OGLE-2017-BLG-1828

Tmax	2458040.158	±	0.569	(2017-10-13.66 UT)
tau	136.445	±	28.387
umin	0.063	±	0.022
Amax	15.816	±	5.523
Dmag	2.998	±	0.000
fbl	0.124	±	0.036
Ibl	19.216	±	0.004
I0	21.487	±	0.321

Last Epoch in data: 2458048.50361 (2017-10-22.00 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.