TDRSS lightcurve for Trigger=537266

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 02 Nov 12 02:27:20 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     537266,   Seg_Num: 0
GRB_RA:          270.903d {+18h 03m 37s} (J2000),
                 271.089d {+18h 04m 21s} (current),
                 270.177d {+18h 00m 43s} (1950)
GRB_DEC:         -16.966d {-16d 57' 56"} (J2000),
                 -16.965d {-16d 57' 51"} (current),
                 -16.968d {-16d 58' 05"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4184 [cnts]    Image_Peak=187 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       25586 [cnts]
BKG_TIME:        8806.17 SOD {02:26:46.17} UT
BKG_DUR:         8 [sec]
GRB_DATE:        16233 TJD;   307 DOY;   12/11/02
GRB_TIME:        8822.68 SOD {02:27:02.68} UT
GRB_PHI:         -132.29 [deg]
GRB_THETA:         5.99 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     14.89 [sigma]
IMAGE_SIGNIF:    7.37 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  -3  +0  +1 -62  +0 
SUN_POSTN:       217.66d {+14h 30m 38s}  -14.84d {-14d 50' 06"}
SUN_DIST:         51.27 [deg]   Sun_angle= -3.6 [hr] (East of Sun)
MOON_POSTN:       74.64d {+04h 58m 34s}  +20.86d {+20d 51' 34"}
MOON_DIST:       163.97 [deg]
MOON_ILLUM:      91 [%]
GAL_COORDS:       12.42,  2.48 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      270.87,  6.47 [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 = 180.06,-20.49 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 02 Nov 12 02:46:39 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     537266,   Seg_Num: 0
GRB_RA:          270.903d {+18h 03m 37s} (J2000),
                 271.089d {+18h 04m 21s} (current),
                 270.177d {+18h 00m 43s} (1950)
GRB_DEC:         -16.966d {-16d 57' 56"} (J2000),
                 -16.965d {-16d 57' 51"} (current),
                 -16.968d {-16d 58' 05"} (1950)
GRB_DATE:        16233 TJD;   307 DOY;   12/11/02
GRB_TIME:        8822.68 SOD {02:27:02.68} UT
TRIGGER_INDEX:   146
GRB_PHI:         -132.29 [deg]
GRB_THETA:         5.99 [deg]
DELTA_TIME:      -50.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     14.89 [sigma]
IMAGE_SIGNIF:    7.37 [sigma]
LC_URL:          sw00537266000msb.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 Nov  1 22:47:07 EDT 2012