Hey everyone, I’ve been a long time photographer on a hiatus. Ever since learning about the existence of EQ mounts I have been excited to get back into photography and try the astro side of it.
I have a 300mm f/2.8 lens for my DSLR and am wondering if that focal length is any good. Thanks!
Just to give an idea of how you don’t need really expensive stuff to get into the hobby this is an early shot I did of M42 (Orion Nebula). Nikon D3200 200mm f5.6 ISO1600. It’s a set of 200 images (light frames) stacked using Deep Sky Stacker with 30 bias, 60 dark, and 0 flat frames. This was shot in my bark yard, from a cheap aluminum tripod with no tracker and a lot of sodium street lights in the area so the seeing conditions were fairly poor. https://i.imgur.com/OboEruo.jpeg
Huge recommendation for taking notes. Especial of any camera settings that don’t get captured in metadata. And if you not a data hoarder and don’t keep all your frames after processing then notes on how may you took of each, etc. Weather / seeing conditions. That way you can go back and see what works and what doesn’t work for you.
Also a good rule of thumb you can always subtract data and make your shots darker as long as they’re not blown out, but you can’t recover lost data if your shots are too dark. So take photos that are as bright as you can without blowing them out and without having a ton of noise from super high ISO. Stacker software helps with the noise but it’s still something that’ll probably require trial and error.
Imgur provides an error saying it’s over capacity. I’ll check back later, I’m really interested to see your photo. How long were each of your exposures?
Good advice, I’ll definitely keep a notepad in my bag.
Alright, I’ll keep my histogram as close to maxing the bright side without clipping.
On average, how many gigs of storage do you use to complete one photo? Also what’s the size of the final image?