srclist overlap message for exposure 1 of trigger 020140
uvot_overlap.pl vrs. 2009-10-28 fem started at 100611d18h52m24s533583usUT
The observation of trigger 020140 started 2010-06-10T14:42:03.4
Examining file ./020140_g297873723_uvot_sky_srclist.fits
The exposure ID is 297873723
The exposure time is undefined.
The filter is WHITE.
The uvot region is centered at (295.9153,27.3647) with a roll angle of 39.2
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 (295.9136,27.3642) with a radius of 30.000 arc min
This is 0.095 arc min from the center of the uvot region
The area of the BAT error circle is 2827.43 sq. arc min
The uvot/BAT overlap is 64.51 sq. arc min or 0.02 of the BAT error circle
The XRT error circle is centered at (296.4139,27.3656) with a radius of 0.037 arc min
This is 26.567 arc min from the center of the uvot region
The area of the XRT error circle is 0.004 sq. arc min
The uvot/XRT overlap is 0.000 sq. arc min or 0.00 of the XRT error circle
srclist afterglow message for exposure 1 of trigger 020140
find_uvot_ag.pl vrs. 2010-06-02 fem started at 100611d18h52m25s816483usUT
Observation start time is 2010-06-10T14:42:03.4
Examining file ./020140_g297873723_uvot_catalog_srclist.fits
The exposure ID is 297873723
The exposure is 149.879 sec.
The bin size is 2 pixels
The filter is WHITE
There are 190 detected source(s) for 020140_g297873723
*** WARNING -- the sources have filled the available telemetry buffer (190).
Dimmest detected source in 020140_g297873723 has mag 19.42
Star catalogs centered at 295.9114 , 27.3691 with radius 6.33 arc min.
n_usno: 3306 n_gsc: 14
*** WARNING -- XRT position is outside star catalog search region.
*** WARNING -- bright star catalog has 6 entries brighter than 12 mag
The brightest has mag 7.88
RA DEC Mag Color
bright star 0: 295.87611 (19:43:30.27) 27.33282 (+27:19:58.1) 10.13 USNO-V
bright star 1: 295.99253 (19:43:58.21) 27.35288 (+27:21:10.4) 11.36 USNO-V
bright star 2: 295.81626 (19:43:15.90) 27.37309 (+27:22:23.1) 10.77 USNO-V
bright star 3: 295.98453 (19:43:56.29) 27.44139 (+27:26:29.0) 7.88 GSC-V
bright star 4: 295.88034 (19:43:31.28) 27.44830 (+27:26:53.9) 11.96 GSC-F
bright star 5: 295.92368 (19:43:41.68) 27.45581 (+27:27:20.9) 11.88 GSC-F
Mean distance difference (CAT_DELTA) for 135 matched entries is 0.805" for 020140_g297873723
Mean and std. dev of mag. difference (MAG_DELTA) are 1.490 and 0.568 for 020140_g297873723
Found 56 entries without IDs and 5 entries that are acceptable afterglow candidates for 020140_g297873723.
Acceptable entries have no ID, XRT distances < 10", and are > ~(80 - 10*(mag-6))" from any bright star.
Magnitude criteria will be applied later.
BAT distances are from RA=295.9136 (19:43:39.26) DEC=27.3642 (+27:21:51.2)
XRT distances are from RA=296.4139 (19:45:39.33) DEC=27.3656 (+27:21:56.3)
*** WARNING 29 per cent of entries have no IDs.
-----------------
Entry 2 in the list of sources is a candidate afterglow for 020140_g297873723 with 3x3 stamp
ra=295.93099 (19:43:43.44) dec=27.37570 (+27:22:32.5) +/- 1.1" mag=15.07+/-0.35
dist=1544.1 REFID=6
*** The position of this source is inconsistent with the XRT position.
The position is 68.8 arc sec from the BAT position.
Found 7 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
295.9280 27.3726 14.8 -1 USNO-B1 18.14 18.61 18.40
295.9309 27.3758 0.5 6 USNO-B1 18.00 14.22 15.90 *
295.9314 27.3753 1.8 6 USNO-B1 14.14 13.83 13.97 *
295.9325 27.3742 7.2 188 USNO-B1 17.88 16.74 17.25
295.9352 27.3754 13.4 -1 USNO-B1 18.93 18.09 18.46
295.9338 27.3788 14.3 -1 USNO-B1 18.67 18.27 18.45
295.9350 27.3766 13.2 -1 USNO-B1 18.08 18.80 18.48
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 13
-----------------
Entry 11 in the list of sources is a candidate afterglow for 020140_g297873723 with 1x1 stamp
ra=295.90114 (19:43:36.27) dec=27.34247 (+27:20:32.9) +/- 1.1" mag=19.28+/-0.35
dist=1641.8 REFID=174
*** The position of this source is inconsistent with the XRT position.
The position is 87.7 arc sec from the BAT position.
