TDRSS lightcurve for Trigger=551126

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 15 Mar 13 12:46:42 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     551126,   Seg_Num: 0
GRB_RA:          157.542d {+10h 30m 10s} (J2000),
                 157.676d {+10h 30m 42s} (current),
                 157.038d {+10h 28m 09s} (1950)
GRB_DEC:         -51.810d {-51d 48' 36"} (J2000),
                 -51.878d {-51d 52' 40"} (current),
                 -51.553d {-51d 33' 11"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       31661 [cnts]    Image_Peak=492 [image_cnts]
TRIGGER_DUR:     12.160 [sec] 
TRIGGER_INDEX:   491     E_range: 50-350 keV
BKG_INTEN:       151516 [cnts]
BKG_TIME:        45837.67 SOD {12:43:57.67} UT
BKG_DUR:         64 [sec]
GRB_DATE:        16366 TJD;    74 DOY;   13/03/15
GRB_TIME:        45932.97 SOD {12:45:32.97} UT
GRB_PHI:          -0.56 [deg]
GRB_THETA:        44.00 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     10.63 [sigma]
IMAGE_SIGNIF:    8.07 [sigma]
MERIT_PARAMS:     +1  +0  +0  +4  +3  -2  +0  +1 +56  +0 
SUN_POSTN:       355.50d {+23h 42m 00s}   -1.95d {-01d 56' 51"}
SUN_DIST:        124.10 [deg]   Sun_angle= -10.8 [hr] (East of Sun)
MOON_POSTN:       36.51d {+02h 26m 03s}  +15.22d {+15d 13' 21"}
MOON_DIST:       120.99 [deg]
MOON_ILLUM:      14 [%]
GAL_COORDS:      281.90,  5.20 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      189.53,-54.59 [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 = 173.54,9.88 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 15 Mar 13 13:02:38 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     551126,   Seg_Num: 0
GRB_RA:          157.542d {+10h 30m 10s} (J2000),
                 157.676d {+10h 30m 42s} (current),
                 157.038d {+10h 28m 09s} (1950)
GRB_DEC:         -51.810d {-51d 48' 36"} (J2000),
                 -51.878d {-51d 52' 40"} (current),
                 -51.553d {-51d 33' 11"} (1950)
GRB_DATE:        16366 TJD;    74 DOY;   13/03/15
GRB_TIME:        45932.97 SOD {12:45:32.97} UT
TRIGGER_INDEX:   491
GRB_PHI:          -0.56 [deg]
GRB_THETA:        44.00 [deg]
DELTA_TIME:      71.00 [sec]
TRIGGER_DUR:     12.160 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     10.63 [sigma]
IMAGE_SIGNIF:    8.07 [sigma]
LC_URL:          sw00551126000msb.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

Plot creation:
Fri Mar 15 09:03:04 EDT 2013