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Hi folks. I was wondering if you all have any links that may be of interest to others wanting to build an observatory. If you would be so kind as to post them here, I'll organize them in a thread and make it sticky at the top of the forum. Thank you in advance!
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I don't have detailed info as of yet but here is a pictorial of my observatory. birch rd observatory Tcraig |
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Mark -- Certainly the 7-ton pier thread on this very forum was one of my favorites. Doc G has a nice page on design considerations (including a very good dome vs. roll-off-roof discussion): The MAPUG archive has good info on both observatories and piers:
Of course, there's also Bill Arnett's list (which must be the most complete list of amateur observatories in existence): Bill Arnett's "Japanese tea house" was quite an inspiration to me. This one might be subtitled "Just how good an observatory can look": For those in colder climates, this one is a must read: These last two might not be as generally applicable, but they were the closest to what I wanted to build and so very helpful for me: -- Jeff |
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7 Ton Pier, Chapter 1 |
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7 Ton Pier, Chapter 2, Building the Observatory |
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I have a page that shows the start of construction and on going changes and upgrades to my purchased domed observatory. Maybe someone might find it useful. http://www.jatobservatory.org/construction.html |
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Hi! I have a bunch of pictures from building my "starlight trap", have a look: http://hometown.aol.de/winfriedseeliger/page2.html http://hometown.aol.de/winfriedseeliger/page3.html The text is unfortunately in german, I will try someday to translate it in english...maybe ![]() greetings and cs from Bavaria Winni
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How about some links to some mobile observatories? Many of us have to travel to find dark skies. Thanks SRU |
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Don’t have anymore info on this but the picture in this link looks interesting: http://azstellarvision.com/mobile.html Here is some info on Dan Waid’s contruction of his mobile observatory: http://www.waid-observatory.com/observatory.html This one is just a mobile control room. It is nicely done. Very professional setup: http://members.aol.com/dbaker1047/SCO/mobile.htm Info but the pictures don’t display: http://www.ontariorocks.ca/nseaa/mobile.html Mobile Observatory service: http://www.wytec.org/mobile.htm Not a lot of info but this puppy is the one I want!! I bet it is a bit pricey though: http://www.goto.co.jp/products/astrocar-e.html#top Not a new idea, these guys did it back in 1963!: http://ao.osa.org/ViewMedia.cfm?id=72714&seq=0 Another mobile observatory service (education): http://www.geocities.com/intijalsu/turismo/tours0.html This one only has a picture of an ambulance converted into a mobile observatory http://www.fortworthastro.com/primefocus/0206/page2.html |
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The 'Roll-Around Roof' design: Images & construction details. |
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From right here on Cloudy Nights; http://www.cloudynights.com/item.php?item_id=1119 ![]() Mike |
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Here is a link to our Webshots albums containing my observatory/greenhouse album. We put the space under the roll-off rails to good use; http://community.webshots.com/user/chargriff |
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I have recently completed an Observatory at home in the UK which may be of interest. I documented the whole build on my Astro Web-site:- http://home.btconnect.com/astro-site/observatory_dome_project.htm |
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Excellent job Steve and a fine looking observatory! I noticed the Pulsar Dome and base wall unit come as one piece units. Reminds me of how the StarDome units will look. Great job once again Steve and welcome to CN! Rick |
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Hi Rick, The 'one piece' units appealed to me from the start as there is no chance of a leak in bad weather and we do understand bad weather here in the UK! Once the base was completed, assembly of the dome was very straightforward. Thanks for the welcome. |
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Below you will find a site with plenty of links on amateur observatories: http://obs.nineplanets.org/obs/obslist.html Regards, Angelos |
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Took us 36 months of nights and weekends. www.lonestarobservtory.org |
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Misspelled... |
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http://www.lonestarobservatory.org/ |
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I found this site offered by Joe Garlitz Very helpful! http://www.oregonvos.net/~jgarlitz/observ.htm Scroll down for the link to the construction details page. Very informative if you plan to build a geodesic dome! |
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Observatories of the S&T staff http://skyandtelescope.com/howto/scopes/article_506_1.asp |
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great idea for a thread, mark- lots of useful links and information!
