TDRSS lightcurve for Trigger=643833

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 15 Jun 15 04:43:24 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     643833,   Seg_Num: 0
GRB_RA:          107.570d {+07h 10m 17s} (J2000),
                 107.734d {+07h 10m 56s} (current),
                 107.039d {+07h 08m 09s} (1950)
GRB_DEC:         -22.472d {-22d 28' 18"} (J2000),
                 -22.498d {-22d 29' 52"} (current),
                 -22.389d {-22d 23' 20"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       24801 [cnts]    Image_Peak=634 [image_cnts]
TRIGGER_DUR:     8.192 [sec] 
TRIGGER_INDEX:   453     E_range: 15-50 keV
BKG_INTEN:       172591 [cnts]
BKG_TIME:        16858.28 SOD {04:40:58.28} UT
BKG_DUR:         64 [sec]
GRB_DATE:        17188 TJD;   166 DOY;   15/06/15
GRB_TIME:        16947.04 SOD {04:42:27.04} UT
GRB_PHI:         -176.27 [deg]
GRB_THETA:        28.12 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     14.14 [sigma]
IMAGE_SIGNIF:    10.52 [sigma]
MERIT_PARAMS:     +1  +0  +0  +3  +1  +0  +0  +1 -62  +0 
SUN_POSTN:        83.25d {+05h 32m 59s}  +23.29d {+23d 17' 29"}
SUN_DIST:         51.61 [deg]   Sun_angle= -1.6 [hr] (East of Sun)
MOON_POSTN:       65.07d {+04h 20m 16s}  +17.03d {+17d 01' 56"}
MOON_DIST:        57.49 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:      235.08, -6.13 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      113.03,-44.52 [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 = 122.25,-18.47 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 15 Jun 15 04:59:56 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     643833,   Seg_Num: 0
GRB_RA:          107.570d {+07h 10m 17s} (J2000),
                 107.734d {+07h 10m 56s} (current),
                 107.039d {+07h 08m 09s} (1950)
GRB_DEC:         -22.472d {-22d 28' 18"} (J2000),
                 -22.498d {-22d 29' 52"} (current),
                 -22.389d {-22d 23' 20"} (1950)
GRB_DATE:        17188 TJD;   166 DOY;   15/06/15
GRB_TIME:        16947.04 SOD {04:42:27.04} UT
TRIGGER_INDEX:   453
GRB_PHI:         -176.27 [deg]
GRB_THETA:        28.12 [deg]
DELTA_TIME:      -75.00 [sec]
TRIGGER_DUR:     8.192 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     14.14 [sigma]
IMAGE_SIGNIF:    10.52 [sigma]
LC_URL:          sw00643833000msb.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:
Mon Jun 15 01:01:42 EDT 2015