TDRSS lightcurve for Trigger=612974

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 17 Sep 14 13:46:19 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     612974,   Seg_Num: 0
GRB_RA:          256.633d {+17h 06m 32s} (J2000),
                 256.786d {+17h 07m 09s} (current),
                 256.113d {+17h 04m 27s} (1950)
GRB_DEC:         +23.950d {+23d 57' 01"} (J2000),
                 +23.931d {+23d 55' 53"} (current),
                 +24.016d {+24d 00' 57"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=5718 [image_cnts]
TRIGGER_DUR:     912.000 [sec]   (=15.2 [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:        16917 TJD;   260 DOY;   14/09/17
GRB_TIME:        48635.46 SOD {13:30:35.46} UT
GRB_PHI:         -176.36 [deg]
GRB_THETA:        17.96 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.64 [sigma]
MERIT_PARAMS:     +1  +0  +0  +7  +1  -2  +0  +0 -14  +0 
SUN_POSTN:       175.04d {+11h 40m 09s}   +2.15d {+02d 08' 51"}
SUN_DIST:         81.59 [deg]   Sun_angle= -5.4 [hr] (East of Sun)
MOON_POSTN:      101.97d {+06h 47m 54s}  +17.76d {+17d 45' 21"}
MOON_DIST:       131.61 [deg]
MOON_ILLUM:      36 [%]
GAL_COORDS:       45.12, 32.99 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      252.10, 46.56 [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 = 124.87,11.13 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 17 Sep 14 13:55:31 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     612974,   Seg_Num: 0
GRB_RA:          256.633d {+17h 06m 32s} (J2000),
                 256.786d {+17h 07m 09s} (current),
                 256.113d {+17h 04m 27s} (1950)
GRB_DEC:         +23.950d {+23d 57' 01"} (J2000),
                 +23.931d {+23d 55' 53"} (current),
                 +24.016d {+24d 00' 57"} (1950)
GRB_DATE:        16917 TJD;   260 DOY;   14/09/17
GRB_TIME:        48635.46 SOD {13:30:35.46} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -176.36 [deg]
GRB_THETA:        17.96 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     912.000 [sec]   (=15.2 [min])
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.64 [sigma]
LC_URL:          sw00612974000msb.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:
Wed Sep 17 09:57:02 EDT 2014