OGLE-2018-BLG-1557

Tmax	2458390.086	±	0.039	(2018-09-28.59 UT)
tau	43.462	±	1.277
umin	0.128	±	0.006
Amax	7.856	±	0.346
Dmag	2.238	±	0.000
fbl	0.513	±	0.023
Ibl	18.274	±	0.001
I0	18.998	±	0.050

Last Epoch in data: 2458414.55746 (2018-10-23.06 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.