TDRSS lightcurve for Trigger=318094

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 27 Jul 08 05:58:57 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     318094,   Seg_Num: 0
GRB_RA:          208.389d {+13h 53m 33s} (J2000),
                 208.506d {+13h 54m 01s} (current),
                 207.705d {+13h 50m 49s} (1950)
GRB_DEC:         -18.549d {-18d 32' 55"} (J2000),
                 -18.591d {-18d 35' 26"} (current),
                 -18.303d {-18d 18' 10"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       22534 [cnts]    Image_Peak=412 [image_cnts]
TRIGGER_DUR:     5.504 [sec] 
TRIGGER_INDEX:   476     E_range: 25-100 keV
BKG_INTEN:       177201 [cnts]
BKG_TIME:        21389.02 SOD {05:56:29.02} UT
BKG_DUR:         48 [sec]
GRB_DATE:        14674 TJD;   209 DOY;   08/07/27
GRB_TIME:        21459.36 SOD {05:57:39.36} UT
GRB_PHI:         -141.55 [deg]
GRB_THETA:        16.93 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     14.42 [sigma]
IMAGE_SIGNIF:    7.30 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +2  +3  +0  +0  -3  +1 
SUN_POSTN:       126.92d {+08h 27m 40s}  +19.12d {+19d 06' 59"}
SUN_DIST:         88.48 [deg]   Sun_angle= -5.4 [hr] (East of Sun)
MOON_POSTN:       50.18d {+03h 20m 44s}  +23.84d {+23d 50' 16"}
MOON_DIST:       159.15 [deg]
MOON_ILLUM:      34 [%]
GAL_COORDS:      322.87, 41.91 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      212.93, -6.46 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This Notice was delayed by more than 60 sec past the end of the trigger integration interval;  
COMMENTS:        probably due to it occurring during a Malindi downlink session.  
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 = 96.48,-12.27 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 27 Jul 08 06:15:32 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     318094,   Seg_Num: 0
GRB_RA:          208.389d {+13h 53m 33s} (J2000),
                 208.506d {+13h 54m 01s} (current),
                 207.705d {+13h 50m 49s} (1950)
GRB_DEC:         -18.549d {-18d 32' 55"} (J2000),
                 -18.591d {-18d 35' 26"} (current),
                 -18.303d {-18d 18' 10"} (1950)
GRB_DATE:        14674 TJD;   209 DOY;   08/07/27
GRB_TIME:        21459.36 SOD {05:57:39.36} UT
TRIGGER_INDEX:   476
GRB_PHI:         -141.55 [deg]
GRB_THETA:        16.93 [deg]
DELTA_TIME:      6.00 [sec]
TRIGGER_DUR:     5.504 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     14.42 [sigma]
IMAGE_SIGNIF:    7.30 [sigma]
LC_URL:          sw00318094000msb.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:
Sun Jul 27 02:17:10 EDT 2008