TDRSS lightcurve for Trigger=767563

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 13 Aug 17 01:14:32 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     767563,   Seg_Num: 0
GRB_RA:          201.054d {+13h 24m 13s} (J2000),
                 201.283d {+13h 25m 08s} (current),
                 200.404d {+13h 21m 37s} (1950)
GRB_DEC:          -5.469d {-05d 28' 07"} (J2000),
                  -5.560d {-05d 33' 36"} (current),
                  -5.209d {-05d 12' 30"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=2176 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        17978 TJD;   225 DOY;   17/08/13
GRB_TIME:        4396.48 SOD {01:13:16.48} UT
GRB_PHI:         -34.58 [deg]
GRB_THETA:        30.27 [deg]
SOLN_STATUS:     0x20000013
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    12.29 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +2  +0  +0 -48  +0 
SUN_POSTN:       142.90d {+09h 31m 37s}  +14.65d {+14d 39' 13"}
SUN_DIST:         61.29 [deg]   Sun_angle= -3.9 [hr] (East of Sun)
MOON_POSTN:       24.52d {+01h 38m 04s}   +5.24d {+05d 14' 08"}
MOON_DIST:       176.76 [deg]
MOON_ILLUM:      72 [%]
GAL_COORDS:      317.81, 56.45 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      201.50,  3.14 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
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 = 242.17,17.04 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(8.0<100sec) coincident with the FERMI_GBM event (trignum=524279593).  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 13 Aug 17 01:33:54 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     767563,   Seg_Num: 0
GRB_RA:          201.054d {+13h 24m 13s} (J2000),
                 201.283d {+13h 25m 08s} (current),
                 200.404d {+13h 21m 37s} (1950)
GRB_DEC:          -5.469d {-05d 28' 07"} (J2000),
                  -5.560d {-05d 33' 36"} (current),
                  -5.209d {-05d 12' 30"} (1950)
GRB_DATE:        17978 TJD;   225 DOY;   17/08/13
GRB_TIME:        4396.48 SOD {01:13:16.48} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -34.58 [deg]
GRB_THETA:        30.27 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    12.29 [sigma]
LC_URL:          sw00767563000msb.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

Plot creation:
Sat Aug 12 21:35:09 EDT 2017