TDRSS lightcurve for Trigger=784918

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 01 Nov 17 00:49:13 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     784918,   Seg_Num: 0
GRB_RA:          244.897d {+16h 19m 35s} (J2000),
                 245.151d {+16h 20m 36s} (current),
                 244.186d {+16h 16m 45s} (1950)
GRB_DEC:         -15.835d {-15d 50' 03"} (J2000),
                 -15.876d {-15d 52' 34"} (current),
                 -15.715d {-15d 42' 52"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=2429 [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:        18058 TJD;   305 DOY;   17/11/01
GRB_TIME:        2876.07 SOD {00:47:56.07} UT
GRB_PHI:         -54.43 [deg]
GRB_THETA:        23.72 [deg]
SOLN_STATUS:     0x513
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    10.72 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +0 -100  +0 -88  +0 
SUN_POSTN:       216.40d {+14h 25m 37s}  -14.43d {-14d 25' 40"}
SUN_DIST:         27.76 [deg]   Sun_angle= -1.9 [hr] (East of Sun)
MOON_POSTN:      358.05d {+23h 52m 12s}   -4.06d {-04d 03' 32"}
MOON_DIST:       110.73 [deg]
MOON_ILLUM:      87 [%]
GAL_COORDS:      358.88, 23.72 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      245.79,  5.52 [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 matches a source in the ground catalog: Sco_X-1,   delta=0.210 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 191.44,-4.98 [deg].  
COMMENTS:           
COMMENTS:        This trigger occured while the StarTracker had lost lock, so it is possibly bogus.  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 01 Nov 17 01:04:32 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     784918,   Seg_Num: 0
GRB_RA:          244.897d {+16h 19m 35s} (J2000),
                 245.151d {+16h 20m 36s} (current),
                 244.186d {+16h 16m 45s} (1950)
GRB_DEC:         -15.835d {-15d 50' 03"} (J2000),
                 -15.876d {-15d 52' 34"} (current),
                 -15.715d {-15d 42' 52"} (1950)
GRB_DATE:        18058 TJD;   305 DOY;   17/11/01
GRB_TIME:        2876.07 SOD {00:47:56.07} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -54.43 [deg]
GRB_THETA:        23.72 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x513
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    10.72 [sigma]
LC_URL:          sw00784918000msb.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:
Tue Oct 31 21:05:04 EDT 2017