TDRSS lightcurve for Trigger=516027

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 24 Feb 12 19:11:26 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     516027,   Seg_Num: 0
GRB_RA:           38.526d {+02h 34m 06s} (J2000),
                  38.641d {+02h 34m 34s} (current),
                  38.051d {+02h 32m 12s} (1950)
GRB_DEC:         -43.825d {-43d 49' 30"} (J2000),
                 -43.772d {-43d 46' 20"} (current),
                 -44.044d {-44d 02' 37"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=3541 [image_cnts]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [min])
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:        15981 TJD;    55 DOY;   12/02/24
GRB_TIME:        68744.07 SOD {19:05:44.07} UT
GRB_PHI:         -174.03 [deg]
GRB_THETA:        26.16 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.60 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -2  +0  +0 -45  +0 
SUN_POSTN:       337.38d {+22h 29m 32s}   -9.46d {-09d 27' 52"}
SUN_DIST:         62.85 [deg]   Sun_angle= -4.1 [hr] (East of Sun)
MOON_POSTN:        5.93d {+00h 23m 42s}   +7.30d {+07d 18' 11"}
MOON_DIST:        59.02 [deg]
MOON_ILLUM:      8 [%]
GAL_COORDS:      258.59,-63.44 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       13.63,-54.50 [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 = 330.76,16.47 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 24 Feb 12 19:22:24 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     516027,   Seg_Num: 0
GRB_RA:           38.526d {+02h 34m 06s} (J2000),
                  38.641d {+02h 34m 34s} (current),
                  38.051d {+02h 32m 12s} (1950)
GRB_DEC:         -43.825d {-43d 49' 30"} (J2000),
                 -43.772d {-43d 46' 20"} (current),
                 -44.044d {-44d 02' 37"} (1950)
GRB_DATE:        15981 TJD;    55 DOY;   12/02/24
GRB_TIME:        68744.07 SOD {19:05:44.07} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -174.03 [deg]
GRB_THETA:        26.16 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [min])
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.60 [sigma]
LC_URL:          sw00516027000msb.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 Feb 24 14:22:43 EST 2012