| Image Name: | M101 | | Constellation: | Ursa Major | | Image Date: | 2025-05-16 | | Optics: | Astro-Tech AT115EDT Refractor | | Lenses: | Astro-Tech Flattener / Reducer 0.80 | | Camera: | ZWO ASI294MM PRO IMX492 | | Focal Ratio: | F/5.63 | | Focal Length: | 644mm | | ArcSec/Pixel: | 1.47 | | Exposures: | 13x300s | | Mount: | G11T | | Guided: | Yes | | Note: | Distance - 21.6 MLY | | Bortle Sky: | 3 | | Posted by: | ozarkastro | | Views: | 36 | | Labeled Image: | Annotated View |
|
