TDRSS lightcurve for Trigger=426438

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 02 Jul 10 01:04:00 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     426438,   Seg_Num: 0
GRB_RA:          245.702d {+16h 22m 49s} (J2000),
                 245.918d {+16h 23m 40s} (current),
                 244.680d {+16h 18m 43s} (1950)
GRB_DEC:         -56.538d {-56d 32' 15"} (J2000),
                 -56.562d {-56d 33' 41"} (current),
                 -56.421d {-56d 25' 14"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1200 [cnts]    Image_Peak=189 [image_cnts]
TRIGGER_DUR:     0.128 [sec] 
TRIGGER_INDEX:   122     E_range: 25-100 keV
BKG_INTEN:       26465 [cnts]
BKG_TIME:        3818.05 SOD {01:03:38.05} UT
BKG_DUR:         8 [sec]
GRB_DATE:        15379 TJD;   183 DOY;   10/07/02
GRB_TIME:        3827.20 SOD {01:03:47.20} UT
GRB_PHI:         -154.39 [deg]
GRB_THETA:        37.93 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     37.37 [sigma]
IMAGE_SIGNIF:    14.19 [sigma]
MERIT_PARAMS:     +1  +0  +0  -3  +2  +3  +0  +1 +74  +0 
SUN_POSTN:       100.95d {+06h 43m 49s}  +23.06d {+23d 03' 19"}
SUN_DIST:        137.90 [deg]   Sun_angle= -9.7 [hr] (East of Sun)
MOON_POSTN:      341.38d {+22h 45m 31s}   -2.90d {-02d 53' 43"}
MOON_DIST:        90.59 [deg]
MOON_ILLUM:      74 [%]
GAL_COORDS:      329.10, -4.82 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      254.03,-34.44 [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 = 23.70,-10.32 [deg].  

GCN BAT Lightcurve Notice

 TITLE:           GCN/SWIFT NOTICE
 NOTICE_DATE:     Fri 02 Jul 10 01:07:36 UT
 NOTICE_TYPE:     Swift-BAT GRB Lightcurve
 TRIGGER_NUM:     426438,   Seg_Num: 0
 GRB_RA:          245.702d {+16h 22m 49s} (J2000),
                 245.918d {+16h 23m 40s} (current),
                 244.680d {+16h 18m 43s} (1950)
 GRB_DEC:         -56.538d {-56d 32' 15"} (J2000),
                 -56.562d {-56d 33' 41"} (current),
                 -56.421d {-56d 25' 14"} (1950)
 GRB_DATE:        15379 TJD;   183 DOY;   10/07/02
 GRB_TIME:        3827.20 SOD {01:03:47.20} UT
 TRIGGER_INDEX:   122
 GRB_PHI:         -154.39 [deg]
 GRB_THETA:        37.93 [deg]
 DELTA_TIME:      44.00 [sec]
 TRIGGER_DUR:     0.128 [sec] 
 SOLN_STATUS:     0x3
 RATE_SIGNIF:     37.37 [sigma]
 IMAGE_SIGNIF:    14.19 [sigma]
 LC_URL:          sw00426438000msb.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:
Fri Jul 16 16:16:30 EDT 2010