TDRSS lightcurve for Trigger=290843

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 13 Sep 07 00:37:02 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     290843,   Seg_Num: 0
GRB_RA:          228.832d {+15h 15m 20s} (J2000),
                 228.945d {+15h 15m 47s} (current),
                 228.097d {+15h 12m 23s} (1950)
GRB_DEC:         -24.342d {-24d 20' 30"} (J2000),
                 -24.370d {-24d 22' 11"} (current),
                 -24.157d {-24d 09' 25"} (1950)
GRB_ERROR:       9.97 [arcmin radius, statistical only]
GRB_INTEN:       5584 [cnts]    Image_Peak=247 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       35477 [cnts]
BKG_TIME:        2189.77 SOD {00:36:29.77} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14356 TJD;   256 DOY;   07/09/13
GRB_TIME:        2203.98 SOD {00:36:43.98} UT
GRB_PHI:          -8.48 [deg]
GRB_THETA:        41.80 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     14.42 [sigma]
IMAGE_SIGNIF:    9.63 [sigma]
MERIT_PARAMS:     +1  +0  +0  +1  +2  +6  +0  +0 -45  +1 
SUN_POSTN:       170.68d {+11h 22m 44s}   +4.01d {+04d 00' 50"}
SUN_DIST:         63.31 [deg]   Sun_angle= -3.9 [hr] (East of Sun)
MOON_POSTN:      184.99d {+12h 19m 57s}   -5.06d {-05d 03' 29"}
MOON_DIST:        46.41 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:      340.21, 27.92 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      232.91, -6.05 [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:        This trigger occurred at longitude,latitude = 211.00,-20.46 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 13 Sep 07 00:53:35 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     290843,   Seg_Num: 0
GRB_RA:          228.832d {+15h 15m 20s} (J2000),
                 228.945d {+15h 15m 47s} (current),
                 228.097d {+15h 12m 23s} (1950)
GRB_DEC:         -24.342d {-24d 20' 30"} (J2000),
                 -24.370d {-24d 22' 11"} (current),
                 -24.157d {-24d 09' 25"} (1950)
GRB_DATE:        14356 TJD;   256 DOY;   07/09/13
GRB_TIME:        2203.98 SOD {00:36:43.98} UT
TRIGGER_INDEX:   146
GRB_PHI:          -8.48 [deg]
GRB_THETA:        41.80 [deg]
DELTA_TIME:      19.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     14.42 [sigma]
IMAGE_SIGNIF:    9.63 [sigma]
LC_URL:          sw00290843000msb.lc

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

Extended TDRSS light curve and spacecraft attitude plot(s)

Extended TDRSS lc No.1

Extended TDRSS lc No.2

Extended TDRSS lc No.3

Plot creation:
Wed Sep 12 20:53:45 EDT 2007