[vsnet-grb 325686] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Tue May 16 21:49:58 JST 2017
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Tue 16 May 17 12:49:48 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 753110, Seg_Num: 0
GRB_RA: 41.598d {+02h 46m 24s} (J2000),
41.726d {+02h 46m 54s} (current),
41.231d {+02h 44m 55s} (1950)
GRB_DEC: -55.899d {-55d 53' 54"} (J2000),
-55.826d {-55d 49' 34"} (current),
-56.107d {-56d 06' 26"} (1950)
GRB_DATE: 17889 TJD; 136 DOY; 17/05/16
GRB_TIME: 46160.57 SOD {12:49:20.57} UT
TRIGGER_INDEX: 137
RATE_SIGNIF: 10.29 [sigma]
IMAGE_SIGNIF: 7.32 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 53.52d {+03h 34m 05s} +19.22d {+19d 13' 00"}
SUN_DIST: 75.71 [deg] Sun_angle= 0.8 [hr] (West of Sun)
MOON_POSTN: 298.86d {+19h 55m 27s} -18.14d {-18d 08' 29"}
MOON_DIST: 82.02 [deg]
MOON_ILLUM: 74 [%]
GAL_COORDS: 275.20,-54.60 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 1.66,-65.20 [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 = 345.58,17.31 [deg].
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