Ptarmigan
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Posts posted by Ptarmigan
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Are manual barn door trackers eligible to add to this thread?
"2: You must have used an Alt Az mount (No EQ,"
and
" AstroTrak, etc) "
An AstroTrak is basically a barn door that has been put through a bacon slicer !
ie. an AstroTrack is a 2D version of a 3D barndoor
Very interesting thread.
Lots of good images.
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I've also found another complete untouched 1100D body that appears to be in full working order.
They have been breeding while your back was turned !
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Hi I used www.reinervogel.net plans for a vns platform
Very interesting link, a wealth of information and food for thought !
thanks for the pointer
(and he has a novel way, buried in his html, of deterring website harvesting ! )
Clear Outside Weather Forecasts for Astronomers
in Sponsor Announcements and Offers
Posted
Spot-on for me last night !
cloud/rain all evening without a break, looked so thick that it might be set like that for rest of the year !!
But 4cast said clearing at midnight,
I put my trust in it and waited up,
and Lo! it did come to pass that there was a brill sky at midnight !
Well done COWFA, thank you