TDRSS lightcurve for Trigger=304379

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 29 Feb 08 17:05:22 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     304379,   Seg_Num: 0
GRB_RA:          228.217d {+15h 12m 52s} (J2000),
                 228.330d {+15h 13m 19s} (current),
                 227.522d {+15h 10m 05s} (1950)
GRB_DEC:         -14.712d {-14d 42' 43"} (J2000),
                 -14.742d {-14d 44' 32"} (current),
                 -14.525d {-14d 31' 31"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4557 [cnts]    Image_Peak=194 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   148     E_range: 50-350 keV
BKG_INTEN:       25614 [cnts]
BKG_TIME:        61485.39 SOD {17:04:45.39} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14525 TJD;    60 DOY;   08/02/29
GRB_TIME:        61499.53 SOD {17:04:59.53} UT
GRB_PHI:         -63.79 [deg]
GRB_THETA:        39.72 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     25.45 [sigma]
IMAGE_SIGNIF:    10.25 [sigma]
MERIT_PARAMS:     +1  +0  +0  +1  +3 +10  +0  +0 +35  +1 
SUN_POSTN:       341.99d {+22h 47m 57s}   -7.63d {-07d 38' 04"}
SUN_DIST:        110.54 [deg]   Sun_angle= 7.6 [hr] (West of Sun)
MOON_POSTN:      255.48d {+17h 01m 55s}  -27.78d {-27d 46' 59"}
MOON_DIST:        28.36 [deg]
MOON_ILLUM:      44 [%]
GAL_COORDS:      346.63, 35.89 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      229.80,  3.09 [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 = 107.47,-16.00 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 29 Feb 08 17:27:14 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     304379,   Seg_Num: 0
GRB_RA:          228.217d {+15h 12m 52s} (J2000),
                 228.330d {+15h 13m 19s} (current),
                 227.522d {+15h 10m 05s} (1950)
GRB_DEC:         -14.712d {-14d 42' 43"} (J2000),
                 -14.742d {-14d 44' 32"} (current),
                 -14.525d {-14d 31' 31"} (1950)
GRB_DATE:        14525 TJD;    60 DOY;   08/02/29
GRB_TIME:        61499.53 SOD {17:04:59.53} UT
TRIGGER_INDEX:   148
GRB_PHI:         -63.79 [deg]
GRB_THETA:        39.72 [deg]
DELTA_TIME:      25.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     25.45 [sigma]
IMAGE_SIGNIF:    10.25 [sigma]
LC_URL:          sw00304379000msb.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

Extended TDRSS lc No.4

Plot creation:
Fri Feb 29 12:30:07 EST 2008