TDRSS lightcurve for Trigger=547420

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 31 Jan 13 19:10:37 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     547420,   Seg_Num: 0
GRB_RA:          173.952d {+11h 35m 48s} (J2000),
                 174.121d {+11h 36m 29s} (current),
                 173.303d {+11h 33m 13s} (1950)
GRB_DEC:         +15.036d {+15d 02' 08"} (J2000),
                 +14.963d {+14d 57' 47"} (current),
                 +15.312d {+15d 18' 44"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       9163 [cnts]    Image_Peak=270 [image_cnts]
TRIGGER_DUR:     2.048 [sec] 
TRIGGER_INDEX:   262     E_range: 25-100 keV
BKG_INTEN:       87589 [cnts]
BKG_TIME:        68973.83 SOD {19:09:33.83} UT
BKG_DUR:         24 [sec]
GRB_DATE:        16323 TJD;    31 DOY;   13/01/31
GRB_TIME:        69008.90 SOD {19:10:08.90} UT
GRB_PHI:          28.11 [deg]
GRB_THETA:        33.12 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     16.73 [sigma]
IMAGE_SIGNIF:    7.85 [sigma]
MERIT_PARAMS:     +1  +0  +0  +1  +2  -2  +0  +0 +79  +0 
SUN_POSTN:       314.54d {+20h 58m 10s}  -17.17d {-17d 10' 11"}
SUN_DIST:        141.97 [deg]   Sun_angle= 9.4 [hr] (West of Sun)
MOON_POSTN:      184.91d {+12h 19m 38s}   -6.06d {-06d 03' 18"}
MOON_DIST:        23.58 [deg]
MOON_ILLUM:      79 [%]
GAL_COORDS:      243.62, 68.66 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      168.43, 11.39 [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 = 161.65,15.06 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 31 Jan 13 19:27:20 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     547420,   Seg_Num: 0
GRB_RA:          173.952d {+11h 35m 48s} (J2000),
                 174.121d {+11h 36m 29s} (current),
                 173.303d {+11h 33m 13s} (1950)
GRB_DEC:         +15.036d {+15d 02' 08"} (J2000),
                 +14.963d {+14d 57' 47"} (current),
                 +15.312d {+15d 18' 44"} (1950)
GRB_DATE:        16323 TJD;    31 DOY;   13/01/31
GRB_TIME:        69008.90 SOD {19:10:08.90} UT
TRIGGER_INDEX:   262
GRB_PHI:          28.11 [deg]
GRB_THETA:        33.12 [deg]
DELTA_TIME:      12.00 [sec]
TRIGGER_DUR:     2.048 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     16.73 [sigma]
IMAGE_SIGNIF:    7.85 [sigma]
LC_URL:          sw00547420000msb.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 Jan 31 14:29:08 EST 2013