OGLE-2018-BLG-1740

Tmax	2458411.889	±	0.016	(2018-10-20.39 UT)
tau	21.816	±	0.403
umin	0.133	±	0.004
Amax	7.553	±	0.209
Dmag	2.195	±	0.000
fbl	0.697	±	0.021
Ibl	17.602	±	0.000
I0	17.995	±	0.033

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.