OGLE-2026-BLG-0643

Tmax	2461182.708	±	0.781	(2026-05-22.21 UT)
tau	34.994	±	1.318
umin	0.596	±	0.010
Amax	1.893	±	0.025
Dmag	0.693	±	0.015
fbl	1.000	±	0.000
Ibl	19.334	±	0.003
I0	19.334	±	0.003

Last Epoch in data: 2461233.68387 (2026-07-12.18 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.