OGLE-2019-BLG-0640

Tmax	2458609.355	±	0.247	(2019-05-05.86 UT)
tau	48.289	±	8.587
umin	0.179	±	0.044
Amax	5.660	±	1.359
Dmag	1.882	±	0.000
fbl	0.140	±	0.039
Ibl	19.592	±	0.002
I0	21.727	±	0.304

Last Epoch in data: 2458787.51326 (2019-10-31.01 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.