TDRSS lightcurve for Trigger=655262

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 11 Sep 15 18:40:37 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     655262,   Seg_Num: 0
GRB_RA:           67.424d {+04h 29m 42s} (J2000),
                  67.633d {+04h 30m 32s} (current),
                  66.758d {+04h 27m 02s} (1950)
GRB_DEC:          +5.743d {+05d 44' 34"} (J2000),
                  +5.776d {+05d 46' 34"} (current),
                  +5.634d {+05d 38' 04"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1987 [cnts]    Image_Peak=123 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   41     E_range: 25-100 keV
BKG_INTEN:       21597 [cnts]
BKG_TIME:        67208.87 SOD {18:40:08.87} UT
BKG_DUR:         8 [sec]
GRB_DATE:        17276 TJD;   254 DOY;   15/09/11
GRB_TIME:        67221.48 SOD {18:40:21.48} UT
GRB_PHI:         -46.48 [deg]
GRB_THETA:        29.25 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     15.23 [sigma]
IMAGE_SIGNIF:    7.46 [sigma]
MERIT_PARAMS:     +1  +0  +0  -1  +2  -2  +0  +0 +20  +0 
SUN_POSTN:       169.62d {+11h 18m 29s}   +4.46d {+04d 27' 53"}
SUN_DIST:        101.43 [deg]   Sun_angle= 6.8 [hr] (West of Sun)
MOON_POSTN:      153.43d {+10h 13m 42s}   +8.28d {+08d 16' 44"}
MOON_DIST:        85.02 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:      189.46,-27.89 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       66.60,-15.88 [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 = 135.08,20.49 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 11 Sep 15 18:58:04 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     655262,   Seg_Num: 0
GRB_RA:           67.424d {+04h 29m 42s} (J2000),
                  67.633d {+04h 30m 32s} (current),
                  66.758d {+04h 27m 02s} (1950)
GRB_DEC:          +5.743d {+05d 44' 34"} (J2000),
                  +5.776d {+05d 46' 34"} (current),
                  +5.634d {+05d 38' 04"} (1950)
GRB_DATE:        17276 TJD;   254 DOY;   15/09/11
GRB_TIME:        67221.48 SOD {18:40:21.48} UT
TRIGGER_INDEX:   41
GRB_PHI:         -46.48 [deg]
GRB_THETA:        29.25 [deg]
DELTA_TIME:      19.00 [sec]
TRIGGER_DUR:     0.512 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     15.23 [sigma]
IMAGE_SIGNIF:    7.46 [sigma]
LC_URL:          sw00655262000msb.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:
Fri Sep 11 14:58:22 EDT 2015