OGLE-2018-BLG-0638

Tmax	2458229.514	±	0.014	(2018-04-21.01 UT)
tau	5.867	±	0.282
umin	0.277	±	0.020
Amax	3.708	±	0.249
Dmag	1.423	±	0.000
fbl	0.078	±	0.007
Ibl	15.057	±	0.000
I0	17.821	±	0.097

Last Epoch in data: 2458416.52389 (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.