[vsnet-grb 124330] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Thu May 27 04:02:11 JST 2010


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 26 May 10 19:02:11 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     423184,   Seg_Num: 0
GRB_RA:            0.700d {+00h 02m 48s} (J2000),
                   0.832d {+00h 03m 20s} (current),
                   0.061d {+00h 00m 15s} (1950)
GRB_DEC:         -37.902d {-37d 54' 07"} (J2000),
                 -37.844d {-37d 50' 39"} (current),
                 -38.181d {-38d 10' 50"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       96589 [cnts]    Image_Peak=903 [image_cnts]
TRIGGER_DUR:     26.880 [sec] 
TRIGGER_INDEX:   463     E_range: 15-50 keV
BKG_INTEN:       218148 [cnts]
BKG_TIME:        68330.16 SOD {18:58:50.16} UT
BKG_DUR:         64 [sec]
GRB_DATE:        15342 TJD;   146 DOY;   10/05/26
GRB_TIME:        68438.51 SOD {19:00:38.51} UT
GRB_PHI:         123.58 [deg]
GRB_THETA:        10.35 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     6.92 [sigma]
IMAGE_SIGNIF:    6.89 [sigma]
MERIT_PARAMS:     +1  +0  +0  +5  +1  -3  +0  +0 -11  +0 
SUN_POSTN:        63.50d {+04h 14m 01s}  +21.20d {+21d 12' 18"}
SUN_DIST:         83.33 [deg]   Sun_angle= 4.2 [hr] (West of Sun)
MOON_POSTN:      227.28d {+15h 09m 07s}  -21.80d {-21d 48' 16"}
MOON_DIST:       106.10 [deg]
MOON_ILLUM:      98 [%]
GAL_COORDS:      343.37,-75.15 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      343.38,-34.57 [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 = 256.35,18.92 [deg].  


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