[vsnet-grb 490515] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 02 Jul 21 19:20:38 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1058804,   Seg_Num: 0
GRB_RA:          168.570d {+11h 14m 17s} (J2000),
                 168.828d {+11h 15m 19s} (current),
                 167.971d {+11h 11m 53s} (1950)
GRB_DEC:         -36.741d {-36d 44' 28"} (J2000),
                 -36.859d {-36d 51' 31"} (current),
                 -36.469d {-36d 28' 07"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       9607 [cnts]    Image_Peak=128 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   155     E_range: 50-350 keV
BKG_INTEN:       27845 [cnts]
BKG_TIME:        68820.69 SOD {19:07:00.69} UT
BKG_DUR:         8 [sec]
GRB_DATE:        19397 TJD;   183 DOY;   21/07/02
GRB_TIME:        68833.69 SOD {19:07:13.69} UT
GRB_PHI:         -157.89 [deg]
GRB_THETA:        60.28 [deg]
SOLN_STATUS:     0x20000083
RATE_SIGNIF:     95.06 [sigma]
IMAGE_SIGNIF:    6.99 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +3  -3  +0  +0  -6  +0 
SUN_POSTN:       102.09d {+06h 48m 23s}  +22.97d {+22d 58' 12"}
SUN_DIST:         86.74 [deg]   Sun_angle= -4.4 [hr] (East of Sun)
MOON_POSTN:       21.42d {+01h 25m 41s}   +4.69d {+04d 41' 30"}
MOON_DIST:       136.13 [deg]
MOON_ILLUM:      41 [%]
GAL_COORDS:      282.08, 22.17 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      186.70,-37.74 [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 = 10.86,-8.32 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(7.0<100sec) coincident with the CALET_GBM event (trignum=1309287819).