TDRSS lightcurve for Trigger=504779

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 05 Oct 11 08:12:18 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     504779,   Seg_Num: 0
GRB_RA:          223.284d {+14h 53m 08s} (J2000),
                 223.451d {+14h 53m 48s} (current),
                 222.576d {+14h 50m 18s} (1950)
GRB_DEC:         -19.730d {-19d 43' 48"} (J2000),
                 -19.778d {-19d 46' 40"} (current),
                 -19.527d {-19d 31' 35"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       44833 [cnts]    Image_Peak=520 [image_cnts]
TRIGGER_DUR:     8.192 [sec] 
TRIGGER_INDEX:   327     E_range: 15-50 keV
BKG_INTEN:       336630 [cnts]
BKG_TIME:        29024.56 SOD {08:03:44.56} UT
BKG_DUR:         64 [sec]
GRB_DATE:        15839 TJD;   278 DOY;   11/10/05
GRB_TIME:        29114.22 SOD {08:05:14.22} UT
GRB_PHI:         -43.57 [deg]
GRB_THETA:        38.17 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     10.00 [sigma]
IMAGE_SIGNIF:    7.29 [sigma]
MERIT_PARAMS:     +1  +0  +0  +3  +1  -3 -100  +0 -81  +0 
SUN_POSTN:       190.80d {+12h 43m 12s}   -4.64d {-04d 38' 36"}
SUN_DIST:         35.20 [deg]   Sun_angle= -2.2 [hr] (East of Sun)
MOON_POSTN:      297.75d {+19h 51m 00s}  -17.73d {-17d 44' 03"}
MOON_DIST:        69.78 [deg]
MOON_ILLUM:      63 [%]
GAL_COORDS:      338.34, 34.64 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      226.67, -3.04 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This Notice was delayed by more than 60 sec past the end of the trigger integration interval;  
COMMENTS:        probably due to it occurring during a Malindi downlink session.  
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 = 12.83,-13.64 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 05 Oct 11 08:22:06 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     504779,   Seg_Num: 0
GRB_RA:          223.284d {+14h 53m 08s} (J2000),
                 223.451d {+14h 53m 48s} (current),
                 222.576d {+14h 50m 18s} (1950)
GRB_DEC:         -19.730d {-19d 43' 48"} (J2000),
                 -19.778d {-19d 46' 40"} (current),
                 -19.527d {-19d 31' 35"} (1950)
GRB_DATE:        15839 TJD;   278 DOY;   11/10/05
GRB_TIME:        29114.22 SOD {08:05:14.22} UT
TRIGGER_INDEX:   327
GRB_PHI:         -43.57 [deg]
GRB_THETA:        38.17 [deg]
DELTA_TIME:      -5.00 [sec]
TRIGGER_DUR:     8.192 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     10.00 [sigma]
IMAGE_SIGNIF:    7.29 [sigma]
LC_URL:          sw00504779000msb.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:
Wed Oct  5 04:22:23 EDT 2011