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  • Members: 4114
  • Category: Astronomy
  • Founded: Jul 8, 1999
  • Language: English
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Messages 81978 - 82007 of 119906   Oldest  |  < Older  |  Newer >  |  Newest
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81978 Mike Pumphrey
mikepee996 Offline Send Email
Dec 1, 2005
8:46 pm
In my first couple of weeks with my new-old orange C8, I have been just generally star-hopping without any serious attempt at scientific method. In viewing...
81979 Dennis Persyk
dennis_persyk Offline Send Email
Dec 1, 2005
8:59 pm
Here is a very complete compendium of sketches made at the eyepiece of an 8-inch SCT. It depicts what you should be capable of seeing as you become more adept...
81980 P T Chambers
phil11111111 Offline Send Email
Dec 1, 2005
9:16 pm
Hi M31 is an enigma in a telescope. It looks like a fuzzy patch with a bright center no matter what the magnification. This may sound funny but it is the...
81981 Marty
mniemi000 Offline Send Email
Dec 1, 2005
9:34 pm
Greg, My old 98 Chevy pick up will turn off the DRLs if the emergency brake is pushed in one click. Newer GM products do not have this same feature. Too bad...
81982 Rick Woods
telescoper2000 Offline Send Email
Dec 1, 2005
10:02 pm
If you look at M31 under a very dark sky, you'll be able to make out a slight dark lane in the dim glow around the central bright spot. It's not really...
81983 Dennis Persyk
dennis_persyk Offline Send Email
Dec 1, 2005
10:23 pm
1 hour 45 minutes in 15-minute subframes; E160 and SXV-H9; guided with NP-101 and MX-716. AP1200GTO mount. Acquired with AA 3.0 and processed with...
81984 Ike
another_handle Offline Send Email
Dec 1, 2005
11:54 pm
I recently bought a Solar filter off ebay, and was wondering if anyone could help identfy the manufactuer. The seller thinks it may be Celestron, I don't know...
81985 Chris Peterson
cloudbait Offline Send Email
Dec 2, 2005
12:10 am
Probably Thousand Oaks. I have almost the same filter- the cell is silver, the OD has a "B" in front of it instead of "K", and the barcode values are different...
81986 Bob Runyan
runrob68876 Offline Send Email
Dec 2, 2005
12:35 am
Possibly from Orion Telescope and Binocular Center to be used with an 8" Meade or Celestron SCT. Anyone else? HTH's ... From: "Ike"...
81987 Ike
another_handle Offline Send Email
Dec 2, 2005
1:07 am
Thanks I am now fairly sure it is an Orion filter, I did a bit of research and it appears identical to the one in the photo of solar filters published by S&T...
81988 Thad Floryan
thad_floryan Offline Send Email
Dec 2, 2005
1:10 am
... Orion Telescopes and Binoculars. Visit URL: <http://www.telescope.com/> and enter "07713" to their search box (upper right corner) and you'll see what you...
81989 John Mahony
jmmahony Offline Send Email
Dec 2, 2005
2:13 am
If your site is so light polluted that you can only see a handful of stars, then galaxies and nebulas will be badly washed out. Light pollution filters work...
81990 Mike Pumphrey
mikepee996 Offline Send Email
Dec 2, 2005
2:45 am
Thanks all for the excellent information. The sketches of the various objects was very helpful. On a somewhat related issue, my 1980 C8 does not have current...
81991 gnowellsct Offline Send Email Dec 2, 2005
3:38 am
What about turning installing a switch on the emergency brake switch to make the car think the emergency brake is engaged? just wondering, Greg ... brake is ...
81992 gnowellsct Offline Send Email Dec 2, 2005
3:44 am
I forgot to thank everyone for their suggestions and web links. I might not do this myself, but I have an EE friend into astronomy who might do it on my car...
81993 eisenklein Offline Send Email Dec 2, 2005
1:29 pm
Hi Dennis: Very smooth and pleasing image. Yes, H-alpha imaging is very forgiving in terms of the elements we must battle. I, too, have resorted to H-alpha...
81994 Ken Hutchinson
hctuhlk Offline Send Email
Dec 2, 2005
2:47 pm
... stems from ... enable/disable. ... No, DRL's are something GM invented to reduce accidents. The Canadians may have since adopted them into law but you can...
81995 Rod Mollise
rmollise Offline Send Email
Dec 2, 2005
3:04 pm
Hi: Your certificate was mailed about a week and a half ago. If you don't get it pretty soon, let me know. Peace, Rod Mollise Author of _Choosing and Using a...
81996 Marty
mniemi000 Offline Send Email
Dec 2, 2005
4:46 pm
Greg, Actually is works out just fine as is at a star party. One click down on the emergency brake is enought to turn off the DRLs, but not enough to really...
81997 AM
SCTUSER@... Send Email
Dec 2, 2005
4:58 pm
... From: "Marty" <mniemi000@...> To: <sct-user@yahoogroups.com> Sent: Friday, December 02, 2005 11:44 AM Subject: Re: [sct-user] Re: one pentax per...
81998 tarashnat Offline Send Email Dec 2, 2005
7:55 pm
Dennis, Thanks, It is dark relative to New York City, but being only 75 miles to the north west, I wouldn't qualify it as a "pretty dark" site. There is a...
81999 lin lan
lin_lan70058 Offline Send Email
Dec 2, 2005
9:56 pm
To all sct user groups What are the web site(s) for used eyepieces? Thanks Byron New Orleans, LA ... Yahoo! Personals Single? There's someone we'd like you to...
82000 Dennis Persyk
dennis_persyk Offline Send Email
Dec 2, 2005
10:06 pm
Hi Taras, If you see all the stars in UMa then you have at least magnitude 5.0 skies. UMa isn't that high, so you probably do better at the zenith. Darkness...
82001 Drew S.
diealtekoenig Offline Send Email
Dec 2, 2005
10:15 pm
Astromart is very good: http://www.astromart.com/ You have the advantage that you are dealing with other amateur astronomers, not the general public so they...
82002 Tom Slater
tslater@... Send Email
Dec 2, 2005
10:19 pm
From: "lin lan" <lin_lan70058@...> Subject: [sct-user] Used Eyepieces ... Hello Byron: I find the best single location for such items is...
82003 Bob Weber
bobolink95 Offline Send Email
Dec 2, 2005
10:19 pm
One of the best sites for used astronomy equipment is http://www.astromart.com/classifieds/ Bob From: "lin lan" <lin_lan70058@...> Subject: [sct-user]...
82004 Ike
another_handle Offline Send Email
Dec 2, 2005
11:44 pm
If you are looking for cheap, but not exactly used check out surplusshed.com they have a variety of eyepieces some made from surplus opticcs, other imports,...
82005 lin lan
lin_lan70058 Offline Send Email
Dec 3, 2005
1:21 am
Thanks Drew S. I knew I could depend on this user group. Byron ... Yahoo! DSL Something to write home about. Just $16.99/mo. or less [Non-text portions of...
82006 lin lan
lin_lan70058 Offline Send Email
Dec 3, 2005
1:22 am
Thanks Bob. Byron ... Yahoo! Personals Skip the bars and set-ups and start using Yahoo! Personals for free [Non-text portions of this message have been...
82007 lin lan
lin_lan70058 Offline Send Email
Dec 3, 2005
1:24 am
Thanks to you Tom and all who responded. It appears that a lot of us use Astromart. Byron ... Yahoo! Personals Single? There's someone we'd like you to meet. ...
Messages 81978 - 82007 of 119906   Oldest  |  < Older  |  Newer >  |  Newest
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