TDRSS lightcurve for Trigger=440955

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 24 Dec 10 05:27:29 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     440955,   Seg_Num: 0
GRB_RA:          285.926d {+19h 03m 42s} (J2000),
                 286.006d {+19h 04m 02s} (current),
                 285.560d {+19h 02m 14s} (1950)
GRB_DEC:         +45.715d {+45d 42' 55"} (J2000),
                 +45.732d {+45d 43' 56"} (current),
                 +45.640d {+45d 38' 24"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1248 [cnts]    Image_Peak=105 [image_cnts]
TRIGGER_DUR:     0.256 [sec] 
TRIGGER_INDEX:   123     E_range: 25-100 keV
BKG_INTEN:       23040 [cnts]
BKG_TIME:        19617.50 SOD {05:26:57.50} UT
BKG_DUR:         8 [sec]
GRB_DATE:        15554 TJD;   358 DOY;   10/12/24
GRB_TIME:        19633.76 SOD {05:27:13.76} UT
GRB_PHI:          47.51 [deg]
GRB_THETA:        27.15 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     18.46 [sigma]
IMAGE_SIGNIF:    9.17 [sigma]
MERIT_PARAMS:     +1  +0  +0  -2  +2  +0  +0  +0 -33  +0 
SUN_POSTN:       272.49d {+18h 09m 57s}  -23.42d {-23d 25' 03"}
SUN_DIST:         70.23 [deg]   Sun_angle= -0.9 [hr] (East of Sun)
MOON_POSTN:      131.29d {+08h 45m 10s}  +14.83d {+14d 50' 04"}
MOON_DIST:       115.26 [deg]
MOON_ILLUM:      90 [%]
GAL_COORDS:       76.11, 17.05 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      300.04, 67.50 [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 = 122.58,-15.94 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 24 Dec 10 05:48:42 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     440955,   Seg_Num: 0
GRB_RA:          285.926d {+19h 03m 42s} (J2000),
                 286.006d {+19h 04m 02s} (current),
                 285.560d {+19h 02m 14s} (1950)
GRB_DEC:         +45.715d {+45d 42' 55"} (J2000),
                 +45.732d {+45d 43' 56"} (current),
                 +45.640d {+45d 38' 24"} (1950)
GRB_DATE:        15554 TJD;   358 DOY;   10/12/24
GRB_TIME:        19633.76 SOD {05:27:13.76} UT
TRIGGER_INDEX:   123
GRB_PHI:          47.51 [deg]
GRB_THETA:        27.15 [deg]
DELTA_TIME:      -24.00 [sec]
TRIGGER_DUR:     0.256 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     18.46 [sigma]
IMAGE_SIGNIF:    9.17 [sigma]
LC_URL:          sw00440955000msb.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

Extended TDRSS lc No.4

Plot creation:
Fri Dec 24 00:49:22 EST 2010