Jump to content

Stargazers Lounge Uses Cookies

Like most websites, SGL uses cookies in order to deliver a secure, personalised service, to provide social media functions and to analyse our traffic. Continued use of SGL indicates your acceptance of our cookie policy.

stargazine_ep15_banner.thumb.jpg.34f8495864951c81ec35e285b4d7b2e0.jpg

Han Solo

NGC 7000 - North America Nebula LRGB

Recommended Posts

Hi, this is my first proper attempt at an LRGB image. I chose the North America Nebula and framed the shot to capture the Cygnus Wall. What do you guys think? Do the colours look good? I think my focus was off slightly for the red channel as the stars look a little bloated?

120mins integration time 1x1 binning.

WO Z73 + Altair 183m Pro Tec + Baader LRGB filters

 

Thoughts, comments welcome as I really want to learn and improve!

Thanks

 

NGC 7000 Processed_rev2.jpg

  • Like 5

Share this post


Link to post
Share on other sites

Hey there, R,G,L Subs were 2mins at gain 400. I decided to shoot the Blue at 1min at gain400 due to intermittent cloud cover. I don’t know if that was a good idea or not really.

Share this post


Link to post
Share on other sites

Nice framing, on Gain i have been advised that for these Sony imx183 chips ( i Have ZWO 183mm pro) , a maximum of 178 should be used as Noise tends come to the fore.

How is it with Unity Gain on short exposures as i have good results on those settings.

Checkout this post  Exposure Tables 183 chip

Roger

Edited by apophisOAS
addition

Share this post


Link to post
Share on other sites
10 hours ago, apophisOAS said:

Nice framing, on Gain i have been advised that for these Sony imx183 chips ( i Have ZWO 183mm pro) , a maximum of 178 should be used as Noise tends come to the fore.

How is it with Unity Gain on short exposures as i have good results on those settings.

Checkout this post  Exposure Tables 183 chip

Roger

Hi Roger,

Thanks for for the information, I wasn’t aware of the gain level being so low. I’ll have a read of the linked post. Thanks.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Recently Browsing   0 members

    No registered users viewing this page.

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.