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Posts Made By: William Green

December 13, 2008 06:34 AM Forum: Refractors

D & G Optical Achromats

Posted By William Green

Comments from owners of any D&G telescope would be appreciated! smile


December 24, 2008 07:05 PM Forum: Digital SLR AstroPhotography

Flaming Star in Auriga

Posted By William Green

Really beautiful!


March 6, 2009 07:40 AM Forum: Politics

I used to enjoy reading this forum

Posted By William Green

The radical, idiotic right, which has largely controlled public policy in the USA for the past 30 years (if not 230 years), refuses to shut up and go away. Their policies have not ever worked for the average person and have damn near brought the USA to its knees. Has the USA ever been so screwed up before? Not in my lifetime. Yet, the radical right wants to blame the Democratic Party and its "radical" leader. Oh, s--t, give me a break.


March 31, 2009 05:48 PM Forum: Politics


Posted By William Green

Call the Republicans, and you'll be told that you're on your own. Do you like that any better?


August 20, 2009 05:45 AM Forum: Astro-Physics

Fast M13

Posted By William Green

Wonderful image!


September 25, 2009 08:18 PM Forum: Global Warming - REAL or NOT

Melting Ice Caps Expose Hundreds Of Arctic Lairs

Posted By William Green

Astonishing, just astonishing!

Say, weren't the Soviets building a Doomsday weapon up there somewhere? wink


March 10, 2010 04:04 PM Forum: Refractors

New, old refractor!

Posted By William Green

I'm late to the party here, I know, but I have some questions:

What is the current market price for a Unitron 4" optical tube in mint condition? (When I was a kid, I really wanted one!) Unitron 5" optical tube?

What is the level of color correction? (I assume they're just good, long-focus achromats.) How do they compare to the D & G's of today?

How consistently good (or bad) are the optics?

Where can I learn more about Unitron refractors?

Thank you.


April 16, 2010 01:20 PM Forum: Digital SLR AstroPhotography


Posted By William Green

I have never seen a better image of M13. Congratulations on your accomplishment!


April 16, 2010 07:42 PM Forum: Digital SLR AstroPhotography

The Leo Triplet

Posted By William Green



May 19, 2010 04:17 PM Forum: Global Warming - REAL or NOT

National Academy of Sciences on CO2

Posted By William Green

Rod Kaufman said:,0,6608889.story
Note the concern on rising sea level as well.

Really, who would you rather trust: (1) The National Academy of Sciences and virtually all professional climatologists or (2) Sarah Palin, Newt Gingrich, Rush Limbaugh, and the denialist "Astromart climatologists"???