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Hi everyone - I'm new to the hobby and to the forum as well! I'm doing some initial research on building my observatory at home and have a quick question. Since the *BEST* place for me to put the scope at my house is on the upstairs deck (mindful of all the inherent problems with this) I'd like to put in a pier from the ground below to support the scope properly. Problem with that is the house is basically on a cliff with only solid boulders below the deck. Has anyone ever heard of someone just putting the pad on top of a boulder and can this be done safely? Ok, I'm ready for all the "this guy is an idiot" cracks - bring 'em on!! ![]() nk
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Hi, You may find the free plans and photos of observatories from these links useful: http://groups.yahoo.com/group/Astronomical_Observatories/ http://groups.yahoo.com/group/Roll_Off_Roof/ http://groups.yahoo.com/group/Observatory_RoofandDome_Automation/ http://groups.yahoo.com/group/Homebrew_Telescopic_Piers/ And there is my own website but some of the pages still need to be uploaded. I am working on this new website constantly: http://homepage.ntlworld.com/sg.waters/ There is plenty there to keep you going for quite a while! Regards Stewart |
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These are great examples. I'm really wondering, basically, if anyone has an opinion on using a boulder as an appropriate base for the concrete pad that will ultimately support the pier?? |
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Hi, I'm not sure about using a boulder at the base of a pier. Could be a lot of hard work and nothing but problems. I would be worried about the two seperate components moving in the ground. I opted for a concrete pier in my observatory. I dug a hole a lot larger and deeper than i required for the pier and filled it with concrete. Before the concrete set i pushed the pier cage into the concrete. Once the concrete set i placed the pier shutter over the rebar cage and concreted the pier. The result was an 12" diameter pier that is attached to an extremely large chunk of concrete. In two years there has been no movement of the pier yet. The pier is isolated from the observatory and it causes me hardly any vibration problems either. There are some plans of my pier design here: http://groups.yahoo.com/group/Roll_Off_Roof/files/Olympus%20Mons%20Observatory/Pier%20Dimensions/ Regards Stewart Waters |
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I see what you're saying. I was planning on building a large pad as a base for the pier (which will be made out of 12" dia sonotube packed with rebar etc) on top of the boulder. Just not sure that the concrete will adhere sufficiently to the boulder to support what will eventually be a roughly 12' high pier on top of it. |
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Hi, I think your design might work well enough without the boulder. I also have concerns about the concrete adhering to the boulder and if they seperate the weight of all that concrete above might start some movement. Regards Stewart P.S. See what the guys at: http://tech.groups.yahoo.com/group/Homebrew_Telescopic_Piers/ have to say about your design. They are very knowledgeable when it comes to pier design. |
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Here's a link to my dome construction pics that I completed in July of 2006. http://good-times.webshots.com/album/550511533ICdPnP |
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Bob, Very nice! What is the diameter? Ken |
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Here is a link to photos and a write-up on my observatory construction: http://www.astroskies.com/forum/viewtopic.php?t=435 |
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Thanks Ken. It's 8' in diameter and houses a G-11 and Tak FS-128. |
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Quote: Link asks for a username and passwrod. |
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All ya gotta do is sign up! It's free! Just like here on CN. Rich Moderator at AstroSkies. |
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I know its a double post, but it looks like it is a topic relevant place to put this. Heres my contribution. Baz. http://www.aussiepeople.com.au/asignobservatory/ |
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If you're interested in buying, building or automating an observatory you might want to check out www.observatorycentral.com Its not a commercial site. Its an enthusiast site where people can learn about observatories and see observatories that others have bought or built. There are photo galleries and illustrated building projects that I found really helpful when I built my observatory. All brands of domes, roll-offs and home-built observatories are talked about and everyone is welcome. You can post photos of your observatory for others to see. |
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If you need further assistance in your observatory planning check out the Explora Dome dedicated yahoo group: http://tech.groups.yahoo.com/group/Explora-dome/ You can get all your information on the Explora Domes history and projects. Also get up to the minute manufacturer updates. You can post photos there or view other built observatories all in one location. |
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http://www.jemartool.com/astro/observatory/observatory.htm |
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Here is the URL of the observatory I just completed: http://www.wcc.net/~myastronomy/Observatory/index.html Flint.Hill |
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Here's the start of my roll off roof type observatory at 51.917N and 107.117W http://www.astrophotographynow.com/Observatory.html |
