TDRSS lightcurve for Trigger=309010

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 11 Apr 08 21:15:49 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     309010,   Seg_Num: 0
GRB_RA:           38.018d {+02h 32m 04s} (J2000),
                  38.040d {+02h 32m 10s} (current),
                  37.888d {+02h 31m 33s} (1950)
GRB_DEC:         -71.342d {-71d 20' 30"} (J2000),
                 -71.306d {-71d 18' 20"} (current),
                 -71.562d {-71d 33' 41"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       703 [cnts]    Image_Peak=77 [image_cnts]
TRIGGER_DUR:     0.064 [sec] 
TRIGGER_INDEX:   10418     E_range: 25-100 keV
BKG_INTEN:       50053 [cnts]
BKG_TIME:        76517.28 SOD {21:15:17.28} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14567 TJD;   102 DOY;   08/04/11
GRB_TIME:        76532.32 SOD {21:15:32.32} UT
GRB_PHI:         -162.96 [deg]
GRB_THETA:        29.13 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     14.31 [sigma]
IMAGE_SIGNIF:    8.14 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2 +21  +0  +0 -15  +1 
SUN_POSTN:        20.67d {+01h 22m 40s}   +8.70d {+08d 41' 53"}
SUN_DIST:         80.84 [deg]   Sun_angle= -1.2 [hr] (East of Sun)
MOON_POSTN:      102.19d {+06h 48m 45s}  +26.71d {+26d 42' 49"}
MOON_DIST:       107.52 [deg]
MOON_ILLUM:      40 [%]
GAL_COORDS:      292.11,-43.61 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      322.12,-71.38 [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 = 14.26,-19.40 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 11 Apr 08 21:20:41 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     309010,   Seg_Num: 0
GRB_RA:           38.018d {+02h 32m 04s} (J2000),
                  38.040d {+02h 32m 10s} (current),
                  37.888d {+02h 31m 33s} (1950)
GRB_DEC:         -71.342d {-71d 20' 30"} (J2000),
                 -71.306d {-71d 18' 20"} (current),
                 -71.562d {-71d 33' 41"} (1950)
GRB_DATE:        14567 TJD;   102 DOY;   08/04/11
GRB_TIME:        76532.58 SOD {21:15:32.58} UT
TRIGGER_INDEX:   10418
GRB_PHI:         -162.96 [deg]
GRB_THETA:        29.13 [deg]
DELTA_TIME:      257.00 [sec]
TRIGGER_DUR:     0.064 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     14.31 [sigma]
IMAGE_SIGNIF:    8.14 [sigma]
LC_URL:          sw00309010000msb.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:
Fri Apr 11 17:21:18 EDT 2008