[vsnet-grb 373887] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sat Jul 21 20:07:41 JST 2018
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 21 Jul 18 11:07:29 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 849018, Seg_Num: 0
GRB_RA: 347.695d {+23h 10m 47s} (J2000),
347.931d {+23h 11m 43s} (current),
347.059d {+23h 08m 14s} (1950)
GRB_DEC: +4.880d {+04d 52' 47"} (J2000),
+4.981d {+04d 58' 50"} (current),
+4.608d {+04d 36' 29"} (1950)
GRB_DATE: 18320 TJD; 202 DOY; 18/07/21
GRB_TIME: 40008.39 SOD {11:06:48.39} UT
TRIGGER_INDEX: 146
RATE_SIGNIF: 14.28 [sigma]
IMAGE_SIGNIF: 7.61 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 120.78d {+08h 03m 07s} +20.43d {+20d 25' 37"}
SUN_DIST: 127.20 [deg] Sun_angle= 8.9 [hr] (West of Sun)
MOON_POSTN: 227.22d {+15h 08m 52s} -12.22d {-12d 13' 24"}
MOON_DIST: 121.04 [deg]
MOON_ILLUM: 67 [%]
GAL_COORDS: 81.90,-49.80 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 350.61, 9.35 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT Figure-of-Merit decision.
COMMENTS:
COMMENTS: WARNING: No BAT_Position TDRSS message was received for this trigger_number!
COMMENTS:
COMMENTS: Because no BAT_Position Notice was received, this FOM Notice was forced out after watchdog expiration.
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 = 195.88,20.16 [deg].
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