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Orion 80mm ED--update, and a tweak by Doug Peterson
The scope has generated a lot of interest, see the previous threads on s.a.a. My original unit is in the hands of a professional optical engineer and...
August 25th 03 06:13 AM
by Doug Peterson Go to last post
2 599
Astronomical Observations - Part 2 by Horus Apollo
-----BEGIN PGP SIGNED MESSAGE----- Continued from part 1... Open your favorite astronomy program. As always, I use Astrolog, so all examples given refer to...
August 25th 03 06:15 AM
by Merry Christmas Go to last post
3 1,111
Visual Double / Multiple Star Online Catalogue by David Nakamoto
Clear, Steady Nights Everyone ! Before I go Googling for this information, I thought I might ask around here if there is an on-line catalogue of visual...
August 25th 03 12:51 PM
by Fezh Go to last post
4 439
Stacking low-res AVI vs hi-res JPG by [email protected]
If the skies cooperate, I'm going to take a shot (pun) at photographing Mars. My camera will shoot 1600x1200 jpg's (no raw mode) or 320x240, 20fps, 15 second...
August 25th 03 02:54 PM
by Ernie Wright Go to last post
4 515
Astronomical Observations - Parts 1 & 2 by Fact Finder
-----BEGIN PGP SIGNED MESSAGE----- ANY MODERN ASTRONOMY program will work for this lesson. I recommend using the freeware Astrolog 5.41G with the freeware...
August 25th 03 03:52 PM
by Cousin Ricky Go to last post
5 1,639
Adapters for Canon Powershot - no tread by Joda
We need to connect our Canon Powershot (no filter thread) to our C5 for eyepiece projection. What are you using outthere ? Regards. CV
August 25th 03 04:33 PM
by [email protected] Go to last post
4 997
Light ray in Archimedes by Orion
I've seen the effect your describing in Clavius... Orion "kandr" wrote in message ... ...
August 25th 03 04:46 PM
by Dave Mitsky Go to last post
4 544
newsgroup on google error? by Pieter Tieghem
Hi folks! Everytime I want to check this newsgroup on google, I get a forbidden-error. Anyone else having this problem? Thanks! Pieter -- -------------
August 25th 03 04:57 PM
by Opherian Go to last post
4 651
25mm eye piece vs 10mm eyepiece?? by D. Buck
Could someone explain something to me, I'm pretty clueless when it comes to telescopes and eyepieces? I have a Celestron 114mm telescope with two eyepieces, a...
August 25th 03 06:09 PM
by Jarle Aasland Go to last post
6 1,431
EQ3 mount and 8 inch reflector? by CHASLX200
Subject: EQ3 mount and 8 inch reflector? From: "GoldfishPanda" Date: 8/21/03 4:02 PM Pacific Daylight Time Message-id:...
(Multi-page thread 1 2)
August 25th 03 06:50 PM
by GeoffGJONES Go to last post
14 1,609
Planets Summary from Heavens-Above by Bill Tschumy
On Mon, 25 Aug 2003 10:53:52 -0500, wrote (in message ): The table tells me that Mars rises at...
August 25th 03 06:58 PM
by [email protected] Go to last post
2 691
20030718 (my best mars taken under good seeing) by Eric Ng
Dear friends, Attached were a set of mars images taken in this morning. I use harder processing for the shot taken at 20:36 and the other two with...
August 25th 03 08:29 PM
by Stephen M. Zumbo Go to last post
5 845
What to do when a DSC fails on a Dob by Jack Kellythorne
Chris L Peterson wrote in message ... On Mon, 25 Aug 2003 04:50:00 GMT, "Jack...
August 25th 03 09:15 PM
by Richard G Amirault Go to last post
2 516
OR- Canadian Starfest 8-23-03 by bwhiting
Sat night...Mount Forest, Ontario ~2-3 am EDT Had 30 inch (stopped to 11 inches) up to 488 power on Mars...using 7 mm Nagler.. looked fabulous even with a...
August 25th 03 09:57 PM
by Mike Simmons Go to last post
2 682
Mars realtime (observing) aspect website/program available ? by RJpbuisson
Where can I find a website or a program showing me the visual aspect of Mars at any date/time of observation, as seen through a medium amateur telescope? I...
August 25th 03 10:10 PM
by Mark Forsthoefel Go to last post
4 630
eyepiece formula??? by Geo
What is the formula for determining the highest power one can select in an eyepiece before there is a degradation in imagery? Thx.
August 25th 03 10:57 PM
by Bill Foley Go to last post
2 316
Anyone have a Celestron CGE 14" SCT? by CHASLX200
Just wondered if the new Celestron CGE mounts, with GO-TO are better than the older C-1700 mounts? And how does it handle the C-14 OTA? I'm sure the optics...
(Multi-page thread 1 2)
August 25th 03 11:26 PM
by Vic Go to last post
12 767
My first night under the stars. by Fred
Since January I've been lurking here, browsing various astronomy websites and buying astronomy books. Due to recent events I now have easy access to a large,...
August 25th 03 11:30 PM
by Hap Griffin Go to last post
2 1,012
star test question by bwhiting
Yes. Atmos. turbulence. TW Pierre Vandevenne wrote: Probably a stupid question, but when performing a star test is it normal to have a decent in-focus...
August 25th 03 11:38 PM
by bwhiting Go to last post
0 379
Phobos and Diemos Observed by Greg Crinklaw
See http://www.skyhound.com/sh/skyhound.html for updated tips and insights into observing the moons of Mars (follow the "Focus On..." link). Now is the...
(Multi-page thread 1 2 3 ... Last Page)
August 25th 03 11:54 PM
by Richard DeLuca Go to last post
34 1,925
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