image overlap message for exposure 2 of trigger 1218968
uvot_overlap.pl vrs. 2010-12-20b fem started at 240306d13h00m54s183639usUT
The observation of trigger 1218968 started 2024-03-06T12:30:46.6
Examining file 1218968_g295_uvot_sky_image.fits
The exposure ID is 731421046
The exposure time is 217.068 (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 (298.9216,35.4446) with a roll angle of 121.5
It is square with sides of 2.68 arc min. for an area of 7.17 sq arc min
The BAT error circle is centered at (298.9810,35.4110) with a radius of 3.000 arc min
This is 3.535 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 1.68 sq. arc min or 0.06 of the BAT error circle
The XRT error circle is centered at (298.9185,35.4459) with a radius of 0.078 arc min
This is 0.170 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 2 of trigger 1218968
find_uvot_ag.pl vrs. 2023-04-25a fem started at 240306d13h00m55s448663usUT
Observation start time is 2024-03-06T12:30:46.6
Examining file 1218968_g295_uvot_sources_image.fits
The exposure ID is 731421046
The exposure is 217.068 sec.
The bin size is 2 pixels
The filter is U
There are 29 detected source(s) for 1218968_g295
*** WARNING -- Aspect solution FAILED.
Results need to be checked by, for example, blinking image with DS9.
Star catalogs centered at 298.9265 , 35.4387 with radius 2.68 arc min.
n_usno: 938 n_gsc: 751
*** WARNING -- bright star catalog has 3 entries brighter than 12 mag
The brightest has mag 10.08
RA DEC Mag Color
bright star 0: 298.93001 (19:55:43.20) 35.46726 (+35:28:02.1) 11.87 USNO-V
bright star 1: 298.92343 (19:55:41.62) 35.39623 (+35:23:46.4) 10.08 USNO-R
bright star 2: 298.92435 (19:55:41.84) 35.39683 (+35:23:48.6) 11.59 GSC-V
Found 29 entries without IDs and 17 entries that are acceptable afterglow candidates for 1218968_g295.
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.
0 sources matched bright stars.
Magnitude criteria will be applied later.
BAT distances are from RA=298.9810 (19:55:55.44) DEC=35.4110 (+35:24:39.6)
XRT distances are from RA=298.9185 (19:55:40.44) DEC=35.4459 (+35:26:45.2)
*** WARNING 100 per cent of entries have no IDs.
-----------------
Entry 1 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.91550 (19:55:39.72) dec=35.41916 (+35:25:09.0) +/- 0.8" mag=16.65+/-0.15
dist=96.6 REFID=2 major=1.1 minor=0.7 flag=2 (blended)
*** The position of this source is inconsistent with the XRT position.
The position is 194.4 arc sec from the BAT position.
This source is near the edge of image (0.889)
Found 36 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
298.9184 35.4231 16.6 -1 USNO-B1 19.82 18.51 19.09 *
298.9138 35.4241 18.4 -1 USNO-B1 19.25 17.80 18.44 *
298.9219 35.4208 19.8 -1 USNO-B1 18.54 17.16 17.78 *
298.9199 35.4211 14.7 -1 USNO-B1 99.99 19.52 99.99 *
298.9211 35.4193 16.6 -1 USNO-B1 19.70 17.67 18.57 *
298.9198 35.4191 12.5 -1 USNO-B1 18.80 17.06 17.83 *
298.9170 35.4195 4.7 -1 USNO-B1 18.56 16.70 17.52 *
298.9144 35.4197 3.6 -1 USNO-B1 20.08 18.45 19.17 *
298.9120 35.4208 11.8 -1 USNO-B1 18.80 16.87 17.72 *
298.9172 35.4187 5.2 -1 USNO-B1 17.25 16.11 16.61 *
298.9201 35.4177 14.5 -1 USNO-B1 17.18 15.36 16.17 *
298.9197 35.4176 13.6 -1 USNO-B1 16.68 14.58 15.51 *
298.9191 35.4171 12.8 -1 USNO-B1 17.30 16.15 16.66 *
298.9102 35.4194 15.6 -1 USNO-B1 99.99 20.49 99.99 *
298.9114 35.4176 13.3 -1 USNO-B1 19.39 17.11 18.12 *
298.9153 35.4158 12.2 -1 USNO-B1 18.57 17.69 18.08 *
298.9112 35.4165 15.8 -1 USNO-B1 16.55 15.25 15.83 *
298.9146 35.4138 19.6 -1 USNO-B1 19.41 17.75 18.49 *
298.9182 35.4231 16.2 -1 GSC2.3 19.80 20.55 99.99 *
298.9137 35.4240 18.3 -1 GSC2.3 18.84 19.81 18.61 *
298.9219 35.4207 19.5 -1 GSC2.3 17.89 19.21 18.02 *
298.9115 35.4229 17.9 -1 GSC2.3 19.00 20.10 18.69 *
298.9196 35.4193 12.0 -1 GSC2.3 18.91 20.01 99.99 *
298.9170 35.4197 4.6 -1 GSC2.3 99.99 20.45 99.99 *
298.9176 35.4187 6.4 -1 GSC2.3 99.99 99.99 99.99 *
298.9210 35.4178 16.8 -1 GSC2.3 99.99 99.99 99.99 *
298.9144 35.4196 3.7 -1 GSC2.3 20.00 20.87 99.99 *
298.9169 35.4187 4.5 -1 GSC2.3 16.34 18.35 16.87 *
298.9106 35.4215 16.8 -1 GSC2.3 99.99 20.77 99.99 *
298.9120 35.4207 11.6 -1 GSC2.3 17.42 19.62 17.80 *
298.9201 35.4176 14.7 -1 GSC2.3 15.47 16.99 15.81 *
298.9165 35.4183 4.4 -1 GSC2.3 99.99 99.99 99.99 *
298.9189 35.4164 14.1 -1 GSC2.3 18.44 99.99 99.99 *
298.9152 35.4157 12.4 -1 GSC2.3 18.50 19.41 18.24 *
298.9111 35.4164 16.2 -1 GSC2.3 15.18 16.60 15.77 *
298.9145 35.4138 19.6 -1 GSC2.3 18.75 20.50 18.81 *
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 2 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.91439 (19:55:39.45) dec=35.41803 (+35:25:04.9) +/- 0.8" mag=17.48+/-0.15
dist=101.0 REFID=3 major=1.1 minor=0.9 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 197.1 arc sec from the BAT position.
