TDRSS lightcurve for Trigger=931242

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 24 Oct 19 04:43:13 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     931242,   Seg_Num: 0
GRB_RA:           10.147d {+00h 40m 35s} (J2000),
                  10.355d {+00h 41m 25s} (current),
                   9.621d {+00h 38m 29s} (1950)
GRB_DEC:         -67.139d {-67d 08' 21"} (J2000),
                 -67.031d {-67d 01' 50"} (current),
                 -67.414d {-67d 24' 48"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1728 [cnts]    Image_Peak=135 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   124     E_range: 25-100 keV
BKG_INTEN:       18129 [cnts]
BKG_TIME:        16960.19 SOD {04:42:40.19} UT
BKG_DUR:         8 [sec]
GRB_DATE:        18780 TJD;   297 DOY;   19/10/24
GRB_TIME:        16972.61 SOD {04:42:52.61} UT
GRB_PHI:         -171.75 [deg]
GRB_THETA:        25.59 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     16.18 [sigma]
IMAGE_SIGNIF:    8.68 [sigma]
MERIT_PARAMS:     +1  +0  +0  -1  +2  -1  +0  +0 +17  +0 
SUN_POSTN:       208.37d {+13h 53m 29s}  -11.64d {-11d 38' 23"}
SUN_DIST:        100.24 [deg]   Sun_angle= -10.8 [hr] (East of Sun)
MOON_POSTN:      159.04d {+10h 36m 10s}  +13.33d {+13d 19' 51"}
MOON_DIST:       122.46 [deg]
MOON_ILLUM:      21 [%]
GAL_COORDS:      304.57,-49.95 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      321.54,-60.77 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is a rate trigger.  
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 = 212.12,19.29 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 24 Oct 19 04:48:07 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     16629759,   Seg_Num: 0
GRB_RA:           10.147d {+00h 40m 35s} (J2000),
                  10.355d {+00h 41m 25s} (current),
                   9.621d {+00h 38m 29s} (1950)
GRB_DEC:         -67.139d {-67d 08' 21"} (J2000),
                 -67.031d {-67d 01' 50"} (current),
                 -67.414d {-67d 24' 48"} (1950)
GRB_DATE:        18780 TJD;   297 DOY;   19/10/24
GRB_TIME:        16972.61 SOD {04:42:52.61} UT
TRIGGER_INDEX:   124
GRB_PHI:         -171.75 [deg]
GRB_THETA:        25.59 [deg]
DELTA_TIME:      343.00 [sec]
TRIGGER_DUR:     0.512 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    0.00 [sigma]
LC_URL:          sw00931242000msb.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

Plot creation:
Thu Oct 24 00:48:28 EDT 2019