TDRSS lightcurve for Trigger=764204

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 24 Jul 17 00:50:00 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     764204,   Seg_Num: 0
GRB_RA:          150.081d {+10h 00m 20s} (J2000),
                 150.305d {+10h 01m 13s} (current),
                 149.443d {+09h 57m 46s} (1950)
GRB_DEC:          -1.048d {-01d 02' 50"} (J2000),
                  -1.132d {-01d 07' 55"} (current),
                  -0.807d {-00d 48' 24"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1335 [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:        17958 TJD;   205 DOY;   17/07/24
GRB_TIME:        2924.58 SOD {00:48:44.58} UT
GRB_PHI:         -69.86 [deg]
GRB_THETA:        25.13 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.43 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -1 -100  +0 -83  +0 
SUN_POSTN:       123.57d {+08h 14m 18s}  +19.86d {+19d 51' 30"}
SUN_DIST:         33.58 [deg]   Sun_angle= -1.8 [hr] (East of Sun)
MOON_POSTN:      131.94d {+08h 47m 45s}  +16.56d {+16d 33' 29"}
MOON_DIST:        25.33 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      240.26, 40.15 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      152.54,-12.42 [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 = 147.48,-14.79 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 24 Jul 17 01:05:34 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     764204,   Seg_Num: 0
GRB_RA:          150.081d {+10h 00m 20s} (J2000),
                 150.305d {+10h 01m 13s} (current),
                 149.443d {+09h 57m 46s} (1950)
GRB_DEC:          -1.048d {-01d 02' 50"} (J2000),
                  -1.132d {-01d 07' 55"} (current),
                  -0.807d {-00d 48' 24"} (1950)
GRB_DATE:        17958 TJD;   205 DOY;   17/07/24
GRB_TIME:        2924.58 SOD {00:48:44.58} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -69.86 [deg]
GRB_THETA:        25.13 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.43 [sigma]
LC_URL:          sw00764204000msb.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:
Sun Jul 23 21:09:04 EDT 2017