TDRSS lightcurve for Trigger=451343

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 14 Apr 11 07:43:26 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     451343,   Seg_Num: 0
GRB_RA:           97.876d {+06h 31m 30s} (J2000),
                  98.049d {+06h 32m 12s} (current),
                  97.110d {+06h 28m 26s} (1950)
GRB_DEC:         +24.361d {+24d 21' 39"} (J2000),
                 +24.352d {+24d 21' 08"} (current),
                 +24.397d {+24d 23' 50"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       63557 [cnts]    Image_Peak=787 [image_cnts]
TRIGGER_DUR:     16.384 [sec] 
TRIGGER_INDEX:   374     E_range: 25-100 keV
BKG_INTEN:       232581 [cnts]
BKG_TIME:        27633.14 SOD {07:40:33.14} UT
BKG_DUR:         64 [sec]
GRB_DATE:        15665 TJD;   104 DOY;   11/04/14
GRB_TIME:        27734.52 SOD {07:42:14.52} UT
GRB_PHI:         -170.86 [deg]
GRB_THETA:        49.33 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     13.37 [sigma]
IMAGE_SIGNIF:    10.00 [sigma]
MERIT_PARAMS:     +1  +0  +0  +4  +2  +0  +0  +1 -28  +0 
SUN_POSTN:        22.24d {+01h 28m 58s}   +9.32d {+09d 19' 06"}
SUN_DIST:         73.31 [deg]   Sun_angle= -5.1 [hr] (East of Sun)
MOON_POSTN:      151.23d {+10h 04m 56s}   +6.82d {+06d 49' 28"}
MOON_DIST:        53.77 [deg]
MOON_ILLUM:      80 [%]
GAL_COORDS:      188.98,  6.76 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       97.17,  1.12 [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 = 112.62,16.48 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 14 Apr 11 08:03:12 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     451343,   Seg_Num: 0
GRB_RA:           97.876d {+06h 31m 30s} (J2000),
                  98.049d {+06h 32m 12s} (current),
                  97.110d {+06h 28m 26s} (1950)
GRB_DEC:         +24.361d {+24d 21' 39"} (J2000),
                 +24.352d {+24d 21' 08"} (current),
                 +24.397d {+24d 23' 50"} (1950)
GRB_DATE:        15665 TJD;   104 DOY;   11/04/14
GRB_TIME:        27734.52 SOD {07:42:14.52} UT
TRIGGER_INDEX:   374
GRB_PHI:         -170.86 [deg]
GRB_THETA:        49.33 [deg]
DELTA_TIME:      -57.00 [sec]
TRIGGER_DUR:     16.384 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     13.37 [sigma]
IMAGE_SIGNIF:    10.00 [sigma]
LC_URL:          sw00451343000msb.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:
Thu Apr 14 04:03:23 EDT 2011