TDRSS lightcurve for Trigger=555163

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 05 May 13 08:22:50 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     555163,   Seg_Num: 0
GRB_RA:          137.060d {+09h 08m 14s} (J2000),
                 137.247d {+09h 08m 59s} (current),
                 136.359d {+09h 05m 26s} (1950)
GRB_DEC:         +17.485d {+17d 29' 06"} (J2000),
                 +17.431d {+17d 25' 50"} (current),
                 +17.688d {+17d 41' 16"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       28086 [cnts]    Image_Peak=147 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   155     E_range: 50-350 keV
BKG_INTEN:       17016 [cnts]
BKG_TIME:        30133.48 SOD {08:22:13.48} UT
BKG_DUR:         8 [sec]
GRB_DATE:        16417 TJD;   125 DOY;   13/05/05
GRB_TIME:        30148.39 SOD {08:22:28.39} UT
GRB_PHI:         -175.87 [deg]
GRB_THETA:        59.43 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     255.99 [sigma]
IMAGE_SIGNIF:    6.59 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +3  -4  +0  +0  +0  +0 
SUN_POSTN:        42.54d {+02h 50m 10s}  +16.34d {+16d 20' 13"}
SUN_DIST:         89.47 [deg]   Sun_angle= -6.3 [hr] (East of Sun)
MOON_POSTN:      349.85d {+23h 19m 24s}   +0.43d {+00d 25' 44"}
MOON_DIST:       143.27 [deg]
MOON_ILLUM:      21 [%]
GAL_COORDS:      211.27, 37.89 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      134.29,  0.99 [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:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 203.17,11.37 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 05 May 13 08:49:59 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     555163,   Seg_Num: 0
GRB_RA:          137.060d {+09h 08m 14s} (J2000),
                 137.247d {+09h 08m 59s} (current),
                 136.359d {+09h 05m 26s} (1950)
GRB_DEC:         +17.485d {+17d 29' 06"} (J2000),
                 +17.431d {+17d 25' 50"} (current),
                 +17.688d {+17d 41' 16"} (1950)
GRB_DATE:        16417 TJD;   125 DOY;   13/05/05
GRB_TIME:        30148.39 SOD {08:22:28.39} UT
TRIGGER_INDEX:   155
GRB_PHI:         -175.87 [deg]
GRB_THETA:        59.43 [deg]
DELTA_TIME:      -50.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x83
RATE_SIGNIF:     255.99 [sigma]
IMAGE_SIGNIF:    6.59 [sigma]
LC_URL:          sw00555163000msb.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:
Sun May  5 04:50:11 EDT 2013