Re: What I imaged on a clear night (was: M27 with 110 refractor)
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Roland Christen
That is indeed a faint object, nicely done. Unfortunately I tried a 5 minute shot of luminance and got nothing but sky fog due to my severe local light pollution. I pretty much need to stick to narrowband images here.
Rolando
-----Original Message-----
From: Mike Dodd <mike@...> To: main@ap-gto.groups.io Sent: Fri, Sep 2, 2022 12:55 pm Subject: Re: [ap-gto] What I imaged on a clear night (was: M27 with 110 refractor) On 9/2/2022 11:47 AM, Roland Christen via groups.io wrote:
> > The other day I had a clear night for testing in the observatory and > asked for suggestions for what to image. I suggested LBN 438, and I'm pleased to report that my sky cooperated. Here is 12.8 hours over two successive nights: <http://astronomy.mdodd.com/nebulae-33.html> Clear and steady skies with good seeing. Maxim's guiding error was around 0.4 arcsec on both axes of my 1200 mount. Comments welcome. -- Mike Mike Dodd Louisa County, Virginia USA http://astronomy.mdodd.com -- Roland Christen Astro-Physics |
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