TDRSS lightcurve for Trigger=432420

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 23 Aug 10 17:25:50 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     432420,   Seg_Num: 0
GRB_RA:           20.703d {+01h 22m 49s} (J2000),
                  20.842d {+01h 23m 22s} (current),
                  20.053d {+01h 20m 13s} (1950)
GRB_DEC:          +5.842d {+05d 50' 31"} (J2000),
                  +5.897d {+05d 53' 51"} (current),
                  +5.581d {+05d 34' 52"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4979 [cnts]    Image_Peak=287 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   137     E_range: 15-50 keV
BKG_INTEN:       30637 [cnts]
BKG_TIME:        62721.89 SOD {17:25:21.89} UT
BKG_DUR:         8 [sec]
GRB_DATE:        15431 TJD;   235 DOY;   10/08/23
GRB_TIME:        62735.71 SOD {17:25:35.71} UT
GRB_PHI:         -174.59 [deg]
GRB_THETA:        23.97 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     15.84 [sigma]
IMAGE_SIGNIF:    10.50 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +1  +0  +0  +0 +63  +0 
SUN_POSTN:       152.54d {+10h 10m 10s}  +11.30d {+11d 18' 15"}
SUN_DIST:        128.96 [deg]   Sun_angle= 8.8 [hr] (West of Sun)
MOON_POSTN:      321.15d {+21h 24m 35s}  -11.85d {-11d 51' 17"}
MOON_DIST:        61.96 [deg]
MOON_ILLUM:      99 [%]
GAL_COORDS:      137.05,-56.17 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       21.32, -2.67 [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 = 177.66,-17.59 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 23 Aug 10 17:46:39 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     432420,   Seg_Num: 0
GRB_RA:           20.703d {+01h 22m 49s} (J2000),
                  20.842d {+01h 23m 22s} (current),
                  20.053d {+01h 20m 13s} (1950)
GRB_DEC:          +5.842d {+05d 50' 31"} (J2000),
                  +5.897d {+05d 53' 51"} (current),
                  +5.581d {+05d 34' 52"} (1950)
GRB_DATE:        15431 TJD;   235 DOY;   10/08/23
GRB_TIME:        62735.71 SOD {17:25:35.71} UT
TRIGGER_INDEX:   137
GRB_PHI:         -174.59 [deg]
GRB_THETA:        23.97 [deg]
DELTA_TIME:      58.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     15.84 [sigma]
IMAGE_SIGNIF:    10.50 [sigma]
LC_URL:          sw00432420000msb.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:
Mon Aug 23 13:47:03 EDT 2010