Sharpless 135 aka Sh2-135 in Cepheus - HaRGB

Sh2-135 HaRGB


Sharpless 135 is the bright nebula above left of centre. The bright nebula lower right are (from left to right) LBN 486, LBN 489, and LBN 491

12/12/12 x 10 min each of RGB, 36x20min H-Alpha
Camera: Moravian G4 (16803) w Gen II Astrodon RGB and H-Alpha
Scope: Astrophysics AP155EDF Refractor w Focus Boss II
Mount: Paramount MX
Guiding SBIG ST402ME attached to a Borg 60mm guidescope
RGB and H-Alpha processing in PixInsight; Blend of H-Alpha w RGB and clean-up of column defect and save-for-web in PS CC

Click on the image to see ~ 2x and to re-size it for your browser.

And here is the  H-Alpha data:

Sh2-135 in H-Alpha

Lucknow, Ontario
August 2022

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