[vsnet-grb 442013] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sat Apr 11 13:29:43 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 11 Apr 20 04:29:32 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 965784, Seg_Num: 0
GRB_RA: 47.659d {+03h 10m 38s} (J2000),
47.811d {+03h 11m 15s} (current),
47.285d {+03h 09m 08s} (1950)
GRB_DEC: -52.314d {-52d 18' 51"} (J2000),
-52.238d {-52d 14' 18"} (current),
-52.503d {-52d 30' 08"} (1950)
GRB_DATE: 18950 TJD; 102 DOY; 20/04/11
GRB_TIME: 16142.28 SOD {04:29:02.28} UT
TRIGGER_INDEX: 10418
RATE_SIGNIF: 34.97 [sigma]
IMAGE_SIGNIF: 10.06 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 20.11d {+01h 20m 26s} +8.48d {+08d 28' 36"}
SUN_DIST: 65.18 [deg] Sun_angle= -1.8 [hr] (East of Sun)
MOON_POSTN: 243.27d {+16h 13m 04s} -18.75d {-18d 45' 14"}
MOON_DIST: 107.74 [deg]
MOON_ILLUM: 87 [%]
GAL_COORDS: 266.66,-53.86 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 13.62,-64.93 [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 = 122.52,-19.90 [deg].
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