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285 files in 28 albums and 1 categories with 3 comments viewed 125727 times

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B33_01_15_11_TMO_195min.jpg
Narrowband Horsehead region1029 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 !
M31-b.jpg
M31611 viewsTaken from my backyard - corrected
IC_1396_Elephant_Trunk.jpg
Trumpler 37 and IC 1396305 viewsThe bright open cluster Trumpler 37, which is approximately 90' in diameter, is surrounded by the even larger emission nebula IC 1396 (170' x 140'). Both are found in the constellation Cepheus. The bright-rimmed globule extending downward towards the center of the image is often called the Elephant's Trunk Nebula. The image is a total integrated exposure time of 4 hrs 40 min with a modified Canon 40D and a Takahashi Epsilon E-180 f/2.8 astrograph on a Paramount; 28 x 10 min lights; 12 darks; 65 flats; 64 bias; Images graded in Images Plus 5.0; Calibrated, registared, integrated, and processed in PixInsight 1.8 RC7; Final adjustments in Photoshop CS6/CC.
Polaris1.jpg
Polaris Star Trails497 viewsMy first attempt at this. I will upload a new one later. This is a 10min shot.
Supernova_in_Messier_101_(9_5_2011).jpg
Supernova in Messier 101732 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.
California_Nebula__NGC_1499.jpg
The California Nebula224 viewsNGC 1499, aka the California Nebula, is a large emission nebula in Perseus. It is about 2.5 degrees in length and has a very low surface brightness, which makes it somewhat of a challenge to observe visually. The image was taken with a Canon 60Da DSLR and a Takahashi FSQ106ED telescope with focal reducer (f/3.6 FL = 385 mm) on an Astro-Physics 1200 mount. Total combined exposure was 5 hrs (20 x 15 min guided and dithered lights; 12 darks; 128 bias; 64 flats) taken over three nights (Oct 23rd , 27th , 28th 2014). Image acquisition with MaxIm DL6.07 and calibration, registration, and integration with PixInsight; processing with PixInsight 1.8.3.1123 Ripley (x64) and Adobe Photoshop CC.
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The Hale 200-inch telescope722 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.
M52_with_shallow_S_curve.jpg
M52255 viewsM52 takne with FS102 using a SBIG 2000XCM Camera. This was taken at Steves. It is 7 - 10 minute images, darks, flats and bias applied. Steve made final adjustment from his calibrated screen to darken the image.

Last additions
The_Soap_Bubble_sRGB.jpg
The Soap Bubble in the Nebulosity of Cygnus53 viewsThe Soap Bubble Nebula, or PN G755.5+1.7, is found in the constellation Cygnus. The Soap Bubble is likely a symmetric planetary nebula, which is the expanding shell of ionized gas ejected from a star late in its lifetime. The faint nebula was discovered relatively recently in 2008 on photographs of the Cygnus region. Image was a total of 17 hr 20 min exposure taken with a Takahashi CCA-250 f/5 astrograph with a QSI683wsg camera (Astrodon Gen2 H-alpha filter 5 nm; O[III] 3 nm) on a Paramount ME on the nights of 2, 4, 5, 21, 25, 26, 29, 30 October 2016 in Mayhill, NM (26 x 1200 sec H-alpha lights @ -20 degrees; 26 x 1200 sec O[III] lights @ -20 degrees; 23 darks; 128 flats of each filter; 126 bias; processed in PixInsight 1.8.4.1195; color assigned in SHO-AIP Red = 90 % H-alpha; G = 10% H-alpha and 100% O[III]; Blue = 100% O[III]).Apr 25, 2017
NGC6910_L.jpg
