OGLE-2025-BLG-0641

Tmax	2460815.777	±	0.041	(2025-05-20.28 UT)
tau	13.052	±	0.874
umin	0.191	±	0.019
Amax	5.320	±	0.508
Dmag	1.246	±	0.121
fbl	0.498	±	0.056
Ibl	18.780	±	0.001
I0	19.537	±	0.123

Last Epoch in data: 2460968.53529 (2025-10-20.04 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.