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	<title>MBS Astronomy &#187; Starting Out</title>
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	<description>Astronomy for Real People</description>
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		<title>Astrophography with a 1 1/4&#8243; focuser</title>
		<link>http://mbsastronomy.com/2009/03/13/astrophography-with-a-1-14-focuser/</link>
		<comments>http://mbsastronomy.com/2009/03/13/astrophography-with-a-1-14-focuser/#comments</comments>
		<pubDate>Sat, 14 Mar 2009 06:02:20 +0000</pubDate>
		<dc:creator>fuadramsey</dc:creator>
				<category><![CDATA[Articles]]></category>
		<category><![CDATA[How To's]]></category>
		<category><![CDATA[Starting Out]]></category>
		<category><![CDATA[1 1/4 focuser]]></category>
		<category><![CDATA[astrophotography]]></category>
		<category><![CDATA[Starting out]]></category>

		<guid isPermaLink="false">http://mbsastronomy.com/?p=238</guid>
		<description><![CDATA[If you are like me, you are amazed by all the wonderful photos people are getting with their telescopes. Yes it does take a while and is not easy, but there are things you can do to try it out. We&#8217;ll focus on the types of astrophotography you can do with a  telescope that has [...]]]></description>
			<content:encoded><![CDATA[<p>If you are like me, you are amazed by all the wonderful photos people are getting with their telescopes. Yes it does take a while and is not easy, but there are things you can do to try it out. We&#8217;ll focus on the types of astrophotography you can do with a  telescope that has a 1 1/4 focuser.<br />
<span id="more-238"></span><br />
The type of focuser you have determines the type astrophotography you can do with your telescope. Since my first telescope was the Celestron Omni XLT 150 (6&#8243; reflector), I was not able to mount a DSLR camera to the stock focuser for two reasons: you need a 2&#8243; focuser for the proper connections, and the camera will be too far away from the optical tube assembly (OTA) to reach focus.</p>
<p>So unless you are mechanically inclined, stay with the stock focuser. (Here&#8217;s how I replaced mine:</p>
<p><a href="http://tinyurl.com/br852t">http://tinyurl.com/br852t</a></p>
<p>That does not mean you can&#8217;t do photography though. You have several options available with a 1 1/4&#8243; focuser.</p>
<p><a href="http://mbsastronomy.com/wp-content/uploads/2009/03/jupiter-eyepiece.jpg"><img class="alignleft size-thumbnail wp-image-299" title="jupiter-eyepiece" src="http://mbsastronomy.com/wp-content/uploads/2009/03/jupiter-eyepiece-150x150.jpg" alt="jupiter-eyepiece" width="150" height="150" /></a>1)Eyepiece<br />
You can simply get a point and shoot digital camera and hold it over the eyepiece. I got my first astro photo this way. You will need to use a wide field eyepiece and hold the camera steady. Orion makes a cool adapter that lets you attach your camera to an eyepiece. You just attach the adapter to the eyepiece, and then attach the camera to the adapter. Make sure to use a shutter timer if your camera has one. Use manual settings if you got them on your camera. You&#8217;ll also want a small and light camera here.</p>
<p><a href="http://mbsastronomy.com/wp-content/uploads/2009/03/jupiter.jpg"><img class="alignleft size-thumbnail wp-image-296" title="jupiter" src="http://mbsastronomy.com/wp-content/uploads/2009/03/jupiter-150x150.jpg" alt="jupiter" width="150" height="150" /></a>2) WebcamYou can attach a webcam to the eyepiece and take images of Mars, Jupiter, Saturn and Venus and the Moon. Webcams are great for planetary shots. You pretty much just take a movie of the object and &#8220;stack&#8221; the images. The end results can be quite amazing. This is one of the preferred methods for imaging the planets. To do this remove the lens from a webcam, attach an empty film canister to the body of the webcam, and insert this into the eyepiece holder on your telescope. Now you capture the image with some software and stack the images from the AVI movie you captured.</p>
<p><a href="http://mbsastronomy.com/wp-content/uploads/2009/03/sagatarius-and-milky-way.jpg"><img class="alignleft size-thumbnail wp-image-292" title="sagatarius-and-milky-way" src="http://mbsastronomy.com/wp-content/uploads/2009/03/sagatarius-and-milky-way-150x150.jpg" alt="sagatarius-and-milky-way" width="150" height="150" /></a>3) Piggyback<br />
If your telescope has a tracking motor you can attach a DSLR to the telescope. Celestron&#8217;s Omni XLT 150 has a bolt on the tube ring that allows for this. With this technique you can get amazing wide field photos. But your success depends on a decent polar alignment, focus and how dark your skies are. One of my best photos so far was using this technique. It&#8217;s also one of the most forgiving techniques. You will always get good results if you aim towards the Milky Way.<br />
Give these techniques a try. There&#8217;s a lot to learn with these techniques that will carry over to other types of astrophography like using the manual settings on your camera, using your camera in the dark, and getting a good polar alignment.</p>
<p>Once you have mastered these things, you will be ready for the next step. But beware it&#8217;s not easy and it&#8217;s very contagious.</p>
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		<title>How to Get Started In Astronomy</title>
		<link>http://mbsastronomy.com/2009/03/12/how-to-get-started-in-astronomy/</link>
		<comments>http://mbsastronomy.com/2009/03/12/how-to-get-started-in-astronomy/#comments</comments>
		<pubDate>Thu, 12 Mar 2009 09:19:32 +0000</pubDate>
		<dc:creator>fuadramsey</dc:creator>
				<category><![CDATA[Articles]]></category>
		<category><![CDATA[Featured]]></category>
		<category><![CDATA[Starting Out]]></category>
		<category><![CDATA[astronomy]]></category>
		<category><![CDATA[Starting out]]></category>

		<guid isPermaLink="false">http://mbsastronomy.com/wordpress/?p=83</guid>
		<description><![CDATA[What can you really see when you look through a telescope? We&#8217;ve all seen the amazing Hubble photos showing the Pillars of Creation and all their magnificent colors. There are also photos of galaxies and their amazing spiral arm structure.
