TDRSS lightcurve for Trigger=1000255

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 14 Oct 20 22:49:54 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1000255,   Seg_Num: 0
GRB_RA:           20.847d {+01h 23m 23s} (J2000),
                  21.135d {+01h 24m 32s} (current),
                  20.155d {+01h 20m 37s} (1950)
GRB_DEC:         +27.692d {+27d 41' 32"} (J2000),
                 +27.800d {+27d 48' 01"} (current),
                 +27.432d {+27d 25' 53"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1195 [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:        19136 TJD;   288 DOY;   20/10/14
GRB_TIME:        82118.19 SOD {22:48:38.19} UT
GRB_PHI:         -14.74 [deg]
GRB_THETA:        14.70 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.38 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -3  +0  +0 +94  +0 
SUN_POSTN:       200.39d {+13h 21m 33s}   -8.59d {-08d 35' 13"}
SUN_DIST:        160.77 [deg]   Sun_angle= 12.0 [hr] (West of Sun)
MOON_POSTN:      177.84d {+11h 51m 22s}   +6.42d {+06d 25' 16"}
MOON_DIST:       139.04 [deg]
MOON_ILLUM:      5 [%]
GAL_COORDS:      131.53,-34.65 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       29.80, 17.52 [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 does not match any source in the ground catalog.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 47.04,11.95 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 14 Oct 20 23:06:16 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     1000255,   Seg_Num: 0
GRB_RA:           20.847d {+01h 23m 23s} (J2000),
                  21.135d {+01h 24m 32s} (current),
                  20.155d {+01h 20m 37s} (1950)
GRB_DEC:         +27.692d {+27d 41' 32"} (J2000),
                 +27.800d {+27d 48' 01"} (current),
                 +27.432d {+27d 25' 53"} (1950)
GRB_DATE:        19136 TJD;   288 DOY;   20/10/14
GRB_TIME:        82118.19 SOD {22:48:38.19} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -14.74 [deg]
GRB_THETA:        14.70 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.38 [sigma]
LC_URL:          sw01000255000msb.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:
Wed Oct 14 19:06:43 EDT 2020