OGLE-2017-BLG-1291

Tmax	2457942.842	±	0.152	(2017-07-08.34 UT)
tau	25.131	±	4.666
umin	0.111	±	0.031
Amax	9.087	±	2.527
Dmag	2.396	±	0.001
fbl	0.435	±	0.116
Ibl	19.874	±	0.007
I0	20.776	±	0.296

Last Epoch in data: 2458018.50961 (2017-09-22.01 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.