TDRSS lightcurve for Trigger=158262

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 04 Oct 05 11:18:04 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     158262,   Seg_Num: 0
GRB_RA:          239.579d {+15h 58m 19s} (J2000),
                 239.658d {+15h 58m 38s} (current),
                 238.893d {+15h 55m 34s} (1950)
GRB_DEC:         -10.869d {-10d 52' 07"} (J2000),
                 -10.885d {-10d 53' 05"} (current),
                 -10.726d {-10d 43' 34"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=9983 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        13647 TJD;   277 DOY;   05/10/04
GRB_TIME:        40608.23 SOD {11:16:48.23} UT
GRB_PHI:         -52.93 [deg]
GRB_THETA:         6.52 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    23.00 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +8  +0  +0 -65  +1 
SUN_POSTN:       190.42d {+12h 41m 41s}   -4.48d {-04d 28' 56"}
SUN_DIST:         49.16 [deg]
MOON_POSTN:      201.35d {+13h 25m 25s}   -9.83d {-09d 49' 31"}
MOON_DIST:        37.67 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      359.34, 30.88 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      239.73,  9.43 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
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:     Tue 04 Oct 05 11:21:01 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     158262,   Seg_Num: 0
GRB_RA:          239.579d {+15h 58m 19s} (J2000),
                 239.658d {+15h 58m 38s} (current),
                 238.893d {+15h 55m 34s} (1950)
GRB_DEC:         -10.869d {-10d 52' 07"} (J2000),
                 -10.885d {-10d 53' 05"} (current),
                 -10.726d {-10d 43' 34"} (1950)
GRB_DATE:        13647 TJD;   277 DOY;   05/10/04
GRB_TIME:        40608.23 SOD {11:16:48.23} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -52.93 [deg]
GRB_THETA:         6.52 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
LC_URL:          sw00158262000msb.lc
SUN_POSTN:       190.42d {+12h 41m 41s}   -4.48d {-04d 28' 56"}
SUN_DIST:         49.16 [deg]
MOON_POSTN:      201.35d {+13h 25m 25s}   -9.83d {-09d 49' 31"}

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:
Tue Oct  4 07:23:03 EDT 2005