Anyone going to try to get the Jupiter/Saturn conjunction?

[kvbarkley]

I figure with my 150-600 +1.4X I can get 40 pixels of Jupiter.

The question is shutterspeed vs ISO.

[Waddizzle]

I really have never tried to capture planets, just wide angle views of the night sky.  I'd say experiment now.  I am to understand that most Canon image sensors seem to have the best S/N ratios around ISO 800.  Depending on your camera and software you can go higher than that, so experiment with it now.

[kvbarkley]

Indeed.