OGLE-2019-BLG-0731

Tmax	2458638.001	±	0.044	(2019-06-03.50 UT)
tau	59.014	±	3.584
umin	0.061	±	0.005
Amax	16.466	±	1.239
Dmag	3.041	±	0.000
fbl	0.195	±	0.015
Ibl	18.388	±	0.002
I0	20.166	±	0.086

Last Epoch in data: 2458677.60029 (2019-07-13.10 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.