TDRSS lightcurve for Trigger=373776

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 25 Oct 09 13:16:49 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     373776,   Seg_Num: 0
GRB_RA:          300.656d {+20h 02m 37s} (J2000),
                 300.748d {+20h 03m 00s} (current),
                 300.183d {+20h 00m 44s} (1950)
GRB_DEC:         +35.081d {+35d 04' 50"} (J2000),
                 +35.109d {+35d 06' 31"} (current),
                 +34.940d {+34d 56' 23"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=2065 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        15129 TJD;   298 DOY;   09/10/25
GRB_TIME:        47730.79 SOD {13:15:30.79} UT
GRB_PHI:         -153.20 [deg]
GRB_THETA:        40.30 [deg]
SOLN_STATUS:     0x413
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    11.43 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +1  +0  +1 +13  +0 
SUN_POSTN:       210.07d {+14h 00m 17s}  -12.26d {-12d 15' 22"}
SUN_DIST:         97.56 [deg]   Sun_angle= -6.0 [hr] (East of Sun)
MOON_POSTN:      299.22d {+19h 56m 53s}  -20.50d {-20d 30' 08"}
MOON_DIST:        55.63 [deg]
MOON_ILLUM:      46 [%]
GAL_COORDS:       71.69,  2.26 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      315.00, 53.84 [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 = 108.75,-14.40 [deg].  
COMMENTS:           
COMMENTS:        This trigger occured while the StarTracker had lost lock, so it is possibly bogus.  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 25 Oct 09 13:19:36 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     373776,   Seg_Num: 0
GRB_RA:          300.656d {+20h 02m 37s} (J2000),
                 300.748d {+20h 03m 00s} (current),
                 300.183d {+20h 00m 44s} (1950)
GRB_DEC:         +35.081d {+35d 04' 50"} (J2000),
                 +35.109d {+35d 06' 31"} (current),
                 +34.940d {+34d 56' 23"} (1950)
GRB_DATE:        15129 TJD;   298 DOY;   09/10/25
GRB_TIME:        47730.79 SOD {13:15:30.79} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -153.20 [deg]
GRB_THETA:        40.30 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x413
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    11.43 [sigma]
LC_URL:          sw00373776000msb.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:
Sun Oct 25 09:20:13 EDT 2009