[vsnet-grb 491635] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Mon Jul 12 18:43:33 JST 2021


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 12 Jul 21 09:43:32 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1059881,   Seg_Num: 0
GRB_RA:           97.337d {+06h 29m 21s} (J2000),
                  97.528d {+06h 30m 07s} (current),
                  96.893d {+06h 27m 34s} (1950)
GRB_DEC:         -35.393d {-35d 23' 33"} (J2000),
                 -35.408d {-35d 24' 29"} (current),
                 -35.358d {-35d 21' 29"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       3333 [cnts]    Image_Peak=287 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       16354 [cnts]
BKG_TIME:        34980.64 SOD {09:43:00.64} UT
BKG_DUR:         8 [sec]
GRB_DATE:        19407 TJD;   193 DOY;   21/07/12
GRB_TIME:        34991.90 SOD {09:43:11.90} UT
GRB_PHI:         -150.81 [deg]
GRB_THETA:        31.77 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     25.49 [sigma]
IMAGE_SIGNIF:    13.19 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  +2  +0  +0 -51  +0 
SUN_POSTN:       111.93d {+07h 27m 44s}  +21.91d {+21d 54' 20"}
SUN_DIST:         58.92 [deg]   Sun_angle= 1.0 [hr] (West of Sun)
MOON_POSTN:      141.83d {+09h 27m 20s}  +20.02d {+20d 00' 57"}
MOON_DIST:        69.53 [deg]
MOON_ILLUM:      6 [%]
GAL_COORDS:      243.52,-19.51 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      101.51,-58.54 [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 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:        This trigger occurred at longitude,latitude = 65.83,-11.07 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(1.0<100sec) coincident with the FERMI_GBM event (trignum=647775795).  



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