OGLE-2009-BLG-031

Tmax	2454855.448	±	4.121	(2009-01-23.95 UT)
tau	32.161	±	2.343
umin	0.539	±	0.091
Amax	2.053	±	0.282
Dmag	0.781	±	0.001
fbl	1.000	±	0.000
Ibl	18.358	±	0.001
I0	18.358	±	0.001

Last Epoch in data: 2454955.69263 (2009-05-04.19 UT)

Click here to download gzipped tar file containing full data set for this event.

Go to main EWS page where info on other events can be found.

• Finding chart (available also in FITS format (without cross) and Postscript).
  The image size is 2' x 2', East is up and North is to the right.
  
  

• Full span light curve (available also in Postscript format)
  
  

• Event light curve (available also in Postscript format)
  
  

• Photometry data file containing 5 columns: Hel.JD, I magnitude, magnitude error, seeing estimation (in pixels - 0.26"/pixel) and sky level.