[vsnet-grb 446595] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Fri May 22 20:42:23 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 22 May 20 11:42:12 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 973628, Seg_Num: 0
GRB_RA: 5.667d {+00h 22m 40s} (J2000),
5.928d {+00h 23m 43s} (current),
5.026d {+00h 20m 06s} (1950)
GRB_DEC: -0.282d {-00d 16' 53"} (J2000),
-0.169d {-00d 10' 06"} (current),
-0.559d {-00d 33' 31"} (1950)
GRB_DATE: 18991 TJD; 143 DOY; 20/05/22
GRB_TIME: 42094.12 SOD {11:41:34.12} UT
TRIGGER_INDEX: 122
RATE_SIGNIF: 30.62 [sigma]
IMAGE_SIGNIF: 9.79 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 59.74d {+03h 58m 58s} +20.53d {+20d 31' 39"}
SUN_DIST: 56.50 [deg] Sun_angle= 3.6 [hr] (West of Sun)
MOON_POSTN: 57.50d {+03h 50m 00s} +17.34d {+17d 20' 10"}
MOON_DIST: 53.67 [deg]
MOON_ILLUM: 0 [%]
GAL_COORDS: 107.32,-62.28 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 5.09, -2.51 [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 = 353.33,-8.35 [deg].
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