TDRSS lightcurve for Trigger=117504

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 05 May 05 23:31:20 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     117504,   Seg_Num: 0
GRB_RA:          141.782d {+09h 27m 08s} (J2000),
                 141.861d {+09h 27m 27s} (current),
                 141.040d {+09h 24m 10s} (1950)
GRB_DEC:         +30.255d {+30d 15' 19"} (J2000),
                 +30.232d {+30d 13' 55"} (current),
                 +30.473d {+30d 28' 22"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       7633 [cnts]    Peak=228 [cnts/sec]
TRIGGER_DUR:     2.048 [sec]
TRIGGER_INDEX:   486     E_range: 50-350 keV
BKG_INTEN:       74230 [cnts]
BKG_TIME:        84104.00 SOD {23:21:44.00} UT
BKG_DUR:         24 [sec]
GRB_DATE:        13495 TJD;   125 DOY;   05/05/05
GRB_TIME:        84141.09 SOD {23:22:21.09} UT
GRB_PHI:         -157.17 [deg]
GRB_THETA:        49.32 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     15.45 [sigma]
IMAGE_SIGNIF:    10.00 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +3  +6  +0  +0  -1  +1 
SUN_POSTN:        43.08d {+02h 52m 20s}  +16.50d {+16d 29' 46"}
SUN_DIST:         89.05 [deg]
MOON_POSTN:       15.10d {+01h 00m 23s}   +5.90d {+05d 53' 42"}
MOON_DIST:       117.56 [deg]
MOON_ILLUM:      6 [%]
GAL_COORDS:      196.28, 45.46 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      134.50, 14.46 [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 05 May 05 23:31:37 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     117504,   Seg_Num: 0
GRB_RA:          141.782d {+09h 27m 08s} (J2000),
                 141.861d {+09h 27m 27s} (current),
                 141.040d {+09h 24m 10s} (1950)
GRB_DEC:         +30.255d {+30d 15' 19"} (J2000),
                 +30.232d {+30d 13' 55"} (current),
                 +30.473d {+30d 28' 22"} (1950)
GRB_DATE:        13495 TJD;   125 DOY;   05/05/05
GRB_TIME:        84141.09 SOD {23:22:21.09} UT
TRIGGER_INDEX:   486
GRB_PHI:         -157.17 [deg]
GRB_THETA:        49.32 [deg]
DELTA_TIME:      19.00 [sec]
LC_URL:          sw00117504000msb.lc
SUN_POSTN:        43.08d {+02h 52m 20s}  +16.50d {+16d 29' 46"}
SUN_DIST:         89.05 [deg]
MOON_POSTN:       15.10d {+01h 00m 23s}   +5.90d {+05d 53' 42"}
MOON_DIST:       117.56 [deg]

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 May  5 18:34:07 EDT 2005