OGLE-2025-BLG-0509

Tmax	2460795.328	±	0.067	(2025-04-29.83 UT)
tau	29.984	±	4.619
umin	0.099	±	0.018
Amax	10.103	±	1.856
Dmag	2.028	±	0.261
fbl	0.602	±	0.119
Ibl	20.373	±	0.006
I0	20.925	±	0.215

Last Epoch in data: 2460798.93357 (2025-05-03.43 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 the 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.