srclist overlap message for exposure 1 of trigger 937114
uvot_overlap.pl vrs. 2010-12-20b fem started at 191115d11h46m55s397320usUT
The observation of trigger 937114 started 2019-11-15T11:38:11.1
Examining file 937114_g710_uvot_sky_srclist.fits
The exposure ID is 595510691
The exposure time is undefined.
The filter is WHITE.
The uvot region is centered at (292.1772,38.7270) with a roll angle of 237.7
It is square with sides of 8.03 arc min. for an area of 64.51 sq arc min
The BAT error circle is centered at (292.1790,38.7300) with a radius of 3.000 arc min
This is 0.201 arc min from the center of the uvot region
The area of the BAT error circle is 28.27 sq. arc min
The UVOT/BAT overlap is 28.27 sq. arc min or 1.00 of the BAT error circle
Could not find the location of an XRT error circle
srclist afterglow message for exposure 1 of trigger 937114
find_uvot_ag.pl vrs. 2017-02-17 fem started at 191115d11h46m56s597420usUT
Observation start time is 2019-11-15T11:38:11.1
Examining file 937114_g710_uvot_catalog_srclist.fits
The exposure ID is 595510691
The exposure is 149.870 sec.
The bin size is 2 pixels
The filter is WHITE
There are 190 detected source(s) for 937114_g710
*** WARNING -- the sources have filled the available telemetry buffer (190).
srclist_overlap returned: bat_overlap 1.000
Dimmest detected source in 937114_g710 has mag 18.83
Aspect correction adds 0.00024 degrees (0.059 sec of time = 0.69 arc sec) to RA
Aspect correction adds 0.00159 degrees ( 5.74 arcsec) to Dec
Total aspect correction is 5.78 arcsec
Star catalogs centered at 292.1769 , 38.7285 with radius 6.55 arc min.
n_usno: 1877 n_gsc: 0
*** WARNING -- bright star catalog has 4 entries brighter than 12 mag
The brightest has mag 9.48032
RA DEC Mag Color
bright star 0: 292.26164 (19:29:02.79) 38.68107 (+38:40:51.8) 11.26 USNO-V
bright star 1: 292.29313 (19:29:10.35) 38.72862 (+38:43:43.0) 9.48 USNO-V
bright star 2: 292.28167 (19:29:07.60) 38.67311 (+38:40:23.2) 11.92 USNO-V
bright star 3: 292.28288 (19:29:07.89) 38.66569 (+38:39:56.5) 10.88 USNO-V
*** WARNING -- no XRT distances are available.
Mean distance difference (CAT_DELTA) for 187 matched entries is 0.705" for 937114_g710
Mean and std. dev of mag. difference (MAG_DELTA) are 1.836 and 0.535 for 937114_g710
Found 10 entries without IDs and 5 entries that are acceptable afterglow candidates for 937114_g710.
Acceptable entries have no ID, BAT distance < 200" or XRT distance < 10", and are > 0.8*(80 - 10*(mag-6))" from any bright star
from any bright star and >21.6" from other rejected sources.
1 sources matched bright stars.
Magnitude criteria will be applied later.
BAT distances are from RA=292.1790 (19:28:42.96) DEC=38.7300 (+38:43:48.0)
XRT distances are as reported in catalog file.
-----------------
Entry 2 in the list of sources is a candidate afterglow for 937114_g710 with 1x1 stamp
ra=292.17576 (19:28:42.18) dec=38.73496 (+38:44:05.9) +/- 1.1" mag=18.83+/-0.35
dist=20.0 REFID=151
src: 2 distr. of nearby unmatched sources: 1 0 0 0 1
Found 4 entries in star catalog(s) within 20.0" of the candidate.
printing all entries
(Entries within 2 arc sec of a source list entry are considered a match)
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
292.1749 38.7336 5.7 -1 USNO-B1 15.88 17.78 16.94
292.1749 38.7339 4.6 -1 USNO-B1 15.40 14.51 14.91
292.1754 38.7343 2.6 -1 USNO-B1 15.94 15.07 15.46 *
292.1705 38.7318 18.5 -1 USNO-B1 18.12 17.61 17.83
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 4" or brighter than 13 mag
-----------------
Entry 12 in the list of sources is a candidate afterglow for 937114_g710 with 3x3 stamp
ra=292.16297 (19:28:39.11) dec=38.73928 (+38:44:21.4) +/- 1.1" mag=16.18+/-0.35
dist=56.1 REFID=14
src: 12 srclist_match has ID
src: 12 distr. of nearby unmatched sources: 1 0 0 0 0
Found 9 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
292.1648 38.7342 19.0 -1 USNO-B1 20.05 18.97 19.45
292.1674 38.7375 14.2 -1 USNO-B1 16.43 15.60 15.97
292.1629 38.7364 10.5 -1 USNO-B1 18.35 17.60 17.93
292.1660 38.7390 8.4 -1 USNO-B1 13.68 12.67 13.12 *
292.1672 38.7405 12.6 -1 USNO-B1 16.63 17.33 17.02
292.1640 38.7392 3.0 -1 USNO-B1 13.64 99.99 99.99 *
292.1626 38.7389 1.5 -1 USNO-B1 17.54 14.92 16.08 *
292.1660 38.7432 16.7 -1 USNO-B1 18.42 17.14 17.71
292.1641 38.7444 18.7 -1 USNO-B1 18.41 17.78 18.06
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 4" or brighter than 13 mag
-----------------
Entry 75 in the list of sources is a candidate afterglow for 937114_g710 with 1x1 stamp
