[vsnet-grb 347327] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Mon Nov 20 22:21:23 JST 2017
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Mon 20 Nov 17 13:21:01 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 791201, Seg_Num: 0
GRB_RA: 163.787d {+10h 55m 09s} (J2000),
164.028d {+10h 56m 07s} (current),
163.114d {+10h 52m 27s} (1950)
GRB_DEC: +22.450d {+22d 26' 58"} (J2000),
+22.354d {+22d 21' 14"} (current),
+22.716d {+22d 42' 59"} (1950)
GRB_DATE: 18077 TJD; 324 DOY; 17/11/20
GRB_TIME: 48002.49 SOD {13:20:02.49} UT
TRIGGER_INDEX: 126
RATE_SIGNIF: 121.48 [sigma]
IMAGE_SIGNIF: 15.59 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 236.17d {+15h 44m 41s} -19.80d {-19d 48' 13"}
SUN_DIST: 82.07 [deg] Sun_angle= 4.8 [hr] (West of Sun)
MOON_POSTN: 260.74d {+17h 22m 56s} -19.00d {-19d 00' 03"}
MOON_DIST: 103.06 [deg]
MOON_ILLUM: 4 [%]
GAL_COORDS: 216.56, 63.26 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 156.35, 14.34 [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 = 267.25,14.44 [deg].
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