M51 (NGC 5194)

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M51 (NGC 5194)

“Whirlpool”, Spiral Galaxy, Canes Venatici
Mag 8.4 Size 11.2′ x 6.9′
2017-02-16
200mm f8 RC
Piggyback guiding with 70mm f/7 refractor
L 10×240s 2×2, RGB 10×120s 4×4 Darks Bias Flats
Atik 460EX (-25C), LRGB filters, IDAS P2 LPR filter
Captured in APT, Processed in Nebulosity3, PS CC, LightRoom

Best clear night for a while. Quite transparent and still.

By |2017-02-17T22:26:53+00:0017 February 2017|Categories: Galaxy, M31-60, News|Comments Off on M51 (NGC 5194)