TDRSS lightcurve for Trigger=154630

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 11 Sep 05 15:59:48 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     154630,   Seg_Num: 0
GRB_RA:           13.692d {+00h 54m 46s} (J2000),
                  13.759d {+00h 55m 02s} (current),
                  13.104d {+00h 52m 25s} (1950)
GRB_DEC:         -38.861d {-38d 51' 37"} (J2000),
                 -38.830d {-38d 49' 46"} (current),
                 -39.131d {-39d 07' 52"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       2810 [cnts]    Image_Peak=151 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   68     E_range: 15-50 keV
BKG_INTEN:       33311 [cnts]
BKG_TIME:        57560.00 SOD {15:59:20.00} UT
BKG_DUR:         8 [sec]
GRB_DATE:        13624 TJD;   254 DOY;   05/09/11
GRB_TIME:        57573.84 SOD {15:59:33.84} UT
GRB_PHI:          74.49 [deg]
GRB_THETA:        28.28 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     18.84 [sigma]
IMAGE_SIGNIF:    8.81 [sigma]
MERIT_PARAMS:     +1  +0  +0  -1  +1  +6  +0  +0 +75  +1 
SUN_POSTN:       169.90d {+11h 19m 36s}   +4.35d {+04d 20' 53"}
SUN_DIST:        139.28 [deg]
MOON_POSTN:      260.28d {+17h 21m 08s}  -28.07d {-28d 04' 00"}
MOON_DIST:        88.79 [deg]
MOON_ILLUM:      52 [%]
GAL_COORDS:      299.75,-78.25 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      353.93,-40.46 [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:     Sun 11 Sep 05 16:03:06 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     154630,   Seg_Num: 0
GRB_RA:           13.692d {+00h 54m 46s} (J2000),
                  13.759d {+00h 55m 02s} (current),
                  13.104d {+00h 52m 25s} (1950)
GRB_DEC:         -38.861d {-38d 51' 37"} (J2000),
                 -38.830d {-38d 49' 46"} (current),
                 -39.131d {-39d 07' 52"} (1950)
GRB_DATE:        13624 TJD;   254 DOY;   05/09/11
GRB_TIME:        57573.84 SOD {15:59:33.84} UT
TRIGGER_INDEX:   68
GRB_PHI:          74.49 [deg]
GRB_THETA:        28.28 [deg]
DELTA_TIME:      65459.00 [sec]
TRIGGER_DUR:     0.512 [sec] 
LC_URL:          sw00154630000msb.lc
SUN_POSTN:       169.90d {+11h 19m 36s}   +4.35d {+04d 20' 53"}
SUN_DIST:        139.28 [deg]
MOON_POSTN:      260.28d {+17h 21m 08s}  -28.07d {-28d 04' 00"}

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:
Sun Sep 11 12:05:03 EDT 2005