[vsnet-grb 419486] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Tue Sep 10 16:03:48 JST 2019
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Tue 10 Sep 19 07:03:26 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 924641, Seg_Num: 0
GRB_RA: 272.070d {+18h 08m 17s} (J2000),
272.296d {+18h 09m 11s} (current),
271.495d {+18h 05m 59s} (1950)
GRB_DEC: +13.258d {+13d 15' 27"} (J2000),
+13.262d {+13d 15' 42"} (current),
+13.249d {+13d 14' 56"} (1950)
GRB_DATE: 18736 TJD; 253 DOY; 19/09/10
GRB_TIME: 25349.37 SOD {07:02:29.37} UT
TRIGGER_INDEX: 408
RATE_SIGNIF: 10.04 [sigma]
IMAGE_SIGNIF: 7.81 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 168.32d {+11h 13m 16s} +5.02d {+05d 00' 56"}
SUN_DIST: 102.37 [deg] Sun_angle= -6.9 [hr] (East of Sun)
MOON_POSTN: 307.69d {+20h 30m 45s} -20.63d {-20d 37' 44"}
MOON_DIST: 48.56 [deg]
MOON_ILLUM: 87 [%]
GAL_COORDS: 40.15, 15.47 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 272.51, 36.68 [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 = 154.77,17.45 [deg].
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