OGLE-2017-BLG-0728

Tmax	2457886.058	±	0.065	(2017-05-12.56 UT)
tau	20.168	±	1.527
umin	0.105	±	0.022
Amax	9.582	±	1.980
Dmag	2.454	±	0.000
fbl	0.551	±	0.070
Ibl	19.121	±	0.003
I0	19.768	±	0.140

Last Epoch in data: 2458055.51837 (2017-10-29.02 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.