[vsnet-grb 423593] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Thu Oct 17 23:36:51 JST 2019
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 17 Oct 19 14:36:50 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 929981, Seg_Num: 0
GRB_RA: 245.151d {+16h 20m 36s} (J2000),
245.745d {+16h 22m 59s} (current),
243.663d {+16h 14m 39s} (1950)
GRB_DEC: -73.561d {-73d 33' 40"} (J2000),
-73.607d {-73d 36' 25"} (current),
-73.441d {-73d 26' 27"} (1950)
GRB_DATE: 18773 TJD; 290 DOY; 19/10/17
GRB_TIME: 52566.89 SOD {14:36:06.89} UT
TRIGGER_INDEX: 256
RATE_SIGNIF: 10.39 [sigma]
IMAGE_SIGNIF: 8.63 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 202.16d {+13h 28m 38s} -9.29d {-09d 17' 07"}
SUN_DIST: 69.11 [deg] Sun_angle= -2.9 [hr] (East of Sun)
MOON_POSTN: 65.14d {+04h 20m 33s} +18.51d {+18d 30' 33"}
MOON_DIST: 124.90 [deg]
MOON_ILLUM: 87 [%]
GAL_COORDS: 316.43,-16.46 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 259.09,-51.06 [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 = 355.54,-16.20 [deg].
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