This source is near the edge of image (0.913)
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
298.9199 35.4211 19.6 -1 USNO-B1 99.99 19.52 99.99 *
298.9198 35.4191 16.3 -1 USNO-B1 18.80 17.06 17.83 *
298.9170 35.4195 9.5 -1 USNO-B1 18.56 16.70 17.52 *
298.9144 35.4197 5.9 -1 USNO-B1 20.08 18.45 19.17 *
298.9120 35.4208 12.1 -1 USNO-B1 18.80 16.87 17.72 *
298.9172 35.4187 8.5 -1 USNO-B1 17.25 16.11 16.61 *
298.9201 35.4177 16.8 -1 USNO-B1 17.18 15.36 16.17 *
298.9197 35.4176 15.7 -1 USNO-B1 16.68 14.58 15.51 *
298.9191 35.4171 14.2 -1 USNO-B1 17.30 16.15 16.66 *
298.9102 35.4194 13.2 -1 USNO-B1 99.99 20.49 99.99 *
298.9114 35.4176 8.9 -1 USNO-B1 19.39 17.11 18.12 *
298.9153 35.4158 8.6 -1 USNO-B1 18.57 17.69 18.08 *
298.9112 35.4165 10.8 -1 USNO-B1 16.55 15.25 15.83 *
298.9146 35.4138 15.4 -1 USNO-B1 19.41 17.75 18.49 *
298.9138 35.4135 16.3 -1 USNO-B1 19.69 17.18 18.29 *
298.9115 35.4229 19.5 -1 GSC2.3 19.00 20.10 18.69 *
298.9196 35.4193 15.9 -1 GSC2.3 18.91 20.01 99.99 *
298.9170 35.4197 9.6 -1 GSC2.3 99.99 20.45 99.99 *
298.9176 35.4187 9.8 -1 GSC2.3 99.99 99.99 99.99 *
298.9210 35.4178 19.4 -1 GSC2.3 99.99 99.99 99.99 *
298.9144 35.4196 5.7 -1 GSC2.3 20.00 20.87 99.99 *
298.9169 35.4187 7.7 -1 GSC2.3 16.34 18.35 16.87 *
298.9106 35.4215 16.9 -1 GSC2.3 99.99 20.77 99.99 *
298.9120 35.4207 11.8 -1 GSC2.3 17.42 19.62 17.80 *
298.9201 35.4176 16.9 -1 GSC2.3 15.47 16.99 15.81 *
298.9165 35.4183 6.3 -1 GSC2.3 99.99 99.99 99.99 *
298.9189 35.4164 14.5 -1 GSC2.3 18.44 99.99 99.99 *
298.9152 35.4157 8.5 -1 GSC2.3 18.50 19.41 18.24 *
298.9111 35.4164 11.1 -1 GSC2.3 15.18 16.60 15.77 *
298.9145 35.4138 15.3 -1 GSC2.3 18.75 20.50 18.81 *
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 8 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.93222 (19:55:43.73) dec=35.45066 (+35:27:02.4) +/- 0.9" mag=19.03+/-0.22
dist=43.7 REFID=9 major=1.2 minor=0.6 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 202.1 arc sec from the BAT position.
Found 23 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
298.9288 35.4464 18.2 -1 USNO-B1 19.43 17.43 18.32
298.9331 35.4456 18.4 -1 USNO-B1 16.93 15.44 16.10
298.9286 35.4484 13.3 -1 USNO-B1 19.46 17.59 18.42 *
298.9328 35.4486 7.5 -1 USNO-B1 19.12 99.99 99.99 *
298.9257 35.4504 19.1 -1 USNO-B1 99.99 18.49 99.99
298.9280 35.4506 12.4 -1 USNO-B1 19.34 18.00 18.59 *
298.9364 35.4493 13.1 -1 USNO-B1 17.51 16.18 16.77 *
298.9333 35.4509 3.2 -1 USNO-B1 18.34 16.68 17.41 *
298.9324 35.4517 3.6 -1 USNO-B1 18.55 17.05 17.72 *
298.9321 35.4522 5.5 -1 USNO-B1 99.99 17.59 99.99 *
298.9382 35.4494 18.1 -1 USNO-B1 17.55 15.79 16.57
298.9271 35.4530 17.4 -1 USNO-B1 99.99 19.70 99.99
298.9357 35.4523 11.8 -1 USNO-B1 99.99 25.06 99.99 *
298.9366 35.4522 13.9 -1 USNO-B1 20.17 17.39 18.63
298.9323 35.4547 14.6 -1 USNO-B1 20.31 17.87 18.95
298.9294 35.4460 18.6 -1 GSC2.3 16.80 99.99 99.99
298.9331 35.4455 18.6 -1 GSC2.3 15.63 17.07 16.03
298.9289 35.4483 13.0 -1 GSC2.3 19.51 20.27 99.99 *
298.9278 35.4506 12.9 -1 GSC2.3 19.29 20.04 18.57 *
298.9360 35.4492 12.4 -1 GSC2.3 16.71 18.14 17.08 *
298.9331 35.4508 2.7 -1 GSC2.3 16.31 18.45 17.11 *
298.9383 35.4494 18.5 -1 GSC2.3 17.16 18.13 16.87
298.9364 35.4517 12.9 -1 GSC2.3 19.91 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 1218968_g295 with genie
ra=298.92995 (19:55:43.19) dec=35.45039 (+35:27:01.4) +/- 0.8" mag=18.65+/-0.19
dist=37.3 REFID=11 major=1.5 minor=1.0 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 206.2 arc sec from the BAT position.
Found 26 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
298.9290 35.4454 18.3 -1 USNO-B1 17.64 16.29 16.89
298.9293 35.4456 17.4 -1 USNO-B1 18.54 15.86 17.04
298.9288 35.4464 14.6 -1 USNO-B1 19.43 17.43 18.32
298.9331 35.4456 19.5 -1 USNO-B1 16.93 15.44 16.10
298.9286 35.4484 8.2 -1 USNO-B1 19.46 17.59 18.42 *
298.9250 35.4494 14.8 -1 USNO-B1 18.59 17.62 18.05
298.9328 35.4486 10.4 -1 USNO-B1 19.12 99.99 99.99 *
298.9257 35.4504 12.4 -1 USNO-B1 99.99 18.49 99.99 *
298.9280 35.4506 5.8 -1 USNO-B1 19.34 18.00 18.59 *
298.9364 35.4493 19.2 -1 USNO-B1 17.51 16.18 16.77
298.9333 35.4509 9.9 -1 USNO-B1 18.34 16.68 17.41 *
298.9324 35.4517 8.5 -1 USNO-B1 18.55 17.05 17.72 *
298.9321 35.4522 9.1 -1 USNO-B1 99.99 17.59 99.99 *
298.9271 35.4530 12.7 -1 USNO-B1 99.99 19.70 99.99 *
298.9357 35.4523 18.2 -1 USNO-B1 99.99 25.06 99.99
298.9323 35.4547 17.0 -1 USNO-B1 20.31 17.87 18.95
298.9286 35.4450 19.9 -1 GSC2.3 17.44 18.03 16.51
298.9294 35.4460 15.7 -1 GSC2.3 16.80 99.99 99.99
298.9331 35.4455 19.7 -1 GSC2.3 15.63 17.07 16.03
298.9289 35.4483 8.2 -1 GSC2.3 19.51 20.27 99.99 *
298.9233 35.4496 19.6 -1 GSC2.3 20.16 99.99 99.99
298.9278 35.4506 6.2 -1 GSC2.3 19.29 20.04 18.57 *
298.9245 35.4506 15.9 -1 GSC2.3 19.61 20.37 99.99
298.9360 35.4492 18.4 -1 GSC2.3 16.71 18.14 17.08
298.9331 35.4508 9.5 -1 GSC2.3 16.31 18.45 17.11 *
298.9364 35.4517 19.6 -1 GSC2.3 19.91 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 12 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.92465 (19:55:41.92) dec=35.44562 (+35:26:44.2) +/- 0.8" mag=17.93+/-0.16
