Here is a closeup of A1748 and environs. AR1748 is the bright area above and to the right of center.
Finally, here is a zoomed area of AR1748, showing the complexity of the spot. Note the dark filament bridging the two bright core:
The trials, tribulations and small triumphs of a Charlotte, NC astronomer imaging under Bortle 8/9 skies.
This image is just over 3 hours of integration on the Tulip Nebula. The image was stacked with star processing, initial histogram stretch, a...
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