[vsnet-grb 496880] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Wed Aug 25 15:53:46 JST 2021


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 25 Aug 21 06:53:45 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1070298,   Seg_Num: 0
GRB_RA:          238.836d {+15h 55m 21s} (J2000),
                 239.256d {+15h 57m 01s} (current),
                 237.869d {+15h 51m 29s} (1950)
GRB_DEC:         -54.070d {-54d 04' 12"} (J2000),
                 -54.132d {-54d 07' 55"} (current),
                 -53.924d {-53d 55' 26"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       269 [cnts]    Image_Peak=51 [image_cnts]
TRIGGER_DUR:     0.016 [sec] 
TRIGGER_INDEX:   10210     E_range: 15-50 keV
BKG_INTEN:       19826 [cnts]
BKG_TIME:        24796.39 SOD {06:53:16.39} UT
BKG_DUR:         8 [sec]
GRB_DATE:        19451 TJD;   237 DOY;   21/08/25
GRB_TIME:        24807.27 SOD {06:53:27.27} UT
GRB_PHI:         125.89 [deg]
GRB_THETA:        32.83 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     42.22 [sigma]
IMAGE_SIGNIF:    9.65 [sigma]
MERIT_PARAMS:     +1  +0  +0  -6  +1  +0  +0  +1  +9  +0 
SUN_POSTN:       154.29d {+10h 17m 09s}  +10.65d {+10d 39' 05"}
SUN_DIST:         95.70 [deg]   Sun_angle= -5.7 [hr] (East of Sun)
MOON_POSTN:        7.55d {+00h 30m 11s}   -1.41d {-01d 24' 52"}
MOON_DIST:       110.06 [deg]
MOON_ILLUM:      91 [%]
GAL_COORDS:      327.89, -0.36 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      248.80,-32.90 [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 = 116.36,-11.43 [deg].  



More information about the vsnet-grb mailing list