Click on the image to see a 3x larger version.
Found directly beneath the 'W'
Scope: Planewave 12.5" CDK
Camera: Apogee U16M w Astrodon Gen II Filters
Mount: Paramount ME guided with an Astrodon MMOAG/ST-402ME
24 x 20 min H-Alpha; 10/11/12 x 10 min RGB
Acquired with CCD-Commander and TheSkyX
Bias subtraction followed by Cosmetic Correction then alignment, stacking and stretching in PixInsight; h-alpha combined w RGB via Photoshop CC 2019
And here is the H-alpha channel only (Click on the image to see a 3x larger version):