TDRSS lightcurve for Trigger=573667

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 08 Oct 13 00:58:58 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     573667,   Seg_Num: 0
GRB_RA:          297.334d {+19h 49m 20s} (J2000),
                 297.470d {+19h 49m 53s} (current),
                 296.837d {+19h 47m 21s} (1950)
GRB_DEC:         +30.220d {+30d 13' 11"} (J2000),
                 +30.255d {+30d 15' 18"} (current),
                 +30.093d {+30d 05' 35"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1243 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
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:        16573 TJD;   281 DOY;   13/10/08
GRB_TIME:        3460.87 SOD {00:57:40.87} UT
GRB_PHI:         -42.74 [deg]
GRB_THETA:        12.20 [deg]
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.06 [sigma]
MERIT_PARAMS:     +0  +0 +95  +6  +1  -4  +0  +1 +25  +1 
SUN_POSTN:       193.73d {+12h 54m 56s}   -5.88d {-05d 52' 32"}
SUN_DIST:        104.81 [deg]   Sun_angle= -6.9 [hr] (East of Sun)
MOON_POSTN:      231.29d {+15h 25m 10s}  -17.34d {-17d 20' 19"}
MOON_DIST:        79.46 [deg]
MOON_ILLUM:      11 [%]
GAL_COORDS:       66.08,  2.14 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      308.21, 50.10 [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=10571=KS_1947+300,   delta=0.049 [deg].  
COMMENTS:        This matches a source in the ground catalog: KS_1947+300,   delta=0.049 [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 = 290.66,7.76 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 08 Oct 13 01:14:13 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     573667,   Seg_Num: 0
GRB_RA:          297.334d {+19h 49m 20s} (J2000),
                 297.470d {+19h 49m 53s} (current),
                 296.837d {+19h 47m 21s} (1950)
GRB_DEC:         +30.220d {+30d 13' 11"} (J2000),
                 +30.255d {+30d 15' 18"} (current),
                 +30.093d {+30d 05' 35"} (1950)
GRB_DATE:        16573 TJD;   281 DOY;   13/10/08
GRB_TIME:        3460.87 SOD {00:57:40.87} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -42.74 [deg]
GRB_THETA:        12.20 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.06 [sigma]
LC_URL:          sw00573667000msb.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:
Mon Oct  7 21:14:45 EDT 2013