TDRSS lightcurve for Trigger=551030

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 14 Mar 13 09:12:58 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     551030,   Seg_Num: 0
GRB_RA:           41.384d {+02h 45m 32s} (J2000),
                  41.525d {+02h 46m 06s} (current),
                  40.851d {+02h 43m 24s} (1950)
GRB_DEC:         -30.255d {-30d 15' 18"} (J2000),
                 -30.200d {-30d 12' 00"} (current),
                 -30.465d {-30d 27' 53"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=700 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        16365 TJD;    73 DOY;   13/03/14
GRB_TIME:        33093.67 SOD {09:11:33.67} UT
GRB_PHI:         -31.94 [deg]
GRB_THETA:        47.14 [deg]
SOLN_STATUS:     0x1099D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.82 [sigma]
MERIT_PARAMS:     +0  +0 +125  +6  +1  -5  +0  +0 -61  +1 
SUN_POSTN:       354.45d {+23h 37m 47s}   -2.40d {-02d 24' 04"}
SUN_DIST:         52.47 [deg]   Sun_angle= -3.1 [hr] (East of Sun)
MOON_POSTN:       22.26d {+01h 29m 02s}  +11.41d {+11d 24' 34"}
MOON_DIST:        45.55 [deg]
MOON_ILLUM:      7 [%]
GAL_COORDS:      226.87,-64.85 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       26.53,-43.59 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This is a low-flux event whose position matches one of the nearby galaxy sources in the on-board catalog!  
COMMENTS:        This matches a source in the on-board catalog: Num=12662=NGC1097,   delta=0.169 [deg].  
COMMENTS:        This matches a source in the ground catalog: NGC1097,   delta=0.169 [deg].  
COMMENTS:        This is a GRB in nearby galaxy or it is noise.  
COMMENTS:        This trigger occurred at longitude,latitude = 160.64,-15.51 [deg].

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 14 Mar 13 09:28:16 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     551030,   Seg_Num: 0
GRB_RA:           41.384d {+02h 45m 32s} (J2000),
                  41.525d {+02h 46m 06s} (current),
                  40.851d {+02h 43m 24s} (1950)
GRB_DEC:         -30.255d {-30d 15' 18"} (J2000),
                 -30.200d {-30d 12' 00"} (current),
                 -30.465d {-30d 27' 53"} (1950)
GRB_DATE:        16365 TJD;    73 DOY;   13/03/14
GRB_TIME:        33093.67 SOD {09:11:33.67} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -31.94 [deg]
GRB_THETA:        47.14 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.82 [sigma]
LC_URL:          sw00551030000msb.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:
Thu Mar 14 05:28:29 EDT 2013