TDRSS lightcurve for Trigger=317393

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 20 Jul 08 00:24:56 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     317393,   Seg_Num: 0
GRB_RA:          162.521d {+10h 50m 05s} (J2000),
                 162.628d {+10h 50m 31s} (current),
                 161.896d {+10h 47m 35s} (1950)
GRB_DEC:         -10.495d {-10d 29' 42"} (J2000),
                 -10.541d {-10d 32' 26"} (current),
                 -10.230d {-10d 13' 48"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1239 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
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:        14667 TJD;   202 DOY;   08/07/20
GRB_TIME:        1421.04 SOD {00:23:41.04} UT
GRB_PHI:         -155.82 [deg]
GRB_THETA:        42.99 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.29 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -3  +0  +0 -61  +1 
SUN_POSTN:       119.75d {+07h 59m 00s}  +20.63d {+20d 37' 31"}
SUN_DIST:         52.42 [deg]   Sun_angle= -2.9 [hr] (East of Sun)
MOON_POSTN:      319.59d {+21h 18m 22s}  -15.92d {-15d 55' 18"}
MOON_DIST:       145.07 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:      260.80, 42.24 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      168.05,-16.53 [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 = 215.85,-6.50 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 20 Jul 08 00:41:06 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     317393,   Seg_Num: 0
GRB_RA:          162.521d {+10h 50m 05s} (J2000),
                 162.628d {+10h 50m 31s} (current),
                 161.896d {+10h 47m 35s} (1950)
GRB_DEC:         -10.495d {-10d 29' 42"} (J2000),
                 -10.541d {-10d 32' 26"} (current),
                 -10.230d {-10d 13' 48"} (1950)
GRB_DATE:        14667 TJD;   202 DOY;   08/07/20
GRB_TIME:        1421.04 SOD {00:23:41.04} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -155.82 [deg]
GRB_THETA:        42.99 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.29 [sigma]
LC_URL:          sw00317393000msb.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:
Sat Jul 19 20:41:31 EDT 2008