TDRSS lightcurve for Trigger=339696

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 11 Jan 09 23:58:45 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     339696,   Seg_Num: 0
GRB_RA:          251.645d {+16h 46m 35s} (J2000),
                 251.761d {+16h 47m 03s} (current),
                 251.005d {+16h 44m 01s} (1950)
GRB_DEC:          +0.091d {+00d 05' 28"} (J2000),
                  +0.075d {+00d 04' 31"} (current),
                  +0.180d {+00d 10' 49"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       5062 [cnts]    Image_Peak=191 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   137     E_range: 15-50 keV
BKG_INTEN:       33928 [cnts]
BKG_TIME:        86283.59 SOD {23:58:03.59} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14842 TJD;    11 DOY;   09/01/11
GRB_TIME:        86301.70 SOD {23:58:21.70} UT
GRB_PHI:         -140.06 [deg]
GRB_THETA:        25.11 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     10.24 [sigma]
IMAGE_SIGNIF:    7.11 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +1  +0  +0  +0 -68  +0 
SUN_POSTN:       293.67d {+19h 34m 40s}  -21.66d {-21d 39' 20"}
SUN_DIST:         46.27 [deg]   Sun_angle= 2.8 [hr] (West of Sun)
MOON_POSTN:      126.36d {+08h 25m 26s}  +19.77d {+19d 46' 24"}
MOON_DIST:       123.01 [deg]
MOON_ILLUM:      99 [%]
GAL_COORDS:       17.57, 27.51 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      250.11, 22.27 [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 = 103.78,7.86 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 12 Jan 09 00:15:07 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     339696,   Seg_Num: 0
GRB_RA:          251.645d {+16h 46m 35s} (J2000),
                 251.761d {+16h 47m 03s} (current),
                 251.005d {+16h 44m 01s} (1950)
GRB_DEC:          +0.091d {+00d 05' 28"} (J2000),
                  +0.075d {+00d 04' 31"} (current),
                  +0.180d {+00d 10' 49"} (1950)
GRB_DATE:        14842 TJD;    11 DOY;   09/01/11
GRB_TIME:        86301.70 SOD {23:58:21.70} UT
TRIGGER_INDEX:   137
GRB_PHI:         -140.06 [deg]
GRB_THETA:        25.11 [deg]
DELTA_TIME:      -51.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     10.24 [sigma]
IMAGE_SIGNIF:    7.11 [sigma]
LC_URL:          sw00339696000msb.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:
Sun Jan 11 19:16:07 EST 2009