Object |
| Description: | Part of the Soul Nebula |
| Type: | Emission Nebula |
| Constellation: | Cassiopeia |
| Distance: | 7,500 ly |
Image |
| Date: | December 15, 2025 |
| Location: | Descanso, CA |
| Exposure: | SII 47x15, Ha 41x15, OIII 53x15 (bin 1x1) as RGB |
| Notes: | 35+ hours of exposure collected over 4 nights, using 141 frames. |
Equipment |
| Optics: | DSI RC10C Corrected RC Astrograph |
| Focal Length: | 1867mm @f/7.3 |
| Mount: | Astro-Physics 1200GTO |
| Camera: | FLI ML-6303E |
| Focuser: | Built-in Secondary Focuser |
| Filters: | Astrodon 3nm Ha, SII, OIII |
| Software: | NINA, PixInsight, Photoshop |
