OGLE-2013-BLG-1731

Tmax	2456534.794	±	0.034	(2013-08-30.29 UT)
tau	12.669	±	1.648
umin	0.073	±	0.011
Amax	13.816	±	2.148
Dmag	2.851	±	0.000
fbl	0.552	±	0.091
Ibl	20.041	±	0.004
I0	20.686	±	0.182

Last Epoch in data: 2456595.52333 (2013-10-30.02 UT)

Click here to download gzipped tar file containing full data set for this event
(including map.dat: O-IV VI map (CMD) or I-band map of the finding chart field).

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.
  If V-band database is available also the CMD of the finding chart field is displayed.
  
       

• 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.