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Orion nebula complex1158 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.Dec 12, 2011
NGC 6559, IC 1274/75, and IC 4685 region in Ha1227 viewsThe IC 1274/75, IC 4685 and NGC 6559 complex imaged in Ha are located in the constellation Sagittarius (visible light photo previously posted). Just to the right of NGC 6559 (the brightest emission nebulosity slightly below left of center in the image) in the large HII region IC 4685 is the serpentine structure of the dark nebula Barnard 303. Total exposure 1 ½ hours (TeleVue 85 refractor; SBIG ST 2000 ccd camera @ -13 degrees; Paramount; Baader 35 nm bandwidth Ha filter; 30 x 5 min lights; 35 darks; 41 flats).Nov 25, 2011
Messier 271173 viewsM 27 , aka the dumbbell nebula, in the constellation Vulpecula was discovered by Charles Messier in 1764. M27 is a large cloud of expanding gas, which is the remains of a star that expelled its outer atmosphere near the end of its lifetime. M27 is a bright object that can be seen in binoculars and is a favorite telescopic object in the Spring and early Fall. Total exposure of 1 hr 40 minutes (20 x 5 min lights;30 darks; 66 flats; AP 178 f/9 refractor; Modified Canon 50D; AP 1200 mount; guided exposures)Nov 14, 2011
Cocoon Nebula1429 viewsSteve and Jim would not stop asking me to uplaod this image. This was taken on 7-29-11 at Steve's place. 7-15 minute imges using FS-102 and ST200XCM. The image was very faint and I had steve work on it for me.Oct 30, 2011
Gibbous Moon1255 viewsA picture of our nearest neighbor, the Moon, taken on Oct 7, 2011 with an Astro-Physics 178 mm f/9 refractor with focal reducer @ f/7.1, 1262 mm focal length; Modified Canon 50D; AP 1200 mount; 26 x 1/125 sec lights (best of 31 images graded in Images Plus 4.25); 31 darks, 66 flats).Oct 14, 2011
What a diiference a filter makes!1157 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.Oct 04, 2011
IC 1275 and NGC 65591328 viewsIC 1275 and NGC 6559 lie in our Milky Way galaxy in the constellation Sagittarius close to Messier 8. This complex area of both emission and reflection nebulosity also includes IC 1274, IC 4684, and IC 4685. The image is a total combined exposure of 1 hr 25 min with a Takahashi E-180ED astrograph and a modified Canon 40D on a Paramount. Processed using Images Plus and Adobe Photoshop.Oct 03, 2011
Hydrogen alpha image of Messier 81433 viewsM8, an emission nebula, is found in the constellation Sagittarius. A significant portion of it's composition is hydrogen, which emitts light due to the excitation of the hydrogen atoms from radiation coming from the embedded stars in the nebula. A particular wavelenght of this emission, Ha, was imaged using a narrowband filter and assigned a red color (TeleVue 85 refractor; 0.8 reducer/fattener; SBIG ST-2000 CCD; 25 x 5 min lights; 30 darks; 41 flats). Sep 10, 2011
Moon: Tyco/Clavius crater region1321 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).Sep 07, 2011
Supernova in Messier 1011300 viewsA supernova has appeared in the galaxy designed Messier 101. A supernova is essentially a star at the end of its lifetime that has exploded. This particular type of supernova is a type Ia, which is assumed to be due to the destruction of a white dwarf in a binary star system. The supernova can be seen in the image as the brightest "star" within the galaxy; located to the left of the center of the galaxy.Sep 07, 2011
Lynds Dark Nebula 6732261 viewsLynds Dark Nebula 673 is found in the constellation Aquila. Unlike bright emission or reflection nebula, dark nebulae are essentially a dense cloud of gas and dust particles that block the light of stars behind it from our view. In this case, the light of stars in our Milky Way galaxy is blocked from view. Stars that do shine through often appear red due to the scattering of light by the dust particles. Total exposure of the image is 3.5 hrs (42 x 5 min).Aug 20, 2011
The Cat's Paw Newbula1470 viewsNGC 6334, AKA the Cat's Paw Nebula, is found in the constellation Scorpius. NGC 6334 is a complex emission nebula along with dark dust lanes. Image is a total of 3 hours 25 minutes exposure (41 x 5 min) taken with a modified Canon 40D and a Takahashi Epsilon 180 f/2.8 astrograph. Image was processed using Images Plus 3.82B and Adobe Photoshop CS5 software.

Jul 08, 2011
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