Jump to content

Banner.jpg.b89429c566825f6ab32bcafbada449c9.jpg

HowardHopkinson

Members
  • Posts

    261
  • Joined

  • Last visited

Image Comments posted by HowardHopkinson

  1. The black dot is almost certainly debris in your image train. A careful but deep clean is the only way to get rid of it. It runs in my mind that on the day you took your image, the solar disk was devoid of any sunspots. 

  2. The Sun taken through my solar filter this morning 22/6/18 at 11.30am. After a couple of weeks with no sunspots visible due to the solar minimum, it's nice to see a couple of sunspot groups. The central group is designated as 2115 and the group upper right is designated as 2013.
     
    This is a stack of 28 images stacked in Sequator and processed in Photoshop.
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.