[vsnet-grb 456797] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sat Aug 29 23:01:18 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 29 Aug 20 14:01:07 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 993768, Seg_Num: 0
GRB_RA: 251.212d {+16h 44m 51s} (J2000),
251.135d {+16h 44m 33s} (current),
251.402d {+16h 45m 36s} (1950)
GRB_DEC: +72.335d {+72d 20' 07"} (J2000),
+72.298d {+72d 17' 53"} (current),
+72.424d {+72d 25' 28"} (1950)
GRB_DATE: 19090 TJD; 242 DOY; 20/08/29
GRB_TIME: 50374.45 SOD {13:59:34.45} UT
TRIGGER_INDEX: 20000
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 11.74 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 158.43d {+10h 33m 43s} +9.06d {+09d 03' 19"}
SUN_DIST: 82.20 [deg] Sun_angle= -6.2 [hr] (East of Sun)
MOON_POSTN: 296.69d {+19h 46m 45s} -23.60d {-23d 35' 46"}
MOON_DIST: 100.73 [deg]
MOON_ILLUM: 87 [%]
GAL_COORDS: 104.51, 35.18 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 130.25, 81.30 [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 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 = 74.12,10.54 [deg].
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