OGLE-2007-BLG-257

Tmax	2454257.515	±	0.030	(2007-06-06.01 UT)
tau	9.472	±	0.024
umin	1.105	±	0.002
Amax	1.276	±	0.001
Dmag	0.265	±	0.000
fbl	1.000	±	0.000
Ibl	14.238	±	0.000
I0	14.238	±	0.000

Last Epoch in data: 2454411.51948 (2007-11-07.02 UT)

Click here to download gzipped tar file containing full data set for this event.

Go to 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', East is up and North is to the right.
  
  

• 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.