| Image Name: | M3 Globular Cluster | | Constellation: | Canes Venatici | | Image Date: | 2025-06-21 | | Optics: | Astro-Tech AT72EDii Refractor | | Lenses: | Astro-Tech Flattener / Reducer 0.80 | | Camera: | ZWO ASI183MM PRO IMX183 | | Focal Ratio: | F/4.80 | | Focal Length: | 346mm | | ArcSec/Pixel: | 1.43 | | Exposures: | 50x60s | | Mount: | G11T | | Guided: | Yes | | Note: | 33,900 LY | | Bortle Sky: | 3 | | Posted by: | ozarkastro | | Views: | 22 | | Labeled Image: | Annotated View |
|
