OGLE-2023-BLG-1109

Tmax	2460166.075	±	1.337	(2023-08-09.57 UT)
tau	30.596	±	2.006
umin	0.758	±	0.020
Amax	1.588	±	0.028
Dmag	0.502	±	0.019
fbl	1.000	±	0.000
Ibl	18.171	±	0.004
I0	18.171	±	0.004

Last Epoch in data: 2460378.90740 (2024-03-09.41 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.