Author Topic: Astronomy Stuff  (Read 2451 times)

guyjin

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Re: Astronomy Stuff (08/16 - updated with Iridium Flare pix)
« Reply #75 on: September 08, 2008, 12:54:07 PM »
Slightly offtopic, but:

Microscopic 'water bears' can survive the vaccum and radiation of earth orbit.
http://www.boingboing.net/2008/09/08/water-bears-survive.html
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CosMind

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Re: Astronomy Stuff (08/16 - updated with Iridium Flare pix)
« Reply #76 on: September 17, 2008, 06:52:32 AM »
after months of research, i finally settled on these puppies and took the plunge:

http://www.oberwerk.com/products/100bt45.htm

don't be surprised if i don't hit you up for some sight-seeing tips ;)

ceti alpha

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Re: Astronomy Stuff (08/16 - updated with Iridium Flare pix)
« Reply #77 on: September 17, 2008, 08:30:11 AM »
Possible first photo of a planet orbiting another star.  :!:

http://www.space.com/scienceastronomy/080915-first-exoplanet-picture.html


"Let the CAW and Mystery of a Journey Unlike Any Other Begin"

Pcenginefx

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Re: Astronomy Stuff (08/16 - updated with Iridium Flare pix)
« Reply #78 on: September 17, 2008, 07:59:44 PM »
after months of research, i finally settled on these puppies and took the plunge:

http://www.oberwerk.com/products/100bt45.htm

don't be surprised if i don't hit you up for some sight-seeing tips ;)


Nice binoculars there CosMind!  I have a slightly smaller model from Orion (the 20x80 GiantViews which you can see at my blog here: http://neighborsbeyond.blogspot.com/2008/09/whats-in-package.html).  I have a photo of what I'm able to see with my 20x80 here as well: http://neighborsbeyond.blogspot.com/2008/09/update-to-september-2nd-stargazing.html.

I'm happy to say that I finally ordered my telescope (the Meade LXD75 SN-8" UHTC)...looks like this scope is VERY popular as I tried to order from 3 different places online just to get it!

//Aaron
Owner/Creator of PCENGINEFX.com

CosMind

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Re: Astronomy Stuff (08/16 - updated with Iridium Flare pix)
« Reply #79 on: September 18, 2008, 04:21:54 AM »
I'm happy to say that I finally ordered my telescope (the Meade LXD75 SN-8" UHTC)...looks like this scope is VERY popular as I tried to order from 3 different places online just to get it!




hoo!  is that really a 'scope or is it some sort of heavy artillary?
;)
that's rad, indeed.

regarding photography, do you just put your camera lens to the 'scope and snap the shot, or do you have some special attachment that links your camera up to the 'scope?

Pcenginefx

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Re: Astronomy Stuff (08/16 - updated with Iridium Flare pix)
« Reply #80 on: September 18, 2008, 03:38:11 PM »
I have two means to take photos - one is with my Canon XTi SLR camera, and the other is with the Meade Color Deep Sky Imager II.  Both have advantages & disadvantages:

Canon XTi:
+High Resolution (10Mp)
+Can take "wide field" images (great for taking photos of larger objects)
+Price/resolution ratio is well worth it
-Can't hook up to a computer for real-time preview
-Have to hold down the shutter button for 30+ second exposures
-Needs optional adapter & T-Mount to attach to telescope
-Post processing will be a BIG pain without some kind of astrophotography software

Meade Color Deep Sky Imager II
+Attaches directly to any telescope (and when I say "any", I mean any over $100+)
+Has output to a PC for real-time preview, capture control, focus and star tracking
+Easy post-processing (and believe me, you will have to post-process your images!)
+Can use optional nebula and skyglow filters
+Has ability to take very long exposures
-Low resolution for the price (<1Mp)
-Expensive ($600+)
-Post-processing software can be confusing without tutorials
-Optional nebula & skyglow filters are expensive
-Not as "wide field" as the Canon XTi

