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M42_M43_2011_10_21_Borg71FL_XS_25min_iso_1600.jpg
Orion nebula complex1152 viewsNot the greatest picture - but a test of the new Borg 71FL astrograph with the modded Canon XS DSLR. This is a 25 minute exposure at ISO 1600. Come out this winter to see the Orion nebula for yourself at Oliver Lee State Park.
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Heart Nebula1247 viewsThe Heart Nebula, IC 1805, Sh2-190, lies some 7500 light years away from Earth and is located in the Perseus arm of the Galaxy in the constellation Cassiopeia. This is an emission nebula showing glowing gas and darker dust lanes. The open cluster of stars near the center known as Melotte 15 illuminates the nebula. This is a single 7min exposure thru an FSQ106/Ha filter from Tzec Maun Observatory in Mayhill NM.
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Friday Night at the Orion1187 viewsHere's another shot of the Orion nebula using the 6" SCT at f6.3 with an unmodded Canon Rebel XSi (15min total) done on 3/5/10. The nebula is seen as the middle "star" in the sword of Orion. The Orion Nebula is one of the most scrutinized and photographed objects in the night sky, and is among the most intensely studied celestial features. It is located at a distance of 1,344 ± 20 light years. This is an example of a stellar nursery where over 700 new stars are being formed. Cool stuff!
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M33 -Triangulum Galaxy988 viewsThe Triangulum Galaxy (Messier 33 or NGC 598) is a spiral galaxy approximately 3 million light-years away. It is the third largest galaxy in the Local Group, a group of galaxies that also contains the Milky Way. M33 is about 60,000 light years across and contains 10-40 billion solar masses. Celestron 6" SCT, unguided on GC-5. Stock Canon Rebel XSi, 21 minutes (needs more time-but forgot to charge battery). Taken at Dog Canyon State Park on the 11/22/08 public star party.
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Sagittarius Triple Whammy1865 viewsMessier 20, the Trifid Nebula is seen in the upper left. M20 is a combination emission nebula (pink), reflection nebula (blue) and dark nebula (the spider legs in the pink). Towards the center is Messier 8, or the Lagoon Nebula. M8 is an emission nebula and active star forming region. A star cluster is superimposed on it. The lower right has the star cluster NGC 6544. Image was taken using an 80mm Onyx refractor and a modified Canon XS DSLR. Too bad it was only 12 min - I ran out of night,
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NGC 1499 California Nebula1119 viewsThe California Nebula (NGC 1499) is an emission nebula located in the constellation Perseus. It is so named because it appears to resemble the outline of the state of California on long exposure photographs. It is almost 2.5° long on the sky and, because of its very low surface brightness, it is extremely difficult to observe visually. It lies at a distance of about 1,000 light years from Earth. This is a Ha, G, B exposure.
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Moon: Tyco/Clavius crater region1310 viewsAn image of the Tyco/Clavius region taken from Alamogordo. Tyco (53 miles in diameter, near center of image) is a relatively young crater based on samples from Apollo 17. Clavius (140 miles in diameter, lower center) is a much older crater with several smaller craters inside of it. Image taken using the C9.25 with a Imaging Source DMK41AU02 camera and Lumicon H-alpha filter. This picture is surprisingly similiar to one in the Sep/Oct 2011 SkyNews (p.36).
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The Hale 200-inch telescope1303 viewsThis summer we took a tour of Mt. Palomar Observatory. The 200-inch (5.08 m) telescope is named after astronomer George Ellery Hale. It was built by Caltech with a $6M grant from the Rockefeller Foundation, using a Pyrex blank manufactured by Corning Glass Works. The telescope (the largest in the world at that time) saw first light January 26, 1949.
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103P/Comet Hartley 21202 viewsComet Hartley 2, officially designated 103P/Hartley, is a small periodic comet with an orbital period of 6.46 years. It was discovered in 1986. It will be the subject of a flyby by the NASA Deep Impact (EPOXI) spacecraft on November 4, 2010. This image was taken with the C9.25 @ f6.3 with a Canon T2i DSLR (2 ea. 30sec images at ISO 1600) on 10/10/10 at 8:50 PM MT (284:02:50 UT) from Alamogordo NM.
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Narrowband Horsehead region1674 viewsThis is a narrowband image of the Horsehead nebula (B33) region in Orion taken with the Tzec Maun telescope in Mayhill. The "Horsehead" is actually a cold, thick, dark gas that is blocking the light from the bright (emission) nebula behind it. Hydrogen is indicated with red, sulfur is in green (yellow is a combination of hydrogen and sulfur) and Blue is Oxygen. The dats was collected back in January 2011 (3.5 hours worth) and processed by Steve. Thanks Steve !
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Milky Way Over Alamogordo1788 viewsThis is a widefield image of the Milky Way taken on 4/29/11 from within the city limits of Alamogordo using a Canon T2i Rebel DSLR on a CGE mount. Visible near the center of the image is Messier 8 (M8, or the Lagoon Nebula), M20 (Trifid Nebula), rich star region M24, open clusters M21, M23 and M25. Globular cluster M22 is visible near the bottom center. To see these objects and more for yourself - come out to our events at Oliver Lee State Park !
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What a diiference a filter makes!1147 viewsHere is the Sun taken on 10/3/11 at 11:15 AM first in White light (left) and Calcium K (right) using a Stellarvue 80ED. The white light image shows a few sunspot groups while the CaK image shows much more detail and areas of increased magnetic activity. AR1302 is on the far right, nearly rotating out of view. The white light image was taken using an Orion glass filter and single snapshot from a Canon T2i. The CaK image was taken with an Imaging Source camera and Lunt B1200 CaK filter.
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