dist=18.1 REFID=13 major=1.6 minor=0.6 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 207.0 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
298.9284 35.4417 17.9 -1 USNO-B1 20.30 19.57 19.89
298.9246 35.4423 12.1 -1 USNO-B1 20.11 18.33 19.12 *
298.9298 35.4427 18.3 -1 USNO-B1 19.07 99.99 99.99
298.9243 35.4436 7.3 -1 USNO-B1 19.71 17.79 18.64 *
298.9302 35.4433 18.3 -1 USNO-B1 18.45 17.91 18.15
298.9197 35.4426 18.2 -1 USNO-B1 20.18 18.83 19.43
298.9290 35.4454 12.8 -1 USNO-B1 17.64 16.29 16.89 *
298.9217 35.4445 9.6 -1 USNO-B1 20.29 19.14 19.65 *
298.9293 35.4456 13.6 -1 USNO-B1 18.54 15.86 17.04
298.9288 35.4464 12.5 -1 USNO-B1 19.43 17.43 18.32 *
298.9201 35.4455 13.2 -1 USNO-B1 19.70 17.95 18.73 *
298.9231 35.4469 6.5 -1 USNO-B1 18.40 16.81 17.51 *
298.9286 35.4484 15.3 -1 USNO-B1 19.46 17.59 18.42
298.9250 35.4494 13.6 -1 USNO-B1 18.59 17.62 18.05
298.9257 35.4504 17.4 -1 USNO-B1 99.99 18.49 99.99
298.9246 35.4421 12.7 -1 GSC2.3 19.75 21.03 99.99 *
298.9297 35.4429 17.9 -1 GSC2.3 19.11 20.45 18.74
298.9242 35.4436 7.5 -1 GSC2.3 18.88 20.27 99.99 *
298.9286 35.4450 12.0 -1 GSC2.3 17.44 18.03 16.51 *
298.9294 35.4460 14.0 -1 GSC2.3 16.80 99.99 99.99
298.9201 35.4455 13.3 -1 GSC2.3 19.01 20.23 18.77 *
298.9231 35.4469 6.5 -1 GSC2.3 17.46 18.89 17.46 *
298.9289 35.4483 15.7 -1 GSC2.3 19.51 20.27 99.99
298.9233 35.4496 15.0 -1 GSC2.3 20.16 99.99 99.99
298.9245 35.4506 17.8 -1 GSC2.3 19.61 20.37 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 13 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.94776 (19:55:47.46) dec=35.44956 (+35:26:58.4) +/- 0.8" mag=18.53+/-0.19
dist=86.8 REFID=14 major=1.1 minor=0.8 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 169.6 arc sec from the BAT position.
This source is near the edge of image (0.909)
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
298.9430 35.4462 18.4 -1 USNO-B1 19.73 18.12 18.83 *
298.9455 35.4482 8.4 -1 USNO-B1 20.27 19.17 19.66 *
298.9471 35.4465 11.1 -1 USNO-B1 19.84 17.84 18.73 *
298.9421 35.4524 19.5 -1 USNO-B1 17.65 15.95 16.70 *
298.9459 35.4491 5.8 -1 USNO-B1 20.21 19.05 19.57 *
298.9449 35.4511 10.1 -1 USNO-B1 20.31 19.43 19.82 *
298.9490 35.4465 11.7 -1 USNO-B1 99.99 19.47 99.99 *
298.9490 35.4501 4.2 -1 USNO-B1 19.32 18.48 18.85 *
298.9522 35.4462 17.6 -1 USNO-B1 19.97 18.43 19.11 *
298.9490 35.4519 9.1 -1 USNO-B1 20.00 18.54 19.19 *
298.9506 35.4501 8.6 -1 USNO-B1 19.67 18.23 18.87 *
298.9480 35.4537 14.8 -1 USNO-B1 99.99 17.62 99.99 *
298.9525 35.4508 14.6 -1 USNO-B1 18.69 18.86 18.78 *
298.9497 35.4549 19.9 -1 USNO-B1 17.52 14.70 15.95 *
298.9430 35.4461 18.6 -1 GSC2.3 19.38 20.48 99.99 *
298.9471 35.4465 11.2 -1 GSC2.3 19.24 20.19 18.64 *
298.9420 35.4523 19.6 -1 GSC2.3 16.08 18.00 16.79 *
298.9488 35.4501 3.6 -1 GSC2.3 19.59 20.00 99.99 *
298.9520 35.4465 16.5 -1 GSC2.3 19.88 20.54 99.99 *
298.9474 35.4534 14.0 -1 GSC2.3 19.22 20.60 99.99 *
298.9516 35.4482 12.2 -1 GSC2.3 19.22 20.25 99.99 *
298.9504 35.4501 8.1 -1 GSC2.3 19.74 20.35 99.99 *
298.9520 35.4515 14.3 -1 GSC2.3 20.07 20.64 99.99 *
298.9493 35.4547 19.2 -1 GSC2.3 15.22 16.50 15.60 *
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 14 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.91731 (19:55:40.16) dec=35.44501 (+35:26:42.0) +/- 0.8" mag=18.13+/-0.17
dist=4.7 REFID=15 major=1.5 minor=0.5 flag=0
Found 22 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
298.9197 35.4426 11.0 -1 USNO-B1 20.18 18.83 19.43 *
298.9217 35.4445 13.0 -1 USNO-B1 20.29 19.14 19.65 *
298.9170 35.4404 16.6 -1 USNO-B1 18.87 16.73 17.68
298.9201 35.4455 8.5 -1 USNO-B1 19.70 17.95 18.73 *
298.9231 35.4469 18.2 -1 USNO-B1 18.40 16.81 17.51
298.9164 35.4420 11.3 -1 USNO-B1 19.82 17.64 18.61 *
298.9173 35.4455 1.9 -1 USNO-B1 99.99 18.27 99.99 *
298.9146 35.4428 11.2 -1 USNO-B1 18.92 16.73 17.70 *
298.9131 35.4421 16.2 -1 USNO-B1 17.55 15.58 16.45
298.9147 35.4452 7.6 -1 USNO-B1 19.43 17.85 18.55 *
298.9178 35.4485 12.6 -1 USNO-B1 99.99 18.70 99.99 *
298.9113 35.4469 18.9 -1 USNO-B1 17.80 16.02 16.81
298.9169 35.4404 16.7 -1 GSC2.3 17.45 19.18 17.61
298.9201 35.4455 8.4 -1 GSC2.3 19.01 20.23 18.77 *
298.9231 35.4469 18.2 -1 GSC2.3 17.46 18.89 17.46
298.9164 35.4421 10.9 -1 GSC2.3 19.43 20.17 99.99 *
298.9171 35.4454 1.5 -1 GSC2.3 19.76 99.99 99.99 *
298.9146 35.4428 11.4 -1 GSC2.3 18.83 20.06 99.99 *
298.9130 35.4419 16.8 -1 GSC2.3 15.99 17.80 16.37
298.9146 35.4452 8.0 -1 GSC2.3 18.80 20.14 18.56 *
298.9203 35.4500 20.0 -1 GSC2.3 12.70 14.83 13.63
298.9114 35.4470 18.8 -1 GSC2.3 16.63 18.38 17.12
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 1218968_g295 with genie
ra=298.93201 (19:55:43.68) dec=35.43431 (+35:26:03.5) +/- 0.8" mag=16.49+/-0.14
dist=57.5 REFID=16 major=5.7 minor=0.9 flag=19 (neighbor+blended+aperture_incomplete)
*** The position of this source is inconsistent with the XRT position.
The position is 166.4 arc sec from the BAT position.
