TDRSS lightcurve for Trigger=629206

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 31 Jan 15 21:35:06 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     629206,   Seg_Num: 0
GRB_RA:          271.033d {+18h 04m 08s} (J2000),
                 271.283d {+18h 05m 08s} (current),
                 270.202d {+18h 00m 49s} (1950)
GRB_DEC:         -34.312d {-34d 18' 42"} (J2000),
                 -34.310d {-34d 18' 36"} (current),
                 -34.315d {-34d 18' 53"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=11262 [image_cnts]
TRIGGER_DUR:     1200.000 [sec]   (=20.0 [min])
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        17053 TJD;    31 DOY;   15/01/31
GRB_TIME:        76458.87 SOD {21:14:18.87} UT
GRB_PHI:         -122.88 [deg]
GRB_THETA:        18.29 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.24 [sigma]
MERIT_PARAMS:     +1  +0  +0  +7  +1  -1 -100  +1 -74  +0 
SUN_POSTN:       314.15d {+20h 56m 36s}  -17.28d {-17d 16' 42"}
SUN_DIST:         41.80 [deg]   Sun_angle= 2.9 [hr] (West of Sun)
MOON_POSTN:       97.73d {+06h 30m 56s}  +18.18d {+18d 10' 43"}
MOON_DIST:       162.87 [deg]
MOON_ILLUM:      91 [%]
GAL_COORDS:      357.33, -6.11 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      270.87,-10.88 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
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 = 246.33,-20.60 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 31 Jan 15 21:43:24 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     629206,   Seg_Num: 0
GRB_RA:          271.033d {+18h 04m 08s} (J2000),
                 271.283d {+18h 05m 08s} (current),
                 270.202d {+18h 00m 49s} (1950)
GRB_DEC:         -34.312d {-34d 18' 42"} (J2000),
                 -34.310d {-34d 18' 36"} (current),
                 -34.315d {-34d 18' 53"} (1950)
GRB_DATE:        17053 TJD;    31 DOY;   15/01/31
GRB_TIME:        76458.87 SOD {21:14:18.87} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -122.88 [deg]
GRB_THETA:        18.29 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     1200.000 [sec]   (=20.0 [min])
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.24 [sigma]
LC_URL:          sw00629206000msb.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:
Sat Jan 31 16:44:02 EST 2015