[vsnet-grb 390910] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sun Dec 23 06:43:39 JST 2018
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 22 Dec 18 21:43:38 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 878504, Seg_Num: 0
GRB_RA: 131.375d {+08h 45m 30s} (J2000),
131.611d {+08h 46m 27s} (current),
130.755d {+08h 43m 01s} (1950)
GRB_DEC: -5.488d {-05d 29' 15"} (J2000),
-5.558d {-05d 33' 27"} (current),
-5.305d {-05d 18' 17"} (1950)
GRB_DATE: 18474 TJD; 356 DOY; 18/12/22
GRB_TIME: 78129.87 SOD {21:42:09.87} UT
TRIGGER_INDEX: 20000
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 7.10 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 271.08d {+18h 04m 20s} -23.43d {-23d 25' 56"}
SUN_DIST: 130.97 [deg] Sun_angle= 9.3 [hr] (West of Sun)
MOON_POSTN: 93.29d {+06h 13m 09s} +21.25d {+21d 14' 53"}
MOON_DIST: 46.16 [deg]
MOON_ILLUM: 100 [%]
GAL_COORDS: 231.97, 22.29 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 135.47,-22.64 [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 = 82.17,-20.29 [deg].
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