NGC6888_HOO
Object | |
| Description: | Crescent Nebula in HOO |
| Type: | Supernova Remnant |
| Constellation: | Cygnus |
| Distance: | 5,000 ly |
Image | |
| Date: | May 11, 2024 |
| Location: | Descanso, CA |
| Exposure: | Ha 16x15, OIII 20x15 (bin 1x1) |
Equipment | |
| Optics: | DSI RC10C Corrected RC Astrograph |
| Focal Length: | 1867mm @f/7.3 |
| Mount: | Astro-Physics 900GTO |
| Camera: | FLI ML-6303E |
| Focuser: | Built-in Secondary Focuser |
| Filters: | FLI CFW2-7, Astrodon 3nm Ha, OIII |
| Software: | Maxim DL, PixInsight, Photoshop |