Found 18 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
298.9291 35.4378 15.1 -1 USNO-B1 18.37 16.41 17.28
298.9289 35.4374 14.3 -1 USNO-B1 18.37 99.99 99.99
298.9321 35.4358 5.4 -1 USNO-B1 17.99 16.98 17.43 *
298.9295 35.4329 8.8 -1 USNO-B1 17.09 15.46 16.18 *
298.9346 35.4387 17.6 -1 USNO-B1 19.17 18.22 18.64
298.9329 35.4340 2.9 -1 USNO-B1 15.50 13.98 14.65 *
298.9351 35.4369 13.2 -1 USNO-B1 19.62 18.33 18.90 *
298.9296 35.4302 16.3 -1 USNO-B1 19.41 17.14 18.15
298.9319 35.4292 18.4 -1 USNO-B1 16.05 13.96 14.89
298.9290 35.4381 16.3 -1 GSC2.3 17.92 18.61 16.84
298.9289 35.4371 13.5 -1 GSC2.3 17.40 99.99 99.99
298.9318 35.4361 6.3 -1 GSC2.3 18.41 19.77 99.99 *
298.9336 35.4385 15.8 -1 GSC2.3 19.54 20.03 99.99
298.9294 35.4329 9.2 -1 GSC2.3 15.62 17.29 16.18 *
298.9348 35.4366 11.5 -1 GSC2.3 99.99 21.01 99.99 *
298.9330 35.4340 3.2 -1 GSC2.3 13.76 15.47 14.63 *
298.9294 35.4303 16.4 -1 GSC2.3 18.89 20.24 99.99
298.9318 35.4291 18.9 -1 GSC2.3 13.84 15.91 14.84
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 16 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.92128 (19:55:41.11) dec=35.44247 (+35:26:32.9) +/- 0.8" mag=16.85+/-0.15
dist=14.8 REFID=17 major=1.2 minor=0.8 flag=2 (blended)
*** The position of this source is inconsistent with the XRT position.
The position is 208.6 arc sec from the BAT position.
Found 26 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
298.9256 35.4390 17.9 -1 USNO-B1 18.89 17.69 18.23
298.9262 35.4396 17.8 -1 USNO-B1 18.83 17.51 18.10
298.9236 35.4392 13.7 -1 USNO-B1 19.77 18.47 19.05
298.9246 35.4423 9.7 -1 USNO-B1 20.11 18.33 19.12 *
298.9243 35.4436 9.7 -1 USNO-B1 19.71 17.79 18.64 *
298.9197 35.4426 4.8 -1 USNO-B1 20.18 18.83 19.43 *
298.9217 35.4445 7.4 -1 USNO-B1 20.29 19.14 19.65 *
298.9178 35.4392 15.5 -1 USNO-B1 19.40 17.46 18.32
298.9170 35.4404 14.7 -1 USNO-B1 18.87 16.73 17.68
298.9201 35.4455 11.5 -1 USNO-B1 19.70 17.95 18.73 *
298.9231 35.4469 16.8 -1 USNO-B1 18.40 16.81 17.51
298.9164 35.4420 14.3 -1 USNO-B1 19.82 17.64 18.61
298.9173 35.4455 16.0 -1 USNO-B1 99.99 18.27 99.99
298.9146 35.4428 19.7 -1 USNO-B1 18.92 16.73 17.70
298.9255 35.4388 18.1 -1 GSC2.3 18.72 19.77 18.44
298.9265 35.4398 18.0 -1 GSC2.3 19.27 20.06 99.99
298.9235 35.4391 13.7 -1 GSC2.3 20.03 20.46 99.99
298.9246 35.4421 9.7 -1 GSC2.3 19.75 21.03 99.99 *
298.9242 35.4436 9.4 -1 GSC2.3 18.88 20.27 99.99 *
298.9178 35.4390 16.0 -1 GSC2.3 19.25 20.32 99.99
298.9169 35.4404 14.9 -1 GSC2.3 17.45 19.18 17.61
298.9201 35.4455 11.4 -1 GSC2.3 19.01 20.23 18.77 *
298.9231 35.4469 16.7 -1 GSC2.3 17.46 18.89 17.46
298.9164 35.4421 14.3 -1 GSC2.3 19.43 20.17 99.99
298.9171 35.4454 16.1 -1 GSC2.3 19.76 99.99 99.99
298.9146 35.4428 19.8 -1 GSC2.3 18.83 20.06 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 17 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.92514 (19:55:42.03) dec=35.43952 (+35:26:22.3) +/- 0.8" mag=16.52+/-0.14
dist=30.1 REFID=18 major=1.7 minor=0.7 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 193.3 arc sec from the BAT position.
Found 23 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
298.9256 35.4390 2.4 -1 USNO-B1 18.89 17.69 18.23 *
298.9262 35.4396 3.2 -1 USNO-B1 18.83 17.51 18.10 *
298.9291 35.4378 13.2 -1 USNO-B1 18.37 16.41 17.28 *
298.9289 35.4374 13.5 -1 USNO-B1 18.37 99.99 99.99 *
298.9236 35.4392 4.7 -1 USNO-B1 19.77 18.47 19.05 *
298.9284 35.4417 12.3 -1 USNO-B1 20.30 19.57 19.89 *
298.9250 35.4353 15.3 -1 USNO-B1 19.93 17.80 18.75
298.9226 35.4369 12.0 -1 USNO-B1 20.31 19.41 19.81 *
298.9246 35.4423 10.0 -1 USNO-B1 20.11 18.33 19.12 *
298.9298 35.4427 17.9 -1 USNO-B1 19.07 99.99 99.99
298.9225 35.4348 18.7 -1 USNO-B1 19.45 17.07 18.12
298.9243 35.4436 15.0 -1 USNO-B1 19.71 17.79 18.64
298.9197 35.4426 19.6 -1 USNO-B1 20.18 18.83 19.43
298.9255 35.4388 2.8 -1 GSC2.3 18.72 19.77 18.44 *
298.9265 35.4398 4.1 -1 GSC2.3 19.27 20.06 99.99 *
298.9290 35.4381 12.3 -1 GSC2.3 17.92 18.61 16.84 *
298.9235 35.4391 4.9 -1 GSC2.3 20.03 20.46 99.99 *
298.9289 35.4371 14.1 -1 GSC2.3 17.40 99.99 99.99
298.9250 35.4353 15.3 -1 GSC2.3 19.24 20.76 18.73
298.9246 35.4421 9.4 -1 GSC2.3 19.75 21.03 99.99 *
298.9297 35.4429 18.2 -1 GSC2.3 19.11 20.45 18.74
298.9242 35.4436 14.8 -1 GSC2.3 18.88 20.27 99.99
298.9224 35.4347 19.2 -1 GSC2.3 17.23 19.34 17.93
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 18 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.94541 (19:55:46.90) dec=35.44220 (+35:26:31.9) +/- 0.8" mag=17.67+/-0.16
dist=80.0 REFID=19 major=1.7 minor=0.5 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 153.3 arc sec from the BAT position.
