TDRSS lightcurve for Trigger=456505

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 02 Jul 11 08:38:52 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     456505,   Seg_Num: 0
GRB_RA:          280.314d {+18h 41m 15s} (J2000),
                 280.466d {+18h 41m 52s} (current),
                 279.649d {+18h 38m 36s} (1950)
GRB_DEC:          -4.948d {-04d 56' 53"} (J2000),
                  -4.937d {-04d 56' 11"} (current),
                  -4.996d {-04d 59' 46"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       871 [cnts]    Image_Peak=190 [image_cnts]
TRIGGER_DUR:     0.016 [sec] 
TRIGGER_INDEX:   10209     E_range: 15-50 keV
BKG_INTEN:       28932 [cnts]
BKG_TIME:        31104.88 SOD {08:38:24.88} UT
BKG_DUR:         8 [sec]
GRB_DATE:        15744 TJD;   183 DOY;   11/07/02
GRB_TIME:        31118.64 SOD {08:38:38.64} UT
GRB_PHI:          96.49 [deg]
GRB_THETA:         4.54 [deg]
SOLN_STATUS:     0x10D
RATE_SIGNIF:     106.68 [sigma]
IMAGE_SIGNIF:    15.66 [sigma]
MERIT_PARAMS:     +0  +0 +123  -6  +1  +4  +0  +1 +95  +0 
SUN_POSTN:       101.03d {+06h 44m 07s}  +23.05d {+23d 02' 59"}
SUN_DIST:        161.88 [deg]   Sun_angle= -12.0 [hr] (East of Sun)
MOON_POSTN:      114.03d {+07h 36m 07s}  +19.09d {+19d 05' 29"}
MOON_DIST:       160.63 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:       27.37,  0.00 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      280.82, 18.10 [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 matches a source in the on-board catalog: Num=10700=(null) (probably an AT_Slot).  
COMMENTS:        This matches a source in the ground catalog: 1E 1841-045,   delta=0.017 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 188.34,18.21 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 02 Jul 11 08:59:50 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     456505,   Seg_Num: 0
GRB_RA:          280.314d {+18h 41m 15s} (J2000),
                 280.466d {+18h 41m 52s} (current),
                 279.649d {+18h 38m 36s} (1950)
GRB_DEC:          -4.948d {-04d 56' 53"} (J2000),
                  -4.937d {-04d 56' 11"} (current),
                  -4.996d {-04d 59' 46"} (1950)
GRB_DATE:        15744 TJD;   183 DOY;   11/07/02
GRB_TIME:        31118.87 SOD {08:38:38.87} UT
TRIGGER_INDEX:   10209
GRB_PHI:          96.49 [deg]
GRB_THETA:         4.54 [deg]
DELTA_TIME:      41.00 [sec]
TRIGGER_DUR:     0.016 [sec] 
SOLN_STATUS:     0x10D
RATE_SIGNIF:     106.68 [sigma]
IMAGE_SIGNIF:    15.66 [sigma]
LC_URL:          sw00456505000msb.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:
Sat Jul  2 05:00:11 EDT 2011