TDRSS lightcurve for Trigger=288590

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 04 Sep 07 20:04:51 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     288590,   Seg_Num: 0
GRB_RA:           80.451d {+05h 21m 48s} (J2000),
                  80.567d {+05h 22m 16s} (current),
                  79.698d {+05h 18m 47s} (1950)
GRB_DEC:         +22.463d {+22d 27' 47"} (J2000),
                 +22.470d {+22d 28' 13"} (current),
                 +22.415d {+22d 24' 54"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=2176 [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:        14347 TJD;   247 DOY;   07/09/04
GRB_TIME:        72213.79 SOD {20:03:33.79} UT
GRB_PHI:         -12.95 [deg]
GRB_THETA:        46.42 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    13.00 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +2  -5  +1 -15  +1 
SUN_POSTN:       163.32d {+10h 53m 16s}   +7.09d {+07d 05' 38"}
SUN_DIST:         80.62 [deg]   Sun_angle= 5.5 [hr] (West of Sun)
MOON_POSTN:       80.22d {+05h 20m 52s}  +28.31d {+28d 18' 53"}
MOON_DIST:         5.85 [deg]
MOON_ILLUM:      42 [%]
GAL_COORDS:      182.56, -8.01 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       81.18, -0.68 [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.  
COMMENTS:        This trigger occurred at longitude,latitude = 168.52,20.31 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 04 Sep 07 20:06:03 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     288590,   Seg_Num: 0
GRB_RA:           80.429d {+05h 21m 43s} (J2000),
                  80.544d {+05h 22m 11s} (current),
                  79.678d {+05h 18m 43s} (1950)
GRB_DEC:         +21.917d {+21d 54' 60"} (J2000),
                 +21.924d {+21d 55' 25"} (current),
                 +21.869d {+21d 52' 07"} (1950)
GRB_DATE:        14347 TJD;   247 DOY;   07/09/04
GRB_TIME:        72213.79 SOD {20:03:33.79} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -13.33 [deg]
GRB_THETA:        46.45 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    13.00 [sigma]
LC_URL:          sw00288590000msb.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

Plot creation:
Tue Sep  4 16:06:27 EDT 2007