TDRSS lightcurve for Trigger=206773

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 24 Apr 06 04:16:37 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     206773,   Seg_Num: 0
GRB_RA:            7.355d {+00h 29m 25s} (J2000),
                   7.439d {+00h 29m 45s} (current),
                   6.689d {+00h 26m 45s} (1950)
GRB_DEC:         +36.820d {+36d 49' 11"} (J2000),
                 +36.855d {+36d 51' 17"} (current),
                 +36.543d {+36d 32' 37"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       5058 [cnts]    Image_Peak=250 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   148     E_range: 25-100 keV
BKG_INTEN:       30219 [cnts]
BKG_TIME:        15366.84 SOD {04:16:06.84} UT
BKG_DUR:         8 [sec]
GRB_DATE:        13849 TJD;   114 DOY;   06/04/24
GRB_TIME:        15379.52 SOD {04:16:19.52} UT
GRB_PHI:         -64.17 [deg]
GRB_THETA:        29.65 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     21.21 [sigma]
IMAGE_SIGNIF:    10.10 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  +7 -100  +0 -84  +1 
SUN_POSTN:        31.61d {+02h 06m 27s}  +12.80d {+12d 48' 12"}
SUN_DIST:         32.35 [deg]   Sun_angle= 1.6 [hr] (West of Sun)
MOON_POSTN:      346.16d {+23h 04m 39s}   -7.70d {-07d 41' 50"}
MOON_DIST:        48.81 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      118.04,-25.84 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       22.72, 30.60 [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 = 100.49,-6.97 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 24 Apr 06 04:33:01 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     206773,   Seg_Num: 0
GRB_RA:            7.355d {+00h 29m 25s} (J2000),
                   7.439d {+00h 29m 45s} (current),
                   6.689d {+00h 26m 45s} (1950)
GRB_DEC:         +36.820d {+36d 49' 11"} (J2000),
                 +36.855d {+36d 51' 17"} (current),
                 +36.543d {+36d 32' 37"} (1950)
GRB_DATE:        13849 TJD;   114 DOY;   06/04/24
GRB_TIME:        15379.52 SOD {04:16:19.52} UT
TRIGGER_INDEX:   148
GRB_PHI:         -64.17 [deg]
GRB_THETA:        29.65 [deg]
DELTA_TIME:      12.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     21.21 [sigma]
IMAGE_SIGNIF:    10.10 [sigma]
LC_URL:          sw00206773000msb.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:
Mon Apr 24 00:33:23 EDT 2006