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M101 Rother Valley Campsite 25 May 2012

Started by The Thing, May 29, 2012, 21:22:29

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The Thing

Meade LX90 8" UHTC at ~f5 on HEQ5, QHY5 on Meade finderscope, Baader Alan Gee II Telecompressor, Canon 1000D modified, Astronomik CLS-CCD filter, APT,PHD, EQASCOM, CdC.

Processed in Deep Sky Stacker, bilinear de-bayering, Kappa-sigma stacking (kappa 2, iterations 2). 1hr 15mins in 300s subs.
Full size.

Fay

well i think you are very happy with your trio, Duncan, you did very well
It is healthier to be mutton dressed as lamb, than mutton dressed as mutton!

MarkS


M101 is not easy - especially those really faint arms.

It needs a lot more data than 75 minutes!!

A good start though.

Mark

RobertM

I'd say that was pretty good for 75 mins of data but there's a bit of a wierd colour cast - too much green I think.

Robert

The Thing

Thanks for the kind comments. I knew it was a dim target so I planned 20x 300s and 10x600s though the 10 minutes subs would be finishing after it started getting light. But the guiding stopped.  :cry: Everything else kept working except the ASCOM connection to the mount.