TDRSS lightcurve for Trigger=646603

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 26 Jun 15 02:13:09 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     646603,   Seg_Num: 0
GRB_RA:          111.341d {+07h 25m 22s} (J2000),
                 111.477d {+07h 25m 55s} (current),
                 110.901d {+07h 23m 36s} (1950)
GRB_DEC:         -37.764d {-37d 45' 50"} (J2000),
                 -37.796d {-37d 47' 43"} (current),
                 -37.664d {-37d 39' 49"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4335 [cnts]    Image_Peak=179 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   148     E_range: 25-100 keV
BKG_INTEN:       27908 [cnts]
BKG_TIME:        7954.23 SOD {02:12:34.23} UT
BKG_DUR:         8 [sec]
GRB_DATE:        17199 TJD;   177 DOY;   15/06/26
GRB_TIME:        7969.52 SOD {02:12:49.52} UT
GRB_PHI:         -28.58 [deg]
GRB_THETA:        43.81 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     11.87 [sigma]
IMAGE_SIGNIF:    8.71 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  -1  +0  +0 -45  +0 
SUN_POSTN:        94.57d {+06h 18m 17s}  +23.37d {+23d 22' 13"}
SUN_DIST:         63.20 [deg]   Sun_angle= -1.1 [hr] (East of Sun)
MOON_POSTN:      200.87d {+13h 23m 30s}   -7.28d {-07d 16' 34"}
MOON_DIST:        85.07 [deg]
MOON_ILLUM:      65 [%]
GAL_COORDS:      250.35,-10.11 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      123.66,-58.73 [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 = 78.79,-19.33 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(8.0<100sec) coincident with the FERMI_GBM event (trignum=456977580).  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 26 Jun 15 02:32:38 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     646603,   Seg_Num: 0
GRB_RA:          111.341d {+07h 25m 22s} (J2000),
                 111.477d {+07h 25m 55s} (current),
                 110.901d {+07h 23m 36s} (1950)
GRB_DEC:         -37.764d {-37d 45' 50"} (J2000),
                 -37.796d {-37d 47' 43"} (current),
                 -37.664d {-37d 39' 49"} (1950)
GRB_DATE:        17199 TJD;   177 DOY;   15/06/26
GRB_TIME:        7969.52 SOD {02:12:49.52} UT
TRIGGER_INDEX:   148
GRB_PHI:         -28.58 [deg]
GRB_THETA:        43.81 [deg]
DELTA_TIME:      71.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     11.87 [sigma]
IMAGE_SIGNIF:    8.71 [sigma]
LC_URL:          sw00646603000msb.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 Jun 25 22:33:23 EDT 2015