[vsnet-grb 145627] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Mon Mar 28 22:57:25 JST 2011
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Mon 28 Mar 11 13:57:24 UT
NOTICE_TYPE: Swift-FOM Will_NOT_Observe
TRIGGER_NUM: 450161, Seg_Num: 0
GRB_RA: 251.203d {+16h 44m 49s} (J2000),
251.253d {+16h 45m 01s} (current),
250.978d {+16h 43m 55s} (1950)
GRB_DEC: +57.580d {+57d 34' 49"} (J2000),
+57.560d {+57d 33' 36"} (current),
+57.670d {+57d 40' 14"} (1950)
GRB_DATE: 15648 TJD; 87 DOY; 11/03/28
GRB_TIME: 49241.20 SOD {13:40:41.20} UT
TRIGGER_INDEX: 20000
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 6.57 [sigma]
FLAGS: 0x0
MERIT: 80.00
SUN_POSTN: 6.93d {+00h 27m 42s} +2.99d {+02d 59' 32"}
SUN_DIST: 100.84 [deg] Sun_angle= 7.7 [hr] (West of Sun)
MOON_POSTN: 303.00d {+20h 12m 01s} -17.12d {-17d 07' 05"}
MOON_DIST: 86.05 [deg]
MOON_ILLUM: 30 [%]
GAL_COORDS: 86.71, 39.44 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 216.93, 77.52 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT Figure-of-Merit decision.
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 does not match any source in the ground catalog.
COMMENTS:
COMMENTS: The next comments were copied from the BAT_POS Notice:
COMMENTS: This is an image trigger. (The RATE_SIGNIF is undefined.)
COMMENTS: A point_source was found.
COMMENTS: This matches a source in the on-board catalog.
COMMENTS: This is not a GRB.
COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.
COMMENTS: This trigger occurred at longitude,latitude = 260.46,-16.77 [deg].
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