TDRSS lightcurve for Trigger=449542

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 18 Mar 11 13:14:36 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     449542,   Seg_Num: 0
GRB_RA:          338.274d {+22h 33m 06s} (J2000),
                 338.424d {+22h 33m 42s} (current),
                 337.605d {+22h 30m 25s} (1950)
GRB_DEC:         -15.282d {-15d 16' 55"} (J2000),
                 -15.224d {-15d 13' 26"} (current),
                 -15.540d {-15d 32' 24"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       8046 [cnts]    Image_Peak=577 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   148     E_range: 25-100 keV
BKG_INTEN:       42028 [cnts]
BKG_TIME:        47641.23 SOD {13:14:01.23} UT
BKG_DUR:         8 [sec]
GRB_DATE:        15638 TJD;    77 DOY;   11/03/18
GRB_TIME:        47659.60 SOD {13:14:19.60} UT
GRB_PHI:         -120.61 [deg]
GRB_THETA:        38.15 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     41.19 [sigma]
IMAGE_SIGNIF:    16.94 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  +5 -100  +0 -91  +0 
SUN_POSTN:       357.79d {+23h 51m 09s}   -0.96d {-00d 57' 28"}
SUN_DIST:         23.85 [deg]   Sun_angle= 1.3 [hr] (West of Sun)
MOON_POSTN:      160.27d {+10h 41m 06s}   +3.21d {+03d 12' 25"}
MOON_DIST:       167.85 [deg]
MOON_ILLUM:      98 [%]
GAL_COORDS:       46.05,-55.79 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      334.24, -5.73 [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 = 11.29,-20.23 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 18 Mar 11 13:31:28 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     449542,   Seg_Num: 0
GRB_RA:          338.274d {+22h 33m 06s} (J2000),
                 338.424d {+22h 33m 42s} (current),
                 337.605d {+22h 30m 25s} (1950)
GRB_DEC:         -15.282d {-15d 16' 55"} (J2000),
                 -15.224d {-15d 13' 26"} (current),
                 -15.540d {-15d 32' 24"} (1950)
GRB_DATE:        15638 TJD;    77 DOY;   11/03/18
GRB_TIME:        47659.60 SOD {13:14:19.60} UT
TRIGGER_INDEX:   148
GRB_PHI:         -120.61 [deg]
GRB_THETA:        38.15 [deg]
DELTA_TIME:      -76.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     41.19 [sigma]
IMAGE_SIGNIF:    16.94 [sigma]
LC_URL:          sw00449542000msb.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 Mar 18 09:31:43 EDT 2011