› ›

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Sign In

Wayne Hixson

About

Username
Wayne Hixson
Joined
Visits
14
Last Active
Roles
Member

Comments

  • Hi Adam, In my OSC image of M33, in removing the 2 layers like your example in the workflow tutorial, there is a noticeable difference between the two algorithms. MLT is more subtle, ST does more smoothing and also dilates my stars a little more.
    in MLT Algorithm Setting? Comment by Wayne Hixson September 2018
  • Really looking forward to the noise reduction material. My weakness (one of them!) is blotchy backgrounds after NR and balancing NR with sharpening. Right now I do MLT in the linear domain with a Luminance mask, then TGVDenoise after stretching. Rea…
    in Wish list for tutorials Comment by Wayne Hixson August 2018
  • Thanks! My image scale is 1.09 arcsec/pixel, and stars are multiple pixels wide. I’m getting Gaussian as model method and MAD values in the low -03 and high -04 exponent range.
    in Deconvolution with Star-Rich Fields Comment by Wayne Hixson August 2018
  • I guess I should have mentioned what I was shooting - it was the Crescent Nebula in Cygnus. I thought decon might work well with the details in that nebula.
    in Deconvolution Question Comment by Wayne Hixson July 2018
  • Thanks! For those of us in light polluted areas, NB has become a real boon. But the processing is a little bit different kettle of fish!
    in Wish list for tutorials Comment by Wayne Hixson July 2018