[vsnet-grb 493096] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Sun Jul 25 21:01:34 JST 2021


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 25 Jul 21 12:01:33 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1061554,   Seg_Num: 0
GRB_RA:          192.932d {+12h 51m 44s} (J2000),
                 193.200d {+12h 52m 48s} (current),
                 192.310d {+12h 49m 15s} (1950)
GRB_DEC:         +17.125d {+17d 07' 30"} (J2000),
                 +17.008d {+17d 00' 29"} (current),
                 +17.397d {+17d 23' 48"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       6442 [cnts]    Image_Peak=227 [image_cnts]
TRIGGER_DUR:     3.072 [sec] 
TRIGGER_INDEX:   474     E_range: 25-100 keV
BKG_INTEN:       58104 [cnts]
BKG_TIME:        43204.56 SOD {12:00:04.56} UT
BKG_DUR:         32 [sec]
GRB_DATE:        19420 TJD;   206 DOY;   21/07/25
GRB_TIME:        43248.02 SOD {12:00:48.02} UT
GRB_PHI:         147.32 [deg]
GRB_THETA:        11.43 [deg]
SOLN_STATUS:     0x2003
RATE_SIGNIF:     11.00 [sigma]
IMAGE_SIGNIF:    7.81 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +2  -2  +0  +0 -44  +0 
SUN_POSTN:       125.06d {+08h 20m 14s}  +19.54d {+19d 32' 12"}
SUN_DIST:         64.32 [deg]   Sun_angle= -4.5 [hr] (East of Sun)
MOON_POSTN:      325.11d {+21h 40m 27s}  -19.04d {-19d 02' 37"}
MOON_DIST:       134.37 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:      303.33, 80.00 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      184.85, 20.81 [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:        There is a bright star (mag=6.32) 7.49 arcmin from this position.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 126.64,4.44 [deg].  



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