TDRSS lightcurve for Trigger=537195

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 31 Oct 12 22:50:52 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     537195,   Seg_Num: 0
GRB_RA:          170.771d {+11h 23m 05s} (J2000),
                 170.934d {+11h 23m 44s} (current),
                 170.133d {+11h 20m 32s} (1950)
GRB_DEC:          -3.511d {-03d 30' 37"} (J2000),
                  -3.581d {-03d 34' 51"} (current),
                  -3.236d {-03d 14' 09"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       5298 [cnts]    Image_Peak=475 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       24773 [cnts]
BKG_TIME:        82214.17 SOD {22:50:14.17} UT
BKG_DUR:         8 [sec]
GRB_DATE:        16231 TJD;   305 DOY;   12/10/31
GRB_TIME:        82230.68 SOD {22:50:30.68} UT
GRB_PHI:         -31.71 [deg]
GRB_THETA:         4.61 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     35.52 [sigma]
IMAGE_SIGNIF:    15.07 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  +4  +0  +0 -69  +0 
SUN_POSTN:       216.53d {+14h 26m 08s}  -14.47d {-14d 28' 11"}
SUN_DIST:         46.23 [deg]   Sun_angle= 3.0 [hr] (West of Sun)
MOON_POSTN:       60.13d {+04h 00m 31s}  +19.99d {+19d 59' 10"}
MOON_DIST:       110.76 [deg]
MOON_ILLUM:      96 [%]
GAL_COORDS:      264.69, 52.67 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      172.91, -6.88 [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 = 156.46,0.19 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 31 Oct 12 23:12:56 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     537195,   Seg_Num: 0
GRB_RA:          170.771d {+11h 23m 05s} (J2000),
                 170.934d {+11h 23m 44s} (current),
                 170.133d {+11h 20m 32s} (1950)
GRB_DEC:          -3.511d {-03d 30' 37"} (J2000),
                  -3.581d {-03d 34' 51"} (current),
                  -3.236d {-03d 14' 09"} (1950)
GRB_DATE:        16231 TJD;   305 DOY;   12/10/31
GRB_TIME:        82230.68 SOD {22:50:30.68} UT
TRIGGER_INDEX:   146
GRB_PHI:         -31.71 [deg]
GRB_THETA:         4.61 [deg]
DELTA_TIME:      -50.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     35.52 [sigma]
IMAGE_SIGNIF:    15.07 [sigma]
LC_URL:          sw00537195000msb.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

Plot creation:
Wed Oct 31 19:25:24 EDT 2012