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M51, M57, M63 & M94


AstroAndy
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Here are a few DSOs I imaged.

They are M51, the Whirlpool Galaxy, a stacked stack of 1x10m, 2x15m, 2x20m, M94, the Croc's Eye Galaxy, one 10m exposure, M57, the Ring Nebula in Lyra, one 3m exposure, and M63, 27 3m exposures, all guided and calibrated.

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Thanks, guys, aye, Gina, constructive criticism is always welcome, I have yet to figure out how to layer in shorter exposures into longer ones (for the cores). Strange as it sounds, I'm still ahead (because my guiding is now good enough to overexpose, lol, 20m @ a stretch is not bad, if I do say so myself). Seems if I change the midtones (for the cores) I lose detail in the spiral arms.

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