TDRSS lightcurve for Trigger=571830

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 25 Sep 13 04:12:41 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     571830,   Seg_Num: 0
GRB_RA:           41.183d {+02h 44m 44s} (J2000),
                  41.335d {+02h 45m 20s} (current),
                  40.633d {+02h 42m 32s} (1950)
GRB_DEC:         -26.134d {-26d 08' 03"} (J2000),
                 -26.077d {-26d 04' 36"} (current),
                 -26.345d {-26d 20' 40"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=5621 [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:        16560 TJD;   268 DOY;   13/09/25
GRB_TIME:        15084.92 SOD {04:11:24.92} UT
GRB_PHI:         123.18 [deg]
GRB_THETA:        40.79 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    23.15 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +8  +0  +0 +68  +0 
SUN_POSTN:       182.08d {+12h 08m 18s}   -0.90d {-00d 53' 58"}
SUN_DIST:        133.51 [deg]   Sun_angle= 9.4 [hr] (West of Sun)
MOON_POSTN:       69.33d {+04h 37m 19s}  +19.23d {+19d 14' 01"}
MOON_DIST:        52.84 [deg]
MOON_ILLUM:      69 [%]
GAL_COORDS:      217.18,-64.71 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       28.52,-39.74 [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 = 340.00,9.06 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 25 Sep 13 04:28:26 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     571830,   Seg_Num: 0
GRB_RA:           41.183d {+02h 44m 44s} (J2000),
                  41.335d {+02h 45m 20s} (current),
                  40.633d {+02h 42m 32s} (1950)
GRB_DEC:         -26.134d {-26d 08' 03"} (J2000),
                 -26.077d {-26d 04' 36"} (current),
                 -26.345d {-26d 20' 40"} (1950)
GRB_DATE:        16560 TJD;   268 DOY;   13/09/25
GRB_TIME:        15084.92 SOD {04:11:24.92} UT
TRIGGER_INDEX:   20000
GRB_PHI:         123.18 [deg]
GRB_THETA:        40.79 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    23.15 [sigma]
LC_URL:          sw00571830000msb.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:
Wed Sep 25 00:29:25 EDT 2013