[vsnet-grb 325634] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Tue May 16 16:09:29 JST 2017
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Tue 16 May 17 07:09:28 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 753085, Seg_Num: 0
GRB_RA: 251.827d {+16h 47m 18s} (J2000),
252.144d {+16h 48m 35s} (current),
250.914d {+16h 43m 39s} (1950)
GRB_DEC: -45.895d {-45d 53' 40"} (J2000),
-45.925d {-45d 55' 28"} (current),
-45.806d {-45d 48' 20"} (1950)
GRB_DATE: 17889 TJD; 136 DOY; 17/05/16
GRB_TIME: 25741.89 SOD {07:09:01.89} UT
TRIGGER_INDEX: 10200
RATE_SIGNIF: 16.40 [sigma]
IMAGE_SIGNIF: 7.03 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 53.29d {+03h 33m 09s} +19.16d {+19d 09' 46"}
SUN_DIST: 149.05 [deg] Sun_angle= 10.7 [hr] (West of Sun)
MOON_POSTN: 295.89d {+19h 43m 33s} -18.45d {-18d 27' 04"}
MOON_DIST: 45.25 [deg]
MOON_ILLUM: 76 [%]
GAL_COORDS: 339.54, -0.46 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 256.33,-23.31 [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 = 230.34,-11.85 [deg].
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