[vsnet-grb 343066] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Fri Oct 13 09:23:04 JST 2017
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 13 Oct 17 00:23:01 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 778435, Seg_Num: 0
GRB_RA: 84.085d {+05h 36m 20s} (J2000),
84.381d {+05h 37m 31s} (current),
83.255d {+05h 33m 01s} (1950)
GRB_DEC: +34.449d {+34d 26' 57"} (J2000),
+34.459d {+34d 27' 33"} (current),
+34.419d {+34d 25' 07"} (1950)
GRB_DATE: 18039 TJD; 286 DOY; 17/10/13
GRB_TIME: 1340.48 SOD {00:22:20.48} UT
TRIGGER_INDEX: 226
RATE_SIGNIF: 5.74 [sigma]
IMAGE_SIGNIF: 6.90 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 198.34d {+13h 13m 22s} -7.77d {-07d 45' 59"}
SUN_DIST: 114.09 [deg] Sun_angle= 7.6 [hr] (West of Sun)
MOON_POSTN: 117.86d {+07h 51m 25s} +18.62d {+18d 36' 55"}
MOON_DIST: 33.65 [deg]
MOON_ILLUM: 45 [%]
GAL_COORDS: 174.28, 1.25 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 85.03, 11.11 [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: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.
COMMENTS: This trigger occurred at longitude,latitude = 103.58,20.30 [deg].
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