| Last additions - Astrophotos |
Copernicus and Kepler432 viewsA wide shot of the western side of the Moon, with craters Copernicus and Kepler in the center of the shot. Taken with the ST-10 and an Ha Filter, stacked in AviStack and processed in PixInsight.Jan 17, 2010
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Bubble Nebula (NGC 7635) and Friend543 viewsThe Bubble Nebula (NGC 7635) and open cluster October Salt and Pepper (NGC 7634) in HaLRGB. Data captured in Maxim DL, calibrated and frames combined in CCDStack, processed in PixInsight and finished in Photoshop.Dec 05, 2009
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Horsehead Nebula IC434 in Ha546 viewsThe Horsehead Nebula in Orion taken in hydrogen-alpha (Ha), calibrated and combined in CCDStack, processed in PixInsight, and finished in Photoshop.Nov 17, 2009
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M33 Over 2 Years569 viewsM33- The Triangulum Galaxy, data captured on September 20 and 26, 2008, and September 19, 2009. Captured and calibrated in Maxim DL. Aligned and combined in CCDStack. Primary processing in PixInsight with touch-up in Photoshop.Oct 24, 2009
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Deer Lick Group and Stephan's Quintet533 viewsThis image of two galaxy groups in Pegasus is the first image from the new observatory. NGC 7331 is the largest of the two groups. Acquired with ACP and Maxim DL, calibrated in Maxim DL, aligned and stacked in CCDStack, processed in PixInsight and Photoshop.Aug 17, 2009
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NGC 2403 -- Spiral Galaxy in Camelopardalis v2465 viewsNGC 2403 -- Spiral Galaxy in Camelopardalis. Image reduction in MaximDL, alignment, sigma clip, and stacking (mean) in CCDStack, color combine and balancing in PixInsight, gradient removal in Photoshop. This is a revised processing of this data. The original processing really did not work well. This is marginally better. The underlying problem is with the data.Mar 24, 2009
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Moon, Venus, and Jupiter over Palomar475 viewsThe Moon, Venus, and Jupiter ride in the sky above Mount Palomar. This is a day before the conjunction which I missed due to clouds in Los Angeles.Dec 07, 2008
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M33 -- Triangulum Galaxy V02390 viewsM33 -- The Triangulum Galaxy or Pinwheel Galaxy, a spiral galaxy in Triangulum. LRGB image captured on two nights, reduced in Maxim DL 5, aligned and combined in CCDStack, RGB combined in CCDStack, processed and LRGB combined in PixInsight, final color correction in Photoshop CS2. This is a revised processing of the data.Nov 25, 2008
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M33 -- Triangulum Galaxy496 viewsM33 -- The Triangulum Galaxy or Pinwheel Galaxy, a spiral galaxy in Triangulum. LRGB image captured on two nights, reduced in Maxim DL 5, aligned and combined in CCDStack, processed and LRGB combined in PixInsight, final color correction in Photoshop CS2.Sep 28, 2008
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Jupiter-Moons Animation551 viewsJupiter and moons with labels. Processed in Registax, PixInsight, and Photoshop. Two stacks were required because the moons did not show up when Jupiter was exposed properly.Aug 16, 2008
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First Quarter Moon August, 2008622 viewsThe first quarter Moon, the first image taken on the new AP-900 mount. This is a 3-image mosaic. processed from three 1900 image AVIs in Registax, merged into one image in Photoshop, and processed in PixInsight. The primary sharpening algorithm was regularized deconvolution.Aug 10, 2008
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M42 -- Nebula in Orion618 viewsThe Nebula in Orion, M42, with the trapezium at the center. Taken in red, green, blue, and hydrogen alpha (Ha). Processed in Maxim DL, stacked in CCD Stack, color combine and other processing in PixInsight, final touch-up in Photoshop. This data sat on the hard drive for over two years before I got around to processing it.Apr 20, 2008
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