[vsnet-grb 166049] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Thu Jan 12 22:09:55 JST 2012


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 12 Jan 12 13:09:54 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     511611,   Seg_Num: 0
GRB_RA:           26.621d {+01h 46m 29s} (J2000),
                  26.832d {+01h 47m 20s} (current),
                  25.753d {+01h 43m 01s} (1950)
GRB_DEC:         +61.763d {+61d 45' 48"} (J2000),
                 +61.823d {+61d 49' 23"} (current),
                 +61.513d {+61d 30' 48"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       332 [cnts]    Image_Peak=44 [image_cnts]
TRIGGER_DUR:     0.064 [sec] 
TRIGGER_INDEX:   10409     E_range: 15-50 keV
BKG_INTEN:       21748 [cnts]
BKG_TIME:        47368.22 SOD {13:09:28.22} UT
BKG_DUR:         8 [sec]
GRB_DATE:        15938 TJD;    12 DOY;   12/01/12
GRB_TIME:        47378.46 SOD {13:09:38.46} UT
GRB_PHI:         -149.86 [deg]
GRB_THETA:        26.78 [deg]
SOLN_STATUS:     0x18D
RATE_SIGNIF:     11.61 [sigma]
IMAGE_SIGNIF:    6.52 [sigma]
MERIT_PARAMS:     +0  +0 +124  -4  +1  -4  +0  +1 +34  +0 
SUN_POSTN:       293.47d {+19h 33m 54s}  -21.68d {-21d 41' 03"}
SUN_DIST:        110.57 [deg]   Sun_angle= -6.2 [hr] (East of Sun)
MOON_POSTN:      152.09d {+10h 08m 20s}   +6.06d {+06d 03' 51"}
MOON_DIST:       100.25 [deg]
MOON_ILLUM:      88 [%]
GAL_COORDS:      129.39, -0.42 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       52.18, 46.38 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is a rate trigger.  
COMMENTS:        A point_source was found.  
COMMENTS:        This matches a source in the on-board catalog: Num=10724=4U_0142+61,   delta=0.018 [deg].  
COMMENTS:        This matches a source in the ground catalog: 4U_0142+61,   delta=0.018 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 109.10,-5.58 [deg].  
COMMENTS:        This AT will self-cancel at the end of the first orbit (ie I_signif<7.0 && Trig_dur<65msec).  


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