TDRSS lightcurve for Trigger=509717

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 15 Dec 11 14:10:00 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     509717,   Seg_Num: 0
GRB_RA:          349.548d {+23h 18m 12s} (J2000),
                 349.694d {+23h 18m 46s} (current),
                 348.941d {+23h 15m 46s} (1950)
GRB_DEC:         +32.475d {+32d 28' 32"} (J2000),
                 +32.541d {+32d 32' 27"} (current),
                 +32.202d {+32d 12' 07"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=3371 [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:        15910 TJD;   349 DOY;   11/12/15
GRB_TIME:        50648.32 SOD {14:04:08.32} UT
GRB_PHI:         -26.43 [deg]
GRB_THETA:        42.30 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.16 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -2  +0  +0 +17  +0 
SUN_POSTN:       262.64d {+17h 30m 34s}  -23.26d {-23d 15' 52"}
SUN_DIST:         99.94 [deg]   Sun_angle= -5.8 [hr] (East of Sun)
MOON_POSTN:      142.98d {+09h 31m 55s}   +9.44d {+09d 26' 08"}
MOON_DIST:       130.89 [deg]
MOON_ILLUM:      76 [%]
GAL_COORDS:      101.05,-26.40 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:        5.04, 33.61 [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 = 60.87,-17.74 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 15 Dec 11 14:21:08 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     509717,   Seg_Num: 0
GRB_RA:          349.548d {+23h 18m 12s} (J2000),
                 349.694d {+23h 18m 46s} (current),
                 348.941d {+23h 15m 46s} (1950)
GRB_DEC:         +32.475d {+32d 28' 32"} (J2000),
                 +32.541d {+32d 32' 27"} (current),
                 +32.202d {+32d 12' 07"} (1950)
GRB_DATE:        15910 TJD;   349 DOY;   11/12/15
GRB_TIME:        50648.32 SOD {14:04:08.32} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -26.43 [deg]
GRB_THETA:        42.30 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [min])
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.16 [sigma]
LC_URL:          sw00509717000msb.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 Dec 15 09:22:43 EST 2011