OGLE-2018-BLG-1681

Tmax	2458375.037	±	0.022	(2018-09-13.54 UT)
tau	26.659	±	2.511
umin	0.013	±	0.002
Amax	77.378	±	14.245
Dmag	4.722	±	0.000
fbl	0.035	±	0.004
Ibl	17.697	±	0.000
I0	21.338	±	0.119

Last Epoch in data: 2458416.52075 (2018-10-25.02 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.