TDRSS lightcurve for Trigger=556930

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 29 May 13 11:16:43 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     556930,   Seg_Num: 0
GRB_RA:           24.259d {+01h 37m 02s} (J2000),
                  24.367d {+01h 37m 28s} (current),
                  23.854d {+01h 35m 25s} (1950)
GRB_DEC:         -64.138d {-64d 08' 17"} (J2000),
                 -64.070d {-64d 04' 12"} (current),
                 -64.393d {-64d 23' 32"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1157 [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:        16441 TJD;   149 DOY;   13/05/29
GRB_TIME:        40525.38 SOD {11:15:25.38} UT
GRB_PHI:         -127.06 [deg]
GRB_THETA:         9.48 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.22 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -3  +0  +0  +3  +0 
SUN_POSTN:        66.50d {+04h 26m 01s}  +21.68d {+21d 40' 50"}
SUN_DIST:         91.77 [deg]   Sun_angle= 2.8 [hr] (West of Sun)
MOON_POSTN:      309.17d {+20h 36m 41s}  -13.24d {-13d 14' 33"}
MOON_DIST:        71.65 [deg]
MOON_ILLUM:      75 [%]
GAL_COORDS:      294.83,-52.27 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      334.05,-63.75 [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 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 = 241.68,-17.16 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 29 May 13 11:34:18 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     556930,   Seg_Num: 0
GRB_RA:           24.259d {+01h 37m 02s} (J2000),
                  24.367d {+01h 37m 28s} (current),
                  23.854d {+01h 35m 25s} (1950)
GRB_DEC:         -64.138d {-64d 08' 17"} (J2000),
                 -64.070d {-64d 04' 12"} (current),
                 -64.393d {-64d 23' 32"} (1950)
GRB_DATE:        16441 TJD;   149 DOY;   13/05/29
GRB_TIME:        40525.38 SOD {11:15:25.38} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -127.06 [deg]
GRB_THETA:         9.48 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.22 [sigma]
LC_URL:          sw00556930000msb.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:
Wed May 29 07:35:04 EDT 2013