TDRSS lightcurve for Trigger=926515

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 26 Sep 19 09:53:32 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     926515,   Seg_Num: 0
GRB_RA:          100.599d {+06h 42m 24s} (J2000),
                 101.035d {+06h 44m 08s} (current),
                  99.492d {+06h 37m 58s} (1950)
GRB_DEC:         +59.511d {+59d 30' 40"} (J2000),
                 +59.490d {+59d 29' 26"} (current),
                 +59.560d {+59d 33' 35"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1415 [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:        18752 TJD;   269 DOY;   19/09/26
GRB_TIME:        35536.35 SOD {09:52:16.35} UT
GRB_PHI:         114.65 [deg]
GRB_THETA:        28.63 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.13 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -2  +0  +0  -5  +0 
SUN_POSTN:       182.78d {+12h 11m 08s}   -1.20d {-01d 12' 17"}
SUN_DIST:         86.86 [deg]   Sun_angle= 5.4 [hr] (West of Sun)
MOON_POSTN:      152.96d {+10h 11m 51s}  +15.05d {+15d 02' 59"}
MOON_DIST:        58.26 [deg]
MOON_ILLUM:      8 [%]
GAL_COORDS:      156.09, 22.03 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       96.65, 36.32 [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 = 4.30,20.21 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 26 Sep 19 10:09:50 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     926515,   Seg_Num: 0
GRB_RA:          100.599d {+06h 42m 24s} (J2000),
                 101.035d {+06h 44m 08s} (current),
                  99.492d {+06h 37m 58s} (1950)
GRB_DEC:         +59.511d {+59d 30' 40"} (J2000),
                 +59.490d {+59d 29' 26"} (current),
                 +59.560d {+59d 33' 35"} (1950)
GRB_DATE:        18752 TJD;   269 DOY;   19/09/26
GRB_TIME:        35536.35 SOD {09:52:16.35} UT
TRIGGER_INDEX:   20000
GRB_PHI:         114.65 [deg]
GRB_THETA:        28.63 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.13 [sigma]
LC_URL:          sw00926515000msb.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 Sep 26 06:10:23 EDT 2019