Found 26 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
298.9401 35.4427 15.6 -1 USNO-B1 99.99 20.88 99.99
298.9410 35.4381 19.5 -1 USNO-B1 19.25 17.26 18.15
298.9439 35.4386 13.6 -1 USNO-B1 20.30 19.69 19.96
298.9442 35.4410 5.5 -1 USNO-B1 20.22 18.59 19.31 *
298.9443 35.4413 4.6 -1 USNO-B1 20.19 18.21 19.09 *
298.9430 35.4462 16.1 -1 USNO-B1 19.73 18.12 18.83
298.9469 35.4376 17.0 -1 USNO-B1 17.66 15.46 16.44
298.9475 35.4391 12.9 -1 USNO-B1 18.40 17.69 18.01 *
298.9477 35.4409 8.1 -1 USNO-B1 19.24 17.91 18.50 *
298.9472 35.4440 8.2 -1 USNO-B1 17.98 16.08 16.92 *
298.9476 35.4437 8.5 -1 USNO-B1 19.16 17.14 18.04 *
298.9471 35.4465 16.3 -1 USNO-B1 19.84 17.84 18.73
298.9506 35.4419 15.2 -1 USNO-B1 19.00 18.31 18.62
298.9490 35.4465 18.6 -1 USNO-B1 99.99 19.47 99.99
298.9512 35.4410 17.4 -1 USNO-B1 19.34 17.63 18.39
298.9410 35.4381 19.8 -1 GSC2.3 18.24 19.62 18.31
298.9442 35.4415 4.5 -1 GSC2.3 19.82 99.99 99.99 *
298.9430 35.4461 15.7 -1 GSC2.3 19.38 20.48 99.99
298.9469 35.4375 17.4 -1 GSC2.3 15.86 18.04 16.27
298.9474 35.4392 12.3 -1 GSC2.3 19.19 19.87 99.99 *
298.9467 35.4439 7.4 -1 GSC2.3 17.21 18.53 17.39 *
298.9476 35.4410 7.9 -1 GSC2.3 19.31 20.01 18.83 *
298.9480 35.4434 8.6 -1 GSC2.3 19.24 99.99 99.99 *
298.9471 35.4465 16.2 -1 GSC2.3 19.24 20.19 18.64
298.9493 35.4412 12.0 -1 GSC2.3 19.95 99.99 99.99 *
298.9510 35.4410 17.0 -1 GSC2.3 18.78 20.09 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 19 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.93540 (19:55:44.50) dec=35.44041 (+35:26:25.5) +/- 0.8" mag=17.28+/-0.15
dist=53.4 REFID=20 major=1.7 minor=0.5 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 170.6 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
298.9298 35.4427 18.5 -1 USNO-B1 19.07 99.99 99.99
298.9321 35.4358 19.2 -1 USNO-B1 17.99 16.98 17.43
298.9302 35.4433 18.4 -1 USNO-B1 18.45 17.91 18.15
298.9328 35.4413 8.3 -1 USNO-B1 19.72 18.74 19.18 *
298.9346 35.4387 6.5 -1 USNO-B1 19.17 18.22 18.64 *
298.9350 35.4396 3.1 -1 USNO-B1 20.26 19.31 19.73 *
298.9347 35.4415 4.5 -1 USNO-B1 17.70 16.77 17.18 *
298.9351 35.4369 12.6 -1 USNO-B1 19.62 18.33 18.90 *
298.9355 35.4414 3.6 -1 USNO-B1 18.36 17.29 17.77 *
298.9331 35.4456 19.9 -1 USNO-B1 16.93 15.44 16.10
298.9384 35.4400 8.9 -1 USNO-B1 19.86 18.65 19.19 *
298.9385 35.4381 12.4 -1 USNO-B1 18.38 16.80 17.50 *
298.9401 35.4427 16.0 -1 USNO-B1 99.99 20.88 99.99
298.9410 35.4381 18.4 -1 USNO-B1 19.25 17.26 18.15
298.9297 35.4429 18.8 -1 GSC2.3 19.11 20.45 18.74
298.9318 35.4361 18.9 -1 GSC2.3 18.41 19.77 99.99
298.9325 35.4412 9.0 -1 GSC2.3 20.06 20.70 99.99 *
298.9336 35.4385 8.7 -1 GSC2.3 19.54 20.03 99.99 *
298.9344 35.4415 4.7 -1 GSC2.3 17.32 18.24 17.22 *
298.9348 35.4366 13.9 -1 GSC2.3 99.99 21.01 99.99
298.9360 35.4413 3.8 -1 GSC2.3 19.25 99.99 99.99 *
298.9331 35.4455 19.7 -1 GSC2.3 15.63 17.07 16.03
298.9377 35.4401 6.9 -1 GSC2.3 19.82 99.99 99.99 *
298.9384 35.4380 12.4 -1 GSC2.3 17.30 18.83 17.20 *
298.9410 35.4381 18.4 -1 GSC2.3 18.24 19.62 18.31
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 21 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.91983 (19:55:40.76) dec=35.43882 (+35:26:19.8) +/- 0.8" mag=18.41+/-0.18
dist=25.8 REFID=22 major=1.3 minor=0.8 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 205.5 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
298.9256 35.4390 17.1 -1 USNO-B1 18.89 17.69 18.23
298.9262 35.4396 18.9 -1 USNO-B1 18.83 17.51 18.10
298.9236 35.4392 11.1 -1 USNO-B1 19.77 18.47 19.05 *
298.9250 35.4353 19.8 -1 USNO-B1 19.93 17.80 18.75
298.9226 35.4369 10.7 -1 USNO-B1 20.31 19.41 19.81 *
298.9246 35.4423 18.6 -1 USNO-B1 20.11 18.33 19.12
298.9225 35.4348 16.5 -1 USNO-B1 19.45 17.07 18.12
298.9219 35.4337 19.3 -1 USNO-B1 19.44 16.64 17.88
298.9197 35.4426 13.7 -1 USNO-B1 20.18 18.83 19.43
298.9194 35.4350 13.9 -1 USNO-B1 99.99 18.99 99.99
298.9178 35.4392 6.2 -1 USNO-B1 19.40 17.46 18.32 *
298.9173 35.4366 11.0 -1 USNO-B1 17.95 16.11 16.92 *
298.9170 35.4404 10.1 -1 USNO-B1 18.87 16.73 17.68 *
298.9166 35.4360 13.9 -1 USNO-B1 18.50 17.04 17.69
298.9164 35.4420 15.0 -1 USNO-B1 19.82 17.64 18.61
298.9131 35.4391 19.8 -1 USNO-B1 16.54 15.23 15.81
298.9255 35.4388 16.6 -1 GSC2.3 18.72 19.77 18.44
298.9265 35.4398 19.8 -1 GSC2.3 19.27 20.06 99.99
298.9235 35.4391 10.9 -1 GSC2.3 20.03 20.46 99.99 *
298.9250 35.4353 19.8 -1 GSC2.3 19.24 20.76 18.73
298.9246 35.4421 18.2 -1 GSC2.3 19.75 21.03 99.99
298.9224 35.4347 16.8 -1 GSC2.3 17.23 19.34 17.93
298.9178 35.4390 6.1 -1 GSC2.3 19.25 20.32 99.99 *
298.9174 35.4366 10.5 -1 GSC2.3 17.25 18.64 16.81 *
298.9169 35.4404 10.3 -1 GSC2.3 17.45 19.18 17.61 *
298.9164 35.4421 15.3 -1 GSC2.3 19.43 20.17 99.99
298.9161 35.4357 15.8 -1 GSC2.3 17.81 19.34 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 1218968_g295 with genie
ra=298.95267 (19:55:48.64) dec=35.43673 (+35:26:12.2) +/- 0.9" mag=18.92+/-0.21
dist=105.5 REFID=23 major=1.5 minor=0.5 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 124.4 arc sec from the BAT position.