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
295.9007 27.3477 18.9 42 USNO-B1 16.62 16.50 16.56
295.9046 27.3460 16.9 -1 USNO-B1 18.97 18.32 18.61
295.9051 27.3432 12.8 -1 USNO-B1 18.59 99.99 99.99
295.9015 27.3419 2.5 91 USNO-B1 16.59 16.05 16.29 *
295.9044 27.3399 13.9 -1 USNO-B1 16.46 19.24 18.01
295.9017 27.3386 14.2 -1 USNO-B1 18.79 18.23 18.48
295.8957 27.3401 19.3 -1 USNO-B1 19.50 18.62 19.01
295.9011 27.3375 17.9 -1 USNO-B1 19.63 17.91 18.67
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 13
-----------------
Entry 69 in the list of sources is a candidate afterglow for 020140_g297873723 with 3x3 stamp
ra=295.96464 (19:43:51.51) dec=27.35023 (+27:21:00.8) +/- 1.1" mag=16.77+/-0.35
dist=1437.5 REFID=12
*** The position of this source is inconsistent with the XRT position.
The position is 169.3 arc sec from the BAT position.
Found 14 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
295.9587 27.3514 19.4 -1 USNO-B1 18.30 17.63 17.93
295.9594 27.3512 17.2 -1 USNO-B1 17.14 18.18 17.72
295.9620 27.3529 12.8 -1 USNO-B1 18.27 17.85 18.04
295.9605 27.3479 15.8 -1 USNO-B1 18.71 17.90 18.26
295.9638 27.3552 18.1 -1 USNO-B1 99.99 18.15 99.99
295.9643 27.3552 17.8 -1 USNO-B1 19.59 19.16 19.35
295.9645 27.3551 17.4 -1 USNO-B1 17.25 18.75 18.08
295.9658 27.3541 14.5 -1 USNO-B1 19.08 18.26 18.62
295.9650 27.3498 2.0 -1 USNO-B1 15.85 14.73 15.23 *
295.9656 27.3495 4.0 -1 USNO-B1 14.31 17.06 15.84
295.9656 27.3493 4.7 -1 USNO-B1 14.65 13.05 13.76
295.9654 27.3486 6.4 -1 USNO-B1 18.62 15.40 16.83
295.9672 27.3495 8.6 -1 USNO-B1 99.99 17.97 99.99
295.9662 27.3484 8.3 24 GSC2.2 14.92 16.65 16.92
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 13
-----------------
Entry 78 in the list of sources is a candidate afterglow for 020140_g297873723 with 1x1 stamp
ra=295.94475 (19:43:46.74) dec=27.40412 (+27:24:14.8) +/- 1.1" mag=18.41+/-0.35
dist=1505.7 REFID=152
*** The position of this source is inconsistent with the XRT position.
The position is 174.7 arc sec from the BAT position.
Found 14 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
295.9415 27.4024 11.9 -1 USNO-B1 17.93 19.02 18.54
295.9491 27.4002 19.8 -1 USNO-B1 17.86 20.20 19.16
295.9415 27.4064 13.3 -1 USNO-B1 17.91 17.17 17.50
295.9410 27.4070 15.9 -1 USNO-B1 19.18 17.97 18.51
295.9419 27.4065 12.7 -1 USNO-B1 18.47 17.34 17.84
295.9421 27.4067 12.5 -1 USNO-B1 17.91 18.61 18.30
295.9454 27.4044 2.3 74 USNO-B1 17.34 16.11 16.66 *
295.9430 27.4068 11.1 -1 USNO-B1 18.35 18.83 18.62
295.9456 27.4050 4.0 -1 USNO-B1 14.90 16.48 15.78
295.9472 27.4039 7.9 -1 USNO-B1 99.99 16.83 99.99
295.9478 27.4045 9.9 -1 USNO-B1 18.14 17.52 17.79
295.9479 27.4048 10.4 -1 USNO-B1 17.52 18.70 18.18
295.9492 27.4050 14.5 -1 USNO-B1 19.03 99.99 99.99
295.9494 27.4050 15.2 -1 USNO-B1 17.82 18.46 18.18
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 13
-----------------
Entry 80 in the list of sources is a candidate afterglow for 020140_g297873723 with 3x3 stamp
ra=295.96621 (19:43:51.89) dec=27.34853 (+27:20:54.7) +/- 1.1" mag=17.26+/-0.35
dist=1432.8 REFID=24
*** The position of this source is inconsistent with the XRT position.
The position is 176.0 arc sec from the BAT position.
