TDRSS lightcurve for Trigger=580267

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 05 Dec 13 09:19:16 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     580267,   Seg_Num: 0
GRB_RA:          131.609d {+08h 46m 26s} (J2000),
                 131.686d {+08h 46m 45s} (current),
                 131.331d {+08h 45m 19s} (1950)
GRB_DEC:         -60.174d {-60d 10' 25"} (J2000),
                 -60.226d {-60d 13' 31"} (current),
                 -59.990d {-59d 59' 22"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       6710 [cnts]    Image_Peak=254 [image_cnts]
TRIGGER_DUR:     2.048 [sec] 
TRIGGER_INDEX:   262     E_range: 25-100 keV
BKG_INTEN:       67356 [cnts]
BKG_TIME:        33484.64 SOD {09:18:04.64} UT
BKG_DUR:         24 [sec]
GRB_DATE:        16631 TJD;   339 DOY;   13/12/05
GRB_TIME:        33518.94 SOD {09:18:38.94} UT
GRB_PHI:         -33.28 [deg]
GRB_THETA:        19.72 [deg]
SOLN_STATUS:     0x403
RATE_SIGNIF:     11.13 [sigma]
IMAGE_SIGNIF:    8.19 [sigma]
MERIT_PARAMS:     +1  +0  +0  +1  +2  -1  +0  +0  -9  +0 
SUN_POSTN:       252.00d {+16h 48m 00s}  -22.41d {-22d 24' 19"}
SUN_DIST:         84.31 [deg]   Sun_angle= 8.0 [hr] (West of Sun)
MOON_POSTN:      287.14d {+19h 08m 34s}  -17.71d {-17d 42' 19"}
MOON_DIST:        99.58 [deg]
MOON_ILLUM:      8 [%]
GAL_COORDS:      276.60,-10.53 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      180.68,-70.71 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
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 = 241.13,-8.90 [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:     Thu 05 Dec 13 09:35:50 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     580267,   Seg_Num: 0
GRB_RA:          131.609d {+08h 46m 26s} (J2000),
                 131.686d {+08h 46m 45s} (current),
                 131.331d {+08h 45m 19s} (1950)
GRB_DEC:         -60.174d {-60d 10' 25"} (J2000),
                 -60.226d {-60d 13' 31"} (current),
                 -59.990d {-59d 59' 22"} (1950)
GRB_DATE:        16631 TJD;   339 DOY;   13/12/05
GRB_TIME:        33518.94 SOD {09:18:38.94} UT
TRIGGER_INDEX:   262
GRB_PHI:         -33.28 [deg]
GRB_THETA:        19.72 [deg]
DELTA_TIME:      -70.00 [sec]
TRIGGER_DUR:     2.048 [sec] 
SOLN_STATUS:     0x403
RATE_SIGNIF:     11.13 [sigma]
IMAGE_SIGNIF:    8.19 [sigma]
LC_URL:          sw00580267000msb.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:
Thu Dec  5 04:36:26 EST 2013