OGLE-2025-BLG-0557

Tmax	2460815.273	±	1.643	(2025-05-19.77 UT)
tau	27.935	±	1.909
umin	0.862	±	0.013
Amax	1.461	±	0.014
Dmag	0.411	±	0.010
fbl	1.000	±	0.000
Ibl	17.319	±	0.002
I0	17.319	±	0.002

Last Epoch in data: 2460817.82836 (2025-05-22.33 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.