Saturday, December 17, 2005
Wednesday, December 14, 2005
Sunday, December 11, 2005
Three views of Copernicus 10th dec.
Friday, December 09, 2005
Thursday, December 08, 2005
Hyginus & Rille
Tuesday, December 06, 2005
Mars 6th Dec.
Had a few good nights recently here in Wiltshire. These are all taken using a Celestron red #25 filter, using a Tele Vue 3X Barlow (nicked from my mate Ray, while I've got all his gear round my house at present ;-))
They are the best 300 odd frames taken from about 1500. The seeing got better later on, although there was fog/mist in the air.
They are the best 300 odd frames taken from about 1500. The seeing got better later on, although there was fog/mist in the air.
Saturn and it's moons
Monday, December 05, 2005
Sunday, December 04, 2005
Saturday, December 03, 2005
Bob's Knobs
I just got a set of Bob's Knobs from the States.
I managed to install them in about two minutes, by pointing the scope down, and taking out and replacing one screw at a time.
I then roughly collimated by standing about 5 feet from the scope and looking with one eye until the mirrors were straight. As per instructions from 'Bob'.
I've just been out tonight to do a more precise collimate. First thing... it wasn't far out anyway, but! using Bob's Knobs is a dream. I know that you are not supposed to use a diagonal. But with it, I managed to collimate by just looking through the EP and twiddling the 'Knobs'. It was bloody great. You can tell precisely how tight the screws are, and can get a real feel for it.
It's gone cloudy now, so I wasn't able to finish the job, but it should be piss easy from now on.
Thanks Damian Peach for the suggestion.
http://www.damianpeach.com/
and Bob for the knobs.
http://www.bobsknobs.com/
I managed to install them in about two minutes, by pointing the scope down, and taking out and replacing one screw at a time.
I then roughly collimated by standing about 5 feet from the scope and looking with one eye until the mirrors were straight. As per instructions from 'Bob'.
I've just been out tonight to do a more precise collimate. First thing... it wasn't far out anyway, but! using Bob's Knobs is a dream. I know that you are not supposed to use a diagonal. But with it, I managed to collimate by just looking through the EP and twiddling the 'Knobs'. It was bloody great. You can tell precisely how tight the screws are, and can get a real feel for it.
It's gone cloudy now, so I wasn't able to finish the job, but it should be piss easy from now on.
Thanks Damian Peach for the suggestion.
http://www.damianpeach.com/
and Bob for the knobs.
http://www.bobsknobs.com/
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