TDRSS lightcurve for Trigger=533836

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 16 Sep 12 09:33:13 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     533836,   Seg_Num: 0
GRB_RA:          266.322d {+17h 45m 17s} (J2000),
                 266.520d {+17h 46m 05s} (current),
                 265.544d {+17h 42m 11s} (1950)
GRB_DEC:         -26.400d {-26d 23' 58"} (J2000),
                 -26.404d {-26d 24' 14"} (current),
                 -26.380d {-26d 22' 47"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=9605 [image_cnts]
TRIGGER_DUR:     952.000 [sec]   (=15.9 [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:        16186 TJD;   260 DOY;   12/09/16
GRB_TIME:        33366.34 SOD {09:16:06.34} UT
GRB_PHI:          55.47 [deg]
GRB_THETA:        28.09 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.49 [sigma]
MERIT_PARAMS:     +1  +0  +0  +7  +1  -1  +0  +1  +4  +0 
SUN_POSTN:       174.42d {+11h 37m 40s}   +2.41d {+02d 24' 54"}
SUN_DIST:         92.96 [deg]   Sun_angle= -6.1 [hr] (East of Sun)
MOON_POSTN:      176.28d {+11h 45m 08s}   -3.21d {-03d 12' 24"}
MOON_DIST:        88.79 [deg]
MOON_ILLUM:      0 [%]
GAL_COORDS:        2.13,  1.38 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      266.70, -3.00 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This Notice was delayed by more than 60 sec past the end of the trigger integration interval;  
COMMENTS:        probably due to it occurring during a Malindi downlink session.  
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 = 89.99,-20.44 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 16 Sep 12 09:46:36 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     533836,   Seg_Num: 0
GRB_RA:          266.322d {+17h 45m 17s} (J2000),
                 266.520d {+17h 46m 05s} (current),
                 265.544d {+17h 42m 11s} (1950)
GRB_DEC:         -26.400d {-26d 23' 58"} (J2000),
                 -26.404d {-26d 24' 14"} (current),
                 -26.380d {-26d 22' 47"} (1950)
GRB_DATE:        16186 TJD;   260 DOY;   12/09/16
GRB_TIME:        33366.34 SOD {09:16:06.34} UT
TRIGGER_INDEX:   20000
GRB_PHI:          55.47 [deg]
GRB_THETA:        28.09 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     952.000 [sec]   (=15.9 [min])
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.49 [sigma]
LC_URL:          sw00533836000msb.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

Plot creation:
Sun Sep 16 05:46:44 EDT 2012