[vsnet-grb 259539] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Tue Apr 28 10:32:37 JST 2015
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Tue 28 Apr 15 01:31:59 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 639275, Seg_Num: 0
GRB_RA: 188.543d {+12h 34m 10s} (J2000),
188.738d {+12h 34m 57s} (current),
187.907d {+12h 31m 38s} (1950)
GRB_DEC: +6.981d {+06d 58' 51"} (J2000),
+6.896d {+06d 53' 47"} (current),
+7.256d {+07d 15' 23"} (1950)
GRB_DATE: 17140 TJD; 118 DOY; 15/04/28
GRB_TIME: 5440.83 SOD {01:30:40.83} UT
TRIGGER_INDEX: 491
RATE_SIGNIF: 29.83 [sigma]
IMAGE_SIGNIF: 12.63 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 35.11d {+02h 20m 27s} +14.00d {+14d 00' 06"}
SUN_DIST: 146.51 [deg] Sun_angle= -10.2 [hr] (East of Sun)
MOON_POSTN: 151.09d {+10h 04m 23s} +8.21d {+08d 12' 37"}
MOON_DIST: 37.33 [deg]
MOON_ILLUM: 69 [%]
GAL_COORDS: 290.65, 69.44 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 185.06, 9.80 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT Figure-of-Merit decision.
COMMENTS: This was of sufficient merit to become the new Automated Target;
COMMENTS: but if the Current PPT has a greater merit, then we will not request a slew.
COMMENTS: FOM will request the s/c to slew.
COMMENTS: The S/C has yet to make its decision about safe to slew or not.
COMMENTS: This matches a source in the ground catalog: I3521, delta=0.211 [deg].
COMMENTS:
COMMENTS: The next comments were copied from the BAT_POS Notice:
COMMENTS: This is a rate trigger.
COMMENTS: A point_source was found.
COMMENTS: This does not match any source in the on-board catalog.
COMMENTS: This is not a GRB.
COMMENTS: This trigger occurred at longitude,latitude = 16.92,19.05 [deg].
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