TDRSS lightcurve for Trigger=251634

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 17 Dec 06 03:40:20 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     251634,   Seg_Num: 0
GRB_RA:          160.442d {+10h 41m 46s} (J2000),
                 160.526d {+10h 42m 06s} (current),
                 159.837d {+10h 39m 21s} (1950)
GRB_DEC:         -21.118d {-21d 07' 05"} (J2000),
                 -21.155d {-21d 09' 16"} (current),
                 -20.856d {-20d 51' 22"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1385 [cnts]    Image_Peak=116 [image_cnts]
TRIGGER_DUR:     0.256 [sec] 
TRIGGER_INDEX:   126     E_range: 50-350 keV
BKG_INTEN:       24185 [cnts]
BKG_TIME:        13198.36 SOD {03:39:58.36} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14086 TJD;   351 DOY;   06/12/17
GRB_TIME:        13208.21 SOD {03:40:08.21} UT
GRB_PHI:         -93.88 [deg]
GRB_THETA:        14.89 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     21.63 [sigma]
IMAGE_SIGNIF:    8.27 [sigma]
MERIT_PARAMS:     +1  +0  +0  -2  +3  +7  +0  +0  +6  +1 
SUN_POSTN:       264.61d {+17h 38m 26s}  -23.35d {-23d 20' 42"}
SUN_DIST:         93.75 [deg]   Sun_angle= 6.9 [hr] (West of Sun)
MOON_POSTN:      220.92d {+14h 43m 40s}  -20.06d {-20d 03' 41"}
MOON_DIST:        56.18 [deg]
MOON_ILLUM:      12 [%]
GAL_COORDS:      266.59, 32.45 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      170.75,-27.05 [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 = 3.69,9.60 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 17 Dec 06 04:02:44 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     251634,   Seg_Num: 0
GRB_RA:          160.442d {+10h 41m 46s} (J2000),
                 160.526d {+10h 42m 06s} (current),
                 159.837d {+10h 39m 21s} (1950)
GRB_DEC:         -21.118d {-21d 07' 05"} (J2000),
                 -21.155d {-21d 09' 16"} (current),
                 -20.856d {-20d 51' 22"} (1950)
GRB_DATE:        14086 TJD;   351 DOY;   06/12/17
GRB_TIME:        13208.21 SOD {03:40:08.21} UT
TRIGGER_INDEX:   126
GRB_PHI:         -93.88 [deg]
GRB_THETA:        14.89 [deg]
DELTA_TIME:      3378.00 [sec]
TRIGGER_DUR:     0.256 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     21.63 [sigma]
IMAGE_SIGNIF:    8.27 [sigma]
LC_URL:          sw00251634000msb.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

Extended TDRSS lc No.5

Extended TDRSS lc No.6

Extended TDRSS lc No.7

Plot creation:
Mon Dec 18 14:40:24 EST 2006