First light @ f/4 - M42

[astro744]

Very impressive! I must be the odd one out though as I prefer the subtle colours of your first version; somehow looks more ‘natural’ even though that is a very subjective view. I liken it to a model with the second one having a bit too much blush on her cheeks.

Very impressive though; have I said that already?!

[Stephane]

Chris, Luke, thanks, I appreciate it.

Rodney, yes it’s taken a while to get a rig I’m quite happy with. A few minor things to get still, but mostly complete now.

Astro744, yes colour saturation is quite a personal thing. It’s nice to see all kinds of images and styles on this forum. But I’m glad you like the first version.

[Addos (Adam)]

Great shot Stephane, punchy!

[Nikolas (Nik)]

Either one looks great but my personal preference was the first more muted version.

[ahmed_haider (Ahmed)]

Great work Stephane! Absolute top image!

For the collimation issue after meridian flip perhaps have a look at replacing the bobs knobs screws on the secondary, I found them to be a bit fiddly but kept them on because they're easier to use. I'll look for the original screws if I find them i'll mail them to you.

Cheers

[Crater101 (Warren)]

I can only echo what's already been said. Superb work!

[Stephane]

Thanks so much everyone. So many nice comments.

Ahmed, that would be much appreciated. I think it's mostly the primary mirror I am having issues with. The secondary mirror seems to hold collimation well, but it's still quite early to say for sure.

I also tightened the tension screw a little more, and noticed that collimation held better after the meridian flip, so I think I am suffering from flexure in the focuser. Again, too early to say for sure though.

[oska (John)]

Absolutely breathtaking. You certainly give us novices something tangible to aspire to. Bravo.

[IanP]

Beautiful!!!