OGLE-2017-BLG-1271

Tmax	2457946.574	±	0.288	(2017-07-12.07 UT)
tau	35.005	±	8.812
umin	0.186	±	0.061
Amax	5.453	±	1.753
Dmag	1.842	±	0.001
fbl	0.287	±	0.110
Ibl	19.675	±	0.006
I0	21.030	±	0.422

Last Epoch in data: 2458041.51310 (2017-10-15.01 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.