image overlap message for exposure 1 of trigger 1212789
uvot_overlap.pl vrs. 2010-12-20b fem started at 240203d19h02m35s471565usUT
The observation of trigger 1212789 started 2024-02-03T18:52:54.7
Examining file 1212789_g134_uvot_sky_image.fits
The exposure ID is 728679174
The exposure time is 149.857 (seconds)
The filter is WHITE.
*** Warning -- no aspect solution was applied to the image.
consequently the calculated overlaps are questionable.
The uvot region is centered at (84.2905,22.1584) with a roll angle of 266.7
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 (84.2940,22.1600) with a radius of 3.000 arc min
This is 0.216 arc min from the center of the uvot region
The area of the BAT error circle is 28.27 sq. arc min
The UVOT/BAT overlap is 7.17 sq. arc min or 0.25 of the BAT error circle
Could not find the location of an XRT error circle
image afterglow message for exposure 1 of trigger 1212789
find_uvot_ag.pl vrs. 2023-04-25a fem started at 240203d19h02m36s514832usUT
Observation start time is 2024-02-03T18:52:54.7
Examining file 1212789_g134_uvot_sources_image.fits
The exposure ID is 728679174
The exposure is 149.857 sec.
The bin size is 2 pixels
The filter is WHITE
There are 9 detected source(s) for 1212789_g134
*** WARNING -- Aspect solution FAILED.
Results need to be checked by, for example, blinking image with DS9.
Star catalogs centered at 84.2947 , 22.1563 with radius 2.25 arc min.
n_usno: 136 n_gsc: 154
*** WARNING -- bright star catalog has 1 entries brighter than 12 mag
The brightest has mag 11.6773
RA DEC Mag Color
bright star 0: 84.31403 (05:37:15.37) 22.18882 (+22:11:19.8) 11.68 GSC-V
*** WARNING -- no XRT distances are available.
Found 9 entries without IDs and 9 entries that are acceptable afterglow candidates for 1212789_g134.
Acceptable entries have no ID, BAT distance < 210" or XRT distance < 20", 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=84.2940 (05:37:10.56) DEC=22.1600 (+22:09:36.0)
XRT distances are as reported in catalog file.
*** WARNING 100 per cent of entries have no IDs.
-----------------
Entry 0 in the list of sources is a candidate afterglow for 1212789_g134 with genie
ra=84.31155 (05:37:14.77) dec=22.15916 (+22:09:33.0) +/- 0.7" mag=13.72+/-0.14
dist=58.6 REFID=1 major=6.5 minor=6.3 flag=19 (neighbor+blended+aperture_incomplete)
Found 6 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
84.3122 22.1553 14.0 -1 USNO-B1 16.77 15.18 15.89
84.3136 22.1642 19.3 -1 USNO-B1 19.52 17.84 18.59
84.3166 22.1569 18.7 -1 USNO-B1 99.99 19.38 99.99
84.3121 22.1552 14.2 -1 GSC2.3 15.42 16.87 15.83
84.3137 22.1641 19.2 -1 GSC2.3 18.21 19.89 18.55
84.3168 22.1569 19.3 -1 GSC2.3 19.92 99.99 99.99
*** unacceptable major profile of 6.5
-----------------
Entry 1 in the list of sources is a candidate afterglow for 1212789_g134 with genie
ra=84.31133 (05:37:14.72) dec=22.15280 (+22:09:10.1) +/- 0.7" mag=14.12+/-0.14
dist=63.3 REFID=2 major=11.8 minor=5.3 flag=19 (neighbor+blended+aperture_incomplete)
This source is near the edge of image (0.881)
Found 6 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
84.3071 22.1527 14.0 -1 USNO-B1 17.91 16.52 17.14 *
84.3090 22.1504 11.6 -1 USNO-B1 19.62 18.06 18.75 *
84.3122 22.1553 9.5 -1 USNO-B1 16.77 15.18 15.89 *
84.3072 22.1526 13.8 -1 GSC2.3 16.70 18.03 17.33 *
84.3090 22.1504 11.8 -1 GSC2.3 18.14 19.81 18.61 *
84.3121 22.1552 9.2 -1 GSC2.3 15.42 16.87 15.83 *
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 1212789_g134 with genie
ra=84.31541 (05:37:15.70) dec=22.16452 (+22:09:52.3) +/- 0.7" mag=13.72+/-0.14
