TDRSS lightcurve for Trigger=534402

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 23 Sep 12 05:17:38 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     534402,   Seg_Num: 0
GRB_RA:          303.795d {+20h 15m 11s} (J2000),
                 303.952d {+20h 15m 48s} (current),
                 303.180d {+20h 12m 43s} (1950)
GRB_DEC:          +6.235d {+06d 14' 05"} (J2000),
                  +6.274d {+06d 16' 27"} (current),
                  +6.081d {+06d 04' 52"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       117679 [cnts]    Image_Peak=1290 [image_cnts]
TRIGGER_DUR:     26.880 [sec] 
TRIGGER_INDEX:   463     E_range: 15-50 keV
BKG_INTEN:       268230 [cnts]
BKG_TIME:        18854.31 SOD {05:14:14.31} UT
BKG_DUR:         64 [sec]
GRB_DATE:        16193 TJD;   267 DOY;   12/09/23
GRB_TIME:        18966.25 SOD {05:16:06.25} UT
GRB_PHI:          64.33 [deg]
GRB_THETA:        16.96 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     10.67 [sigma]
IMAGE_SIGNIF:    8.88 [sigma]
MERIT_PARAMS:     +1  +0  +0  +5  +1  -1  +0  +0 +54  +0 
SUN_POSTN:       180.54d {+12h 02m 09s}   -0.23d {-00d 13' 56"}
SUN_DIST:        123.22 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:      276.22d {+18h 24m 53s}  -20.20d {-20d 11' 48"}
MOON_DIST:        38.00 [deg]
MOON_ILLUM:      55 [%]
GAL_COORDS:       48.50,-15.46 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      307.73, 25.36 [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 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 = 187.48,0.72 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 23 Sep 12 05:33:04 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     534402,   Seg_Num: 0
GRB_RA:          303.795d {+20h 15m 11s} (J2000),
                 303.952d {+20h 15m 48s} (current),
                 303.180d {+20h 12m 43s} (1950)
GRB_DEC:          +6.235d {+06d 14' 05"} (J2000),
                  +6.274d {+06d 16' 27"} (current),
                  +6.081d {+06d 04' 52"} (1950)
GRB_DATE:        16193 TJD;   267 DOY;   12/09/23
GRB_TIME:        18966.25 SOD {05:16:06.25} UT
TRIGGER_INDEX:   463
GRB_PHI:          64.33 [deg]
GRB_THETA:        16.96 [deg]
DELTA_TIME:      7.00 [sec]
TRIGGER_DUR:     26.880 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     10.67 [sigma]
IMAGE_SIGNIF:    8.88 [sigma]
LC_URL:          sw00534402000msb.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 Sep 23 01:34:09 EDT 2012