TDRSS lightcurve for Trigger=542441

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 17 Dec 12 07:18:13 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     542441,   Seg_Num: 0
GRB_RA:          153.724d {+10h 14m 54s} (J2000),
                 153.829d {+10h 15m 19s} (current),
                 153.318d {+10h 13m 16s} (1950)
GRB_DEC:         -62.304d {-62d 18' 13"} (J2000),
                 -62.369d {-62d 22' 06"} (current),
                 -62.055d {-62d 03' 16"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4867 [cnts]    Image_Peak=240 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       27839 [cnts]
BKG_TIME:        26254.00 SOD {07:17:34.00} UT
BKG_DUR:         8 [sec]
GRB_DATE:        16278 TJD;   352 DOY;   12/12/17
GRB_TIME:        26267.89 SOD {07:17:47.89} UT
GRB_PHI:         -89.70 [deg]
GRB_THETA:        10.48 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     20.49 [sigma]
IMAGE_SIGNIF:    8.88 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  -1  +0  +1 -19  +0 
SUN_POSTN:       265.38d {+17h 41m 31s}  -23.37d {-23d 22' 08"}
SUN_DIST:         78.75 [deg]   Sun_angle= 7.4 [hr] (West of Sun)
MOON_POSTN:      320.62d {+21h 22m 28s}   -9.95d {-09d 56' 57"}
MOON_DIST:       106.96 [deg]
MOON_ILLUM:      21 [%]
GAL_COORDS:      285.81, -4.75 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      201.41,-63.41 [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 = 321.79,18.46 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 17 Dec 12 07:35:56 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     542441,   Seg_Num: 0
GRB_RA:          153.724d {+10h 14m 54s} (J2000),
                 153.829d {+10h 15m 19s} (current),
                 153.318d {+10h 13m 16s} (1950)
GRB_DEC:         -62.304d {-62d 18' 13"} (J2000),
                 -62.369d {-62d 22' 06"} (current),
                 -62.055d {-62d 03' 16"} (1950)
GRB_DATE:        16278 TJD;   352 DOY;   12/12/17
GRB_TIME:        26267.89 SOD {07:17:47.89} UT
TRIGGER_INDEX:   146
GRB_PHI:         -89.70 [deg]
GRB_THETA:        10.48 [deg]
DELTA_TIME:      52.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     20.49 [sigma]
IMAGE_SIGNIF:    8.88 [sigma]
LC_URL:          sw00542441000msb.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:
Mon Dec 17 02:36:11 EST 2012