OGLE-2011-BLG-0231

Tmax	2455681.393	±	0.082	(2011-04-29.89 UT)
tau	33.927	±	2.130
umin	0.376	±	0.034
Amax	2.797	±	0.231
Dmag	1.117	±	0.000
fbl	0.284	±	0.036
Ibl	18.385	±	0.001
I0	19.751	±	0.137

Last Epoch in data: 2455874.50444 (2011-11-09.00 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', North is up and East is to the left.
  
  

• 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.