TDRSS lightcurve for Trigger=440635

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 19 Dec 10 16:45:31 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     440635,   Seg_Num: 0
GRB_RA:           12.257d {+00h 49m 02s} (J2000),
                  12.388d {+00h 49m 33s} (current),
                  11.656d {+00h 46m 37s} (1950)
GRB_DEC:         -34.532d {-34d 31' 53"} (J2000),
                 -34.472d {-34d 28' 19"} (current),
                 -34.804d {-34d 48' 14"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=844 [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:        15549 TJD;   353 DOY;   10/12/19
GRB_TIME:        59273.51 SOD {16:27:53.51} UT
GRB_PHI:         131.36 [deg]
GRB_THETA:        44.42 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.63 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -2  +0  +0  -3  +0 
SUN_POSTN:       267.46d {+17h 49m 51s}  -23.42d {-23d 25' 00"}
SUN_DIST:         88.28 [deg]   Sun_angle= -7.0 [hr] (East of Sun)
MOON_POSTN:       64.90d {+04h 19m 36s}  +23.82d {+23d 49' 22"}
MOON_DIST:        76.68 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:      306.78,-82.58 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      355.38,-36.13 [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 = 12.03,-10.80 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 19 Dec 10 16:51:10 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     440635,   Seg_Num: 0
GRB_RA:           12.257d {+00h 49m 02s} (J2000),
                  12.388d {+00h 49m 33s} (current),
                  11.656d {+00h 46m 37s} (1950)
GRB_DEC:         -34.532d {-34d 31' 53"} (J2000),
                 -34.472d {-34d 28' 19"} (current),
                 -34.804d {-34d 48' 14"} (1950)
GRB_DATE:        15549 TJD;   353 DOY;   10/12/19
GRB_TIME:        59273.51 SOD {16:27:53.51} UT
TRIGGER_INDEX:   20000
GRB_PHI:         131.36 [deg]
GRB_THETA:        44.42 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.63 [sigma]
LC_URL:          sw00440635000msb.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

Plot creation:
Sun Dec 19 11:51:22 EST 2010