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.

sgl_imaging_challenge_banner_android_vs_ios_winners.thumb.jpg.803608cf7eedd5cfb31eedc3e3f357e9.jpg

M33, spiral galaxy In Triangulum, One 30 min. exposure

AstroAndy
Sign in to follow this  

M33, 1x30m calibrated with 22 10m darks, 31 bias, and 29 flats.

Sign in to follow this  
From the album:

2nd Album

  • 19 images
  • 0 comments
  • 8 image comments


Recommended Comments

Great shot. Is that a recognized technique to use a single light frame with lots of calibration frames, or were you experimenting. I know you can't take out the noise, but looks good. What camera were you using?

Share this comment


Link to comment

Join the conversation

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

Add a comment...

×   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.

×
×
  • Create New...

Important Information

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