OGLE-2019-BLG-0820

Tmax	2458646.896	±	0.044	(2019-06-12.40 UT)
tau	33.914	±	0.863
umin	0.227	±	0.008
Amax	4.487	±	0.161
Dmag	1.630	±	0.000
fbl	0.154	±	0.007
Ibl	17.312	±	0.000
I0	19.345	±	0.048

Last Epoch in data: 2458787.51017 (2019-10-31.01 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.