Titirangi Observatory



Latitude S 36.933
Longitude E 174.667
Elevation: 40 m

Auckland,
New Zealand

Observatory construction history

The basic construction is a standard garden shed modified with a roof frame that can be rolled off onto a simple support structure. I chose to build the observatory from a standard shed in order to save both time and money when not having to construct everything from scratch.
The observatory was built in just 9 days and the cost was around NZ$2000, including concrete, timber, the shed, all wiring etc. It was surprisingly easy and I can highly recommend this approach to anyone interested in observatory construction. A major source of inspiration was Chris Vedeler's website with a very nice step by step documentation of the construction. I have assembled a similar overview below.

The observatory is built on a slight slope so I had to do some leveling before the construction could begin. I chose to erect six 10x10 posts as a foundation, and thereby also get the advantage of raising the building 50cms above the ground. This gives me better view of the sky.

Click on any picture to get a larger image.


29th May 2004: Before the construction began

29th May 2004: The 400kg concrete deadman that will support the pier

5th June 2004: Top of the pier with bolts for attaching the telescope mount

6th June 2004: The foundation is leveled and ready for the observatory itself

6th June 2004: View towards the house

12th June 2004: Installed base frame

12th June 2004: The walls are up!

13th June 2004: The shed is strengthened with an internal timber frame to support the roll-off structure

13th June 2004: Details of the progressing roll-off structure

19th June 2004: The roof is on! Hopefully it will roll off as well...

19th June 2004: The inside of the roof

20th June 2004: First roll-off operation completed!

20th June 2004: View from the pier with the roof off

20th June 2004: Details of the roll-off construction

20th June 2004: Rolling roof

20th June 2004: Installing floor joists.

27th June 2004: Digging a trench for powercable and ethernet

27th June 2004: More digging...

27th June 2004: The nearly finished result


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