TDRSS lightcurve for Trigger=631747

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 19 Feb 15 16:42:36 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     631747,   Seg_Num: 0
GRB_RA:           94.300d {+06h 17m 12s} (J2000),
                  94.507d {+06h 18m 02s} (current),
                  93.615d {+06h 14m 27s} (1950)
GRB_DEC:          +9.116d {+09d 06' 57"} (J2000),
                  +9.109d {+09d 06' 33"} (current),
                  +9.135d {+09d 08' 06"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1821 [cnts]    Image_Peak=249 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   118     E_range: 15-25 keV
BKG_INTEN:       14600 [cnts]
BKG_TIME:        60130.79 SOD {16:42:10.79} UT
BKG_DUR:         8 [sec]
GRB_DATE:        17072 TJD;    50 DOY;   15/02/19
GRB_TIME:        60143.71 SOD {16:42:23.71} UT
GRB_PHI:         146.84 [deg]
GRB_THETA:         0.07 [deg]
SOLN_STATUS:     0x10D
RATE_SIGNIF:     28.12 [sigma]
IMAGE_SIGNIF:    13.51 [sigma]
MERIT_PARAMS:     +0  +0 +95  -1  +0  +3  +0  +1 +53  +0 
SUN_POSTN:       332.77d {+22h 11m 05s}  -11.22d {-11d 13' 09"}
SUN_DIST:        122.70 [deg]   Sun_angle= -8.1 [hr] (East of Sun)
MOON_POSTN:      341.26d {+22h 45m 03s}   -5.13d {-05d 07' 42"}
MOON_DIST:       113.72 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      200.91, -3.36 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       94.38,-14.26 [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 matches a source in the on-board catalog: Num=10307=4U_0614+09,   delta=0.029 [deg].  
COMMENTS:        This matches a source in the ground catalog: 4U_0614+09,   delta=0.029 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 83.60,-2.17 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 19 Feb 15 16:59:22 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     631747,   Seg_Num: 0
GRB_RA:           94.300d {+06h 17m 12s} (J2000),
                  94.507d {+06h 18m 02s} (current),
                  93.615d {+06h 14m 27s} (1950)
GRB_DEC:          +9.116d {+09d 06' 57"} (J2000),
                  +9.109d {+09d 06' 33"} (current),
                  +9.135d {+09d 08' 06"} (1950)
GRB_DATE:        17072 TJD;    50 DOY;   15/02/19
GRB_TIME:        60143.71 SOD {16:42:23.71} UT
TRIGGER_INDEX:   118
GRB_PHI:         146.84 [deg]
GRB_THETA:         0.07 [deg]
DELTA_TIME:      -11.00 [sec]
TRIGGER_DUR:     0.512 [sec] 
SOLN_STATUS:     0x10D
RATE_SIGNIF:     28.12 [sigma]
IMAGE_SIGNIF:    13.51 [sigma]
LC_URL:          sw00631747000msb.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:
Thu Feb 19 11:59:43 EST 2015