OGLE-2017-BLG-0823

Tmax	2457877.775	±	0.038	(2017-05-04.28 UT)
tau	7.379	±	1.439
umin	0.096	±	0.023
Amax	10.421	±	2.481
Dmag	2.545	±	0.001
fbl	0.329	±	0.085
Ibl	19.681	±	0.006
I0	20.890	±	0.286

Last Epoch in data: 2458035.54244 (2017-10-09.04 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.