TDRSS lightcurve for Trigger=352648

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 19 May 09 21:10:06 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     352648,   Seg_Num: 0
GRB_RA:          142.293d {+09h 29m 10s} (J2000),
                 142.413d {+09h 29m 39s} (current),
                 141.651d {+09h 26m 36s} (1950)
GRB_DEC:          +0.183d {+00d 10' 58"} (J2000),
                  +0.142d {+00d 08' 30"} (current),
                  +0.402d {+00d 24' 08"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       44607 [cnts]    Image_Peak=647 [image_cnts]
TRIGGER_DUR:     12.160 [sec] 
TRIGGER_INDEX:   478     E_range: 25-100 keV
BKG_INTEN:       213586 [cnts]
BKG_TIME:        76043.24 SOD {21:07:23.24} UT
BKG_DUR:         64 [sec]
GRB_DATE:        14970 TJD;   139 DOY;   09/05/19
GRB_TIME:        76136.42 SOD {21:08:56.42} UT
GRB_PHI:          75.13 [deg]
GRB_THETA:        22.38 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     13.67 [sigma]
IMAGE_SIGNIF:    8.61 [sigma]
MERIT_PARAMS:     +1  +0  +0  +4  +2  -1  +0  +0  -7  +0 
SUN_POSTN:        56.79d {+03h 47m 09s}  +19.94d {+19d 56' 09"}
SUN_DIST:         85.84 [deg]   Sun_angle= -5.7 [hr] (East of Sun)
MOON_POSTN:      357.02d {+23h 48m 04s}   +3.32d {+03d 19' 18"}
MOON_DIST:       145.24 [deg]
MOON_ILLUM:      25 [%]
GAL_COORDS:      233.30, 34.52 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      144.59,-13.91 [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 = 248.07,15.60 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(11.0<100sec) coincident with the FERMI_GBM event (trignum=264460127).  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 19 May 09 21:26:06 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     352648,   Seg_Num: 0
GRB_RA:          142.293d {+09h 29m 10s} (J2000),
                 142.413d {+09h 29m 39s} (current),
                 141.651d {+09h 26m 36s} (1950)
GRB_DEC:          +0.183d {+00d 10' 58"} (J2000),
                  +0.142d {+00d 08' 30"} (current),
                  +0.402d {+00d 24' 08"} (1950)
GRB_DATE:        14970 TJD;   139 DOY;   09/05/19
GRB_TIME:        76136.42 SOD {21:08:56.42} UT
TRIGGER_INDEX:   478
GRB_PHI:          75.13 [deg]
GRB_THETA:        22.38 [deg]
DELTA_TIME:      -38.00 [sec]
TRIGGER_DUR:     12.160 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     13.67 [sigma]
IMAGE_SIGNIF:    8.61 [sigma]
LC_URL:          sw00352648000msb.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

Plot creation:
Tue May 19 17:45:24 EDT 2009