[vsnet-grb 474008] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Wed Feb 10 11:00:40 JST 2021


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 10 Feb 21 02:00:39 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1031728,   Seg_Num: 0
GRB_RA:          262.811d {+17h 31m 15s} (J2000),
                 263.051d {+17h 32m 12s} (current),
                 262.243d {+17h 28m 58s} (1950)
GRB_DEC:         +14.648d {+14d 38' 53"} (J2000),
                 +14.634d {+14d 38' 01"} (current),
                 +14.684d {+14d 41' 04"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       698 [cnts]    Image_Peak=65 [image_cnts]
TRIGGER_DUR:     0.128 [sec] 
TRIGGER_INDEX:   122     E_range: 25-100 keV
BKG_INTEN:       23672 [cnts]
BKG_TIME:        7213.51 SOD {02:00:13.51} UT
BKG_DUR:         8 [sec]
GRB_DATE:        19255 TJD;    41 DOY;   21/02/10
GRB_TIME:        7227.91 SOD {02:00:27.91} UT
GRB_PHI:         154.01 [deg]
GRB_THETA:        35.45 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     16.24 [sigma]
IMAGE_SIGNIF:    7.51 [sigma]
MERIT_PARAMS:     +1  +0  +0  -3  +2  -2  +0  +0 -38  +0 
SUN_POSTN:       323.93d {+21h 35m 43s}  -14.32d {-14d 19' 05"}
SUN_DIST:         66.81 [deg]   Sun_angle= 4.1 [hr] (West of Sun)
MOON_POSTN:      303.40d {+20h 13m 36s}  -23.48d {-23d 28' 57"}
MOON_DIST:        54.85 [deg]
MOON_ILLUM:      3 [%]
GAL_COORDS:       37.58, 24.24 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      261.18, 37.87 [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 = 54.99,18.77 [deg].  



More information about the vsnet-grb mailing list