TDRSS lightcurve for Trigger=538696

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 17 Nov 12 08:51:15 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     538696,   Seg_Num: 0
GRB_RA:           31.635d {+02h 06m 32s} (J2000),
                  31.805d {+02h 07m 13s} (current),
                  30.976d {+02h 03m 54s} (1950)
GRB_DEC:          +7.379d {+07d 22' 44"} (J2000),
                  +7.440d {+07d 26' 24"} (current),
                  +7.141d {+07d 08' 28"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4311 [cnts]    Image_Peak=260 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       23727 [cnts]
BKG_TIME:        31838.11 SOD {08:50:38.11} UT
BKG_DUR:         8 [sec]
GRB_DATE:        16248 TJD;   322 DOY;   12/11/17
GRB_TIME:        31856.99 SOD {08:50:56.99} UT
GRB_PHI:         132.12 [deg]
GRB_THETA:         5.65 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     21.81 [sigma]
IMAGE_SIGNIF:    10.28 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  +0  +0  +0 +91  +0 
SUN_POSTN:       233.07d {+15h 32m 17s}  -19.11d {-19d 06' 47"}
SUN_DIST:        156.28 [deg]   Sun_angle= -10.6 [hr] (East of Sun)
MOON_POSTN:      284.22d {+18h 56m 54s}  -18.99d {-18d 59' 35"}
MOON_DIST:       108.99 [deg]
MOON_ILLUM:      17 [%]
GAL_COORDS:      153.41,-50.99 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       32.04, -5.11 [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 = 263.21,-9.30 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 17 Nov 12 09:07:58 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     538696,   Seg_Num: 0
GRB_RA:           31.635d {+02h 06m 32s} (J2000),
                  31.805d {+02h 07m 13s} (current),
                  30.976d {+02h 03m 54s} (1950)
GRB_DEC:          +7.379d {+07d 22' 44"} (J2000),
                  +7.440d {+07d 26' 24"} (current),
                  +7.141d {+07d 08' 28"} (1950)
GRB_DATE:        16248 TJD;   322 DOY;   12/11/17
GRB_TIME:        31856.99 SOD {08:50:56.99} UT
TRIGGER_INDEX:   146
GRB_PHI:         132.12 [deg]
GRB_THETA:         5.65 [deg]
DELTA_TIME:      32.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     21.81 [sigma]
IMAGE_SIGNIF:    10.28 [sigma]
LC_URL:          sw00538696000msb.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:
Sat Nov 17 04:08:05 EST 2012