OGLE-2017-BLG-0227

Tmax	2457817.856	±	0.022	(2017-03-05.36 UT)
tau	24.254	±	3.896
umin	0.013	±	0.002
Amax	75.842	±	13.409
Dmag	4.700	±	0.000
fbl	0.105	±	0.019
Ibl	19.933	±	0.003
I0	22.381	±	0.197

Last Epoch in data: 2458055.50271 (2017-10-29.00 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.