OGLE-2023-BLG-0820

Tmax	2460121.688	±	0.155	(2023-06-26.19 UT)
tau	23.144	±	5.217
umin	0.139	±	0.044
Amax	7.233	±	2.268
Dmag	1.668	±	0.428
fbl	0.585	±	0.202
Ibl	18.987	±	0.007
I0	19.569	±	0.376

Last Epoch in data: 2460380.87905 (2024-03-11.38 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.