M27 Dumbbell Nebula. (Narrow Bands to CMYK)

M27 DUMBBELL NEBULA. (NARROW BANDS TO CMYK) Telescope or Lens: MEADE 8" LX200 f/10 Camera: QHY163M Mount: EQ6R-PRO Guide Scope: Custom MEADE Infinity 80 f/10 Guide Camera: MEADE LPI-G Advanced Monochrome Software: SharpCap, DeepSkyStacker, Photoshop, OSXPhotos Accessories: 2" ATIK 7 nm Narrow Bands & LPRO Filters Frisco, United States Light Pollution: Red zone Exposure: 100 x 45" ISO/Gain: 200 - Offset: 16, LPRO 49 x 60" ISO/Gain: 250 - Offset: 32, Ha 656/7 nm 60 x 60" ISO/Gain: 200 - Offset: 32, OIII 500/7 nm 64 x 90" ISO/Gain: 220 - Offset: 16, SII 672/7 nm Моя собственная методика преобразования Ha, OIII, SII and LUM в CMYK image. Viewer link: https://deepskyhosting.com/poNvxUx Author: Peter Tiagunov