54:18.36) dec=35.61002 (+35:36:36.1) +/- 0.7" mag=16.31+/-0.14 dist=17.2 REFID=9 flag=3
Unmatched source ra=298.58005 (19:54:19.21) dec=35.60859 (+35:36:30.9) +/- 0.8" mag=18.01+/-0.17 dist=5.7 REFID=17 flag=0
There are 80157.195 counts in the bkg source region of 5613.0000 pixels.
Rate in bkg region from 0 to 45 arcsec is 14.281 counts/pixel (5-sig UL in 4" is 19.02 mag) for 1218969_g131
There are 3372.5847 counts in the xrt source region of 201.00000 pixels.
Rate in xrt region with 8 arcsec radius is 16.779 counts/pixel for 1218969_g131
There are 17081.904 counts in the xrt_bkg source region of 1163.0000 pixels.
Rate in xrt_bkg region from 15 to 25 arcsec is 14.688 counts/pixel (5-sig UL in 4" is 19.01 mag) for 1218969_g131
There are no candidates inside BAT error circle, but outside XRT error circle.
Good candidates have no ID, acceptable profiles,
mag between 9.01 and 19.58, XRT distances < 11.75",
are > ~(80 - 10*(mag-6))" from any bright star, and have had duplicates removed.
SUMMARY: 0 good candidate(s) found.
Results are questionable because aspect solution FAILED.
Region file: 1218969_731421290_240306d13h05m03s890576usUT_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(298.5857,35.6071,45")
fk5;-circle(298.589324721775,35.617668027281,6")
fk5;-circle(298.571139783189,35.6124011550764,6")
fk5;-circle(298.572013297442,35.611668301472,6")
fk5;-circle(298.576501694305,35.6100155717043,6")
fk5;-circle(298.592425799214,35.6152836201727,6")
fk5;-circle(298.595415355849,35.6130505935652,6")
fk5;-circle(298.599783000198,35.6100100544291,6")
fk5;-circle(298.580054479705,35.6085878087219,6")
Region file: 1218969_731421290_240306d13h05m03s890576usUT_xrt.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(298.5819,+35.6081,8")
Region file: 1218969_731421290_240306d13h05m03s890576usUT_xrt_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(298.5819,+35.6081,25")
fk5;-circle(298.5819,+35.6081,15")
fk5;-circle(298.576501694305,35.6100155717043,6")
image paragraph message for exposure 1 of trigger 1218969
THIS MESSAGE IS *NOT* READY FOR DISTRIBUTION.
MORE ANALYSIS IS REQUIRED TO DETERMINE WHETHER THERE IS AN AFTERGLOW CANDIDATE.
IMAGE PROBLEM: no aspect solution
SRCLIST PROBLEM: no srclist afterglow info
See notes for more details.
WARNING -- because of the LARGE EXTINCTION, results should be used cautiously.
2 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 GRB240306 (Swift/BAT trigger 1218969) at 12:32:38 UT,
---- UVOT paragraph for Joint or Stand-alone Circular ----
UVOT took a finding chart exposure of 250 seconds with the U filter starting 98
seconds after the BAT trigger. No credible afterglow candidate has been found
in the initial data products. The 2.7'x2.7' sub-image processing FAILED because
of no aspect solution. Results from the list of sources generated on-board are
not available at this time. No correction has been made for the large, but
uncertain, extinction expected.
------- notes for trigger 1218969 ------
uvot_gcn_auto.pl vrs. 2023-03-28 fem at 240306d13h05m06s900755usUT
Command line: /Home/eud/uvot_tdrss/perl/uvot_gcn_auto.pl -trig=1218969
-expid=731421290 -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/1218969/
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. Unreliable extinction found for
xrt position. XRT position found for Genie image. BAT position found.
UVOT exposure began at MET 731421290.19772 or about 2024:066:12:34:45 UT
No information found about the number of stars in the star catalog for srclist
region.
THERE IS NO ASPECT SOLUTION for the image data.
Found 27 source(s) in Genie image catalog. 2 source(s) are within 20.0" of the
xrt position. Found 27 Genie image source(s) without IDs. There are 0 good
candidate(s) in the Genie image catalog. Good candidates must be brighter than
19.58 mag. Found 1020 stars in largest star catalog for Genie image region. The
stars will eliminate afterglows from about 110% of the Genie image region.
Found 2 Genie source(s) within 20.0" of the XRT position. The brightest such
source has ra= 298.5801 dec= 35.6086 mag=18.01 sep=5.68". The closest Genie
source has ra= 298.5801 dec= 35.6086 mag=18.01 sep=5.68".
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 250 seconds with the U filter starting 98
seconds after the BAT trigger. There is a candidate afterglow in the rapidly
available 2.7'x2.7' sub-image at
RA(J2000) = 19:54:19.21 = 298.58005
DEC(J2000) = +35:36:30.9 = 35.60859
with a 90%-confidence error radius of about 0.79 arc sec. This position is 5.68
arc sec. from the center of the XRT error circle. The estimated magnitude is
18.01 with a 1-sigma error of about 0.17. No correction has been made for the
large, but uncertain, extinction expected.
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?
731421290 98 U srclist data are not available.
731421290 98 U image found no candidates.
List afterglow candidates for other finding charts.
------- Tokens for Quick GCN -------