[vsnet-grb 436566] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Wed Feb 19 16:43:20 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 19 Feb 20 07:43:09 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 957271, Seg_Num: 0
GRB_RA: 342.644d {+22h 50m 35s} (J2000),
342.958d {+22h 51m 50s} (current),
341.861d {+22h 47m 27s} (1950)
GRB_DEC: -59.108d {-59d 06' 29"} (J2000),
-59.001d {-59d 00' 03"} (current),
-59.373d {-59d 22' 23"} (1950)
GRB_DATE: 18898 TJD; 50 DOY; 20/02/19
GRB_TIME: 27409.13 SOD {07:36:49.13} UT
TRIGGER_INDEX: 126
RATE_SIGNIF: 97.43 [sigma]
IMAGE_SIGNIF: 13.23 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 332.20d {+22h 08m 49s} -11.43d {-11d 25' 40"}
SUN_DIST: 48.26 [deg] Sun_angle= -0.7 [hr] (East of Sun)
MOON_POSTN: 282.12d {+18h 48m 29s} -23.33d {-23d 20' 00"}
MOON_DIST: 55.25 [deg]
MOON_ILLUM: 17 [%]
GAL_COORDS: 327.64,-51.83 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 315.48,-46.59 [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 = 16.39,13.98 [deg].
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