A Young Open Cluster in a Nebulous Complex 140 viewsThe open cluster NGC 6910 is found in the nebulous emission complex IC 1318, which is located in the constellation Cygnus. As NGC 6910 is near the galactic plane, there is a significant amount of interstellar dust in the area. Indeed, the blue spectroscopic star HIP 100548 (aka SAO 49563) is rendered yellowish white due to the light scattering by the interstellar dust. Estimated distance of the star cluster and nebula is 2,000 to 5,000 light years. Image was taken with a 12.5 inch at f/9 RCOS astrograph with a SBIG STF8300c CCD camera on a Paramount ME in Mayhill, NM on the nights of 4, 5, 21, 25, 29, ant 30 Oct 2016. Total of 14 hr 20 min exposure (43 x 1200 sec lights at -15 degrees C; 18 darks; 128 bias; 128 flats); image acquisition MaxIm DL 6; calibration, registration, integration, and processing in PixInsight 1.8.4.1195 Ripley (x64) Mar 03, 2017
NGC1491.jpg
NGC 1491144 viewsNGC 1491 is an emission nebula found in the constellation of Perseus. It is located over 10,000 light-years from Earth and it forms part of the larger Sharpless 206 nebula. This image consists of over 5 hours of imaging with a Canon 60Da camera, 8” TPO telescope on a Celestron CGE Pro mount. Calibrated, stacked, and processed with PixInsight 1.8Feb 11, 2017
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NGC1973150 viewsNGC 1973 (Running Man Nebula) is a reflection nebula associated with Orion’s molecular cloud. The nebula is located just .5 degree north of the Great Orion Nebula and 1,500 light years away from Earth. The blue color derives from the interstellar dust reflecting the light from the surrounding young stars. The image consists of 75 x 5min exposures taken with a Canon 60Da and TPO 8” RC telescope mounted on a Celestron CGE Pro mount. Images were stacked with Nebulosity 4 and processed with PixInsight 1.8 Jan 04, 2017
Milky_Way_Close-up.jpg
The Milky Way at Sagittarius141 viewsA close-up into the Milky Way galaxy near the constellation of Sagittarius. M8, M20, M17 and many clusters are distinguishable among the dust lanes and dark regions of the Milky Way. Taken from Valley of Fires Recreation Area near Carrizozo, NM on September 24, 2016. The image consists of 20 x 2 minutes exposures utilizing a Canon 60Da at f6.3, 70mm focal length, and ISO1600. Stacked with Nebulosity 4 and processed with PixInsight 1.8.Dec 18, 2016
NGC891.jpg
NGC891148 viewsNGC891 is an unbarred spiral galaxy in the constellation of Andromeda. It is located 30 million light-years from earth and it measures 100 light years across. Astronomers believe NGC891 looks similar to the Milky Way if viewed edge-on. This image consist of 5 hours of exposure with a Canon 60Da camera, 8” TPO RC telescope, and Celestron CGE Pro mount. Processed in PixInsight 1.8. Dec 18, 2016
Sun_2016_12_04_SV80_Quark_NaD1_41AU02_reg6_2PM.jpg
AR2615147 viewsActive Region 2615 has rotated into view on the Sun on 12 Dec 2016. It measures some 68,000 miles (110,00 km) end to end. Image taken using a Stellarvue 80mm f7 refractor, Daystar sodium Quark at 588.995 nm (D1 line) and Imaging Source 41AU02 camera. Processed using Registax 6.0 Astra Image 3.0SI (for Lucy Richardson deconvolution) and Photoshop V7.0.1. Dec 04, 2016
M1finalJPEG.jpg
The Crab Nebula in Oxygen[III] and Hydrogen-alpha Emission 184 viewsMessier 1, the Crab Nebula, is a supernova remnant found in the constellation Taurus. M1 was discovered by John Bevis in 1731 (independently discovered by Charles Messier in 1758). Admiral Smyth describes M1 as a “large nebula, pearly white” and of “oval form” in his Cycle of Celestial Objects (2nd edition, page 145). This bi-color image is a total of 17 hrs 20 min exposure using a Takahashi CCA-250 f/5 astrograph and a QSI683wsg CCD camera (Astrodon Gen 2 filters; H-alpha 5 nm; O[III] 3 nm) on a Paramount ME (26 x 1200 sec O[III] lights, 26 x 1200 sec H-alpha lights; 21 darks, 126 bias, and corresponding flats and flat darks). Color assignment H-alpha = red; 15:83 H-alpha:O[III] = green; O[III] = blue; processed in PixInsight 1.8.4.1195.Nov 27, 2016