[vsnet-grb 85844] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella.gsfc.nasa.gov
Tue Oct 21 20:30:58 JST 2008


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 21 Oct 08 11:30:56 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     332287,   Seg_Num: 0
GRB_RA:          301.006d {+20h 04m 02s} (J2000),
                 301.102d {+20h 04m 25s} (current),
                 300.461d {+20h 01m 51s} (1950)
GRB_DEC:         +21.682d {+21d 40' 57"} (J2000),
                 +21.708d {+21d 42' 28"} (current),
                 +21.540d {+21d 32' 24"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1576 [cnts]    Image_Peak=100 [image_cnts]
TRIGGER_DUR:     0.256 [sec] 
TRIGGER_INDEX:   428     E_range: 15-50 keV
BKG_INTEN:       40232 [cnts]
BKG_TIME:        40812.80 SOD {11:20:12.80} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14760 TJD;   295 DOY;   08/10/21
GRB_TIME:        40826.88 SOD {11:20:26.88} UT
GRB_PHI:          70.97 [deg]
GRB_THETA:         2.40 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     8.18 [sigma]
IMAGE_SIGNIF:    6.72 [sigma]
MERIT_PARAMS:     +1  +0  +0  -2  +1  -1  +0  +1 +14  +0 
SUN_POSTN:       206.43d {+13h 45m 42s}  -10.92d {-10d 55' 10"}
SUN_DIST:         98.31 [deg]   Sun_angle= -6.3 [hr] (East of Sun)
MOON_POSTN:      120.61d {+08h 02m 25s}  +22.12d {+22d 07' 01"}
MOON_DIST:       136.17 [deg]
MOON_ILLUM:      50 [%]
GAL_COORDS:       60.49, -5.11 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      309.35, 40.98 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This Notice was delayed by more than 60 sec past the end of the trigger integration interval;  
COMMENTS:        probably due to it occurring during a Malindi downlink session.  
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 does not match any source in the ground 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 = 13.00,3.20 [deg].  



More information about the vsnet-grb mailing list