[vsnet-grb 477018] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Mon Mar 8 15:38:45 JST 2021
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Mon 08 Mar 21 06:38:24 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 1036227, Seg_Num: 0
GRB_RA: 67.088d {+04h 28m 21s} (J2000),
67.443d {+04h 29m 46s} (current),
66.253d {+04h 25m 01s} (1950)
GRB_DEC: +37.411d {+37d 24' 39"} (J2000),
+37.456d {+37d 27' 23"} (current),
+37.300d {+37d 18' 02"} (1950)
GRB_DATE: 19281 TJD; 67 DOY; 21/03/08
GRB_TIME: 23876.85 SOD {06:37:56.85} UT
TRIGGER_INDEX: 69
RATE_SIGNIF: 19.33 [sigma]
IMAGE_SIGNIF: 8.39 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 348.88d {+23h 15m 32s} -4.78d {-04d 46' 34"}
SUN_DIST: 83.90 [deg] Sun_angle= -5.2 [hr] (East of Sun)
MOON_POSTN: 287.61d {+19h 10m 27s} -25.06d {-25d 03' 18"}
MOON_DIST: 143.81 [deg]
MOON_ILLUM: 27 [%]
GAL_COORDS: 163.51, -7.83 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 71.29, 15.45 [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 = 170.09,20.31 [deg].
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