TDRSS lightcurve for Trigger=221755

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 29 Jul 06 19:13:26 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     221755,   Seg_Num: 0
GRB_RA:           95.338d {+06h 21m 21s} (J2000),
                  95.353d {+06h 21m 25s} (current),
                  95.226d {+06h 20m 54s} (1950)
GRB_DEC:         -62.345d {-62d 20' 41"} (J2000),
                 -62.349d {-62d 20' 54"} (current),
                 -62.319d {-62d 19' 09"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       18896 [cnts]    Image_Peak=243 [image_cnts]
TRIGGER_DUR:     4.096 [sec] 
TRIGGER_INDEX:   450     E_range: 15-50 keV
BKG_INTEN:       174747 [cnts]
BKG_TIME:        69094.65 SOD {19:11:34.65} UT
BKG_DUR:         40 [sec]
GRB_DATE:        13945 TJD;   210 DOY;   06/07/29
GRB_TIME:        69149.24 SOD {19:12:29.24} UT
GRB_PHI:         -52.23 [deg]
GRB_THETA:        42.93 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     8.36 [sigma]
IMAGE_SIGNIF:    7.13 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +1  -1  +0  +0  -8  +1 
SUN_POSTN:       128.91d {+08h 35m 39s}  +18.64d {+18d 38' 28"}
SUN_DIST:         85.22 [deg]   Sun_angle= 2.2 [hr] (West of Sun)
MOON_POSTN:      177.60d {+11h 50m 24s}   +0.85d {+00d 50' 58"}
MOON_DIST:        87.17 [deg]
MOON_ILLUM:      19 [%]
GAL_COORDS:      271.76,-27.26 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      121.07,-85.20 [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 = 167.92,4.06 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 29 Jul 06 19:26:44 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     221755,   Seg_Num: 0
GRB_RA:           95.338d {+06h 21m 21s} (J2000),
                  95.353d {+06h 21m 25s} (current),
                  95.226d {+06h 20m 54s} (1950)
GRB_DEC:         -62.345d {-62d 20' 41"} (J2000),
                 -62.349d {-62d 20' 54"} (current),
                 -62.319d {-62d 19' 09"} (1950)
GRB_DATE:        13945 TJD;   210 DOY;   06/07/29
GRB_TIME:        69149.24 SOD {19:12:29.24} UT
TRIGGER_INDEX:   450
GRB_PHI:         -52.23 [deg]
GRB_THETA:        42.93 [deg]
DELTA_TIME:      -18.00 [sec]
TRIGGER_DUR:     4.096 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     8.36 [sigma]
IMAGE_SIGNIF:    7.13 [sigma]
LC_URL:          sw00221755000msb.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:
Sat Jul 29 15:38:04 EDT 2006