OGLE-2025-BLG-0821

Tmax	2460840.786	±	0.258	(2025-06-14.29 UT)
tau	119.637	±	37.939
umin	0.047	±	0.018
Amax	21.267	±	8.297
Dmag	1.363	±	0.430
fbl	0.124	±	0.046
Ibl	18.960	±	0.009
I0	21.229	±	0.406

Last Epoch in data: 2460968.51687 (2025-10-20.02 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.