TDRSS lightcurve for Trigger=374875

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 04 Nov 09 08:57:06 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     374875,   Seg_Num: 0
GRB_RA:          208.742d {+13h 54m 58s} (J2000),
                 208.840d {+13h 55m 22s} (current),
                 208.247d {+13h 52m 59s} (1950)
GRB_DEC:         +47.398d {+47d 23' 55"} (J2000),
                 +47.350d {+47d 21' 02"} (current),
                 +47.643d {+47d 38' 35"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1494 [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:        15139 TJD;   308 DOY;   09/11/04
GRB_TIME:        31762.76 SOD {08:49:22.76} UT
GRB_PHI:         -131.72 [deg]
GRB_THETA:        21.70 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.72 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -2  +0  +0 -44  +0 
SUN_POSTN:       219.63d {+14h 38m 31s}  -15.46d {-15d 27' 25"}
SUN_DIST:         63.55 [deg]   Sun_angle= 0.7 [hr] (West of Sun)
MOON_POSTN:       59.28d {+03h 57m 08s}  +24.53d {+24d 32' 05"}
MOON_DIST:       103.06 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:       95.59, 66.22 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      180.56, 53.59 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This Notice was delayed by more than 60 sec past the end of the trigger integration interval;  
COMMENTS:        probably due to it occurring during a Malindi downlink session.  
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 = 16.79,-16.84 [deg].

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 04 Nov 09 09:11:40 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     374875,   Seg_Num: 0
GRB_RA:          208.742d {+13h 54m 58s} (J2000),
                 208.840d {+13h 55m 22s} (current),
                 208.247d {+13h 52m 59s} (1950)
GRB_DEC:         +47.398d {+47d 23' 55"} (J2000),
                 +47.350d {+47d 21' 02"} (current),
                 +47.643d {+47d 38' 35"} (1950)
GRB_DATE:        15139 TJD;   308 DOY;   09/11/04
GRB_TIME:        31762.76 SOD {08:49:22.76} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -131.72 [deg]
GRB_THETA:        21.70 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.72 [sigma]
LC_URL:          sw00374875000msb.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:
Wed Nov  4 04:12:23 EST 2009