[vsnet-grb 468230] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Thu Dec 17 08:07:50 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 16 Dec 20 23:07:50 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1013243,   Seg_Num: 0
GRB_RA:           16.358d {+01h 05m 26s} (J2000),
                  16.636d {+01h 06m 33s} (current),
                  15.695d {+01h 02m 47s} (1950)
GRB_DEC:         +16.537d {+16d 32' 12"} (J2000),
                 +16.649d {+16d 38' 55"} (current),
                 +16.269d {+16d 16' 09"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       6072 [cnts]    Image_Peak=364 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   155     E_range: 50-350 keV
BKG_INTEN:       18967 [cnts]
BKG_TIME:        83237.83 SOD {23:07:17.83} UT
BKG_DUR:         8 [sec]
GRB_DATE:        19199 TJD;   351 DOY;   20/12/16
GRB_TIME:        83251.72 SOD {23:07:31.72} UT
GRB_PHI:         -21.56 [deg]
GRB_THETA:        52.03 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     69.31 [sigma]
IMAGE_SIGNIF:    15.28 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +3  +4  +0  +0 +43  +0 
SUN_POSTN:       265.06d {+17h 40m 15s}  -23.36d {-23d 21' 29"}
SUN_DIST:        115.91 [deg]   Sun_angle= -7.4 [hr] (East of Sun)
MOON_POSTN:      298.39d {+19h 53m 33s}  -24.02d {-24d 01' 29"}
MOON_DIST:        86.47 [deg]
MOON_ILLUM:      7 [%]
GAL_COORDS:      127.78,-46.20 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       21.42,  8.84 [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 = 38.57,-19.88 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(6.0<100sec) coincident with the FERMI_GBM event (trignum=629852850).  



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