OGLE-2023-BLG-0509

Tmax	2460102.764	±	0.048	(2023-06-07.26 UT)
tau	21.466	±	1.167
umin	0.146	±	0.013
Amax	6.892	±	0.603
Dmag	1.689	±	0.115
fbl	0.634	±	0.055
Ibl	18.892	±	0.002
I0	19.386	±	0.094

Last Epoch in data: 2460378.88014 (2024-03-09.38 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.