TDRSS lightcurve for Trigger=455155

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 10 Jun 11 15:21:53 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     455155,   Seg_Num: 0
GRB_RA:          308.151d {+20h 32m 36s} (J2000),
                 308.113d {+20h 32m 27s} (current),
                 308.312d {+20h 33m 15s} (1950)
GRB_DEC:         +74.823d {+74d 49' 22"} (J2000),
                 +74.862d {+74d 51' 44"} (current),
                 +74.651d {+74d 39' 02"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4586 [cnts]    Image_Peak=368 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       23154 [cnts]
BKG_TIME:        55272.95 SOD {15:21:12.95} UT
BKG_DUR:         8 [sec]
GRB_DATE:        15722 TJD;   161 DOY;   11/06/10
GRB_TIME:        55292.02 SOD {15:21:32.02} UT
GRB_PHI:         -48.95 [deg]
GRB_THETA:        26.96 [deg]
SOLN_STATUS:     0x2003
RATE_SIGNIF:     28.01 [sigma]
IMAGE_SIGNIF:    14.04 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  +3  +0  +0 -22  +0 
SUN_POSTN:        78.49d {+05h 13m 56s}  +23.02d {+23d 00' 54"}
SUN_DIST:         77.19 [deg]   Sun_angle= 8.7 [hr] (West of Sun)
MOON_POSTN:      187.26d {+12h 29m 02s}   -8.62d {-08d 37' 16"}
MOON_DIST:       106.09 [deg]
MOON_ILLUM:      68 [%]
GAL_COORDS:      108.35, 19.91 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       50.33, 75.32 [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:        There is a bright star (mag=5.20) 9.00 arcmin from this position.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 220.02,20.21 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 10 Jun 11 15:39:23 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     455155,   Seg_Num: 0
GRB_RA:          308.151d {+20h 32m 36s} (J2000),
                 308.113d {+20h 32m 27s} (current),
                 308.312d {+20h 33m 15s} (1950)
GRB_DEC:         +74.823d {+74d 49' 22"} (J2000),
                 +74.862d {+74d 51' 44"} (current),
                 +74.651d {+74d 39' 02"} (1950)
GRB_DATE:        15722 TJD;   161 DOY;   11/06/10
GRB_TIME:        55292.02 SOD {15:21:32.02} UT
TRIGGER_INDEX:   146
GRB_PHI:         -48.95 [deg]
GRB_THETA:        26.96 [deg]
DELTA_TIME:      12.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x2003
RATE_SIGNIF:     28.01 [sigma]
IMAGE_SIGNIF:    14.04 [sigma]
LC_URL:          sw00455155000msb.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 Jun 10 11:40:10 EDT 2011