[vsnet-grb 284189] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sat Feb 20 22:36:41 JST 2016
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 20 Feb 16 13:36:30 UT
NOTICE_TYPE: Swift-FOM Will_NOT_Observe
TRIGGER_NUM: 674752, Seg_Num: 0
GRB_RA: 267.196d {+17h 48m 47s} (J2000),
267.461d {+17h 49m 51s} (current),
266.375d {+17h 45m 30s} (1950)
GRB_DEC: -32.939d {-32d 56' 20"} (J2000),
-32.943d {-32d 56' 35"} (current),
-32.923d {-32d 55' 24"} (1950)
GRB_DATE: 17438 TJD; 51 DOY; 16/02/20
GRB_TIME: 48896.13 SOD {13:34:56.13} UT
TRIGGER_INDEX: 20000
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 5.89 [sigma]
FLAGS: 0x0
MERIT: 76.00
SUN_POSTN: 333.37d {+22h 13m 29s} -10.99d {-10d 59' 40"}
SUN_DIST: 63.90 [deg] Sun_angle= 4.4 [hr] (West of Sun)
MOON_POSTN: 127.36d {+08h 29m 26s} +15.18d {+15d 10' 41"}
MOON_DIST: 139.80 [deg]
MOON_ILLUM: 95 [%]
GAL_COORDS: 356.93, -2.65 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 267.61, -9.52 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT Figure-of-Merit decision.
COMMENTS: This was NOT of sufficient merit to become the new Automated Target.
COMMENTS: FOM will NOT request the s/c to slew.
COMMENTS: This matches a source in the ground catalog: IGR17488-3253, delta=0.040 [deg].
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 matches a source in the on-board catalog.
COMMENTS: This is not a GRB.
COMMENTS:
COMMENTS: The IMAGE_SIGNIF is VERY LOW, this is very likely not real.
COMMENTS: This trigger occurred at longitude,latitude = 186.97,-20.40 [deg].
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