[vsnet-grb 172664] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Wed Apr 11 10:17:46 JST 2012
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 11 Apr 12 01:17:15 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 519874, Seg_Num: 0
GRB_RA: 35.550d {+02h 22m 12s} (J2000),
35.775d {+02h 23m 06s} (current),
34.636d {+02h 18m 33s} (1950)
GRB_DEC: +59.746d {+59d 44' 46"} (J2000),
+59.802d {+59d 48' 05"} (current),
+59.518d {+59d 31' 06"} (1950)
GRB_DATE: 16028 TJD; 102 DOY; 12/04/11
GRB_TIME: 4598.95 SOD {01:16:38.95} UT
TRIGGER_INDEX: 10427
RATE_SIGNIF: 8.24 [sigma]
IMAGE_SIGNIF: 6.51 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 19.93d {+01h 19m 43s} +8.40d {+08d 24' 18"}
SUN_DIST: 52.77 [deg] Sun_angle= -1.1 [hr] (East of Sun)
MOON_POSTN: 259.87d {+17h 19m 30s} -21.95d {-21d 57' 03"}
MOON_DIST: 131.16 [deg]
MOON_ILLUM: 76 [%]
GAL_COORDS: 134.14, -1.14 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 56.20, 42.53 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT Figure-of-Merit decision.
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 = 181.57,19.78 [deg].
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