OGLE-2017-BLG-1553

Tmax	2457984.146	±	0.043	(2017-08-18.65 UT)
tau	29.468	±	2.652
umin	0.125	±	0.014
Amax	8.063	±	0.921
Dmag	2.266	±	0.001
fbl	0.404	±	0.049
Ibl	18.935	±	0.008
I0	19.920	±	0.139

Last Epoch in data: 2458029.48978 (2017-10-02.99 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.