TDRSS lightcurve for Trigger=508319

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 23 Nov 11 18:14:07 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     508319,   Seg_Num: 0
GRB_RA:          154.851d {+10h 19m 24s} (J2000),
                 154.993d {+10h 19m 58s} (current),
                 154.255d {+10h 17m 01s} (1950)
GRB_DEC:         -20.642d {-20d 38' 28"} (J2000),
                 -20.701d {-20d 42' 04"} (current),
                 -20.390d {-20d 23' 23"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       14597 [cnts]    Image_Peak=370 [image_cnts]
TRIGGER_DUR:     4.096 [sec] 
TRIGGER_INDEX:   298     E_range: 25-100 keV
BKG_INTEN:       119222 [cnts]
BKG_TIME:        65544.39 SOD {18:12:24.39} UT
BKG_DUR:         40 [sec]
GRB_DATE:        15888 TJD;   327 DOY;   11/11/23
GRB_TIME:        65601.10 SOD {18:13:21.10} UT
GRB_PHI:         167.35 [deg]
GRB_THETA:        26.02 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     11.87 [sigma]
IMAGE_SIGNIF:    8.20 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +2  -1  +0  +0 -21  +0 
SUN_POSTN:       238.96d {+15h 55m 51s}  -20.38d {-20d 22' 38"}
SUN_DIST:         77.57 [deg]   Sun_angle= 5.6 [hr] (West of Sun)
MOON_POSTN:      216.81d {+14h 27m 14s}  -17.59d {-17d 35' 17"}
MOON_DIST:        58.13 [deg]
MOON_ILLUM:      3 [%]
GAL_COORDS:      261.37, 29.70 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      165.15,-28.79 [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 = 205.21,-8.83 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 23 Nov 11 18:31:58 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     508319,   Seg_Num: 0
GRB_RA:          154.851d {+10h 19m 24s} (J2000),
                 154.993d {+10h 19m 58s} (current),
                 154.255d {+10h 17m 01s} (1950)
GRB_DEC:         -20.642d {-20d 38' 28"} (J2000),
                 -20.701d {-20d 42' 04"} (current),
                 -20.390d {-20d 23' 23"} (1950)
GRB_DATE:        15888 TJD;   327 DOY;   11/11/23
GRB_TIME:        65601.10 SOD {18:13:21.10} UT
TRIGGER_INDEX:   298
GRB_PHI:         167.35 [deg]
GRB_THETA:        26.02 [deg]
DELTA_TIME:      -69.00 [sec]
TRIGGER_DUR:     4.096 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     11.87 [sigma]
IMAGE_SIGNIF:    8.20 [sigma]
LC_URL:          sw00508319000msb.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:
Wed Nov 23 13:32:25 EST 2011