OGLE-2018-BLG-0840

Tmax	2458257.480	±	0.116	(2018-05-18.98 UT)
tau	23.508	±	3.119
umin	0.229	±	0.042
Amax	4.454	±	0.789
Dmag	1.622	±	0.000
fbl	0.159	±	0.035
Ibl	18.871	±	0.001
I0	20.867	±	0.240

Last Epoch in data: 2458416.53565 (2018-10-25.04 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.