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
295.9605 27.3479 18.5 -1 USNO-B1 18.71 17.90 18.26
295.9650 27.3498 5.9 -1 USNO-B1 15.85 14.73 15.23
295.9656 27.3495 3.9 -1 USNO-B1 14.31 17.06 15.84
295.9656 27.3493 3.3 -1 USNO-B1 14.65 13.05 13.76 *
295.9654 27.3486 2.7 -1 USNO-B1 18.62 15.40 16.83 *
295.9672 27.3495 4.8 -1 USNO-B1 99.99 17.97 99.99
295.9662 27.3484 0.5 24 GSC2.2 14.92 16.65 16.92 *
295.9662 27.3484 0.5 24 GSC2.2 14.92 16.65 16.92
Due to star catalog entries marked with *, this is probably NOT the afterglow
These entries are within 3.5" or brighter than 13
Found 0 entries in star catalog(s) within 10" of the XRT position.
List UVOT sources within 10" of the XRT position:
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 19.22, XRT distances < 10",
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 020140
IMAGE PROBLEM: no overlap
WARNING -- because of the LARGE EXTINCTION, results should be used cautiously.
------ Start for Possible Stand-alone Circular ----
In response to GRB100610 (Swift/BAT trigger 020140) at 00:00:00 UT,
---- UVOT paragraph for Joint or Stand-alone Circular ----
UVOT took a finding chart exposure of 150 seconds with the White filter
starting 2517 seconds after the LAT trigger. No credible afterglow candidate
has been found in the initial data products. The 2.7'x2.7' sub-image covers
none of the XRT error circle. The 8'x8' region for the list of sources
generated on-board covers none of the XRT error circle. No correction has been
made for the large, but uncertain extinction expected.
------- notes for trigger 020140 ------
uvot_gcn_auto.pl vrs. 2010-06-10 fem at 100611d18h53m27s236216usUT
Command line: /Home/eud/uvot_tdrss/perl/uvot_gcn_auto.pl -trig=020140
-expid=297873723 -meonly -msg_srclist
Results from standard processing of UVOT TDRSS data for this trigger should be
available at
http://heasarc.gsfc.nasa.gov/docs/swift/uvot_tdrss/020140/
Links to data for all triggers can be found at
http://heasarc.gsfc.nasa.gov/docs/swift/uvot_tdrss/
Unreliable extinction found for xrt position. XRT position found for srclist.
XRT position found for Genie image. BAT position found.
*** Warning -- BAT and XRT error circles do NOT overlap.
UVOT exposure began at MET 297873723.44776 or about 2010:161:14:42:01 UT
Found 3302 stars in largest star catalog for srclist region. The stars will
eliminate afterglows from about 57% of the srclist region. Found 190 sources in
srclist catalog. WARNING -- srclist catalog buffer filled. Found 56 srclist
source(s) without IDs. There are 0 good candidate(s) in the srclist catalog.
Good candidates must be brighter than 19.22 mag.
Found 27 source(s) in Genie image catalog. Found 1 Genie image source(s)
without IDs. There are 0 good candidate(s) in the Genie image catalog. Good
candidates must be brighter than 20.59 mag. Found 509 stars in largest star
catalog for Genie image region. The stars will eliminate afterglows from about
46% of the Genie image region. The XRT position was OUTSIDE the star catalog
search region.
Genie image analysis:
Found 68667.9 counts in the large background region of 6055.0 pixels or a rate
of 11.341 counts/pixel in a radius of 45.0 arcsec. Based on this background,
the typical 5-sigma UL at a random point in the Genie image is 20.03 mag. for a
4-arcsec aperture. The closest srclist source has ra= 295.9997 dec= 27.3275
mag=19.06 sep=1331.85". The closest Genie source has ra= 295.9413 dec= 27.3550
mag=20.38 sep=1511.67".
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?
297873723 2517 WHITE srclist found no candidates.
297873723 2517 WHITE image found no candidates.
List afterglow candidates for other finding charts.
------- Tokens for Quick GCN -------