TDRSS lightcurve for Trigger=152038

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 25 Aug 05 17:43:53 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     152038,   Seg_Num: 0
GRB_RA:          237.316d {+15h 49m 16s} (J2000),
                 237.359d {+15h 49m 26s} (current),
                 236.930d {+15h 47m 43s} (1950)
GRB_DEC:         +47.328d {+47d 19' 39"} (J2000),
                 +47.311d {+47d 18' 38"} (current),
                 +47.479d {+47d 28' 43"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       179 [cnts]    Image_Peak=28 [image_cnts]
TRIGGER_DUR:     0.032 [sec] 
TRIGGER_INDEX:   10327     E_range: 50-350 keV
BKG_INTEN:       25662 [cnts]
BKG_TIME:        63808.00 SOD {17:43:28.00} UT
BKG_DUR:         8 [sec]
GRB_DATE:        13607 TJD;   237 DOY;   05/08/25
GRB_TIME:        63817.26 SOD {17:43:37.26} UT
GRB_PHI:         -98.42 [deg]
GRB_THETA:        18.33 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     8.36 [sigma]
IMAGE_SIGNIF:    6.32 [sigma]
MERIT_PARAMS:     +1  +0  +0  -5  +3  -1  +0  +0 -22  +1 
SUN_POSTN:       154.58d {+10h 18m 19s}  +10.54d {+10d 32' 30"}
SUN_DIST:         77.39 [deg]
MOON_POSTN:       48.82d {+03h 15m 16s}  +21.29d {+21d 17' 27"}
MOON_DIST:       110.97 [deg]
MOON_ILLUM:      59 [%]
GAL_COORDS:       75.35, 49.98 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      212.25, 64.36 [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:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 25 Aug 05 17:48:39 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     152038,   Seg_Num: 0
GRB_RA:          237.316d {+15h 49m 16s} (J2000),
                 237.359d {+15h 49m 26s} (current),
                 236.930d {+15h 47m 43s} (1950)
GRB_DEC:         +47.328d {+47d 19' 39"} (J2000),
                 +47.311d {+47d 18' 38"} (current),
                 +47.479d {+47d 28' 43"} (1950)
GRB_DATE:        13607 TJD;   237 DOY;   05/08/25
GRB_TIME:        63817.44 SOD {17:43:37.44} UT
TRIGGER_INDEX:   10327
GRB_PHI:         -98.42 [deg]
GRB_THETA:        18.33 [deg]
DELTA_TIME:      46.00 [sec]
TRIGGER_DUR:     0.032 [sec] 
LC_URL:          sw00152038000msb.lc
SUN_POSTN:       154.58d {+10h 18m 19s}  +10.54d {+10d 32' 30"}
SUN_DIST:         77.39 [deg]
MOON_POSTN:       48.82d {+03h 15m 16s}  +21.29d {+21d 17' 27"}

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:
Thu Aug 25 13:50:07 EDT 2005