TDRSS lightcurve for Trigger=557589

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 06 Jun 13 21:05:02 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     557589,   Seg_Num: 0
GRB_RA:          249.403d {+16h 37m 37s} (J2000),
                 249.535d {+16h 38m 08s} (current),
                 248.912d {+16h 35m 39s} (1950)
GRB_DEC:         +29.791d {+29d 47' 27"} (J2000),
                 +29.765d {+29d 45' 53"} (current),
                 +29.890d {+29d 53' 24"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       3621 [cnts]    Image_Peak=191 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       21682 [cnts]
BKG_TIME:        75861.35 SOD {21:04:21.35} UT
BKG_DUR:         8 [sec]
GRB_DATE:        16449 TJD;   157 DOY;   13/06/06
GRB_TIME:        75879.02 SOD {21:04:39.02} UT
GRB_PHI:         -158.77 [deg]
GRB_THETA:        22.72 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     15.09 [sigma]
IMAGE_SIGNIF:    8.14 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  -2  +0  +0 +60  +0 
SUN_POSTN:        75.13d {+05h 00m 31s}  +22.73d {+22d 43' 59"}
SUN_DIST:        127.23 [deg]   Sun_angle= -11.6 [hr] (East of Sun)
MOON_POSTN:       54.58d {+03h 38m 18s}  +18.50d {+18d 30' 03"}
MOON_DIST:       129.63 [deg]
MOON_ILLUM:      3 [%]
GAL_COORDS:       50.12, 40.72 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      240.86, 51.17 [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 = 67.58,-5.88 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 06 Jun 13 21:23:05 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     557589,   Seg_Num: 0
GRB_RA:          249.403d {+16h 37m 37s} (J2000),
                 249.535d {+16h 38m 08s} (current),
                 248.912d {+16h 35m 39s} (1950)
GRB_DEC:         +29.791d {+29d 47' 27"} (J2000),
                 +29.765d {+29d 45' 53"} (current),
                 +29.890d {+29d 53' 24"} (1950)
GRB_DATE:        16449 TJD;   157 DOY;   13/06/06
GRB_TIME:        75879.02 SOD {21:04:39.02} UT
TRIGGER_INDEX:   146
GRB_PHI:         -158.77 [deg]
GRB_THETA:        22.72 [deg]
DELTA_TIME:      -5.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     15.09 [sigma]
IMAGE_SIGNIF:    8.14 [sigma]
LC_URL:          sw00557589000msb.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:
Thu Jun  6 17:23:44 EDT 2013