March 6, 2010

Deep Rosette NGC 2237 in Ha

The skies cleared last night, they where a bit hazy but everything was very still, and the moon didnt come up until quite late. Orion is now already well past its best for me this year, I`ll have to wait until next winter again and hope for better luck.

So, I returned to one of my old favourites, the Rosette nebula

Mount: EQ6 via EQMOD
OTA: Borg 77EDII @ f/4.3
Guiding: SW ED80 + SX Lodestar + Maxim
Imaging: Starlight Xpress M25C + MaximDL, 11×900s, Astronomnik 13nm Ha (101 bias, 101 flats)
Orchestrated: CDD Commander
Stacked: DeepSkyStacker
Post Process: PSCS2 + PixInsight

(Click on image for larger version)

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