This source is near the edge of image (0.885)
Found 32 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
298.9469 35.4376 17.2 -1 USNO-B1 17.66 15.46 16.44 *
298.9475 35.4391 17.3 -1 USNO-B1 18.40 17.69 18.01 *
298.9506 35.4419 19.5 -1 USNO-B1 19.00 18.31 18.62 *
298.9511 35.4371 4.9 -1 USNO-B1 19.53 17.53 18.42 *
298.9498 35.4320 18.9 -1 USNO-B1 18.52 16.86 17.59 *
298.9512 35.4410 16.0 -1 USNO-B1 19.34 17.63 18.39 *
298.9506 35.4335 13.2 -1 USNO-B1 19.06 17.65 18.28 *
298.9509 35.4338 11.6 -1 USNO-B1 18.48 15.86 17.02 *
298.9514 35.4339 10.7 -1 USNO-B1 17.79 16.34 16.98 *
298.9524 35.4385 6.6 -1 USNO-B1 99.99 19.72 99.99 *
298.9534 35.4350 6.5 -1 USNO-B1 20.26 18.93 19.52 *
298.9531 35.4324 15.6 -1 USNO-B1 18.45 17.70 18.03 *
298.9542 35.4413 16.9 -1 USNO-B1 20.00 18.32 19.07 *
298.9560 35.4347 12.2 -1 USNO-B1 18.29 17.56 17.88 *
298.9569 35.4390 14.8 -1 USNO-B1 20.19 18.61 19.31 *
298.9565 35.4341 14.7 -1 USNO-B1 17.22 15.85 16.46 *
298.9590 35.4362 18.8 -1 USNO-B1 19.19 17.29 18.13 *
298.9469 35.4375 17.3 -1 GSC2.3 15.86 18.04 16.27 *
298.9474 35.4392 17.9 -1 GSC2.3 19.19 19.87 99.99 *
298.9493 35.4412 18.8 -1 GSC2.3 19.95 99.99 99.99 *
298.9500 35.4334 14.3 -1 GSC2.3 18.96 99.99 99.99 *
298.9510 35.4371 5.0 -1 GSC2.3 18.59 20.04 18.45 *
298.9510 35.4410 16.0 -1 GSC2.3 18.78 20.09 99.99 *
298.9497 35.4319 19.3 -1 GSC2.3 17.68 18.99 17.73 *
298.9514 35.4340 10.6 -1 GSC2.3 16.97 18.06 17.04 *
298.9536 35.4350 6.7 -1 GSC2.3 99.99 21.07 99.99 *
298.9531 35.4325 15.3 -1 GSC2.3 18.73 19.75 18.48 *
298.9532 35.4325 15.4 -1 GSC2.3 99.99 19.72 99.99 *
298.9556 35.4352 10.2 -1 GSC2.3 99.99 19.68 99.99 *
298.9570 35.4390 15.0 -1 GSC2.3 99.99 20.84 99.99 *
298.9565 35.4339 15.0 -1 GSC2.3 15.88 17.44 16.47 *
298.9588 35.4363 18.1 -1 GSC2.3 18.19 19.98 18.23 *
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 1218968_g295 with genie
ra=298.95127 (19:55:48.31) dec=35.43368 (+35:26:01.2) +/- 0.8" mag=18.24+/-0.17
dist=105.7 REFID=24 major=0.7 minor=0.7 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 119.5 arc sec from the BAT position.
This source is near the edge of image (0.978)
Found 32 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
298.9453 35.4334 17.5 -1 USNO-B1 20.31 99.99 99.99 *
298.9469 35.4376 19.2 -1 USNO-B1 17.66 15.46 16.44 *
298.9467 35.4315 15.5 -1 USNO-B1 20.31 19.59 19.91 *
298.9511 35.4371 12.5 -1 USNO-B1 19.53 17.53 18.42 *
298.9498 35.4320 7.4 -1 USNO-B1 18.52 16.86 17.59 *
298.9506 35.4335 2.1 -1 USNO-B1 19.06 17.65 18.28 *
298.9489 35.4298 15.7 -1 USNO-B1 17.27 15.01 16.01 *
298.9509 35.4338 1.2 -1 USNO-B1 18.48 15.86 17.02 *
298.9488 35.4292 17.7 -1 USNO-B1 17.09 15.54 16.23 *
298.9514 35.4339 1.0 -1 USNO-B1 17.79 16.34 16.98 *
298.9524 35.4385 17.8 -1 USNO-B1 99.99 19.72 99.99 *
298.9505 35.4289 17.4 -1 USNO-B1 20.26 19.04 19.58 *
298.9534 35.4350 7.9 -1 USNO-B1 20.26 18.93 19.52 *
298.9531 35.4324 7.1 -1 USNO-B1 18.45 17.70 18.03 *
298.9560 35.4347 14.5 -1 USNO-B1 18.29 17.56 17.88 *
298.9565 35.4341 15.3 -1 USNO-B1 17.22 15.85 16.46 *
298.9555 35.4298 18.6 -1 USNO-B1 18.29 16.56 17.33 *
298.9571 35.4325 17.6 -1 USNO-B1 19.05 18.03 18.48 *
298.9469 35.4375 18.9 -1 GSC2.3 15.86 18.04 16.27 *
298.9500 35.4334 3.8 -1 GSC2.3 18.96 99.99 99.99 *
298.9510 35.4371 12.3 -1 GSC2.3 18.59 20.04 18.45 *
298.9488 35.4301 14.8 -1 GSC2.3 17.08 18.54 16.13 *
298.9497 35.4319 7.7 -1 GSC2.3 17.68 18.99 17.73 *
298.9487 35.4288 19.3 -1 GSC2.3 16.69 18.21 99.99 *
298.9514 35.4340 1.1 -1 GSC2.3 16.97 18.06 17.04 *
298.9536 35.4350 8.2 -1 GSC2.3 99.99 21.07 99.99 *
298.9531 35.4325 6.8 -1 GSC2.3 18.73 19.75 18.48 *
298.9532 35.4325 7.1 -1 GSC2.3 99.99 19.72 99.99 *
298.9556 35.4352 13.9 -1 GSC2.3 99.99 19.68 99.99 *
298.9565 35.4339 15.2 -1 GSC2.3 15.88 17.44 16.47 *
298.9553 35.4298 18.3 -1 GSC2.3 17.00 18.64 17.34 *
298.9571 35.4322 17.9 -1 GSC2.3 19.36 99.99 18.80 *
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 24 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.92761 (19:55:42.63) dec=35.43737 (+35:26:14.5) +/- 0.8" mag=17.73+/-0.16
dist=40.7 REFID=25 major=1.6 minor=0.7 flag=3 (neighbor+blended)