dist=73.2 REFID=3 major=11.5 minor=7.6 flag=19 (neighbor+blended+aperture_incomplete)
Found 8 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
84.3101 22.1649 17.8 -1 USNO-B1 18.99 17.13 17.96
84.3136 22.1642 6.2 -1 USNO-B1 19.52 17.84 18.59 *
84.3196 22.1639 14.2 -1 USNO-B1 18.38 16.61 17.40
84.3209 22.1665 19.6 -1 USNO-B1 19.34 17.48 18.30
84.3101 22.1648 17.7 -1 GSC2.3 17.54 18.81 18.10
84.3137 22.1641 5.9 -1 GSC2.3 18.21 19.89 18.55 *
84.3196 22.1638 14.4 -1 GSC2.3 16.95 18.37 17.45
84.3209 22.1664 19.6 -1 GSC2.3 17.63 19.21 18.19
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 3 in the list of sources is a candidate afterglow for 1212789_g134 with genie
ra=84.28812 (05:37:09.15) dec=22.14817 (+22:08:53.4) +/- 0.8" mag=18.74+/-0.15
dist=46.9 REFID=4 major=1.2 minor=0.5 flag=0
Found 4 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
84.2856 22.1483 8.3 -1 USNO-B1 17.94 15.96 16.84 *
84.2882 22.1462 7.1 -1 USNO-B1 20.08 18.35 19.12 *
84.2857 22.1482 8.2 -1 GSC2.3 16.29 18.04 17.07 *
84.2882 22.1461 7.3 -1 GSC2.3 18.83 21.01 19.01 *
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 4 in the list of sources is a candidate afterglow for 1212789_g134 with genie
ra=84.27403 (05:37:05.77) dec=22.15251 (+22:09:09.0) +/- 0.8" mag=19.20+/-0.17
dist=71.8 REFID=5 major=1.6 minor=0.5 flag=0
Found 8 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
84.2783 22.1520 14.3 -1 USNO-B1 17.23 15.16 16.08
84.2718 22.1549 11.4 -1 USNO-B1 99.99 19.37 99.99 *
84.2706 22.1485 18.3 -1 USNO-B1 20.26 18.37 19.21
84.2786 22.1515 15.5 -1 GSC2.3 99.99 99.99 99.99
84.2782 22.1520 14.1 -1 GSC2.3 15.14 16.97 16.01
84.2743 22.1534 3.4 -1 GSC2.3 20.15 22.29 99.99 *
84.2718 22.1548 11.0 -1 GSC2.3 20.28 22.20 99.99 *
84.2706 22.1484 18.8 -1 GSC2.3 18.30 20.69 18.95
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 5 in the list of sources is a candidate afterglow for 1212789_g134 with genie
ra=84.29236 (05:37:10.17) dec=22.14926 (+22:08:57.3) +/- 0.8" mag=17.92+/-0.15
dist=39.1 REFID=6 major=1.5 minor=0.6 flag=0
Found 4 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
84.2899 22.1542 19.5 -1 USNO-B1 20.07 18.49 19.19
84.2882 22.1462 17.7 -1 USNO-B1 20.08 18.35 19.12
84.2899 22.1541 19.3 -1 GSC2.3 18.93 20.83 18.98
84.2882 22.1461 17.7 -1 GSC2.3 18.83 21.01 19.01
*** unacceptable major profile of 1.5
-----------------
Entry 6 in the list of sources is a candidate afterglow for 1212789_g134 with genie
ra=84.27792 (05:37:06.70) dec=22.14981 (+22:08:59.3) +/- 0.8" mag=19.31+/-0.17
dist=65.0 REFID=7 major=1.7 minor=0.4 flag=0
Found 9 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
84.2801 22.1519 10.3 -1 USNO-B1 20.13 18.32 19.13 *
84.2783 22.1520 8.1 -1 USNO-B1 17.23 15.16 16.08 *
84.2768 22.1444 19.7 -1 USNO-B1 17.34 15.70 16.43
84.2802 22.1519 10.7 -1 GSC2.3 18.02 20.74 99.99 *
84.2796 22.1492 6.0 -1 GSC2.3 99.99 22.26 99.99 *
84.2786 22.1515 6.4 -1 GSC2.3 99.99 99.99 99.99 *
84.2782 22.1520 7.9 -1 GSC2.3 15.14 16.97 16.01 *
84.2743 22.1534 17.8 -1 GSC2.3 20.15 22.29 99.99
84.2768 22.1444 19.9 -1 GSC2.3 15.66 17.44 16.45
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 7 in the list of sources is a candidate afterglow for 1212789_g134 with genie
ra=84.30497 (05:37:13.19) dec=22.15359 (+22:09:12.9) +/- 0.7" mag=17.00+/-0.14
dist=43.2 REFID=8 major=8.6 minor=8.4 flag=3 (neighbor+blended)
Found 7 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
84.3018 22.1567 15.4 -1 USNO-B1 20.44 19.00 19.64
