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Forum Discussions (94)

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AT111EDT Focuser "Wobble"

Hi, I recently acquired an AT111EDT. It is the older style with the R&P focuser. There is a "rotator" on the focuser that looks very g…

Started by Greg Marshall in AstroGab Forum

4 Jun 26, 2011
Reply by Brian Fredrich

Useful Links: Part 3 - DSO Size Comparisons

I found this a long time ago, but I just came across it again when going through bookmarks. It's probably more of a resource for novice ast…

Started by Conor in AstroGab Forum

0 Jun 25, 2011

My wife offered me 5 k ...

So my wife came home today and offered me five thousand dollars to put toward an observatory . What do i do ?

Started by samiam in AstroGab Forum

33 Jun 22, 2011
Reply by Bob W

CG-5 for astrophotography

I just joined AstroGab a few days ago, invited by Starhopper. What a great site to learn AP!!! Thanks to everybody who has already shared t…

Started by Martin Cohen in AstroGab Forum

1 Jun 19, 2011
Reply by Gregg Winter


Anyone have a QSI with the new off axis guiding? These things are pretty c…

Started by Charles Dunlop in AstroGab Forum

6 Jun 7, 2011
Reply by Greg Marshall

Useful Links: Part II - Hi-Res Continental LP Maps

The first of these was the International Clear Sky Clock link I posted a few months ago. This time I'm posting high resolution light pollu…

Started by Conor in AstroGab Forum

2 Jun 6, 2011
Reply by Conor

Alert Sound?

Lately when I sign in to Astrogab I get an alert signal randomly throughout my session. It is a tweep, tweep sound. I have checked alerts a…

Started by Gary Gonnella in AstroGab Forum

5 May 17, 2011
Reply by samiam

Teleview reducer/ flattener

Hello, I am looking for my TS ED 90/500 mm a flattener. The scope is some kind od copy of the Takahashi Sky 90 (same characteristics). Have…

Started by Emil Kolbert in AstroGab Forum

6 May 16, 2011
Reply by Greg Marshall

Orion ED80T-CF goes piggy-backing!

So I ordered some clamshell rings to get away from the 3-point ring setup, and risk of flexure. They say 'TMB' on them and they're real hig…

Started by Jeff McFarlin in AstroGab Forum

12 May 14, 2011
Reply by Jeff McFarlin

Astro-Geekend at Splitrock Observatory

Hey All...... I wanted to invite those from Astrogab to a weekend of observing, eating and comradery at my observatoey in Ardoch Ontario...…

Started by Gary Colwell in AstroGab Forum

7 May 9, 2011
Reply by Trevor Woodrow


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