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.

Sign in to follow this  

Messier 1 revisited

Recommended Posts

Returned to M1 over the night of 18/19th January and then again on 20th to capture this small target in Ha, Oiii and Sii. The processing seems to take longer than the imaging what with work in the way so having calibrated the light frames, star aligned and stacked the Ha subs in Pixinsight , I couldn’t resist a sneaky look at what the Ha subs looked like. There is a reflection occurring on the brighter stars and I don’t know if lowering the gain will help with that. Welcome peoples thoughts. Also the background is too dark but I was in a rush to get it done.

40 x 5 mins at gain 139, offset 21 using Zwo Asi1600mm Pro and Baader 7nm Ha filter.

Captured using a William Optics Z103 and SGP.

Hoping to get the Sulphur and Oxygen combined with the Ha over the weekend so long as Mrs H jobs list doesn’t get any longer.

Thank you for checking in.



  • Like 5

Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

  • 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.