TDRSS lightcurve for Trigger=582123

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 26 Dec 13 05:47:56 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     582123,   Seg_Num: 0
GRB_RA:          301.307d {+20h 05m 14s} (J2000),
                 301.629d {+20h 06m 31s} (current),
                 300.153d {+20h 00m 37s} (1950)
GRB_DEC:         -64.962d {-64d 57' 43"} (J2000),
                 -64.922d {-64d 55' 17"} (current),
                 -65.104d {-65d 06' 15"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1481 [cnts]    Image_Peak=206 [image_cnts]
TRIGGER_DUR:     0.256 [sec] 
TRIGGER_INDEX:   65     E_range: 15-50 keV
BKG_INTEN:       23388 [cnts]
BKG_TIME:        20844.56 SOD {05:47:24.56} UT
BKG_DUR:         8 [sec]
GRB_DATE:        16652 TJD;   360 DOY;   13/12/26
GRB_TIME:        20859.66 SOD {05:47:39.66} UT
GRB_PHI:         -92.35 [deg]
GRB_THETA:        25.64 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     29.42 [sigma]
IMAGE_SIGNIF:    14.93 [sigma]
MERIT_PARAMS:     +1  +0  +0  -2  +1  +4 -100  +0 -70  +0 
SUN_POSTN:       275.02d {+18h 20m 06s}  -23.36d {-23d 21' 23"}
SUN_DIST:         45.01 [deg]   Sun_angle= -1.8 [hr] (East of Sun)
MOON_POSTN:      190.60d {+12h 42m 25s}   -6.68d {-06d 41' 02"}
MOON_DIST:        92.61 [deg]
MOON_ILLUM:      43 [%]
GAL_COORDS:      331.24,-32.16 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      287.63,-43.43 [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 = 116.44,-12.86 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 26 Dec 13 06:04:32 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     582123,   Seg_Num: 0
GRB_RA:          301.307d {+20h 05m 14s} (J2000),
                 301.629d {+20h 06m 31s} (current),
                 300.153d {+20h 00m 37s} (1950)
GRB_DEC:         -64.962d {-64d 57' 43"} (J2000),
                 -64.922d {-64d 55' 17"} (current),
                 -65.104d {-65d 06' 15"} (1950)
GRB_DATE:        16652 TJD;   360 DOY;   13/12/26
GRB_TIME:        20859.66 SOD {05:47:39.66} UT
TRIGGER_INDEX:   65
GRB_PHI:         -92.35 [deg]
GRB_THETA:        25.64 [deg]
DELTA_TIME:      -70.00 [sec]
TRIGGER_DUR:     0.256 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     29.42 [sigma]
IMAGE_SIGNIF:    14.93 [sigma]
LC_URL:          sw00582123000msb.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

Plot creation:
Thu Dec 26 01:05:09 EST 2013