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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...
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Astronomical Observations - Part 2 by
Horus Apollo
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Continued from part 1...
Open your favorite astronomy program. As always, I use
Astrolog, so all examples given refer to...
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August 25th 03 12:51 PM
by Fezh
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Astronomical Observations - Parts 1 & 2 by
Fact Finder
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ANY MODERN ASTRONOMY program will work for this lesson.
I recommend using the freeware Astrolog 5.41G with the
freeware...
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Light ray in Archimedes by
Orion
I've seen the effect your describing in Clavius...
Orion
"kandr" wrote in message
...
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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
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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...
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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:...
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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...
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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.
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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...
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August 25th 03 11:26 PM
by Vic
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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,...
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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...
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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...
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