[vsnet-grb 54763] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella.gsfc.nasa.gov
Thu Sep 20 05:45:28 JST 2007
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 19 Sep 07 20:45:26 UT
NOTICE_TYPE: Swift-FOM Will_NOT_Observe
TRIGGER_NUM: 291587, Seg_Num: 0
GRB_RA: 272.337d {+18h 09m 21s} (J2000),
272.451d {+18h 09m 48s} (current),
271.592d {+18h 06m 22s} (1950)
GRB_DEC: -20.445d {-20d 26' 40"} (J2000),
-20.443d {-20d 26' 34"} (current),
-20.454d {-20d 27' 15"} (1950)
GRB_DATE: 14362 TJD; 262 DOY; 07/09/19
GRB_TIME: 74710.40 SOD {20:45:10.40} UT
TRIGGER_INDEX: 10111
RATE_SIGNIF: 255.99 [sigma]
IMAGE_SIGNIF: 20.88 [sigma]
FLAGS: 0x0
MERIT: -500.00
SUN_POSTN: 176.82d {+11h 47m 16s} +1.38d {+01d 22' 44"}
SUN_DIST: 95.76 [deg] Sun_angle= -6.4 [hr] (East of Sun)
MOON_POSTN: 268.17d {+17h 52m 41s} -28.33d {-28d 19' 37"}
MOON_DIST: 8.79 [deg]
MOON_ILLUM: 52 [%]
GAL_COORDS: 10.04, -0.40 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 272.19, 2.98 [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 matches a source in the ground catalog: SGR1806-20, delta=0.169 [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 = 319.49,6.62 [deg].
COMMENTS:
COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus.
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