ra=292.13174 (19:28:31.62) dec=38.70124 (+38:42:04.5) +/- 1.1" mag=18.48+/-0.35
dist=168.4 REFID=117
src: 75 srclist_match has ID
src: 75 distr. of nearby unmatched sources: 0 0 0 0 0
Found 7 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
292.1373 38.6984 18.7 -1 USNO-B1 19.83 18.84 19.28
292.1307 38.7043 11.5 -1 USNO-B1 19.66 18.62 19.08
292.1311 38.7012 1.9 -1 USNO-B1 17.14 16.09 16.56 *
292.1303 38.7016 4.2 -1 USNO-B1 19.66 18.19 18.84
292.1278 38.7039 14.8 -1 USNO-B1 99.99 18.81 99.99
292.1306 38.7002 5.0 -1 USNO-B1 20.02 18.64 19.25
292.1302 38.6993 8.4 -1 USNO-B1 20.07 19.00 19.48
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 4" or brighter than 13 mag
-----------------
Entry 99 in the list of sources is a candidate afterglow for 937114_g710 with 3x3 stamp
ra=292.23659 (19:28:56.78) dec=38.70067 (+38:42:02.4) +/- 1.1" mag=16.74+/-0.35
dist=193.2 REFID=24
src: 99 srclist_match has ID
src: 99 distr. of nearby unmatched sources: 1 1 0 0 0
Found 4 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
292.2321 38.7036 16.6 -1 USNO-B1 20.24 18.56 19.31
292.2372 38.7060 19.3 -1 USNO-B1 19.46 18.11 18.71
292.2373 38.7007 1.9 -1 USNO-B1 14.78 13.43 14.03 *
292.2415 38.6991 14.9 -1 USNO-B1 99.99 18.90 99.99
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 4" or brighter than 13 mag
-----------------
Entry 107 in the list of sources is a candidate afterglow for 937114_g710 with 1x1 stamp
ra=292.23885 (19:28:57.32) dec=38.70053 (+38:42:01.9) +/- 1.1" mag=18.83+/-0.35
dist=198.8 REFID=146
src: 107 distr. of nearby unmatched sources: 1 0 0 0 0
Found 4 entries in star catalog(s) within 20.0" of the candidate.
RA Dec Sep. Match USNO/ USNO-B USNO-R USNO-V
GSC GSC-F GSC-J GSC-V
292.2373 38.7007 4.5 -1 USNO-B1 14.78 13.43 14.03
292.2415 38.6991 9.0 -1 USNO-B1 99.99 18.90 99.99
292.2390 38.6955 18.3 -1 USNO-B1 17.05 13.58 15.12
292.2434 38.6966 19.0 -1 USNO-B1 20.19 18.55 19.28
##### This source remains a candidate #####
It has no entries within 4" or brighter than 13 mag
Good candidates have no ID, acceptable profiles,
mag between 9.01 and 18.66, BAT distances < 200",
are > ~(80 - 10*(mag-6))" from any bright star, and have had duplicates removed.
SUMMARY: 0 good candidate(s) found.
srclist paragraph message for exposure 1 of trigger 937114
THIS MESSAGE IS *NOT* READY FOR DISTRIBUTION.
MORE ANALYSIS IS REQUIRED TO DETERMINE WHETHER THERE IS AN AFTERGLOW CANDIDATE.
IMAGE PROBLEM: no image afterglow info
SRCLIST PROBLEM: srclist filled telemetry buffer
See notes for more details.
------ Start for Possible Stand-alone Circular ----
In response to GRB191115 (Swift/BAT trigger 937114) at 11:26:20 UT,
---- UVOT paragraph for Joint or Stand-alone Circular ----
UVOT took a finding chart exposure of 150 seconds with the White filter
starting 686 seconds after the BAT trigger. No credible afterglow candidate has
been found in the initial data products. Results from the 2.7'x2.7' sub-image
are not available at this time. The 8'x8' region for the list of sources
generated on-board covers 100% of the BAT error circle. The list of sources is
typically complete to about 18 mag. No correction has been made for the
expected extinction corresponding to E(B-V) of 0.19.
------- notes for trigger 937114 ------
uvot_gcn_auto.pl vrs. 2016-09-07 fem at 191115d11h47m00s352217usUT
Command line: /Home/eud/uvot_tdrss/perl/uvot_gcn_auto.pl -trig=937114
-expid=595510691 -msg_srclist
Results from standard processing of UVOT TDRSS data for this trigger should be
available at
http://heasarc.gsfc.nasa.gov/docs/swift/uvot_tdrss/937114/
Links to data for all triggers can be found at
http://heasarc.gsfc.nasa.gov/docs/swift/uvot_tdrss/
No XRT position found for srclist. BAT position found.
UVOT exposure began at MET 595510691.10356 or about 2019:319:11:38:06 UT
Found 1873 stars in largest star catalog for srclist region. The stars will
eliminate afterglows from about 30% of the srclist region. Found 190 sources in
srclist catalog. WARNING -- srclist catalog buffer filled. Found 10 srclist
source(s) without IDs. There are 0 good candidate(s) in the srclist catalog.
Good candidates must be brighter than 18.66 mag.
The number of srclist sources filled the available telemetry. The weakest
source detected was 18.83 mag.
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?
595510691 686 WHITE 292.23885 38.70053 18.83/18.7 198.8 srclist Yes
595510691 686 WHITE image data are not available.
List afterglow candidates for other finding charts.
------- Tokens for Quick GCN -------