TDRSS lightcurve for Trigger=558756

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 22 Jun 13 02:38:22 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     558756,   Seg_Num: 0
GRB_RA:          308.349d {+20h 33m 24s} (J2000),
                 308.470d {+20h 33m 53s} (current),
                 307.901d {+20h 31m 36s} (1950)
GRB_DEC:         +41.282d {+41d 16' 57"} (J2000),
                 +41.329d {+41d 19' 45"} (current),
                 +41.111d {+41d 06' 38"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=4449 [image_cnts]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [min])
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:        16465 TJD;   173 DOY;   13/06/22
GRB_TIME:        9157.29 SOD {02:32:37.29} UT
GRB_PHI:         -168.32 [deg]
GRB_THETA:        30.03 [deg]
SOLN_STATUS:     0x413
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    11.04 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +0  +0  +1 +28  +0 
SUN_POSTN:        90.94d {+06h 03m 45s}  +23.43d {+23d 26' 03"}
SUN_DIST:        106.48 [deg]   Sun_angle= 9.5 [hr] (West of Sun)
MOON_POSTN:      250.20d {+16h 40m 47s}  -19.92d {-19d 55' 08"}
MOON_DIST:        81.59 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:       80.22,  0.75 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      329.17, 57.11 [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 = 27.53,11.25 [deg].  
COMMENTS:           
COMMENTS:        This trigger occured while the StarTracker had lost lock, so it is possibly bogus.  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 22 Jun 13 02:41:01 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     558756,   Seg_Num: 0
GRB_RA:          308.349d {+20h 33m 24s} (J2000),
                 308.470d {+20h 33m 53s} (current),
                 307.901d {+20h 31m 36s} (1950)
GRB_DEC:         +41.282d {+41d 16' 57"} (J2000),
                 +41.329d {+41d 19' 45"} (current),
                 +41.111d {+41d 06' 38"} (1950)
GRB_DATE:        16465 TJD;   173 DOY;   13/06/22
GRB_TIME:        9157.29 SOD {02:32:37.29} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -168.32 [deg]
GRB_THETA:        30.03 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [min])
SOLN_STATUS:     0x413
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    11.04 [sigma]
LC_URL:          sw00558756000msb.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

Plot creation:
Fri Jun 21 22:42:03 EDT 2013