General

Amateur Astrophotography

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This is a great example of the type of work that a dedicated amateur astrophotographer can do. This is not my work; it’s some guy in England. Very nice.

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General / Observing Reports

S&T article – *way* deep and *way* widefield image

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There’s an article by diCicco and Walker in the April 2009 S&T that’s worth checking out online. It’s a 100megapixel image of the area bordered by Canis Major, Auriga, Monoceros, and Eridanus. […]

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Uncategorized

Re: astropho..

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WILLIAM HARRIS wrote: APOD Wow. What a nice shot. A lot of detail for a quarter moon. And there’s something to be said for hanging out in beautiful places. (Obviously, this is […]

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Uncategorized

Got milk? II

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<http://heritage.stsci.edu/gallery/gallery.html>

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General

Get some of this

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http://www.cloudappreciationsociety.org/a/cloud-month/06-cld_mth_mar.html

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Techniques

Polar Alignment Calculations

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Here’s a page that derives Polar Alignment Calculations. (update 5/2020: the original site is gone, so I found the text on Wayback and am inserting it below. This is by the original […]

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Gear / Observatory / Telescope

Special Guest Star takes the mount at Hilltop O

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The Astro Jedi needed somewhere to store his light sab—- I mean, bucket, and I was only too happy to accommodate him. I have decided that I need to come to a […]

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General / Maintenance / Observatory

Dome shutter is motorized again!

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I finally decided to bite the bullet and fix the shutter motor. Things went sideways last winter, and I’ve been opening the shutter manually (and tying it shut with rope, so we […]

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ATM

Trixie 2017 – tube mods

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I finally got around to cutting the MTA-UTA tubes to length; the only eyepiece that would come to focus with the focuser spacer in place is the Televue 55mm Plossl. If I […]

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