[vsnet-grb 355146] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sun Feb 4 11:36:52 JST 2018
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 04 Feb 18 02:36:42 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 808483, Seg_Num: 0
GRB_RA: 330.118d {+22h 00m 28s} (J2000),
330.320d {+22h 01m 17s} (current),
329.560d {+21h 58m 14s} (1950)
GRB_DEC: +30.846d {+30d 50' 45"} (J2000),
+30.933d {+30d 55' 59"} (current),
+30.605d {+30d 36' 18"} (1950)
GRB_DATE: 18153 TJD; 35 DOY; 18/02/04
GRB_TIME: 9376.69 SOD {02:36:16.69} UT
TRIGGER_INDEX: 10427
RATE_SIGNIF: 63.49 [sigma]
IMAGE_SIGNIF: 7.65 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 317.69d {+21h 10m 45s} -16.27d {-16d 16' 07"}
SUN_DIST: 48.74 [deg] Sun_angle= -0.8 [hr] (East of Sun)
MOON_POSTN: 184.10d {+12h 16m 24s} +2.46d {+02d 27' 29"}
MOON_DIST: 133.65 [deg]
MOON_ILLUM: 84 [%]
GAL_COORDS: 84.86,-19.11 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 345.79, 39.83 [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 a rate trigger.
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 = 206.54,18.94 [deg].
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