TDRSS lightcurve for Trigger=766194

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 04 Aug 17 12:02:40 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     766194,   Seg_Num: 0
GRB_RA:            6.433d {+00h 25m 44s} (J2000),
                   6.635d {+00h 26m 32s} (current),
                   5.856d {+00h 23m 25s} (1950)
GRB_DEC:         -64.748d {-64d 44' 52"} (J2000),
                 -64.651d {-64d 39' 02"} (current),
                 -65.025d {-65d 01' 29"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       38571 [cnts]    Image_Peak=681 [image_cnts]
TRIGGER_DUR:     12.160 [sec] 
TRIGGER_INDEX:   478     E_range: 25-100 keV
BKG_INTEN:       184731 [cnts]
BKG_TIME:        43204.52 SOD {12:00:04.52} UT
BKG_DUR:         64 [sec]
GRB_DATE:        17969 TJD;   216 DOY;   17/08/04
GRB_TIME:        43297.38 SOD {12:01:37.38} UT
GRB_PHI:         -24.62 [deg]
GRB_THETA:        32.38 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     10.00 [sigma]
IMAGE_SIGNIF:    8.82 [sigma]
MERIT_PARAMS:     +1  +0  +0  +4  +2  -1  +0  +0 +52  +0 
SUN_POSTN:       134.77d {+08h 59m 05s}  +17.11d {+17d 06' 23"}
SUN_DIST:        121.23 [deg]   Sun_angle= 8.5 [hr] (West of Sun)
MOON_POSTN:      276.09d {+18h 24m 23s}  -19.32d {-19d 18' 56"}
MOON_DIST:        72.84 [deg]
MOON_ILLUM:      90 [%]
GAL_COORDS:      307.40,-52.16 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      323.31,-58.08 [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 = 193.95,3.24 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 04 Aug 17 12:19:08 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     766194,   Seg_Num: 0
GRB_RA:            6.433d {+00h 25m 44s} (J2000),
                   6.635d {+00h 26m 32s} (current),
                   5.856d {+00h 23m 25s} (1950)
GRB_DEC:         -64.748d {-64d 44' 52"} (J2000),
                 -64.651d {-64d 39' 02"} (current),
                 -65.025d {-65d 01' 29"} (1950)
GRB_DATE:        17969 TJD;   216 DOY;   17/08/04
GRB_TIME:        43297.38 SOD {12:01:37.38} UT
TRIGGER_INDEX:   478
GRB_PHI:         -24.62 [deg]
GRB_THETA:        32.38 [deg]
DELTA_TIME:      -5.00 [sec]
TRIGGER_DUR:     12.160 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     10.00 [sigma]
IMAGE_SIGNIF:    8.82 [sigma]
LC_URL:          sw00766194000msb.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 Aug  4 08:19:22 EDT 2017