[vsnet-grb 434846] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Wed Feb 5 15:51:03 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 05 Feb 20 06:50:53 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 954304, Seg_Num: 0
GRB_RA: 130.171d {+08h 40m 41s} (J2000),
130.368d {+08h 41m 28s} (current),
129.681d {+08h 38m 43s} (1950)
GRB_DEC: -35.245d {-35d 14' 39"} (J2000),
-35.317d {-35d 19' 00"} (current),
-35.066d {-35d 03' 56"} (1950)
GRB_DATE: 18884 TJD; 36 DOY; 20/02/05
GRB_TIME: 23751.61 SOD {06:35:51.61} UT
TRIGGER_INDEX: 20000
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 10.69 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 318.38d {+21h 13m 32s} -16.06d {-16d 03' 41"}
SUN_DIST: 128.06 [deg] Sun_angle= -11.5 [hr] (East of Sun)
MOON_POSTN: 82.73d {+05h 30m 54s} +22.00d {+21d 59' 57"}
MOON_DIST: 72.95 [deg]
MOON_ILLUM: 80 [%]
GAL_COORDS: 256.26, 4.04 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 146.93,-51.05 [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: There is a bright star (mag=3.97) 8.08 arcmin from this position.
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 = 257.71,-19.78 [deg].
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