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 BETELGEUSE 
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Retired n00bfest O.G.

Joined: Fri Dec 31, 2004 12:00 am
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Post BETELGEUSE
Got my DSLR hooked up and did a test run with it for the first time on the telescope. Shitty night, but was able to get the star Betelgeuse nice and clear. Enjoy.


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Sun Jan 17, 2010 3:26 am
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Post Re: Beetlejuice
Nice work.... keep them coming!

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Sun Jan 17, 2010 10:31 am
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Post Re: Beetlejuice
oh my god, that's awesome. more plz.

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Sun Jan 17, 2010 12:16 pm
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Post Re: BETELGEUSE
http://en.wikipedia.org/wiki/Betelgeuse !

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Sun Jan 17, 2010 8:13 pm
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Post Re: BETELGEUSE
Are you sure that's Betelgeuse?


Sun Jan 17, 2010 8:17 pm
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One-Eyed Elder, Senior Admin
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Post Re: BETELGEUSE
For it to be red, he'd have to use an infrared view. Stars really all look alike though when you look at them in a regular ground telescope.

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Sun Jan 17, 2010 8:37 pm
Profile YIM
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Post Re: BETELGEUSE
Betelgeuse is located approximately 640 light-years from the Earth.

Someone do the math on how many miles that is.


Sun Jan 17, 2010 9:17 pm
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Post Re: BETELGEUSE
3762239881094408.5 miles. :X

So shiny. :D

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Last edited by Pulse on Sun Jan 17, 2010 9:25 pm, edited 1 time in total.



Sun Jan 17, 2010 9:21 pm
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Raging Knight
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Location: On the Savannah, GA
Post Re: BETELGEUSE
Thats tight as hell, Acid. Makes me want to invest in a telescope...


Sun Jan 17, 2010 9:24 pm
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Post Re: BETELGEUSE
You're right, Coach, I would need an infrared DSLR camera, or a Red filter, which I do have, but didn't use. She looks like a beautiful red blob to the eye, but close up, it looks like a white shimmering dot. This was taken with my Canon EOS REBEL XS DSLR ($600), with heavily modified settings for the aperature to gather enough light. It was taken at a 15 second exposure, but no more than 15 seconds because I can't use tracking otherwise I'll get trails from the time exposure. I'm probably going to take the scope out tonight, and see if I can get some good pictures of the the Milky Way, Jupiter or maybe even the Orion Nebula.

That distance, in short, is over a Quadrillion miles away!

Here's another picture almost exactly like mine, but taken by someone who evidently isn't an amateur like me: http://www.drewjevans.com/astronomy/ima ... lgeuse.JPG

All-in-all, the issue I spoke with Coach, Gman, and Fomenta about regarding "how can you focus on something very far away and take a picture with it if you don't use a lense?" was kind-of solved. I hooked the camera up to the T-adapter, connected to the scope without a lense at all, and instead of focusing the object in an eyepiece, and then replacing the eyepiece with the camera, I focused the object with the camera already attached. I know it sounds simple, but it's way more advanced than I could ever imagine. For anyone who's looking to get some insight on it, I found an awesome-ass guide at http://www.astropix.com/BGDA/BGDA.HTM that goes through all the different aspects of capturing some of the most awesome images with a DSLR. I'm VERY lucky in the fact that the camera the author normally speaks of, is the same one I have.

You have no idea how much this shit costs! (Definitely not to brag, because I'm more broke than a project window because of my obsession), However, if you're looking into doing this, be prepared to pay some F*CKING money:

Telescope Package including lenses, powertank, eyepieces, and filters: $1600
GPS aligner for Nexstar 8SE: $200
Computer Software for editing and processing images: $100
CCD imager from Nexstar: $100
Canon EOS Rebel XS DSLR camera: $600
T-adapter with coupler: $45
Total? $2645

I'm about halfway there.
I have one other thing on my wish-list though. That's a John Petrucci Ernie-Ball Musicman 6-string guitar painted in Mystic Dream finish, backed with a Mesa Boogie Road-King head and cabinet. Once I have that, I'm pretty sure I'll be a happy man for the rest of my times.


Sun Jan 17, 2010 9:43 pm
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Raging Knight
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Location: On the Savannah, GA
Post Re: BETELGEUSE
Damn thats all expensive. I'll have to look into used items.

I would be a very happy man with that guitar and amp, too. They're only two of the most sought-after pieces of guitar equipment made today...

Petrucci's tone is absolute butter and goodness.


Mon Jan 18, 2010 12:21 am
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