[vsnet-grb 491269] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Thu Jul 8 22:35:01 JST 2021


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 08 Jul 21 13:35:00 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1059494,   Seg_Num: 0
GRB_RA:          142.579d {+09h 30m 19s} (J2000),
                 142.873d {+09h 31m 30s} (current),
                 141.894d {+09h 27m 35s} (1950)
GRB_DEC:         +14.471d {+14d 28' 16"} (J2000),
                 +14.376d {+14d 22' 33"} (current),
                 +14.691d {+14d 41' 29"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1813 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        19403 TJD;   189 DOY;   21/07/08
GRB_TIME:        48204.66 SOD {13:23:24.66} UT
GRB_PHI:         -72.95 [deg]
GRB_THETA:        19.85 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    10.51 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +0 -100  +0 -83  +0 
SUN_POSTN:       108.02d {+07h 12m 04s}  +22.40d {+22d 24' 10"}
SUN_DIST:         33.95 [deg]   Sun_angle= -2.3 [hr] (East of Sun)
MOON_POSTN:       89.94d {+05h 59m 45s}  +25.08d {+25d 04' 47"}
MOON_DIST:        50.65 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:      217.52, 41.65 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      140.26, -0.27 [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 an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
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 = 14.64,-17.83 [deg].  



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