TDRSS lightcurve for Trigger=666352

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 05 Dec 15 15:48:08 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     666352,   Seg_Num: 0
GRB_RA:          229.282d {+15h 17m 08s} (J2000),
                 229.438d {+15h 17m 45s} (current),
                 228.794d {+15h 15m 10s} (1950)
GRB_DEC:         +35.769d {+35d 46' 09"} (J2000),
                 +35.711d {+35d 42' 41"} (current),
                 +35.952d {+35d 57' 06"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       9002 [cnts]    Image_Peak=256 [image_cnts]
TRIGGER_DUR:     3.072 [sec] 
TRIGGER_INDEX:   487     E_range: 50-350 keV
BKG_INTEN:       75365 [cnts]
BKG_TIME:        56712.48 SOD {15:45:12.48} UT
BKG_DUR:         32 [sec]
GRB_DATE:        17361 TJD;   339 DOY;   15/12/05
GRB_TIME:        56760.93 SOD {15:46:00.93} UT
GRB_PHI:         143.32 [deg]
GRB_THETA:        14.68 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     16.43 [sigma]
IMAGE_SIGNIF:    7.07 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +3  -3  +0  +0 -47  +0 
SUN_POSTN:       251.77d {+16h 47m 04s}  -22.38d {-22d 22' 41"}
SUN_DIST:         61.82 [deg]   Sun_angle= 1.5 [hr] (West of Sun)
MOON_POSTN:      188.12d {+12h 32m 30s}   -2.55d {-02d 33' 15"}
MOON_DIST:        54.32 [deg]
MOON_ILLUM:      29 [%]
GAL_COORDS:       57.72, 57.95 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      212.08, 51.34 [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 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 = 225.25,20.63 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 05 Dec 15 16:04:18 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     666352,   Seg_Num: 0
GRB_RA:          229.282d {+15h 17m 08s} (J2000),
                 229.438d {+15h 17m 45s} (current),
                 228.794d {+15h 15m 10s} (1950)
GRB_DEC:         +35.769d {+35d 46' 09"} (J2000),
                 +35.711d {+35d 42' 41"} (current),
                 +35.952d {+35d 57' 06"} (1950)
GRB_DATE:        17361 TJD;   339 DOY;   15/12/05
GRB_TIME:        56760.93 SOD {15:46:00.93} UT
TRIGGER_INDEX:   487
GRB_PHI:         143.32 [deg]
GRB_THETA:        14.68 [deg]
DELTA_TIME:      -43.00 [sec]
TRIGGER_DUR:     3.072 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     16.43 [sigma]
IMAGE_SIGNIF:    7.07 [sigma]
LC_URL:          sw00666352000msb.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:
Sat Dec  5 11:05:03 EST 2015