To learn more about the Meade Deep Sky Imager II, check out my blog post here: http://neighborsbeyond.blogspot.com/2008/09/one-way-to-image-deep-space-objects-dso.html

And further info about my Canon XTi w/mounts is here: http://neighborsbeyond.blogspot.com/2008/08/barlows-slr-and-secret-package.html
//Aaron
Owner/Creator of PCENGINEFX.com

ceti alpha

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Re: Astronomy Stuff (08/16 - updated with Iridium Flare pix)
« Reply #81 on: September 18, 2008, 06:41:58 PM »
Very nice!!!   =P~


"Let the CAW and Mystery of a Journey Unlike Any Other Begin"

CosMind

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Re: Astronomy Stuff (08/16 - updated with Iridium Flare pix)
« Reply #82 on: September 19, 2008, 05:21:49 AM »
@pcenginefx

thanks a ton for the infos :)

ceti alpha

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Re: Astronomy Stuff (08/16 - updated with Iridium Flare pix)
« Reply #83 on: September 24, 2008, 08:25:44 AM »
Mysterious "Dark Flow" outside the visible universe affecting large galaxy clusters.  :shock:

http://www.space.com/scienceastronomy/080923-dark-flows.html


"Let the CAW and Mystery of a Journey Unlike Any Other Begin"

Pcenginefx

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Re: Astronomy Stuff (10/06 - updated with galaxy pixs!)
« Reply #84 on: October 06, 2008, 04:46:57 AM »
Just in case you didn't know, I did buy my scope and have had 2 photography sessions with it so far...below is the result from the 2nd session:

http://neighborsbeyond.blogspot.com/2008/10/2nd-observing-session-m31-m33.html



« Last Edit: October 06, 2008, 04:59:45 AM by Pcenginefx »
//Aaron
Owner/Creator of PCENGINEFX.com

Pcenginefx

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Re: Astronomy Stuff (10/19 - updated with Moon photo)
« Reply #85 on: October 19, 2008, 11:12:02 AM »
Just updated my blog with a new photo of the Moon (2nd attempt).  This one turned out really good:

//Aaron
Owner/Creator of PCENGINEFX.com

Michael Helgeson

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Re: Astronomy Stuff (10/19 - updated with Moon photo)
« Reply #86 on: October 19, 2008, 11:38:35 AM »
Thats very crisp man :). I meant to post this but forgot, glad you bumped this up, got me to remember:
http://www.astronomy.com/asy/default.aspx?c=a&id=7529

ceti alpha

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Re: Astronomy Stuff (10/19 - updated with Moon photo)
« Reply #87 on: October 21, 2008, 04:46:16 AM »
That's an awesome image of the moon Aaron. Very, very sharp.

That's a cool article as well Mike. It's crazy to think that eventually the universe will consist only of black holes.


"Let the CAW and Mystery of a Journey Unlike Any Other Begin"

Pcenginefx

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Shuttle Launch Tomorrow!
« Reply #88 on: November 13, 2008, 10:20:54 AM »
Space Shuttle launch tomorrow at 7:55PM EST/4:55PM PST.

LIVE LAUNCH STREAM INFO:
http://neighborsbeyond.blogspot.com/2008/11/shuttle-launch-info-sts-126-this-friday.html

I'm planning on watching this at work for the first time in HD (Comcast HDNet chanel 123) but you can also watch the launch starting at 2:30PM PST online (stream info above).

Safe mission Endeavour!

//Aaron
Owner/Creator of PCENGINEFX.com

Joe Redifer

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Re: Astronomy Stuff (11/13 - Shuttle Launch Friday!)
« Reply #89 on: November 13, 2008, 10:33:42 AM »
There aren't many more times we'll be sending up the Space Shuttle.  It is 30 years old and the fleet is definitely due for retirement.  Aaron, you are in Washington state... that's only a hop, skip and a jump away from Florida.  Walk down there and watch it in real life!   :P