TDRSS lightcurve for Trigger=207399

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 28 Apr 06 08:56:58 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     207399,   Seg_Num: 0
GRB_RA:          235.350d {+15h 41m 24s} (J2000),
                 235.377d {+15h 41m 30s} (current),
                 235.141d {+15h 40m 34s} (1950)
GRB_DEC:         +62.010d {+62d 00' 36"} (J2000),
                 +61.990d {+61d 59' 24"} (current),
                 +62.169d {+62d 10' 07"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=4775 [image_cnts]
TRIGGER_DUR:     128.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        -1.16 SOD {00:00:-1.-15} UT
BKG_DUR:         0 [sec]
GRB_DATE:        13853 TJD;   118 DOY;   06/04/28
GRB_TIME:        32078.83 SOD {08:54:38.83} UT
GRB_PHI:           2.64 [deg]
GRB_THETA:        31.12 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    14.21 [sigma]
MERIT_PARAMS:     +1  +0  +0  +7  +1  +3  +0  +0 +21  +1 
SUN_POSTN:        35.57d {+02h 22m 18s}  +14.16d {+14d 09' 21"}
SUN_DIST:        102.27 [deg]   Sun_angle= 10.7 [hr] (West of Sun)
MOON_POSTN:       41.89d {+02h 47m 34s}  +19.78d {+19d 46' 58"}
MOON_DIST:        97.52 [deg]
MOON_ILLUM:      0 [%]
GAL_COORDS:       96.15, 45.29 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      180.64, 74.52 [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 = 261.05,20.10 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 28 Apr 06 09:13:30 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     207399,   Seg_Num: 0
GRB_RA:          235.350d {+15h 41m 24s} (J2000),
                 235.354d {+15h 41m 25s} (current),
                 235.141d {+15h 40m 34s} (1950)
GRB_DEC:         +62.010d {+62d 00' 36"} (J2000),
                 +62.007d {+62d 00' 25"} (current),
                 +62.169d {+62d 10' 07"} (1950)
GRB_DATE:        11910 TJD;   -1825 DOY;   06/01/-1825
GRB_TIME:        0.00 SOD {00:00:00.00} UT
TRIGGER_INDEX:   20000
GRB_PHI:           2.64 [deg]
GRB_THETA:        31.12 [deg]
DELTA_TIME:      16275.00 [sec]
TRIGGER_DUR:     128.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    14.21 [sigma]
LC_URL:          sw00207399000msb.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

Plot creation:
Fri Apr 28 05:16:45 EDT 2006