TDRSS lightcurve for Trigger=568849

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 31 Aug 13 13:04:34 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     568849,   Seg_Num: 0
GRB_RA:          358.649d {+23h 54m 36s} (J2000),
                 358.823d {+23h 55m 17s} (current),
                 358.013d {+23h 52m 03s} (1950)
GRB_DEC:         +29.448d {+29d 26' 53"} (J2000),
                 +29.524d {+29d 31' 27"} (current),
                 +29.170d {+29d 10' 11"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       2799 [cnts]    Image_Peak=167 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   42     E_range: 25-100 keV
BKG_INTEN:       30238 [cnts]
BKG_TIME:        47045.02 SOD {13:04:05.02} UT
BKG_DUR:         8 [sec]
GRB_DATE:        16535 TJD;   243 DOY;   13/08/31
GRB_TIME:        47056.54 SOD {13:04:16.54} UT
GRB_PHI:          28.72 [deg]
GRB_THETA:        41.65 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     19.39 [sigma]
IMAGE_SIGNIF:    10.54 [sigma]
MERIT_PARAMS:     +1  +0  +0  -1  +2  +0  +0  +0 +74  +0 
SUN_POSTN:       159.93d {+10h 39m 43s}   +8.46d {+08d 27' 41"}
SUN_DIST:        137.88 [deg]   Sun_angle= 10.7 [hr] (West of Sun)
MOON_POSTN:      103.25d {+06h 53m 00s}  +18.37d {+18d 22' 27"}
MOON_DIST:        92.89 [deg]
MOON_ILLUM:      22 [%]
GAL_COORDS:      108.36,-31.81 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       11.47, 27.34 [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 = 221.70,-9.14 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 31 Aug 13 13:22:55 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     568849,   Seg_Num: 0
GRB_RA:          358.649d {+23h 54m 36s} (J2000),
                 358.823d {+23h 55m 17s} (current),
                 358.013d {+23h 52m 03s} (1950)
GRB_DEC:         +29.448d {+29d 26' 53"} (J2000),
                 +29.524d {+29d 31' 27"} (current),
                 +29.170d {+29d 10' 11"} (1950)
GRB_DATE:        16535 TJD;   243 DOY;   13/08/31
GRB_TIME:        47056.54 SOD {13:04:16.54} UT
TRIGGER_INDEX:   42
GRB_PHI:          28.72 [deg]
GRB_THETA:        41.65 [deg]
DELTA_TIME:      -31.00 [sec]
TRIGGER_DUR:     0.512 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     19.39 [sigma]
IMAGE_SIGNIF:    10.54 [sigma]
LC_URL:          sw00568849000msb.lc

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:
Sat Aug 31 09:23:24 EDT 2013