[vsnet-grb 461917] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Thu Oct 15 07:50:49 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 14 Oct 20 22:50:11 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 1000255, Seg_Num: 0
GRB_RA: 20.847d {+01h 23m 23s} (J2000),
21.135d {+01h 24m 32s} (current),
20.155d {+01h 20m 37s} (1950)
GRB_DEC: +27.692d {+27d 41' 32"} (J2000),
+27.800d {+27d 48' 01"} (current),
+27.432d {+27d 25' 53"} (1950)
GRB_DATE: 19136 TJD; 288 DOY; 20/10/14
GRB_TIME: 82118.19 SOD {22:48:38.19} UT
TRIGGER_INDEX: 20000
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 7.38 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 200.39d {+13h 21m 33s} -8.59d {-08d 35' 14"}
SUN_DIST: 160.77 [deg] Sun_angle= 12.0 [hr] (West of Sun)
MOON_POSTN: 177.84d {+11h 51m 22s} +6.42d {+06d 25' 12"}
MOON_DIST: 139.05 [deg]
MOON_ILLUM: 5 [%]
GAL_COORDS: 131.53,-34.65 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 29.80, 17.52 [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 an image trigger. (The RATE_SIGNIF is undefined.)
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 = 47.04,11.95 [deg].
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