OGLE-2025-BLG-0817

Tmax	2460815.888	±	0.255	(2025-05-20.39 UT)
tau	26.742	±	7.279
umin	0.163	±	0.061
Amax	6.199	±	2.259
Dmag	1.931	±	0.549
fbl	0.947	±	0.404
Ibl	20.259	±	0.008
I0	20.319	±	0.463

Last Epoch in data: 2460824.81205 (2025-05-29.31 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.