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Here's a thread here in "Observatories" that Ken started and needs (IMHO) to be easily found in the future: Solar Power for observatories thread. Marcus' response is full of important info. Putting a link here is as good as making a sticky of the thread. Rich |
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For those considering to build a rooftop observatory, I've uploaded a couple of pic here: SCRAP Observatory But I would only recommend this solution if you need to, e.g. getting high enough - in my case above the trees. |
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Is the chimney still in use? Does it harm any how the equipments or observing. Or isn't there anytining to see on the North-West sky. (I'm little bit jealous of your equpments, especially the mount). Kaizu |
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No, it isn't - only two channels are used as passive ventilation exhausts. I have not noticed any turbulence but can cut the chimney off completely if that would be a problem. |
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Quote: My neighbour and I had one. Our intent was to have a warm room, our scopes would still be outside. It had been cracked, so all we had to do was pick it up and take it away - for the cost of a flat of beer. We lined it with reflective material, used red rope lights and had shelves built almost all the way around. We kept a desktop computer inside, a small heater and two rolling chairs. Where the crack was, we made and framed a door. Outside, a few feet from the door, a permanent pier was installed. After it was done or before we started (I don't remember which) we gave some thought to having the scope inside, but couldn't come up with a viable plan to cut the top/bottom and still keep it weatherproof. It served our purpose that winter, allowing us to keep a lot warmer (no more ice in the moustache), have all our accessories close at hand and not have to cart everything back into the house. We eventually replaced it with a store bought observatory, and pushed/trucked the warm room across the street, to where it became a playhouse for some kids. ![]()
This was before the door was finished, and when we picked it up where you can see the crack. The pipe coming through above the stars, was where the wires for the scope and camera came out. It ended up with lattice around it so that it couldn't be seen from the deck. |
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using a fertilizer tub? well it kinda grows on ya I guess
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During the recent poll on observatories, I was suprised to see that there were only five domes larger than 10' listed. This 24' dome was my first construction project. It wasn't that hard to build, only took five months, and cost under $10,000. When compared to the cost of a professional dome of this size, that is very reasonable. The dome holds a 42" Dob, and is under fairly dark skies in Chiefland, FL. This link shows the dome and the 42 being constructed: http://tinyurl.com/2ozsvc If you are considering a similar project, I'll be happy to give you a tour. |
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This photo shows the inside of the dome and scope. |
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Wow! All of us instantly and simultaneously got aperture and observatory envy...! ![]() James |
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GOOD NEIGHT TO YOU IT IS POSSIBLE TO HAVE YOUR OBSERVATORIES PLANS IN THE PDF FORMAT DOMINIQUE MONGRAIN QUEBEC CANADA DSNC@XITTEL.CA |
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Hello Tom absolutely sensational. Has got my building fetish going again.Though I will only be building a 5 metre version Congrats
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"Headwater Observatory" in this forum.HW Obs link |
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Vintage dome how-to, Yoke mounted Reflector moves with rotation of dome Observatory Plans Click on how to build an observatory to view the plan Steve |
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Brayebrook Observatory Main Page Brayebrook Home Page This publication on the Brayebrook site might be of interest: Designing & Constructing a Domed Astronomical Observatory PDF here Being a detailed description of the design and construction methods of an aluminium alloy domed observatory intended for a large amateur equatorial telescope. |
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You can check put my Yahoo Observatory group, their are a lot of links their, Alan |
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The Design And Construction Of A Small Observatory-J.Ernest.G.Yalden Interesting "how to" of yesteryear to be found here Scroll down the first page to to the button "send PDF" under the printing options header if you want to save the complete paper. Steve |
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I believe you may have found the way I can get around the covenants police! Disguise the dome as a gazebo! With the finial on top it hardly looks like an observatory. Make it out of the right stuff and it could be quite striking. |
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Hi Brian If that's the route you want to try, have a look at Building a small gazebo observatory this is the one that is in Small Astronomical Observatories; Patrick Moore [editor]; Springer-Verlag 1996; chpt. 6 - ISBN 3-540-19913-6 Good luck with defeating the HOA nazis ![]() Steve |
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Thanks Steve. I like the dome but the gazebo probably has a greater chance of passing the architectural committee. I may start with the dome and if they reject it try the gazebo. |
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The new URL for the Flint Hill Observatory is: http://www.wcc.net/~index/Observatory/index.html Thanks Ron |
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Some good information and issues to think about. http://www.dfmengineering.com/news_observatory_design.html |