TDRSS lightcurve for Trigger=538084

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 11 Nov 12 09:40:48 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     538084,   Seg_Num: 0
GRB_RA:          264.873d {+17h 39m 30s} (J2000),
                 265.080d {+17h 40m 19s} (current),
                 264.070d {+17h 36m 17s} (1950)
GRB_DEC:         -30.360d {-30d 21' 35"} (J2000),
                 -30.366d {-30d 21' 58"} (current),
                 -30.333d {-30d 19' 59"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=3069 [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:        16242 TJD;   316 DOY;   12/11/11
GRB_TIME:        34502.13 SOD {09:35:02.13} UT
GRB_PHI:         -130.78 [deg]
GRB_THETA:        24.31 [deg]
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.10 [sigma]
MERIT_PARAMS:     +0  +0 +123  +6  +1  -4 -100  +1 -79  +1 
SUN_POSTN:       226.95d {+15h 07m 48s}  -17.58d {-17d 34' 41"}
SUN_DIST:         36.90 [deg]   Sun_angle= -2.5 [hr] (East of Sun)
MOON_POSTN:      191.79d {+12h 47m 10s}   -8.81d {-08d 48' 47"}
MOON_DIST:        71.18 [deg]
MOON_ILLUM:      9 [%]
GAL_COORDS:      358.09,  0.38 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      265.54, -7.00 [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 matches a source in the on-board catalog: Num=10682=XTE_J1739-302,   delta=0.065 [deg].  
COMMENTS:        This matches a source in the ground catalog: XTE_J1739-302,   delta=0.065 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:           
COMMENTS:        The IMAGE_SIGNIF is VERY LOW, this is very likely not real.  
COMMENTS:        This trigger occurred at longitude,latitude = 146.23,16.86 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 11 Nov 12 09:51:44 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     538084,   Seg_Num: 0
GRB_RA:          264.873d {+17h 39m 30s} (J2000),
                 265.080d {+17h 40m 19s} (current),
                 264.070d {+17h 36m 17s} (1950)
GRB_DEC:         -30.360d {-30d 21' 35"} (J2000),
                 -30.366d {-30d 21' 58"} (current),
                 -30.333d {-30d 19' 59"} (1950)
GRB_DATE:        16242 TJD;   316 DOY;   12/11/11
GRB_TIME:        34502.13 SOD {09:35:02.13} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -130.78 [deg]
GRB_THETA:        24.31 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [min])
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.10 [sigma]
LC_URL:          sw00538084000msb.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

Plot creation:
Sun Nov 11 04:52:25 EST 2012