TDRSS lightcurve for Trigger=1001628

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 24 Oct 20 16:18:11 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1001628,   Seg_Num: 0
GRB_RA:          244.864d {+16h 19m 27s} (J2000),
                 245.160d {+16h 20m 38s} (current),
                 244.152d {+16h 16m 37s} (1950)
GRB_DEC:         -15.822d {-15d 49' 18"} (J2000),
                 -15.871d {-15d 52' 14"} (current),
                 -15.702d {-15d 42' 06"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1479 [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:        19146 TJD;   298 DOY;   20/10/24
GRB_TIME:        58614.13 SOD {16:16:54.13} UT
GRB_PHI:         -59.30 [deg]
GRB_THETA:        23.71 [deg]
SOLN_STATUS:     0x10000513
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.75 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -2 -100  +0 -82  +0 
SUN_POSTN:       209.56d {+13h 58m 13s}  -12.07d {-12d 04' 10"}
SUN_DIST:         34.72 [deg]   Sun_angle= -2.4 [hr] (East of Sun)
MOON_POSTN:      318.83d {+21h 15m 20s}  -20.26d {-20d 15' 42"}
MOON_DIST:        69.61 [deg]
MOON_ILLUM:      62 [%]
GAL_COORDS:      358.86, 23.75 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      245.76,  5.53 [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=0.214 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 322.03,13.60 [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:     Sat 24 Oct 20 16:33:48 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     1001628,   Seg_Num: 0
GRB_RA:          244.864d {+16h 19m 27s} (J2000),
                 245.160d {+16h 20m 38s} (current),
                 244.152d {+16h 16m 37s} (1950)
GRB_DEC:         -15.822d {-15d 49' 18"} (J2000),
                 -15.871d {-15d 52' 14"} (current),
                 -15.702d {-15d 42' 06"} (1950)
GRB_DATE:        19146 TJD;   298 DOY;   20/10/24
GRB_TIME:        58614.13 SOD {16:16:54.13} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -59.30 [deg]
GRB_THETA:        23.71 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x513
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.75 [sigma]
LC_URL:          sw01001628000msb.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:
Sat Oct 24 12:34:23 EDT 2020