[vsnet-grb 440048] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Wed Mar 25 01:40:32 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Tue 24 Mar 20 16:40:08 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 963260, Seg_Num: 0
GRB_RA: 222.685d {+14h 50m 44s} (J2000),
222.889d {+14h 51m 33s} (current),
222.182d {+14h 48m 44s} (1950)
GRB_DEC: +35.968d {+35d 58' 06"} (J2000),
+35.886d {+35d 53' 09"} (current),
+36.174d {+36d 10' 26"} (1950)
GRB_DATE: 18932 TJD; 84 DOY; 20/03/24
GRB_TIME: 59947.95 SOD {16:39:07.95} UT
TRIGGER_INDEX: 298
RATE_SIGNIF: 9.84 [sigma]
IMAGE_SIGNIF: 9.81 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 4.13d {+00h 16m 32s} +1.79d {+01d 47' 23"}
SUN_DIST: 127.82 [deg] Sun_angle= 9.4 [hr] (West of Sun)
MOON_POSTN: 9.01d {+00h 36m 02s} -1.50d {-01d 29' 49"}
MOON_DIST: 133.45 [deg]
MOON_ILLUM: 0 [%]
GAL_COORDS: 59.64, 63.22 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 204.39, 49.21 [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 = 153.14,-11.25 [deg].
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