Solar System Photography

Moon at 9 days (1st quarter +2)

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Moon at 9 days (1st quarter +2). Decided to try 1/1600th instead of 1/400th now that the moon’s a little brighter. Might be good in a couple of days; should have used […]

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Solar System Photography

Moon at 8 days (1st quarter +1)

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Moon at 8 days (1st quarter +1). Interesting to compare yesterday’s shot to today and to see how much the moon changes from night to night. 2 down, 27 to go.

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Solar System Photography

Moon at 7 days (1st quarter)

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Moon at 7 days (1st quarter). I don’t take enough photos of the moon. It’s particularly easy with the DSLR. I have it in the back of my mind that I’m going […]

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Solar System Photography

Moon at 16 days old (compare ED80 to Veronica)

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Moon at 16 days old. This is a comparison of 2 shots of the moon, taken on the same night, with the same exposure length, one through the ED80 refractor and the […]

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Solar System Photography

Moon at 10 days

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Moon at 10 days old. First light for new Opteka 500mm f/8 mirror lens. Focus needs work.

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Solar System Photography

Re: I didn't shoot this one…

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Wow didn’t know this was possible. Cliff At 08:28 AM 9/21/2006, you wrote: >…but it’s a *very* cool astrophoto. > > > >Enjoy, >Jimbo > > >

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Solar System Photography

Moon at 17 days

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Moon at 17 days. August 12, 2006. Nikon D70/ED80 @ f/7.5. from the new observatory.

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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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