[vsnet-grb 345062] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Mon Oct 30 04:32:52 JST 2017
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 29 Oct 17 19:32:27 UT
NOTICE_TYPE: Swift-FOM Will_NOT_Observe
TRIGGER_NUM: 784160, Seg_Num: 0
GRB_RA: 40.916d {+02h 43m 40s} (J2000),
41.266d {+02h 45m 04s} (current),
39.943d {+02h 39m 46s} (1950)
GRB_DEC: +61.641d {+61d 38' 27"} (J2000),
+61.716d {+61d 42' 56"} (current),
+61.429d {+61d 25' 44"} (1950)
GRB_DATE: 18055 TJD; 302 DOY; 17/10/29
GRB_TIME: 70118.89 SOD {19:28:38.89} UT
TRIGGER_INDEX: 121
RATE_SIGNIF: 23.72 [sigma]
IMAGE_SIGNIF: 13.04 [sigma]
FLAGS: 0x0
MERIT: 80.00
SUN_POSTN: 214.24d {+14h 16m 58s} -13.71d {-13d 42' 27"}
SUN_DIST: 131.73 [deg] Sun_angle= 11.5 [hr] (West of Sun)
MOON_POSTN: 330.13d {+22h 00m 32s} -12.85d {-12d 50' 47"}
MOON_DIST: 92.66 [deg]
MOON_ILLUM: 68 [%]
GAL_COORDS: 135.85, 1.62 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 60.54, 43.13 [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 NOT of sufficient merit to become the new Automated Target.
COMMENTS: FOM will NOT request the s/c to slew.
COMMENTS: This matches a source in the ground catalog: Swift02436p6124, delta=0.208 [deg].
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 matches a source in the on-board catalog.
COMMENTS: This is not a GRB.
COMMENTS: This is an interesting source.
COMMENTS: This trigger occurred at longitude,latitude = 109.08,5.07 [deg].
COMMENTS:
COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus.
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