TDRSS lightcurve for Trigger=846299

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 05 Jul 18 15:42:36 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     846299,   Seg_Num: 0
GRB_RA:          212.594d {+14h 10m 23s} (J2000),
                 212.843d {+14h 11m 22s} (current),
                 211.924d {+14h 07m 42s} (1950)
GRB_DEC:         -11.630d {-11d 37' 48"} (J2000),
                 -11.717d {-11d 43' 01"} (current),
                 -11.395d {-11d 23' 41"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1229 [image_cnts]
TRIGGER_DUR:     72.000 [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:        18304 TJD;   186 DOY;   18/07/05
GRB_TIME:        56474.78 SOD {15:41:14.78} UT
GRB_PHI:          -3.30 [deg]
GRB_THETA:        47.55 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.79 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -2  +0  +0 +35  +0 
SUN_POSTN:       104.75d {+06h 58m 59s}  +22.74d {+22d 44' 38"}
SUN_DIST:        111.04 [deg]   Sun_angle= -7.2 [hr] (East of Sun)
MOON_POSTN:        6.86d {+00h 27m 25s}   -2.06d {-02d 03' 24"}
MOON_DIST:       150.73 [deg]
MOON_ILLUM:      57 [%]
GAL_COORDS:      331.80, 46.77 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      214.36,  1.43 [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 = 132.75,-13.82 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 05 Jul 18 15:58:41 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     846299,   Seg_Num: 0
GRB_RA:          212.594d {+14h 10m 23s} (J2000),
                 212.843d {+14h 11m 22s} (current),
                 211.924d {+14h 07m 42s} (1950)
GRB_DEC:         -11.630d {-11d 37' 48"} (J2000),
                 -11.717d {-11d 43' 01"} (current),
                 -11.395d {-11d 23' 41"} (1950)
GRB_DATE:        18304 TJD;   186 DOY;   18/07/05
GRB_TIME:        56474.78 SOD {15:41:14.78} UT
TRIGGER_INDEX:   20000
GRB_PHI:          -3.30 [deg]
GRB_THETA:        47.55 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     72.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.79 [sigma]
LC_URL:          sw00846299000msb.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 Jul  5 11:59:02 EDT 2018