[vsnet-grb 462155] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sat Oct 17 18:47:29 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 17 Oct 20 09:47:14 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 1000613, Seg_Num: 0
GRB_RA: 36.633d {+02h 26m 32s} (J2000),
37.061d {+02h 28m 15s} (current),
35.614d {+02h 22m 27s} (1950)
GRB_DEC: +66.673d {+66d 40' 22"} (J2000),
+66.765d {+66d 45' 55"} (current),
+66.448d {+66d 26' 52"} (1950)
GRB_DATE: 19139 TJD; 291 DOY; 20/10/17
GRB_TIME: 35191.26 SOD {09:46:31.26} UT
TRIGGER_INDEX: 266
RATE_SIGNIF: 13.92 [sigma]
IMAGE_SIGNIF: 7.33 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 202.68d {+13h 30m 43s} -9.49d {-09d 29' 18"}
SUN_DIST: 121.90 [deg] Sun_angle= 11.0 [hr] (West of Sun)
MOON_POSTN: 211.84d {+14h 07m 21s} -8.82d {-08d 49' 17"}
MOON_DIST: 121.95 [deg]
MOON_ILLUM: 1 [%]
GAL_COORDS: 132.16, 5.52 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 61.37, 48.46 [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 = 239.62,6.58 [deg].
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