TDRSS lightcurve for Trigger=154112

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 08 Sep 05 05:43:00 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     154112,   Seg_Num: 0
GRB_RA:           20.464d {+01h 21m 51s} (J2000),
                  20.534d {+01h 22m 08s} (current),
                  19.845d {+01h 19m 23s} (1950)
GRB_DEC:         -12.971d {-12d 58' 16"} (J2000),
                 -12.942d {-12d 56' 29"} (current),
                 -13.233d {-13d 13' 57"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       8621 [cnts]    Image_Peak=311 [image_cnts]
TRIGGER_DUR:     2.048 [sec] 
TRIGGER_INDEX:   262     E_range: 25-100 keV
BKG_INTEN:       88454 [cnts]
BKG_TIME:        20520.00 SOD {05:42:00.00} UT
BKG_DUR:         24 [sec]
GRB_DATE:        13621 TJD;   251 DOY;   05/09/08
GRB_TIME:        20551.38 SOD {05:42:31.38} UT
GRB_PHI:          20.79 [deg]
GRB_THETA:        27.80 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     9.38 [sigma]
IMAGE_SIGNIF:    9.29 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +2  +2  +0  +0 +83  +1 
SUN_POSTN:       166.82d {+11h 07m 16s}   +5.65d {+05d 38' 45"}
SUN_DIST:        145.97 [deg]
MOON_POSTN:      213.19d {+14h 12m 46s}  -15.49d {-15d 29' 19"}
MOON_DIST:       148.93 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      151.11,-74.15 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       13.74,-19.97 [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:     Thu 08 Sep 05 05:45:57 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     154112,   Seg_Num: 0
GRB_RA:           20.464d {+01h 21m 51s} (J2000),
                  20.534d {+01h 22m 08s} (current),
                  19.845d {+01h 19m 23s} (1950)
GRB_DEC:         -12.971d {-12d 58' 16"} (J2000),
                 -12.942d {-12d 56' 29"} (current),
                 -13.233d {-13d 13' 57"} (1950)
GRB_DATE:        13621 TJD;   251 DOY;   05/09/08
GRB_TIME:        20551.38 SOD {05:42:31.38} UT
TRIGGER_INDEX:   262
GRB_PHI:          20.79 [deg]
GRB_THETA:        27.80 [deg]
DELTA_TIME:      65465.00 [sec]
TRIGGER_DUR:     2.048 [sec] 
LC_URL:          sw00154112000msb.lc
SUN_POSTN:       166.82d {+11h 07m 16s}   +5.65d {+05d 38' 45"}
SUN_DIST:        145.97 [deg]
MOON_POSTN:      213.19d {+14h 12m 46s}  -15.49d {-15d 29' 19"}

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  8 01:48:03 EDT 2005