The Horsehead and Flame Nebulae in Hydrogen Alpha + RGB
 
Horsehead and Flame Nebula

The Horsehead and Flame Nebulae [click on the image to see it 2x]

H-Alpha layer only:

Horsehead & Flame in H-Alpha

Camera: Moravian G4 (16803 chip)
Filter(s): Astrodon 5nm Gen II H-Alpha + RGB
Scope: AP155 F7 w 4" FF
Exposure: 13x20min H-Alpha, 9x10min each of GB and 18x10min Red
Lucknow, Ontario, Canada
January, 2022
Images captured using CCD-Commander and TSX
Images calibrated in PixInsight; RGB Combine in PixInsight
Photoshop CC used for the Ha+RGB combine

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