TDRSS lightcurve for Trigger=353627

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 31 May 09 01:45:38 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     353627,   Seg_Num: 0
GRB_RA:          178.687d {+11h 54m 45s} (J2000),
                 178.808d {+11h 55m 14s} (current),
                 178.046d {+11h 52m 11s} (1950)
GRB_DEC:          +7.799d {+07d 47' 58"} (J2000),
                  +7.747d {+07d 44' 49"} (current),
                  +8.078d {+08d 04' 40"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4861 [cnts]    Image_Peak=179 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       33058 [cnts]
BKG_TIME:        6299.21 SOD {01:44:59.21} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14982 TJD;   151 DOY;   09/05/31
GRB_TIME:        6317.38 SOD {01:45:17.38} UT
GRB_PHI:         -77.76 [deg]
GRB_THETA:        20.45 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     9.00 [sigma]
IMAGE_SIGNIF:    7.22 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  -3  -5  +0 +27  +0 
SUN_POSTN:        68.11d {+04h 32m 25s}  +21.91d {+21d 54' 44"}
SUN_DIST:        105.94 [deg]   Sun_angle= -7.4 [hr] (East of Sun)
MOON_POSTN:      159.40d {+10h 37m 35s}   +5.40d {+05d 23' 43"}
MOON_DIST:        19.42 [deg]
MOON_ILLUM:      49 [%]
GAL_COORDS:      265.53, 66.46 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      175.68,  6.63 [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 = 242.95,-7.18 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 31 May 09 02:02:00 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     353627,   Seg_Num: 0
GRB_RA:          178.687d {+11h 54m 45s} (J2000),
                 178.808d {+11h 55m 14s} (current),
                 178.046d {+11h 52m 11s} (1950)
GRB_DEC:          +7.799d {+07d 47' 58"} (J2000),
                  +7.747d {+07d 44' 49"} (current),
                  +8.078d {+08d 04' 40"} (1950)
GRB_DATE:        14982 TJD;   151 DOY;   09/05/31
GRB_TIME:        6317.38 SOD {01:45:17.38} UT
TRIGGER_INDEX:   146
GRB_PHI:         -77.76 [deg]
GRB_THETA:        20.45 [deg]
DELTA_TIME:      -57.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     9.00 [sigma]
IMAGE_SIGNIF:    7.22 [sigma]
LC_URL:          sw00353627000msb.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 May 30 22:02:24 EDT 2009