TDRSS lightcurve for Trigger=775946

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 03 Oct 17 02:48:07 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     775946,   Seg_Num: 0
GRB_RA:           40.910d {+02h 43m 38s} (J2000),
                  41.257d {+02h 45m 02s} (current),
                  39.939d {+02h 39m 45s} (1950)
GRB_DEC:         +61.408d {+61d 24' 28"} (J2000),
                 +61.482d {+61d 28' 56"} (current),
                 +61.196d {+61d 11' 45"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=4088 [image_cnts]
TRIGGER_DUR:     328.000 [sec]   (=5.5 [min])
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:        18029 TJD;   276 DOY;   17/10/03
GRB_TIME:        9420.21 SOD {02:37:00.21} UT
GRB_PHI:         -93.33 [deg]
GRB_THETA:        10.48 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.67 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -1  +0  +1 +46  +0 
SUN_POSTN:       189.28d {+12h 37m 06s}   -4.00d {-03d 59' 46"}
SUN_DIST:        117.72 [deg]   Sun_angle= 9.9 [hr] (West of Sun)
MOON_POSTN:      338.78d {+22h 35m 08s}  -10.13d {-10d 07' 45"}
MOON_DIST:        86.41 [deg]
MOON_ILLUM:      92 [%]
GAL_COORDS:      135.94,  1.40 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       60.41, 42.92 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This Notice was delayed by more than 60 sec past the end of the trigger integration interval;  
COMMENTS:        probably due to it occurring during a Malindi downlink session.  
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 = 12.28,-12.99 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 03 Oct 17 02:53:54 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     775946,   Seg_Num: 0
GRB_RA:           40.910d {+02h 43m 38s} (J2000),
                  41.257d {+02h 45m 02s} (current),
                  39.939d {+02h 39m 45s} (1950)
GRB_DEC:         +61.408d {+61d 24' 28"} (J2000),
                 +61.482d {+61d 28' 56"} (current),
                 +61.196d {+61d 11' 45"} (1950)
GRB_DATE:        18029 TJD;   276 DOY;   17/10/03
GRB_TIME:        9420.21 SOD {02:37:00.21} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -93.33 [deg]
GRB_THETA:        10.48 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     328.000 [sec]   (=5.5 [min])
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.67 [sigma]
LC_URL:          sw00775946000msb.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

Plot creation:
Mon Oct  2 22:56:44 EDT 2017