TDRSS lightcurve for Trigger=156467

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 22 Sep 05 19:58:36 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     156467,   Seg_Num: 0
GRB_RA:          317.391d {+21h 09m 34s} (J2000),
                 317.467d {+21h 09m 52s} (current),
                 316.720d {+21h 06m 53s} (1950)
GRB_DEC:          -8.772d {-08d 46' 17"} (J2000),
                  -8.748d {-08d 44' 53"} (current),
                  -8.975d {-08d 58' 31"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       10866 [cnts]    Image_Peak=1485 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       29968 [cnts]
BKG_TIME:        71736.00 SOD {19:55:36.00} UT
BKG_DUR:         8 [sec]
GRB_DATE:        13635 TJD;   265 DOY;   05/09/22
GRB_TIME:        71750.40 SOD {19:55:50.40} UT
GRB_PHI:         158.83 [deg]
GRB_THETA:        34.55 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     106.67 [sigma]
IMAGE_SIGNIF:    22.78 [sigma]
MERIT_PARAMS:     +1  +0  +0  +1  +2 +25  +0  +0 +72  +1 
SUN_POSTN:       179.91d {+11h 59m 39s}   +0.04d {+00d 02' 18"}
SUN_DIST:        136.84 [deg]
MOON_POSTN:       58.59d {+03h 54m 21s}  +24.28d {+24d 17' 05"}
MOON_DIST:       103.67 [deg]
MOON_ILLUM:      74 [%]
GAL_COORDS:       41.30,-34.62 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      317.16,  7.25 [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.  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 22 Sep 05 19:59:34 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     156467,   Seg_Num: 0
GRB_RA:          317.391d {+21h 09m 34s} (J2000),
                 317.467d {+21h 09m 52s} (current),
                 316.720d {+21h 06m 53s} (1950)
GRB_DEC:          -8.772d {-08d 46' 17"} (J2000),
                  -8.748d {-08d 44' 53"} (current),
                  -8.975d {-08d 58' 31"} (1950)
GRB_DATE:        13635 TJD;   265 DOY;   05/09/22
GRB_TIME:        71750.40 SOD {19:55:50.40} UT
TRIGGER_INDEX:   146
GRB_PHI:         158.83 [deg]
GRB_THETA:        34.55 [deg]
DELTA_TIME:      25.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
LC_URL:          sw00156467000msb.lc
SUN_POSTN:       179.91d {+11h 59m 39s}   +0.04d {+00d 02' 18"}
SUN_DIST:        136.84 [deg]
MOON_POSTN:       58.59d {+03h 54m 21s}  +24.28d {+24d 17' 05"}

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:
Thu Sep 22 16:02:02 EDT 2005