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M101 Pinwheel Galaxy

Posted: Sun May 24, 2020 12:57 pm
by turfpit
Luminance frames from 14th May 2020.

M101_100x90s_L-filter.PNG
M101_100x90s_L-filter.PNG (229.14 KiB) Viewed 1893 times


Struggling to get the RGB frames for this now, by the time it gets dark enough, Ursa Major is not in a good position. Maybe next year.

Dave

Re: M101 Pinwheel Galaxy

Posted: Sun May 24, 2020 2:17 pm
by oopfan
Amazing work, Dave. (I'm jealous :mrgreen: )

Brian

Re: M101 Pinwheel Galaxy

Posted: Sun May 24, 2020 5:04 pm
by umasscrew39
Very nice, Dave. Clear image with good round stars at 90s unguided- very impressive.

Re: M101 Pinwheel Galaxy

Posted: Sun May 24, 2020 5:21 pm
by turfpit
Thanks Brian & Bruce.

Re: M101 Pinwheel Galaxy

Posted: Mon May 25, 2020 4:46 pm
by Menno555
Very nice!
Trying to capture it but for me it's a frame filling object and having difficulties with finding the right exposures. So going to try to make it a 4 piece mosaic, see if that works :)

Re: M101 Pinwheel Galaxy

Posted: Mon May 25, 2020 6:20 pm
by turfpit
Thanks Menno.

The scope is a 81mm refractor with fl=625mm plus the 0.67x reducer - it frames the object well.

Dave