OGLE-2017-BLG-0258

Tmax	2457835.601	±	0.130	(2017-03-23.10 UT)
tau	157.702	±	13.864
umin	0.062	±	0.007
Amax	16.086	±	1.677
Dmag	3.016	±	0.000
fbl	0.214	±	0.022
Ibl	19.160	±	0.005
I0	20.836	±	0.117

Last Epoch in data: 2458041.49516 (2017-10-15.00 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.