Just Ha possible because of twilight and moonlight
| Object ID | NGC 6888 Crescent Nebula, C27 |
| Details | 2020-05-08 22:44 UT – Mag 7.4, size 18’x12′ Cygnus |
| Telescope | 250mm f4.8 Newtonian |
| Camera | Atik 460EX @-15C |
| Exposure(s) | 15x300s Ha 1×1 darks, flats, bias |
| Capture | APT |
| Processing | APP, Photoshop |
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