[vsnet-grb 455557] GCN/SWIFT_BAT_LIGHTCURVE

Bacodine vxw at capella2.gsfc.nasa.gov
Sun Aug 16 13:11:04 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 16 Aug 20 04:10:55 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     989458,   Seg_Num: 0
GRB_RA:          202.461d {+13h 29m 51s} (J2000),
                 202.744d {+13h 30m 59s} (current),
                 201.777d {+13h 27m 07s} (1950)
GRB_DEC:         -22.590d {-22d 35' 22"} (J2000),
                 -22.696d {-22d 41' 44"} (current),
                 -22.332d {-22d 19' 53"} (1950)
GRB_DATE:        19077 TJD;   229 DOY;   20/08/16
GRB_TIME:        14842.30 SOD {04:07:22.30} UT
TRIGGER_INDEX:   260
GRB_PHI:         -163.27 [deg]
GRB_THETA:        30.32 [deg]
DELTA_TIME:      -56.00 [sec]
TRIGGER_DUR:     2.048 [sec] 
SOLN_STATUS:     0x83
RATE_SIGNIF:     7.87 [sigma]
IMAGE_SIGNIF:    6.58 [sigma]
LC_URL:          sw00989458000msb.lc
SUN_POSTN:       146.09d {+09h 44m 21s}  +13.60d {+13d 35' 49"}
SUN_DIST:         66.29 [deg]   Sun_angle= -3.8 [hr] (East of Sun)
MOON_POSTN:      107.01d {+07h 08m 03s}  +24.08d {+24d 04' 45"}
MOON_DIST:       103.98 [deg]
MOON_ILLUM:      11 [%]
GAL_COORDS:      314.43, 39.42 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      209.18,-12.25 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Lightcurve.  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
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:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 234.46,-18.77 [deg].  



More information about the vsnet-grb mailing list