OGLE-2023-BLG-0309

Tmax	2460056.375	±	0.093	(2023-04-21.88 UT)
tau	67.242	±	7.504
umin	0.065	±	0.009
Amax	15.488	±	2.126
Dmag	1.501	±	0.165
fbl	0.206	±	0.029
Ibl	18.984	±	0.003
I0	20.699	±	0.152

Last Epoch in data: 2460380.87160 (2024-03-11.37 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.