Home Register Login

Album list Last uploads Last comments Most viewed Top rated My Favorites Search


Last additions
Flame_Nebula.JPG
The Flame Nebula1159 viewsThe flame nebula, also known as NGC 2024, is found in the constellation Orion. NGC 2024 is a H-II region containing a vast cloud of dust, and is part of the Orion B Molecular Cloud Complex. A cluster of young stars is hidden by the dark dust lane. Image taken with an Astro-Physics 130 mm f8 refractor and SBIG ST2000xcm camera on an AP1200 mount: Total exposure 6 hr 40 min (80 x 5 min lights; 30 darks; 64 flats; 64 flat darks; 64 bias).Feb 26, 2013
NGC_291_in_Cassiopeia.jpg
NGC 2811136 viewsNGC 281 is an emission nebula in Cassiopeia discovered in 1881 by Edward E. Barnard while he was searching for comets with a 5-inch refractor. This image, which needs more exposure time, is through narrowband Oxygen[III] and Hydrogen alpha filters. The Oxygen and Hydrogen gas is ionized by the young cluster of stars in the center (IC 1590). Imaged with a Takahashi FSQ106ED; SBIG ST2000xm; Baader Filters; Paramount.Feb 13, 2013
The_Bubble_SH2_162_NGC_7635_in_Cassiopeia.jpg
The Bubble Nebula in Cassiopeia1203 viewsThe bubble nebula, NGC 7635, is a large emission nebula in Cassiopeia. The “bubble” is the result of a stellar wind from a massive young star, which is thought to be 10 to 40 times the mass of our sun. The image exposure time was a total of 12 hours 5 minutes (145 x 5 minutes lights; 33 darks; and 64 flats) with an Astro-Physics 130 mm f/8 refractor and SBIG ST2000xcm ccd camera on an Astro-Physcs 1200 mount.Dec 16, 2012
Sh2-275_2012_11_12_100ED_XS_iso800_60min.jpg
The Red Rose1384 viewsSh2-275 is also known as the Rosette nebula and is a star forming region in the winter sky. Ionized hydrogen gas gives it a red color. The Rosette is about four times the size of the full Moon and is approximately 5200 light years away and about 130 light years in diameter. Open cluster NGC 2244 is located near the center of the nebula. Taken with an Orion 100ED f/9 telescope and modified Canon 1000D camera, 60 min exposure.Nov 17, 2012
Messier_27_in_Ha_OIII_and_SII.jpg
Messier 27 through Ha, OIII, and SII filters1265 viewsMessier 27 is a nebula found in the constellation Vulpecula, often shown in the summer and early fall at our Oliver Lee star parties. This image is through narrowband filters, where Hydrogen alpha is mapped to green (2 hr 25 min combined exposure); Oxygen, OIII, is mapped to blue (3 hr 15 min combined exposure), and Sulfur, SII, is mapped to red (5 hr 40 min combined exposure); taken with a Takahashi FSQ106ED and SBIG ST2000xm camera with Baader filters.Nov 13, 2012
IC443_The_Jellyfish_in_Gemini.jpg
The Jellyfish 1551 viewsIC 443, aka The Jellyfish, is a large supernova remnant in the constellation Gemini. Our current understanding is that IC 443 is the remnants of a Type II supernova, the ultimate fate of a massive star, which occurred approximately 3000 to 35,000 years ago. Image is a total of 7 hr 15 min exposure (87 x 5 min lights, 30 darks, 64 flats, 64 dark flats; modified Canon 40D; Takahashi E180ED astrograph; Paramount) processed with Images Plus 4.5; PixInsight; Photoshop CS6.Oct 14, 2012
Galaxies_in_the_Constellations_Virgo_and_Coma_Berenices.jpg
Galaxies in Virgo and Coma Berenices1524 viewsMany galaxies are seen in the constellations Virgo and Coma Berenices. To the bottom left is seen the spiral galaxy Messier 88, in which young stars and active star formation are present. In the lower right corner is seen the elliptical galaxy Messier 87, whose golden brown coloration is suggestive of old stars and little if any star formation. In the upper right hand quadrant is a pair of galaxies, NGC 4438 and 4435, aka the Eyes or Arp 120. Exposure is a total of 13 hr 35 min (163 X 5 min).Sep 16, 2012
IC_1275_2012_05_20_71FL_XS_120min_iso800_-_Cropped.jpg
IC 1275 region1455 viewsIC (Index Catalog) 1275 is an emission nebula located within a rich star field in the constellation Sagittarius. The red color is due to ionized hydrogen gas (HII regions) being excited by nearby stars. Image taken through a Borg 71FL and modified Canon XS DSLR (two hour exposure, stacked with Nebulosity and processed in Photoshop).Aug 17, 2012
Spiral_Galaxy_M101_in_Ursa_Major.jpg
Messier 101 in Ursa Major1588 viewsMessier 101, aka the Pinwheel Galaxy, is a spiral galaxy in the constellation Ursa Major. In the spiral arms of the galaxy are many blue areas of active star formation as well as red HII regions. The image is a total combined exposure of 5 hours 25 minutes (65 x 5 min lights, 30 darks, 64 flats) with an SBIG ST2000XCM camera and an Astro-Physics 130mm f/8 refractor.Aug 11, 2012
NGC6946-ss.jpg
NGC-69461637 viewsImaged at Steves's on 7-7-12. This is 10 - 15min exposures using SBig 2000XCM and a Tak FS102Jul 09, 2012
Messier_78_region_in_the_constellation_Orion.jpg
Dust lanes around Messier 782314 viewsMessier 78 is a reflection nebula in the constellation Orion. As the name “reflection nebula” implies, M78 shines by the reflection of light from surrounding stars. Long photographic exposures show the dust lanes that are near the nebula. The red area in the lower right hand corner of the photograph is part of Barnard’s loop.... a large loop of excited hydrogen gas. Total combined exposure of 11.5 hours (138 x 5 min lights, 35 darks, 64 flats, 64 flat darks); Takahashi E-180ED astrograph; Canon 40D modified.Jul 04, 2012
Venus_Transit.jpg
Venus transit in white light1564 viewsThis image of the Venus transit was taken in white light (compare to image on right) through a Baader solar filter. Image taken with a TeleVue 3” f/7.4 Oracle refractor using a Baader flat field Barlow to extend the focal length (approximately f/27) and a Canon 50D DSLR @ ISO 400. Three exposures of 1/400 sec were combined and processed in Image Plus 4.50 and Adobe Photoshop CS5.Jun 08, 2012
305 files on 26 page(s) 14