TDRSS lightcurve for Trigger=635148

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 17 Mar 15 04:22:56 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     635148,   Seg_Num: 0
GRB_RA:          138.935d {+09h 15m 45s} (J2000),
                 139.211d {+09h 16m 51s} (current),
                 138.026d {+09h 12m 06s} (1950)
GRB_DEC:         +55.452d {+55d 27' 08"} (J2000),
                 +55.388d {+55d 23' 18"} (current),
                 +55.661d {+55d 39' 38"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1972 [cnts]    Image_Peak=137 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   124     E_range: 25-100 keV
BKG_INTEN:       22778 [cnts]
BKG_TIME:        15746.68 SOD {04:22:26.68} UT
BKG_DUR:         8 [sec]
GRB_DATE:        17098 TJD;    76 DOY;   15/03/17
GRB_TIME:        15761.97 SOD {04:22:41.97} UT
GRB_PHI:          66.60 [deg]
GRB_THETA:        17.19 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     13.03 [sigma]
IMAGE_SIGNIF:    8.73 [sigma]
MERIT_PARAMS:     +1  +0  +0  -1  +2  -1  +0  +0 +47  +0 
SUN_POSTN:       356.57d {+23h 46m 16s}   -1.49d {-01d 29' 13"}
SUN_DIST:        118.21 [deg]   Sun_angle= -9.5 [hr] (East of Sun)
MOON_POSTN:      312.40d {+20h 49m 36s}  -13.17d {-13d 10' 24"}
MOON_DIST:       137.45 [deg]
MOON_ILLUM:      15 [%]
GAL_COORDS:      161.21, 42.28 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      122.57, 37.41 [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 = 226.15,-5.10 [deg].  

GCN BAT Lightcurve Notice

 TITLE:           GCN/SWIFT NOTICE
 NOTICE_DATE:     Tue 17 Mar 15 04:34:27 UT
 NOTICE_TYPE:     Swift-BAT GRB Lightcurve
 TRIGGER_NUM:     635148,   Seg_Num: 0
 GRB_RA:          138.935d {+09h 15m 45s} (J2000),
                  139.211d {+09h 16m 51s} (current),
                  138.026d {+09h 12m 06s} (1950)
 GRB_DEC:         +55.452d {+55d 27' 08"} (J2000),
                  +55.388d {+55d 23' 18"} (current),
                  +55.661d {+55d 39' 38"} (1950)
 GRB_DATE:        17098 TJD;    76 DOY;   15/03/17
 GRB_TIME:        15761.97 SOD {04:22:41.97} UT
 TRIGGER_INDEX:   124
 GRB_PHI:          66.60 [deg]
 GRB_THETA:        17.19 [deg]
 DELTA_TIME:      71.00 [sec]
 TRIGGER_DUR:     0.512 [sec]
 SOLN_STATUS:     0x3
 RATE_SIGNIF:     13.03 [sigma]
 IMAGE_SIGNIF:    8.73 [sigma]
 LC_URL:          sw00635148000msb.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:
Tue Mar 17 00:49:04 EDT 2015