TDRSS lightcurve for Trigger=152113

Notes:

• 1) None of the TDRSS light curves are background subtracted.

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 26 Aug 05 06:19:14 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     152113,   Seg_Num: 0
GRB_RA:           87.729d {+05h 50m 55s} (J2000),
                  87.800d {+05h 51m 12s} (current),
                  87.101d {+05h 48m 24s} (1950)
GRB_DEC:          -2.680d {-02d 40' 46"} (J2000),
                  -2.679d {-02d 40' 42"} (current),
                  -2.692d {-02d 41' 31"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       30879 [cnts]    Image_Peak=533 [image_cnts]
TRIGGER_DUR:     8.192 [sec] 
TRIGGER_INDEX:   490     E_range: 25-100 keV
BKG_INTEN:       221667 [cnts]
BKG_TIME:        22600.00 SOD {06:16:40.00} UT
BKG_DUR:         64 [sec]
GRB_DATE:        13608 TJD;   238 DOY;   05/08/26
GRB_TIME:        22690.28 SOD {06:18:10.28} UT
GRB_PHI:          52.20 [deg]
GRB_THETA:        17.68 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     12.44 [sigma]
IMAGE_SIGNIF:    8.16 [sigma]
MERIT_PARAMS:     +1  +0  +0  +4  +2  +3  +0  +0 -36  +1 
SUN_POSTN:       155.06d {+10h 20m 14s}  +10.36d {+10d 21' 35"}
SUN_DIST:         68.20 [deg]
MOON_POSTN:       55.75d {+03h 43m 00s}  +23.39d {+23d 23' 42"}
MOON_DIST:        40.67 [deg]
MOON_ILLUM:      54 [%]
GAL_COORDS:      208.35,-14.68 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       87.47,-26.10 [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.  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 26 Aug 05 06:22:06 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     152113,   Seg_Num: 0
GRB_RA:           87.729d {+05h 50m 55s} (J2000),
                  87.800d {+05h 51m 12s} (current),
                  87.101d {+05h 48m 24s} (1950)
GRB_DEC:          -2.680d {-02d 40' 46"} (J2000),
                  -2.679d {-02d 40' 42"} (current),
                  -2.692d {-02d 41' 31"} (1950)
GRB_DATE:        13608 TJD;   238 DOY;   05/08/26
GRB_TIME:        22690.28 SOD {06:18:10.28} UT
TRIGGER_INDEX:   490
GRB_PHI:          52.20 [deg]
GRB_THETA:        17.68 [deg]
DELTA_TIME:      65498.00 [sec]
TRIGGER_DUR:     8.192 [sec] 
LC_URL:          sw00152113000msb.lc
SUN_POSTN:       155.06d {+10h 20m 14s}  +10.36d {+10d 21' 35"}
SUN_DIST:         68.20 [deg]
MOON_POSTN:       55.75d {+03h 43m 00s}  +23.39d {+23d 23' 42"}

Initial TDRSS lightcurve and spacecraft attitude plot

TDRSS lightcurve from T0-30 to T0+50 (zoom in)

TDRSS light curve from T0-1 to T0+2 (More zoom in)

1.6s binned TDRSS light curve

Plot creation:
Fri Aug 26 02:24:03 EDT 2005