Valley Alpis

[Rodd]

Here I dropped down to F40 with the C11Edge and the ZWO AST 174m (green filter).  I chose green because Damien Peach told me that green offered the highest resolution potential if the seeing was good.  At the time I did not have the means to try F50.  I really would like the ZWO 220 or 224(one of those).  Those cameras have smaller pixels and the resolution would be striking.  This image was the best 10% of 3-4,000 frames on  night of above average seeing.

 

[Astro Imp]

That is one spectacular image Rodd.

I don't think I've seen the central rille so well defined, well done.

[Rodd]

2 minutes ago, Astro Imp said:

That is one spectacular image Rodd.

I don't think I've seen the central rille so well defined, well done.

Thanks Alan.  The areas of overexposure are troublesome.