| Image Name: | M46 M47 NGC2423 NGC2425 NGC2438 | | Constellation: | Puppis | | Image Date: | 2026-03-18 | | Optics: | Astro-Tech AT115EDT Refractor | | Lenses: | Astro-Tech Flattener / Reducer 0.80 | | Camera: | ZWO ASI2600MM PRO IMX571 | | Focal Ratio: | F/5.60 | | Focal Length: | 640mm | | ArcSec/Pixel: | 1.21 | | Exposures: | RGB 3x180s | | Mount: | G11T | | Guided: | Yes | | Bortle Sky: | 3 | | Labeled Image: | Annotated View | | Posted by: | ozarkastro | | Views: | 20 |
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