| Last additions |
East Elevation826 viewsNov 09, 2008
|
|
Observatory Floor Plan916 viewsNov 09, 2008
|
|
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
|
|
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
|
|
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
|
|
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
|
|
Craters Copernicus and Kepler618 viewsCraters Copernicus and Kepler, Mare Imbrium and Oceanus Procellarum, taken at near to a full Moon. This is a mosaic of 8 separate images, stacked in Registax, the mosaic was built in Photoshop, the image was processed in PixInsight, and finished in Photoshop.Apr 14, 2008
|
|
NGC 3628 -- Spiral Galaxy in Leo466 viewsNGC 3628, a spiral galaxy in the constellation of Leo, and one of the Leo Triplet galaxies. This image is my first CCD image from Lake Riverside. The conditions -- high wind that came up after midnight -- limited the total exposure time. Processed in Maxim DL, CCD Stack, PixInsight, and Photoshop.Apr 13, 2008
|
|
Saturn553 viewsSaturn, first light on the C-11 from Lake Riverside. Processed in Registax and PixInsight.Apr 05, 2008
|
|
Sunspot 987372 viewsSunspot 987 of cycle 23. Taken just as clouds were coming in, with winds occasionally jostling the scope. Processed in Registax and PixInsight. The primary contrast adjustment/sharpening was with wavelets, and I used gaussian wavelets and a linear progression.Mar 29, 2008
|
|
Mare Nectaris462 viewsMare Nectaris, taken a few days after the new Moon. Fracastorius crater is the large crater at the bottom of the mare, crater Rosse is the small crater in the mare. This is a mosaic of two shots, combined in Photoshop and processed in PixInsight. The image was upsampled by 2x at the start of processing. Selection of the resampling algorithm was critical -- bilinear and even bi-cubic bi-spline added noise, cubic bi-spline had its problems but was the best overall.Mar 15, 2008
|
|
Crater Gassendi390 viewsCrater Gassendi, taken a few days after the first quarter Moon. Aligned and stacked in Registax, two versions of sharpening using deconvolution and wavelets in PixInsight. The two versions were combined in Photoshop.Mar 13, 2008
|
|
| 229 files on 20 page(s) |
 |
|
|
|
|
14 | |
|
|
|
|
