TDRSS lightcurve for Trigger=156434

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 22 Sep 05 15:05:01 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     156434,   Seg_Num: 0
GRB_RA:            5.800d {+00h 23m 12s} (J2000),
                   5.873d {+00h 23m 29s} (current),
                   5.162d {+00h 20m 39s} (1950)
GRB_DEC:          -5.599d {-05d 35' 55"} (J2000),
                  -5.567d {-05d 34' 01"} (current),
                  -5.876d {-05d 52' 32"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1873 [image_cnts]
TRIGGER_DUR:     168.000 [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:        13635 TJD;   265 DOY;   05/09/22
GRB_TIME:        54120.25 SOD {15:02:00.25} UT
GRB_PHI:          98.27 [deg]
GRB_THETA:        37.59 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.66 [sigma]
MERIT_PARAMS:     +1  +0  +0  +7  +1  -1  +0  +0 +98  +1 
SUN_POSTN:       179.73d {+11h 58m 55s}   +0.12d {+00d 07' 04"}
SUN_DIST:        171.79 [deg]
MOON_POSTN:       55.78d {+03h 43m 08s}  +23.54d {+23d 32' 27"}
MOON_DIST:        56.71 [deg]
MOON_ILLUM:      76 [%]
GAL_COORDS:      104.34,-67.45 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:        3.09, -7.44 [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:     Thu 22 Sep 05 15:08:32 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     156434,   Seg_Num: 0
GRB_RA:            5.800d {+00h 23m 12s} (J2000),
                   5.873d {+00h 23m 29s} (current),
                   5.162d {+00h 20m 39s} (1950)
GRB_DEC:          -5.599d {-05d 35' 55"} (J2000),
                  -5.567d {-05d 34' 01"} (current),
                  -5.876d {-05d 52' 32"} (1950)
GRB_DATE:        13635 TJD;   265 DOY;   05/09/22
GRB_TIME:        54120.25 SOD {15:02:00.25} UT
TRIGGER_INDEX:   20000
GRB_PHI:          98.27 [deg]
GRB_THETA:        37.59 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     168.000 [sec] 
LC_URL:          sw00156434000msb.lc
SUN_POSTN:       179.73d {+11h 58m 55s}   +0.12d {+00d 07' 04"}
SUN_DIST:        171.79 [deg]
MOON_POSTN:       55.78d {+03h 43m 08s}  +23.54d {+23d 32' 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 Sep 22 11:10:02 EDT 2005