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Equipment Discussions >> Refractors

John Wall III
member


Reged: 03/07/08
Posts: 73
Loc: Angleton, Texas USA
Re: Startest of Astro Tech AT 111 EDT
      04/29/08 11:02 PM

Quote:

John,

are the sets the same picture, just zoomed in electronically after you took them?

Volker,

The last photo's were the second set I took that first night, I hand picked the first two that I presented out of both sets to give a good impression. So two of them possibly could have been the same, but I didn't zoom in electronically to present them. What I meant by zooming in was in Windows using the scroll feature. It really gives a good view.

Seeing was good last night so I pulled my newly collimated AT111 out for a test. I tried to be a little more scientific about it this time in that I used the computer to capture and file the star images. Just by comparing the Canon XTi Camera with an eye piece, I figure it to be about the same as a 20mm EP. So I figure the lo power pictures to be about 80X. For the last 4 hi power pix, I used a projection camera adapter with a 12.5mm ortho EP on my Canon XTi Camera. It's a very hi magnification, but I'm not sure how to figure the exact amount because it is a variable adapter. Does anyone have any Idea what it would be with it set at about 1/3? I was able to crank in there pretty good this time, what do you think?

http://www.pbase.com/lightstuff/testing&page=3

--------------------
Wishing you Clear Skies,
JVWIII
http://www.pbase.com/lightstuff

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Entire thread
Subject Posted by Posted on
* Startest of Astro Tech AT 111 EDT Planetarius 04/22/08 05:25 PM
. * Re: Startest of Astro Tech AT 111 EDT Daniel Mounsey   04/22/08 09:02 PM
. * Re: Startest of Astro Tech AT 111 EDT Planetarius   04/22/08 10:13 PM
. * Re: Startest of Astro Tech AT 111 EDT Planetarius   04/22/08 10:19 PM
. * Re: Startest of Astro Tech AT 111 EDT John Wall III   04/23/08 12:45 AM
. * Re: Startest of Astro Tech AT 111 EDT Dirtyharry   04/23/08 07:24 AM
. * Re: Startest of Astro Tech AT 111 EDT Planetarius   04/23/08 06:21 PM
. * Re: Startest of Astro Tech AT 111 EDT half meterAdministrator   04/23/08 06:33 PM
. * Re: Startest of Astro Tech AT 111 EDT Planetarius   04/23/08 07:10 PM
. * Re: Startest of Astro Tech AT 111 EDT John Wall III   04/23/08 10:01 PM
. * Re: Startest of Astro Tech AT 111 EDT amirab   04/24/08 12:58 AM
. * Re: Startest of Astro Tech AT 111 EDT Rohr   04/24/08 04:37 AM
. * Re: Startest of Astro Tech AT 111 EDT Paydirt   04/24/08 05:49 AM
. * Re: Startest of Astro Tech AT 111 EDT matt   04/23/08 10:05 AM
. * Re: Startest of Astro Tech AT 111 EDT Tom TrusockAdministrator   04/24/08 12:20 PM
. * Re: Startest of Astro Tech AT 111 EDT Dirtyharry   04/23/08 05:53 PM
. * Re: Startest of Astro Tech AT 111 EDT Eddgie   04/23/08 06:19 PM
. * Re: Startest of Astro Tech AT 111 EDT Paydirt   04/24/08 05:53 AM
. * Re: Startest of Astro Tech AT 111 EDT Eddgie   04/24/08 08:26 AM
. * Re: Startest of Astro Tech AT 111 EDT Mark Costello   04/24/08 05:32 PM
. * Re: Startest of Astro Tech AT 111 EDT half meterAdministrator   04/24/08 08:39 AM
. * Re: Startest of Astro Tech AT 111 EDT Planetarius   04/24/08 07:31 AM
. * Re: Startest of Astro Tech AT 111 EDT Rohr   04/25/08 02:03 AM
. * Re: Startest of Astro Tech AT 111 EDT John Wall III   04/25/08 10:33 AM
. * Re: Startest of Astro Tech AT 111 EDT Rohr   04/25/08 12:38 PM
. * Re: Startest of Astro Tech AT 111 EDT scope dog   04/25/08 04:54 PM
. * Re: Startest of Astro Tech AT 111 EDT Planetarius   04/25/08 04:39 PM
. * Re: Startest of Astro Tech AT 111 EDT HAC   04/25/08 09:20 AM
. * Re: Startest of Astro Tech AT 111 EDT Planetarius   04/25/08 07:48 AM
. * Re: Startest of Astro Tech AT 111 EDT John Wall III   04/25/08 04:43 PM
. * Re: Startest of Astro Tech AT 111 EDT HAC   04/25/08 08:26 PM
. * Re: Startest of Astro Tech AT 111 EDT Planetarius   04/25/08 07:42 PM
. * Re: Startest of Astro Tech AT 111 EDT John Wall III   04/29/08 11:02 PM
. * Re: Startest of Astro Tech AT 111 EDT John Wall III   04/29/08 11:19 PM
. * Re: Startest of Astro Tech AT 111 EDT Planetarius   05/01/08 05:55 PM
. * Re: Startest of Astro Tech AT 111 EDT John Wall III   04/25/08 08:26 PM
. * Re: Startest of Astro Tech AT 111 EDT John Wall III   04/26/08 11:39 PM
. * Re: Startest of Astro Tech AT 111 EDT ngc6475   04/25/08 08:35 AM
. * Re: Startest of Astro Tech AT 111 EDT Eric F   04/24/08 06:34 PM
. * Re: Startest of Astro Tech AT 111 EDT amirab   04/24/08 11:04 AM
. * Re: Startest of Astro Tech AT 111 EDT mclewis1   04/22/08 10:04 PM
. * Re: Startest of Astro Tech AT 111 EDT Daniel Mounsey   04/23/08 02:36 PM

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