TDRSS lightcurve for Trigger=215203

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 18 Jun 06 19:12:19 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     215203,   Seg_Num: 0
GRB_RA:          255.037d {+17h 00m 09s} (J2000),
                 255.152d {+17h 00m 36s} (current),
                 254.152d {+16h 56m 36s} (1950)
GRB_DEC:         -42.415d {-42d 24' 52"} (J2000),
                 -42.424d {-42d 25' 26"} (current),
                 -42.341d {-42d 20' 26"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1291 [image_cnts]
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:        13904 TJD;   169 DOY;   06/06/18
GRB_TIME:        69062.73 SOD {19:11:02.73} UT
GRB_PHI:         -17.25 [deg]
GRB_THETA:        17.89 [deg]
SOLN_STATUS:     0x19D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.08 [sigma]
MERIT_PARAMS:     +0  +0 +100  +6  +1  -6  +0  +1 +93  +1 
SUN_POSTN:        87.17d {+05h 48m 42s}  +23.41d {+23d 24' 45"}
SUN_DIST:        158.53 [deg]   Sun_angle= -11.2 [hr] (East of Sun)
MOON_POSTN:        0.10d {+00h 00m 24s}   +0.01d {+00d 00' 53"}
MOON_DIST:       100.99 [deg]
MOON_ILLUM:      48 [%]
GAL_COORDS:      343.70, -0.05 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      258.33,-19.58 [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: AXJ1700.2-4220,   delta=0.093 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 81.58,17.87 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 18 Jun 06 19:14:36 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     215203,   Seg_Num: 0
GRB_RA:          255.037d {+17h 00m 09s} (J2000),
                 255.152d {+17h 00m 36s} (current),
                 254.152d {+16h 56m 36s} (1950)
GRB_DEC:         -42.415d {-42d 24' 52"} (J2000),
                 -42.424d {-42d 25' 26"} (current),
                 -42.341d {-42d 20' 26"} (1950)
GRB_DATE:        13904 TJD;   169 DOY;   06/06/18
GRB_TIME:        69062.73 SOD {19:11:02.73} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -17.25 [deg]
GRB_THETA:        17.89 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x19D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.08 [sigma]
LC_URL:          sw00215203000msb.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

Plot creation:
Sun Jun 18 15:16:05 EDT 2006