TDRSS lightcurve for Trigger=832119

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 12 May 18 22:03:58 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     832119,   Seg_Num: 0
GRB_RA:          201.953d {+13h 27m 49s} (J2000),
                 202.174d {+13h 28m 42s} (current),
                 201.353d {+13h 25m 25s} (1950)
GRB_DEC:         +21.406d {+21d 24' 23"} (J2000),
                 +21.312d {+21d 18' 42"} (current),
                 +21.665d {+21d 39' 54"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1636 [image_cnts]
TRIGGER_DUR:     120.000 [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:        18250 TJD;   132 DOY;   18/05/12
GRB_TIME:        79307.06 SOD {22:01:47.06} UT
GRB_PHI:          10.34 [deg]
GRB_THETA:        34.15 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.50 [sigma]
MERIT_PARAMS:     +1  +0  +0  +7  +1  -2  +0  +0 +66  +0 
SUN_POSTN:        49.71d {+03h 18m 51s}  +18.30d {+18d 17' 52"}
SUN_DIST:        132.08 [deg]   Sun_angle= -10.2 [hr] (East of Sun)
MOON_POSTN:       18.79d {+01h 15m 10s}   +2.91d {+02d 54' 30"}
MOON_DIST:       155.55 [deg]
MOON_ILLUM:      8 [%]
GAL_COORDS:        0.26, 79.93 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      191.40, 28.25 [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 = 58.18,-20.52 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 12 May 18 22:19:28 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     832119,   Seg_Num: 0
GRB_RA:          201.953d {+13h 27m 49s} (J2000),
                 202.174d {+13h 28m 42s} (current),
                 201.353d {+13h 25m 25s} (1950)
GRB_DEC:         +21.406d {+21d 24' 23"} (J2000),
                 +21.312d {+21d 18' 42"} (current),
                 +21.665d {+21d 39' 54"} (1950)
GRB_DATE:        18250 TJD;   132 DOY;   18/05/12
GRB_TIME:        79307.06 SOD {22:01:47.06} UT
TRIGGER_INDEX:   20000
GRB_PHI:          10.34 [deg]
GRB_THETA:        34.15 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     120.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.50 [sigma]
LC_URL:          sw00832119000msb.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

Plot creation:
Sat May 12 18:19:43 EDT 2018