TDRSS lightcurve for Trigger=318170

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 27 Jul 08 23:08:00 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     318170,   Seg_Num: 0
GRB_RA:           32.645d {+02h 10m 35s} (J2000),
                  32.808d {+02h 11m 14s} (current),
                  31.700d {+02h 06m 48s} (1950)
GRB_DEC:         +64.151d {+64d 09' 05"} (J2000),
                 +64.192d {+64d 11' 30"} (current),
                 +63.916d {+63d 54' 57"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4580 [cnts]    Image_Peak=205 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       29022 [cnts]
BKG_TIME:        83237.02 SOD {23:07:17.02} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14674 TJD;   209 DOY;   08/07/27
GRB_TIME:        83255.39 SOD {23:07:35.39} UT
GRB_PHI:         -64.70 [deg]
GRB_THETA:        20.23 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     13.34 [sigma]
IMAGE_SIGNIF:    7.95 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  +9  +0  +1 -25  +1 
SUN_POSTN:       127.62d {+08h 30m 29s}  +18.95d {+18d 57' 07"}
SUN_DIST:         75.06 [deg]   Sun_angle= 6.3 [hr] (West of Sun)
MOON_POSTN:       61.28d {+04h 05m 06s}  +25.95d {+25d 56' 59"}
MOON_DIST:        42.43 [deg]
MOON_ILLUM:      26 [%]
GAL_COORDS:      131.43,  2.59 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       57.39, 47.07 [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 = 128.71,9.34 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 27 Jul 08 23:25:01 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     318170,   Seg_Num: 0
GRB_RA:           32.645d {+02h 10m 35s} (J2000),
                  32.808d {+02h 11m 14s} (current),
                  31.700d {+02h 06m 48s} (1950)
GRB_DEC:         +64.151d {+64d 09' 05"} (J2000),
                 +64.192d {+64d 11' 30"} (current),
                 +63.916d {+63d 54' 57"} (1950)
GRB_DATE:        14674 TJD;   209 DOY;   08/07/27
GRB_TIME:        83255.39 SOD {23:07:35.39} UT
TRIGGER_INDEX:   146
GRB_PHI:         -64.70 [deg]
GRB_THETA:        20.23 [deg]
DELTA_TIME:      -76.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     13.34 [sigma]
IMAGE_SIGNIF:    7.95 [sigma]
LC_URL:          sw00318170000msb.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 19:28:48 EDT 2008