OGLE-2011-BLG-1531

Tmax	2455856.840	±	0.051	(2011-10-22.34 UT)
tau	20.425	±	3.077
umin	0.070	±	0.013
Amax	14.402	±	2.735
Dmag	2.896	±	0.000
fbl	0.075	±	0.014
Ibl	18.066	±	0.001
I0	20.873	±	0.209

Last Epoch in data: 2455873.50507 (2011-11-08.01 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.