OGLE-2025-BLG-0309

Tmax	2460741.137	±	2.083	(2025-03-06.64 UT)
tau	68.547	±	5.389
umin	0.384	±	0.014
Amax	2.745	±	0.087
Dmag	1.097	±	0.035
fbl	1.000	±	0.000
Ibl	19.341	±	0.014
I0	19.341	±	0.014

Last Epoch in data: 2460798.63619 (2025-05-03.14 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.