OGLE-2015-BLG-1257

Tmax	2457179.713	±	0.015	(2015-06-06.21 UT)
tau	3.315	±	0.045
umin	0.280	±	0.002
Amax	3.679	±	0.022
Dmag	1.414	±	0.000
fbl	1.000	±	0.000
Ibl	18.590	±	0.001
I0	18.590	±	0.001

Last Epoch in data: 2457334.50450 (2015-11-08.00 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 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.