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Image Name: NGC 507 Group - 4.5" Refractor Constellation: Pisces Image Date: 2025-09-27 Optics: Astro-Tech AT115EDT Refractor Lenses: Astro-Tech Flattener / Reducer 0.80 Camera: ZWO ASI2600MM PRO IMX571 Focal Ratio: F/5.60 Focal Length: 648mm ArcSec/Pixel: 1.20 Exposures: 10x300s Mount: G11T Guided: Yes Bortle Sky: 3 Note: NGC 506, NGC 507, NGC 508, NGC 504, NGC 503, NGC 501, NGC 499, NGC 498, NGC 496, NGC 495, NGC 483, NGC 468, NGC 472, NGC 553, NGC 552, NGC 523, NGC 512, NGC 513 IC 94, IC 1666, IC 1688, IC 1689, IC 1690, IC 1685, IC 1687, IC 1682, IC 1680, IC 1669, IC 1673, IC 1677, IC 1679, IC 1684, IC 1691, IC 1692, IC 110, IC 111, IC 1675 Labeled Image: Annotated View Posted by: ozarkastro Views: 72