A layer of Ha added on top of RGB to bring out the emission regions in red.
Object ID | M81 Bode’s Nebula |
Details | 2020-03-22 21:17 – 22:23 UT |
Telescope | 250mm f4.8 Newtonian |
Camera | Atik 460EX Baader Ha and RGB filters |
Exposure(s) | 10x180s each RGB 2×2 8x300s Ha 2×2 |
Capture | APT |
Processing | APP, Photoshop |