TDRSS lightcurve for Trigger=424040

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 06 Jun 10 21:59:01 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     424040,   Seg_Num: 0
GRB_RA:          178.251d {+11h 53m 00s} (J2000),
                 178.386d {+11h 53m 33s} (current),
                 177.607d {+11h 50m 26s} (1950)
GRB_DEC:         +22.332d {+22d 19' 56"} (J2000),
                 +22.274d {+22d 16' 27"} (current),
                 +22.611d {+22d 36' 38"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       14619 [cnts]    Image_Peak=292 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   155     E_range: 50-350 keV
BKG_INTEN:       96341 [cnts]
BKG_TIME:        79098.13 SOD {21:58:18.13} UT
BKG_DUR:         8 [sec]
GRB_DATE:        15353 TJD;   157 DOY;   10/06/06
GRB_TIME:        79116.11 SOD {21:58:36.11} UT
GRB_PHI:         174.81 [deg]
GRB_THETA:        24.94 [deg]
SOLN_STATUS:     0xC3
RATE_SIGNIF:     19.33 [sigma]
IMAGE_SIGNIF:    6.52 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +3  -4  +0  +0  +5  +0 
SUN_POSTN:        74.89d {+04h 59m 33s}  +22.71d {+22d 42' 36"}
SUN_DIST:         93.04 [deg]   Sun_angle= -6.9 [hr] (East of Sun)
MOON_POSTN:        5.32d {+00h 21m 17s}   +7.99d {+07d 59' 28"}
MOON_DIST:       148.98 [deg]
MOON_ILLUM:      31 [%]
GAL_COORDS:      229.63, 75.90 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      169.16, 19.72 [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 during a high background rate interval.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 275.43,-12.65 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 06 Jun 10 22:04:07 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     424040,   Seg_Num: 0
GRB_RA:          178.251d {+11h 53m 00s} (J2000),
                 178.386d {+11h 53m 33s} (current),
                 177.607d {+11h 50m 26s} (1950)
GRB_DEC:         +22.332d {+22d 19' 56"} (J2000),
                 +22.274d {+22d 16' 27"} (current),
                 +22.611d {+22d 36' 38"} (1950)
GRB_DATE:        15353 TJD;   157 DOY;   10/06/06
GRB_TIME:        79116.11 SOD {21:58:36.11} UT
TRIGGER_INDEX:   155
GRB_PHI:         174.81 [deg]
GRB_THETA:        24.94 [deg]
DELTA_TIME:      20161.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0xC3
RATE_SIGNIF:     19.33 [sigma]
IMAGE_SIGNIF:    6.52 [sigma]
LC_URL:          sw00424040000msb.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:
Sun Jun  6 18:04:50 EDT 2010