OGLE-2025-BLG-0509

Tmax	2460795.318	±	0.056	(2025-04-29.82 UT)
tau	29.061	±	2.952
umin	0.102	±	0.013
Amax	9.839	±	1.245
Dmag	2.029	±	0.179
fbl	0.620	±	0.084
Ibl	20.372	±	0.006
I0	20.891	±	0.146

Last Epoch in data: 2460835.78200 (2025-06-09.28 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.