[vsnet-grb 395664] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Mon Feb 4 06:24:18 JST 2019
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 03 Feb 19 21:24:12 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 887541, Seg_Num: 0
GRB_RA: 262.301d {+17h 29m 12s} (J2000),
262.623d {+17h 30m 29s} (current),
261.458d {+17h 25m 50s} (1950)
GRB_DEC: -36.267d {-36d 16' 01"} (J2000),
-36.281d {-36d 16' 51"} (current),
-36.228d {-36d 13' 39"} (1950)
GRB_DATE: 18517 TJD; 34 DOY; 19/02/03
GRB_TIME: 76697.64 SOD {21:18:17.64} UT
TRIGGER_INDEX: 20000
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 7.65 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 317.22d {+21h 08m 53s} -16.41d {-16d 24' 19"}
SUN_DIST: 52.04 [deg] Sun_angle= 3.6 [hr] (West of Sun)
MOON_POSTN: 306.52d {+20h 26m 05s} -19.92d {-19d 55' 09"}
MOON_DIST: 41.61 [deg]
MOON_ILLUM: 1 [%]
GAL_COORDS: 351.96, -1.02 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 263.64,-13.00 [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 does not match any source in the ground catalog.
COMMENTS:
COMMENTS: The next comments were copied from the BAT_POS Notice:
COMMENTS: This is an image trigger. (The RATE_SIGNIF is undefined.)
COMMENTS: A point_source was found.
COMMENTS: This does not match any source in the on-board catalog.
COMMENTS: This is a GRB.
COMMENTS: This trigger occurred at longitude,latitude = 157.80,-10.09 [deg].
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