TDRSS lightcurve for Trigger=685245

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 06 May 16 03:30:15 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     685245,   Seg_Num: 0
GRB_RA:          265.774d {+17h 43m 06s} (J2000),
                 266.077d {+17h 44m 19s} (current),
                 264.845d {+17h 39m 23s} (1950)
GRB_DEC:         -46.117d {-46d 07' 00"} (J2000),
                 -46.123d {-46d 07' 23"} (current),
                 -46.094d {-46d 05' 38"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       9770 [cnts]    Image_Peak=271 [image_cnts]
TRIGGER_DUR:     3.072 [sec] 
TRIGGER_INDEX:   474     E_range: 25-100 keV
BKG_INTEN:       88914 [cnts]
BKG_TIME:        12511.77 SOD {03:28:31.77} UT
BKG_DUR:         32 [sec]
GRB_DATE:        17514 TJD;   127 DOY;   16/05/06
GRB_TIME:        12555.86 SOD {03:29:15.86} UT
GRB_PHI:         -15.94 [deg]
GRB_THETA:        17.16 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     10.09 [sigma]
IMAGE_SIGNIF:    7.19 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +2  -3  +0  +1 +69  +0 
SUN_POSTN:        43.58d {+02h 54m 19s}  +16.64d {+16d 38' 18"}
SUN_DIST:        134.11 [deg]   Sun_angle= 9.2 [hr] (West of Sun)
MOON_POSTN:       35.65d {+02h 22m 37s}  +10.27d {+10d 16' 00"}
MOON_DIST:       124.26 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      344.99, -8.48 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      266.82,-22.72 [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 = 308.81,16.74 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 06 May 16 03:47:47 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     685245,   Seg_Num: 0
GRB_RA:          265.774d {+17h 43m 06s} (J2000),
                 266.077d {+17h 44m 19s} (current),
                 264.845d {+17h 39m 23s} (1950)
GRB_DEC:         -46.117d {-46d 07' 00"} (J2000),
                 -46.123d {-46d 07' 23"} (current),
                 -46.094d {-46d 05' 38"} (1950)
GRB_DATE:        17514 TJD;   127 DOY;   16/05/06
GRB_TIME:        12555.86 SOD {03:29:15.86} UT
TRIGGER_INDEX:   474
GRB_PHI:         -15.94 [deg]
GRB_THETA:        17.16 [deg]
DELTA_TIME:      70.00 [sec]
TRIGGER_DUR:     3.072 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     10.09 [sigma]
IMAGE_SIGNIF:    7.19 [sigma]
LC_URL:          sw00685245000msb.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 May  5 23:48:03 EDT 2016