OGLE-2025-BLG-0691

Tmax	2460811.531	±	0.207	(2025-05-16.03 UT)
tau	49.157	±	11.511
umin	0.102	±	0.035
Amax	9.876	±	3.339
Dmag	2.267	±	0.473
fbl	0.797	±	0.258
Ibl	20.102	±	0.022
I0	20.349	±	0.353

Last Epoch in data: 2460958.52635 (2025-10-10.03 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.