TDRSS lightcurve for Trigger=118087

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 07 May 05 13:35:08 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     118087,   Seg_Num: 0
GRB_RA:          128.463d {+08h 33m 51s} (J2000),
                 128.561d {+08h 34m 15s} (current),
                 127.550d {+08h 30m 12s} (1950)
GRB_DEC:         +51.099d {+51d 05' 57"} (J2000),
                 +51.081d {+51d 04' 50"} (current),
                 +51.271d {+51d 16' 14"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Peak=1269 [cnts/sec]
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:        13497 TJD;   127 DOY;   05/05/07
GRB_TIME:        48832.48 SOD {13:33:52.48} UT
GRB_PHI:         -40.13 [deg]
GRB_THETA:        23.08 [deg]
SOLN_STATUS:     0x19D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.00 [sigma]
MERIT_PARAMS:     +0  +0 +100  +6  +1  -5  +0  +0 -28  +1 
SUN_POSTN:        44.62d {+02h 58m 30s}  +16.94d {+16d 56' 16"}
SUN_DIST:         73.13 [deg]
MOON_POSTN:       34.51d {+02h 18m 01s}  +15.32d {+15d 19' 03"}
MOON_DIST:        80.64 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      167.80, 36.61 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      117.18, 31.23 [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 matches a source in the on-board catalog.  
COMMENTS:        This matches a source in the ground catalog: SAX0835.9+5118.  
COMMENTS:        This is not a GRB.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This is an interesting source.

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 07 May 05 13:37:42 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     118087,   Seg_Num: 0
GRB_RA:          128.463d {+08h 33m 51s} (J2000),
                 128.561d {+08h 34m 15s} (current),
                 127.550d {+08h 30m 12s} (1950)
GRB_DEC:         +51.099d {+51d 05' 57"} (J2000),
                 +51.081d {+51d 04' 50"} (current),
                 +51.271d {+51d 16' 14"} (1950)
GRB_DATE:        13497 TJD;   127 DOY;   05/05/07
GRB_TIME:        48832.48 SOD {13:33:52.48} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -40.13 [deg]
GRB_THETA:        23.08 [deg]
DELTA_TIME:      0.00 [sec]
LC_URL:          sw00118087000msb.lc
SUN_POSTN:        44.62d {+02h 58m 30s}  +16.94d {+16d 56' 16"}
SUN_DIST:         73.13 [deg]
MOON_POSTN:       34.51d {+02h 18m 01s}  +15.32d {+15d 19' 03"}
MOON_DIST:        80.64 [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:
Sat May  7 08:40:05 EDT 2005