[vsnet-grb 469645] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Tue Dec 29 20:06:27 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Tue 29 Dec 20 11:06:26 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 1015088, Seg_Num: 0
GRB_RA: 210.708d {+14h 02m 50s} (J2000),
210.910d {+14h 03m 38s} (current),
210.226d {+14h 00m 54s} (1950)
GRB_DEC: +48.197d {+48d 11' 50"} (J2000),
+48.097d {+48d 05' 49"} (current),
+48.437d {+48d 26' 14"} (1950)
GRB_DATE: 19212 TJD; 364 DOY; 20/12/29
GRB_TIME: 39570.94 SOD {10:59:30.94} UT
TRIGGER_INDEX: 300
RATE_SIGNIF: 12.68 [sigma]
IMAGE_SIGNIF: 8.78 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 278.92d {+18h 35m 42s} -23.18d {-23d 10' 55"}
SUN_DIST: 93.62 [deg] Sun_angle= 4.5 [hr] (West of Sun)
MOON_POSTN: 90.42d {+06h 01m 42s} +24.29d {+24d 17' 21"}
MOON_DIST: 90.15 [deg]
MOON_ILLUM: 100 [%]
GAL_COORDS: 94.29, 64.77 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 181.58, 55.02 [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 = 259.74,18.42 [deg].
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