[vsnet-grb 466338] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sat Nov 28 15:29:20 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 28 Nov 20 06:29:19 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 1009679, Seg_Num: 0
GRB_RA: 223.136d {+14h 52m 33s} (J2000),
223.363d {+14h 53m 27s} (current),
222.591d {+14h 50m 22s} (1950)
GRB_DEC: +26.678d {+26d 40' 41"} (J2000),
+26.593d {+26d 35' 36"} (current),
+26.882d {+26d 52' 55"} (1950)
GRB_DATE: 19181 TJD; 333 DOY; 20/11/28
GRB_TIME: 23278.32 SOD {06:27:58.32} UT
TRIGGER_INDEX: 476
RATE_SIGNIF: 12.36 [sigma]
IMAGE_SIGNIF: 7.45 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 244.63d {+16h 18m 31s} -21.39d {-21d 23' 20"}
SUN_DIST: 52.22 [deg] Sun_angle= 1.4 [hr] (West of Sun)
MOON_POSTN: 41.82d {+02h 47m 17s} +12.77d {+12d 46' 07"}
MOON_DIST: 140.61 [deg]
MOON_ILLUM: 96 [%]
GAL_COORDS: 38.98, 63.06 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 210.36, 40.92 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT Figure-of-Merit decision.
COMMENTS:
COMMENTS: WARNING: No BAT_Position TDRSS message was received for this trigger_number!
COMMENTS:
COMMENTS: Because no BAT_Position Notice was received, this FOM Notice was forced out after watchdog expiration.
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 = 94.20,-17.73 [deg].
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