TDRSS lightcurve for Trigger=689353

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 06 Jun 16 12:43:59 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     689353,   Seg_Num: 0
GRB_RA:          266.411d {+17h 45m 39s} (J2000),
                 266.672d {+17h 46m 41s} (current),
                 265.617d {+17h 42m 28s} (1950)
GRB_DEC:         -29.007d {-29d 00' 25"} (J2000),
                 -29.013d {-29d 00' 44"} (current),
                 -28.988d {-28d 59' 15"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=3362 [image_cnts]
TRIGGER_DUR:     344.000 [sec]   (=5.7 [min])
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:        17545 TJD;   158 DOY;   16/06/06
GRB_TIME:        45463.62 SOD {12:37:43.62} UT
GRB_PHI:          41.23 [deg]
GRB_THETA:        13.46 [deg]
SOLN_STATUS:     0x19D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.46 [sigma]
MERIT_PARAMS:     +0  +0 +95  +6  +1  -4  +0  +1 +97  +1 
SUN_POSTN:        75.06d {+05h 00m 13s}  +22.73d {+22d 43' 32"}
SUN_DIST:        167.81 [deg]   Sun_angle= 11.2 [hr] (West of Sun)
MOON_POSTN:       95.78d {+06h 23m 08s}  +18.60d {+18d 36' 08"}
MOON_DIST:       166.68 [deg]
MOON_ILLUM:      3 [%]
GAL_COORDS:      359.94, -0.04 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      266.85, -5.61 [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 matches a source in the on-board catalog: Num=15314=(null) (probably an AT_Slot).  
COMMENTS:        This matches a source in the ground catalog: IGR J17456-2901,   delta=0.014 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 222.82,19.26 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 06 Jun 16 12:49:07 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     7046300,   Seg_Num: 66
GRB_RA:          266.411d {+17h 45m 39s} (J2000),
                 266.672d {+17h 46m 41s} (current),
                 265.617d {+17h 42m 28s} (1950)
GRB_DEC:         -29.007d {-29d 00' 25"} (J2000),
                 -29.013d {-29d 00' 44"} (current),
                 -28.988d {-28d 59' 15"} (1950)
GRB_DATE:        17545 TJD;   158 DOY;   16/06/06
GRB_TIME:        45463.62 SOD {12:37:43.62} UT
TRIGGER_INDEX:   20000
GRB_PHI:          41.23 [deg]
GRB_THETA:        13.46 [deg]
DELTA_TIME:      2259.00 [sec]
TRIGGER_DUR:     344.000 [sec]   (=5.7 [min])
SOLN_STATUS:     0x19D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    0.00 [sigma]
LC_URL:          sw00689353000msb.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:
Mon Jun  6 08:49:44 EDT 2016