OGLE-2017-BLG-0497

Tmax	2457858.771	±	0.272	(2017-04-15.27 UT)
tau	28.739	±	1.048
umin	0.270	±	0.009
Amax	3.806	±	0.116
Dmag	1.451	±	0.004
fbl	1.000	±	0.000
Ibl	20.477	±	0.013
I0	20.477	±	0.013

Last Epoch in data: 2458055.51523 (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.