[vsnet-grb 24274] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella.gsfc.nasa.gov
Fri May 26 15:54:29 JST 2006
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 26 May 06 06:54:20 UT
NOTICE_TYPE: Swift-FOM Will_NOT_Observe
TRIGGER_NUM: 211850, Seg_Num: 0
GRB_RA: 268.506d {+17h 54m 01s} (J2000),
268.606d {+17h 54m 25s} (current),
267.728d {+17h 50m 55s} (1950)
GRB_DEC: -26.407d {-26d 24' 24"} (J2000),
-26.408d {-26d 24' 27"} (current),
-26.398d {-26d 23' 51"} (1950)
GRB_DATE: 13881 TJD; 146 DOY; 06/05/26
GRB_TIME: 24782.78 SOD {06:53:02.78} UT
TRIGGER_INDEX: 20000
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 5.72 [sigma]
FLAGS: 0x1
MERIT: 0.00
SUN_POSTN: 62.96d {+04h 11m 50s} +21.11d {+21d 06' 46"}
SUN_DIST: 155.98 [deg] Sun_angle= 10.3 [hr] (West of Sun)
MOON_POSTN: 49.31d {+03h 17m 15s} +22.30d {+22d 17' 57"}
MOON_DIST: 144.11 [deg]
MOON_ILLUM: 1 [%]
GAL_COORDS: 3.13, -0.30 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 268.66, -2.97 [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: This matches a source in the ground catalog: IGR17544-2619, delta=0.117 [deg].
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: This is an interesting source.
COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.
COMMENTS: This trigger occurred at longitude,latitude = 228.21,-20.11 [deg].
More information about the vsnet-grb
mailing list