OGLE-2011-BLG-0687

Tmax	2455830.853	±	0.101	(2011-09-26.35 UT)
tau	83.657	±	2.206
umin	0.222	±	0.008
Amax	4.586	±	0.163
Dmag	1.653	±	0.001
fbl	0.753	±	0.032
Ibl	18.468	±	0.003
I0	18.775	±	0.049

Last Epoch in data: 2455870.51955 (2011-11-05.02 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.