[vsnet-grb 462876] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sat Oct 24 11:49:25 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 24 Oct 20 02:49:24 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 1001514, Seg_Num: 0
GRB_RA: 125.948d {+08h 23m 47s} (J2000),
126.220d {+08h 24m 53s} (current),
125.293d {+08h 21m 10s} (1950)
GRB_DEC: +3.377d {+03d 22' 38"} (J2000),
+3.309d {+03d 18' 32"} (current),
+3.539d {+03d 32' 21"} (1950)
GRB_DATE: 19146 TJD; 298 DOY; 20/10/24
GRB_TIME: 10139.13 SOD {02:48:59.13} UT
TRIGGER_INDEX: 69
RATE_SIGNIF: 15.62 [sigma]
IMAGE_SIGNIF: 9.01 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 209.02d {+13h 56m 05s} -11.88d {-11d 52' 31"}
SUN_DIST: 83.65 [deg] Sun_angle= 5.5 [hr] (West of Sun)
MOON_POSTN: 311.38d {+20h 45m 31s} -21.86d {-21d 51' 28"}
MOON_DIST: 160.79 [deg]
MOON_ILLUM: 56 [%]
GAL_COORDS: 220.75, 22.04 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 127.46,-15.51 [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 = 358.64,-16.03 [deg].
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