84.3071 22.1527 8.0 -1 USNO-B1 17.91 16.52 17.14 *
84.3090 22.1504 17.6 -1 USNO-B1 19.62 18.06 18.75
84.3018 22.1566 15.2 -1 GSC2.3 19.45 21.89 99.99
84.3030 22.1519 8.9 -1 GSC2.3 20.26 22.26 99.99 *
84.3072 22.1526 8.1 -1 GSC2.3 16.70 18.03 17.33 *
84.3090 22.1504 17.8 -1 GSC2.3 18.14 19.81 18.61
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 8 in the list of sources is a candidate afterglow for 1212789_g134 with genie
ra=84.28611 (05:37:08.67) dec=22.14912 (+22:08:56.8) +/- 0.8" mag=19.11+/-0.16
dist=47.2 REFID=9 major=1.4 minor=0.6 flag=0
Found 6 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
84.2856 22.1483 3.4 -1 USNO-B1 17.94 15.96 16.84 *
84.2882 22.1462 12.6 -1 USNO-B1 20.08 18.35 19.12 *
84.2824 22.1460 16.8 -1 USNO-B1 20.27 19.66 19.93
84.2857 22.1482 3.6 -1 GSC2.3 16.29 18.04 17.07 *
84.2882 22.1461 12.8 -1 GSC2.3 18.83 21.01 19.01 *
84.2825 22.1460 16.6 -1 GSC2.3 19.77 21.35 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
There are 1.2319255E+05 counts in the bkg source region of 6004.0000 pixels.
Rate in bkg region from 0 to 45 arcsec is 20.518 counts/pixel (5-sig UL in 4" is 19.71 mag) for 1212789_g134
Good candidates have no ID, acceptable profiles,
mag between 9.01 and 19.70, BAT distances < 210",
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: 1212789_728679174_240203d19h02m36s514832usUT_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(84.2905,22.1584,45")
fk5;-circle(84.2881229139802,22.1481682890536,6")
fk5;-circle(84.2923552714769,22.1492554566017,6")
fk5;-circle(84.2861119711441,22.1491196026333,6")
image paragraph message for exposure 1 of trigger 1212789
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.
------ Start for Possible Stand-alone Circular ----
In response to GRB240203 (Swift/BAT trigger 1212789) at 18:50:39 UT,
---- UVOT paragraph for Joint or Stand-alone Circular ----
UVOT took a finding chart exposure of 150 seconds with the White filter
starting 102 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 expected extinction corresponding to E(B-V) of 0.808.
------- notes for trigger 1212789 ------
uvot_gcn_auto.pl vrs. 2023-03-28 fem at 240203d19h02m37s775510usUT
Command line: /Home/eud/uvot_tdrss/perl/uvot_gcn_auto.pl -trig=1212789
-expid=728679174 -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/1212789/
Links to data for all triggers can be found at
http://heasarc.gsfc.nasa.gov/docs/swift/uvot_tdrss/
No XRT position found for Genie image. BAT position found.
UVOT exposure began at MET 728679174.69246 or about 2024:034:18:52:49 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 9 source(s) in Genie image catalog. Found 9 Genie image source(s) without
IDs. There are 0 good candidate(s) in the Genie image catalog. Good candidates
must be brighter than 19.70 mag. Found 154 stars in largest star catalog for
Genie image region. The stars will eliminate afterglows from about 21% of the
Genie image region.
All AG candidates sorted by magnitude for the current finding chart.
(U/V/White SRCLIST mags < 17.5/17.5/18.5 are reliable. Mag > 18.5/18.5/19.5 are
not. Others are uncertain.)
(U/V/White Genie image mags < 18.0/18.0/19.0 are reliable. Mag > 19.0/19.0/20.0
are not. Others are uncertain.)
(Magnitudes followed by * have been corrected for exposure.)
---MET--- -dt- filter ---RA-- ---DEC--- -MAG/Limit Dist(") Source Asp.Corr?
728679174 102 WHITE srclist data are not available.
728679174 102 WHITE image found no candidates.
List afterglow candidates for other finding charts.
------- Tokens for Quick GCN -------