*** The position of this source is inconsistent with the XRT position.
The position is 183.1 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
298.9256 35.4390 8.2 -1 USNO-B1 18.89 17.69 18.23 *
298.9262 35.4396 9.0 -1 USNO-B1 18.83 17.51 18.10 *
298.9291 35.4378 4.5 -1 USNO-B1 18.37 16.41 17.28 *
298.9289 35.4374 3.9 -1 USNO-B1 18.37 99.99 99.99 *
298.9236 35.4392 13.4 -1 USNO-B1 19.77 18.47 19.05 *
298.9284 35.4417 15.7 -1 USNO-B1 20.30 19.57 19.89
298.9250 35.4353 10.7 -1 USNO-B1 19.93 17.80 18.75 *
298.9226 35.4369 14.8 -1 USNO-B1 20.31 19.41 19.81
298.9246 35.4423 19.7 -1 USNO-B1 20.11 18.33 19.12
298.9225 35.4348 17.6 -1 USNO-B1 19.45 17.07 18.12
298.9321 35.4358 14.4 -1 USNO-B1 17.99 16.98 17.43
298.9244 35.4327 19.1 -1 USNO-B1 99.99 26.84 99.99
298.9295 35.4329 17.0 -1 USNO-B1 17.09 15.46 16.18
298.9329 35.4340 19.8 -1 USNO-B1 15.50 13.98 14.65
298.9255 35.4388 8.1 -1 GSC2.3 18.72 19.77 18.44 *
298.9265 35.4398 9.4 -1 GSC2.3 19.27 20.06 99.99 *
298.9290 35.4381 4.8 -1 GSC2.3 17.92 18.61 16.84 *
298.9235 35.4391 13.6 -1 GSC2.3 20.03 20.46 99.99
298.9289 35.4371 3.9 -1 GSC2.3 17.40 99.99 99.99 *
298.9250 35.4353 10.7 -1 GSC2.3 19.24 20.76 18.73 *
298.9246 35.4421 19.2 -1 GSC2.3 19.75 21.03 99.99
298.9318 35.4361 13.1 -1 GSC2.3 18.41 19.77 99.99 *
298.9224 35.4347 18.1 -1 GSC2.3 17.23 19.34 17.93
298.9325 35.4412 19.7 -1 GSC2.3 20.06 20.70 99.99
298.9336 35.4385 18.1 -1 GSC2.3 19.54 20.03 99.99
298.9294 35.4329 17.1 -1 GSC2.3 15.62 17.29 16.18
298.9330 35.4340 20.0 -1 GSC2.3 13.76 15.47 14.63
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 27 in the list of sources is a candidate afterglow for 1218968_g295 with genie
ra=298.91135 (19:55:38.72) dec=35.42183 (+35:25:18.6) +/- 0.8" mag=18.29+/-0.17
dist=89.2 REFID=28 major=1.8 minor=1.0 flag=0
*** The position of this source is inconsistent with the XRT position.
The position is 208.0 arc sec from the BAT position.
This source is near the edge of image (0.864)
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
298.9167 35.4252 19.7 -1 USNO-B1 20.14 18.75 19.37 *
298.9138 35.4241 11.0 -1 USNO-B1 19.25 17.80 18.44 *
298.9101 35.4242 9.2 -1 USNO-B1 18.01 15.46 16.59 *
298.9110 35.4234 5.8 -1 USNO-B1 19.06 17.19 18.02 *
298.9170 35.4195 18.6 -1 USNO-B1 18.56 16.70 17.52 *
298.9097 35.4232 6.9 -1 USNO-B1 19.14 17.09 18.00 *
298.9077 35.4247 14.8 -1 USNO-B1 18.76 17.09 17.83 *
298.9095 35.4229 6.7 -1 USNO-B1 19.98 17.29 18.48 *
298.9144 35.4197 11.9 -1 USNO-B1 20.08 18.45 19.17 *
298.9120 35.4208 4.2 -1 USNO-B1 18.80 16.87 17.72 *
298.9102 35.4194 9.5 -1 USNO-B1 99.99 20.49 99.99 *
298.9055 35.4217 17.2 -1 USNO-B1 18.48 17.00 17.65 *
298.9114 35.4176 15.1 -1 USNO-B1 19.39 17.11 18.12 *
298.9052 35.4213 18.2 -1 USNO-B1 18.25 16.89 17.50 *
298.9112 35.4165 19.1 -1 USNO-B1 16.55 15.25 15.83 *
298.9059 35.4190 18.9 -1 USNO-B1 20.06 18.46 19.17 *
298.9168 35.4250 19.6 -1 GSC2.3 99.99 20.86 99.99 *
298.9147 35.4259 17.7 -1 GSC2.3 18.81 99.99 99.99 *
298.9137 35.4240 10.6 -1 GSC2.3 18.84 19.81 18.61 *
298.9102 35.4243 9.6 -1 GSC2.3 16.21 18.47 16.37 *
298.9115 35.4229 3.8 -1 GSC2.3 19.00 20.10 18.69 *
298.9170 35.4197 18.2 -1 GSC2.3 99.99 20.45 99.99 *
298.9076 35.4246 15.0 -1 GSC2.3 17.83 19.33 17.92 *
298.9093 35.4227 6.7 -1 GSC2.3 18.56 19.97 99.99 *
298.9144 35.4196 11.9 -1 GSC2.3 20.00 20.87 99.99 *
298.9169 35.4187 19.9 -1 GSC2.3 16.34 18.35 16.87 *
298.9106 35.4215 2.6 -1 GSC2.3 99.99 20.77 99.99 *
298.9120 35.4207 4.5 -1 GSC2.3 17.42 19.62 17.80 *
298.9165 35.4183 19.8 -1 GSC2.3 99.99 99.99 99.99 *
298.9057 35.4220 16.5 -1 GSC2.3 18.48 99.99 99.99 *
298.9050 35.4210 18.9 -1 GSC2.3 17.70 18.35 17.24 *
298.9111 35.4164 19.4 -1 GSC2.3 15.18 16.60 15.77 *
298.9058 35.4190 19.3 -1 GSC2.3 19.83 20.84 18.79 *
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 20.25" or brighter than 12 mag
Found 20 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
298.9243 35.4436 18.9 -1 USNO-B1 19.71 17.79 18.64
298.9197 35.4426 12.3 -1 USNO-B1 20.18 18.83 19.43
298.9217 35.4445 10.6 -1 USNO-B1 20.29 19.14 19.65
298.9201 35.4455 5.0 -1 USNO-B1 19.70 17.95 18.73
298.9231 35.4469 13.9 -1 USNO-B1 18.40 16.81 17.51
298.9164 35.4420 15.4 -1 USNO-B1 19.82 17.64 18.61
298.9173 35.4455 3.7 -1 USNO-B1 99.99 18.27 99.99
298.9146 35.4428 16.0 -1 USNO-B1 18.92 16.73 17.70
298.9147 35.4452 11.3 -1 USNO-B1 19.43 17.85 18.55
298.9178 35.4485 9.5 -1 USNO-B1 99.99 18.70 99.99
298.9205 35.4500 15.9 -1 USNO-B1 15.19 12.97 13.96
298.9242 35.4436 18.7 -1 GSC2.3 18.88 20.27 99.99
298.9201 35.4455 4.9 -1 GSC2.3 19.01 20.23 18.77
298.9231 35.4469 13.8 -1 GSC2.3 17.46 18.89 17.46
298.9164 35.4421 15.1 -1 GSC2.3 19.43 20.17 99.99
298.9171 35.4454 4.4 -1 GSC2.3 19.76 99.99 99.99
298.9146 35.4428 16.1 -1 GSC2.3 18.83 20.06 99.99
298.9233 35.4496 19.5 -1 GSC2.3 20.16 99.99 99.99
298.9146 35.4452 11.8 -1 GSC2.3 18.80 20.14 18.56
298.9203 35.4500 15.6 -1 GSC2.3 12.70 14.83 13.63
The closest star is 3.66" away.
