[vsnet-grb 455901] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Thu Aug 20 00:45:33 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 19 Aug 20 15:45:16 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 992099, Seg_Num: 0
GRB_RA: 21.428d {+01h 25m 43s} (J2000),
21.776d {+01h 27m 06s} (current),
20.592d {+01h 22m 22s} (1950)
GRB_DEC: +63.048d {+63d 02' 52"} (J2000),
+63.155d {+63d 09' 17"} (current),
+62.788d {+62d 47' 17"} (1950)
GRB_DATE: 19080 TJD; 232 DOY; 20/08/19
GRB_TIME: 56632.88 SOD {15:43:52.88} UT
TRIGGER_INDEX: 262
RATE_SIGNIF: 11.09 [sigma]
IMAGE_SIGNIF: 7.88 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 149.32d {+09h 57m 17s} +12.47d {+12d 28' 16"}
SUN_DIST: 94.36 [deg] Sun_angle= 8.5 [hr] (West of Sun)
MOON_POSTN: 158.04d {+10h 32m 10s} +14.17d {+14d 10' 14"}
MOON_DIST: 95.62 [deg]
MOON_ILLUM: 0 [%]
GAL_COORDS: 126.80, 0.43 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 50.21, 48.76 [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 = 175.88,19.76 [deg].
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