My second H-alpha Sun

[JamesF]

Blimey. There's all sorts of detail there that I didn't know about

I'm just out capturing some more data now. We have almost totally blue sky, somewhat unexpectedly.

James

[allcart]

Yes its surprising what lays beneath the murk.. had lots of blue here as well. Hope you had fun James.

[JamesF]

Lots of blue, but unfortunately no useful capture data to show for it as I discovered a weird niggle with my ASI120. It seems at low gain values (such as might be used with the PST) it is unable to utilise the full 8-bit dynamic range. Took me a fair while to work out what was going on there and it also means pretty much all of my capture data is useless Hey ho. That's the way the choccy hobnob crumbles, I guess.

James