Can you see colors in the night sky? Not really. There are a couple of things [...]]]></description>
			<content:encoded><![CDATA[<p>What can you really see when you look through a telescope? We&#8217;ve all seen the amazing Hubble photos showing the Pillars of Creation and all their magnificent colors. There are also photos of galaxies and their amazing spiral arm structure.</p>
<p>Can you see colors in the night sky? Not really. There are a couple of things that may show a slight hint of green like the Orion Nebula, but that is the exception.  The planets and the moon are always amazing to look at. Yes Mars be a little red speck but you can see the rings of Saturn and some of its moons with a small telescope. You can also see cloud divisions on Jupiter and even the Great Red Spot.  Venus can be seen as a crescent and Uranus can be seen as a bluish disk. There are many star clusters to view that show tens and hundreds, and sometimes thousands of stars grouped closely together. And let&#8217;s not forget our closest neighbor: the moon. Even with just binoculars there&#8217;s plenty to see: craters, ridges and great shadow detail. But no, even with the highest powered telescope on earth, you will not be able to see where the Apollo landed.<span id="more-83"></span></p>
<p>So how do you find all the cool things to look at? A good way is to first learn the North Star Polaris.  Once you find that you can use it as a guide to find other stars. That is called star hopping. You find one star that you know and hop to the other. Soon you&#8217;ll learn a few constellations and then you&#8217;ll know your way around the heavens.</p>
<p>To help guide you on your way I recommend some tools. My <a href="http://mbsastronomy.com/wp-content/uploads/2009/03/books.jpg"><img class="size-thumbnail wp-image-227 alignright" title="books" src="http://mbsastronomy.com/wp-content/uploads/2009/03/books-150x150.jpg" alt="books" width="150" height="150" /></a>favorite book is probably &#8220;Nightwatch&#8221; by Terence Dickinson. It&#8217;s a great book that has easy to find targets with big seasonal charts that are easy to read in the dark with a red flashlight. The book can be used with or without a telescope and or binoculars. Also check out the free monthly sky maps found at <a href="http://www.skymaps.com/" target="_blank">http://www.skymaps.com/</a>. You can download and print maps that will show you where and when to look for the major events in the sky for the current month. Another handy tool is a planisphere. It&#8217;s pretty much just a disc that you spin around to tell you where the constellations are each night at specific times for your location. You will however need to get one with your geographic latitude.</p>
<p>So what other things do you need to get started? I mentioned a book, and I mentioned a red flashlight (preserves your night vision while providing light). Another easy to use and not so expensive instrument are binoculars. With them you can view lots of detail on the moon and start hunting the Messier objects. The Messier objects are a collection of some of the best astronomical items to view, and most can be found with binoculars, and of course dark skies help.</p>
<p><a href="http://mbsastronomy.com/wp-content/uploads/2009/03/astrochair.jpg"><img class="size-thumbnail wp-image-225 alignleft" title="astrochair" src="http://mbsastronomy.com/wp-content/uploads/2009/03/astrochair-150x150.jpg" alt="astrochair" width="192" height="189" /></a>So where do you go to see all these things? Well first you can look in your own backyard. Even if you live in a light polluted area, there are tons of things to view and learn: the moon, constellations, and planets. This is the best place to practice and learn the basics. But when you are ready to view fainter objects you&#8217;ll want to try to find darker skies. The mountains and dessert parks are usually great places. Just beware that campfires can hinder your vision. You&#8217;ll also want to try to go out during a new moon. The new moon is when the moon is not visible at night. This happens for about 1 week each month. A good guide to a decent dark sky is if you can see the Milky Way. That&#8217;s the faint band of light going from one side of the sky to the other.  By the way that&#8217;s our galaxy you are in and looking at!</p>
<p>Going out to a dark sky site alone is usually not fun, and is usually creepy. Of course it&#8217;s always safer to go with a group. Find your local astronomy club to find places where you can safely view. Astronomy magazine has a good <a href="http://www.astronomy.com/asy/community/groups/" target="_blank">search tool</a> that helps find local clubs. The astronomy clubs will usually have public outreaches where they invite the local public to view the sky though their telescopes. Most astronomy clubs also have a club site that is usually outside of town in an area that is dark enough to view most celestial objects.</p>
<p>Don&#8217;t be afraid to ask questions at the outreaches and the &#8220;star parties.&#8221; As you&#8217;ll soon realize there are many things to learn; not just where things are at, but how to use your equipment. It&#8217;s seriously a never ending mission.</p>
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