List UVOT sources within 20" of the XRT position:
Unmatched source ra=298.92465 (19:55:41.92) dec=35.44562 (+35:26:44.2) +/- 0.8" mag=17.93+/-0.16 dist=18.1 REFID=13 flag=3
Unmatched source ra=298.91731 (19:55:40.16) dec=35.44501 (+35:26:42.0) +/- 0.8" mag=18.13+/-0.17 dist=4.7 REFID=15 flag=0
Unmatched source ra=298.92128 (19:55:41.11) dec=35.44247 (+35:26:32.9) +/- 0.8" mag=16.85+/-0.15 dist=14.8 REFID=17 flag=2
Unmatched source ra=298.91588 (19:55:39.81) dec=35.44153 (+35:26:29.5) +/- 0.8" mag=18.41+/-0.18 dist=17.5 REFID=21 flag=0
There are 36375.156 counts in the bkg source region of 4702.0000 pixels.
Rate in bkg region from 0 to 45 arcsec is 7.736 counts/pixel (5-sig UL in 4" is 19.20 mag) for 1218968_g295
There are 1712.3535 counts in the xrt source region of 199.00000 pixels.
Rate in xrt region with 8 arcsec radius is 8.605 counts/pixel for 1218968_g295
There are 6109.8687 counts in the xrt_bkg source region of 789.00000 pixels.
Rate in xrt_bkg region from 15 to 25 arcsec is 7.744 counts/pixel (5-sig UL in 4" is 19.20 mag) for 1218968_g295
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 19.76, 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: 1218968_731421046_240306d13h00m55s448663usUT_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(298.9216,35.4446,45")
fk5;-circle(298.912267475349,35.4533056250706,6")
fk5;-circle(298.913867161489,35.4519904068175,6")
fk5;-circle(298.926361327708,35.4546394451648,6")
fk5;-circle(298.932222969641,35.4506635999385,6")
fk5;-circle(298.911570056531,35.4491667997515,6")
fk5;-circle(298.929945791519,35.4503887946664,6")
fk5;-circle(298.923608537808,35.4514625085682,6")
fk5;-circle(298.924651775139,35.4456192127271,6")
fk5;-circle(298.917313798282,35.4450132352681,6")
fk5;-circle(298.932008386706,35.4343122918017,6")
fk5;-circle(298.921281269313,35.4424706419485,6")
fk5;-circle(298.925144131116,35.4395219172324,6")
fk5;-circle(298.93539890846,35.4404137427206,6")
fk5;-circle(298.91588173236,35.441531711753,6")
fk5;-circle(298.919831688614,35.4388224697782,6")
fk5;-circle(298.927608591133,35.4373714867876,6")
fk5;-circle(298.922285731709,35.4575874785955,6")
Region file: 1218968_731421046_240306d13h00m55s448663usUT_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(298.9185,+35.4459,8")
Region file: 1218968_731421046_240306d13h00m55s448663usUT_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(298.9185,+35.4459,25")
fk5;-circle(298.9185,+35.4459,15")
fk5;-circle(298.913867161489,35.4519904068175,6")
fk5;-circle(298.911570056531,35.4491667997515,6")
fk5;-circle(298.923608537808,35.4514625085682,6")
fk5;-circle(298.924651775139,35.4456192127271,6")
fk5;-circle(298.921281269313,35.4424706419485,6")
fk5;-circle(298.925144131116,35.4395219172324,6")
fk5;-circle(298.91588173236,35.441531711753,6")
fk5;-circle(298.919831688614,35.4388224697782,6")
image paragraph message for exposure 2 of trigger 1218968
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.
4 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 1218968) at 12:25:50 UT,
---- UVOT paragraph for Joint or Stand-alone Circular ----
UVOT took a finding chart exposure of 217 seconds with the U filter starting
262 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 1218968 ------
uvot_gcn_auto.pl vrs. 2023-03-28 fem at 240306d13h00m58s324178usUT
Command line: /Home/eud/uvot_tdrss/perl/uvot_gcn_auto.pl -trig=1218968
-expid=731421046 -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/1218968/
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.
*** Warning -- BAT and XRT error circles do NOT overlap.
UVOT exposure began at MET 731421046.64602 or about 2024:066:12:30:41 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 29 source(s) in Genie image catalog. 4 source(s) are within 20.0" of the
xrt position. Found 29 Genie image source(s) without IDs. There are 0 good
candidate(s) in the Genie image catalog. Good candidates must be brighter than
19.76 mag. Found 934 stars in largest star catalog for Genie image region. The
stars will eliminate afterglows from about 90% of the Genie image region.
Found 4 Genie source(s) within 20.0" of the XRT position. The brightest such
source has ra= 298.9173 dec= 35.4450 mag=18.13 sep=4.72". The closest Genie
source has ra= 298.9173 dec= 35.4450 mag=18.13 sep=4.72".
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 217 seconds with the U filter starting
262 seconds after the BAT trigger. There is a candidate afterglow in the
rapidly available 2.7'x2.7' sub-image at
RA(J2000) = 19:55:40.15 = 298.91731
DEC(J2000) = +35:26:42.0 = 35.44501
with a 90%-confidence error radius of about 0.79 arc sec. This position is 4.72
arc sec. from the center of the XRT error circle. The estimated magnitude is
18.13 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?
731421046 262 U srclist data are not available.
731421046 262 U image found no candidates.
List afterglow candidates for other finding charts.
731420886 102 ? srclist data are not available.
731420886 102 WHITE image found no candidates.
------- Tokens for Quick GCN -------