[vsnet-grb 457061] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Tue Sep 1 12:48:35 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Tue 01 Sep 20 03:48:00 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 994143, Seg_Num: 0
GRB_RA: 61.758d {+04h 07m 02s} (J2000),
61.848d {+04h 07m 23s} (current),
61.540d {+04h 06m 10s} (1950)
GRB_DEC: -59.880d {-59d 52' 47"} (J2000),
-59.826d {-59d 49' 31"} (current),
-60.012d {-60d 00' 43"} (1950)
GRB_DATE: 19093 TJD; 245 DOY; 20/09/01
GRB_TIME: 13651.56 SOD {03:47:31.56} UT
TRIGGER_INDEX: 147
RATE_SIGNIF: 44.00 [sigma]
IMAGE_SIGNIF: 17.50 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 160.76d {+10h 43m 03s} +8.13d {+08d 07' 38"}
SUN_DIST: 101.50 [deg] Sun_angle= 6.6 [hr] (West of Sun)
MOON_POSTN: 330.72d {+22h 02m 53s} -16.67d {-16d 40' 23"}
MOON_DIST: 76.20 [deg]
MOON_ILLUM: 99 [%]
GAL_COORDS: 271.53,-43.47 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 14.53,-75.80 [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 = 147.77,-10.24 [deg].
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