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IC_410_and_the_Tadpoles_in_the_Constellation_Auriga_sRGB.jpg
Emission nebula IC 410 and the Tadpoles in HaRGB170 viewsThe emission nebula IC 410 and the embedded open star cluster NGC 1893 are found in the constellation Auriga. The emission of IC 410, which is about 12,000 light-years away, is powered by the young hot stars in NGC 1893. The gas streamers just to the right and above center, often called the “Tadpoles”, are moving away from the center of the nebula. Picture is a HaRGB image taken with a Takahashi CCA-250 f/5 astrograph and a QSI683wsg camera (SBIG ST-i guider) on a Paramount ME. The Ha channel (used as Luminance) was blended with the RGB synthetic luminance (80:20, respectively) to give a more natural star color (Pixel Math). The image is a total of 11 hours exposure (24 x 20 min Ha, 3 x 20 min each R,G, and B, all binned 1x1 @ -20 degrees C, dithered;), acquired with MaxIm DL 6.07, and processed with PixInsight 1.8.3.1123 Ripley (x64). Ha filter (5nm bandwidth), R, G, and B were 31 mm Astrodon Gen2 filters.
Mar 01, 2015
ASIC410.jpg
IC 410 and the Tadpoles in Ha164 viewsThe emission nebula IC 410 and the embedded open star cluster NGC 1893 are found in the constellation Auriga. The emission of IC 410, which is about 12,000 light-years away, is powered by the young hot stars in NGC 1893. The gas streamers just to the right and above center, often called the “Tadpoles”, are moving away from the center of the nebula. The image is a Ha image, which shows the extent of the hydrogen emission in the region. The image was taken with a Takahashi CCA-250 astrograph and the QSI683wsg camera (SBIG ST-i guider) on a Paramount ME. The image is a total of 8 hours exposure (24 x 20 min lights @ -20 degrees C, dithered; 21 darks; 126 bias; 128 flats), acquired with MaxIm DL 6.07, and processed with PixInsight 1.8.3.1123 Ripley (x64). Ha filter was an 5nm bandwidth 31 mm Astrodon Gen 2 filter.
Feb 21, 2015
Jupiter_2015_02_07_6SCT_f25_21AU618.jpg
Jupiter with Io and Europa329 viewsJupiter was at opposition on Feb 6, 2015. In this image Jupiter is framed by its moon Io (L) and Europa (R). Image taken with a Celestron 6"SCT at f25 using an Imaging Source 21AU618 color camera. Stack of approx 2700 images using Registax 5.1, Lucy Richardson deconvolution, and Photoshop 7.0.1.Feb 10, 2015
Jelly_FishNebula.jpg
IC443 (Jellyfish Nebula)273 viewsIC443 (Jellyfish Nebula) is the supernova remnant of a massive star that exploded thousands of years ago. The nebula is located around 5,000 light years away from Earth in the constellation of Gemini. This image consist of 80 x 5min exposures taken with a Canon 60Da camera, Orion ED80T refractor, and a Celestron CGEM mount.Feb 02, 2015
The_Emission_Reflection_Nebula_NGC_1333_in_Perseus.jpg
The emission-reflection nebula NGC 1333 in Perseus236 viewsNGC 1333 is a blue reflection nebula with associated star forming regions in the molecular cloud/dust region in the constellation Perseus. The star forming regions contain many new stars less than 1 million years old. Red regions of ionized gas energized by these young stars can be seen in the image. Also seen to the left of the blue reflection nebula is the dark nebula Barnard 205. Image is a total of 5 hrs 45 min combined exposure taken on the nights of 23, 27, and 28 October 2014 taken with a SBIG ST2000xcm camera and TeleVue 140 f/5 refractor on an Astro-Physics 1200 mount (23 x 15 min lights @ -20 degrees, dithered; 32 darks; 128 bias; 128 flats). Software: Sky X; Image acquisition with MaxIm DL 6.05; Calibration, registration, and integration in PixInsight; Processing with PixInsight 1.8.3.1123 Ripley (x64) and Adobe Photoshop CC.Jan 31, 2015
Jupiter_and_Moons_LinearFit_From_Steve.jpg
Jupiter253 viewsOn 1/23/2015 the shadows of Io, Callisto, and Europa were visible from Earth as they transit across Jupiter. This photo shows Io's shadow (someone correct me if I am wrong) as it transited across the gas giant. The image consist of 2,000 video frames taken with an Imaging Source camera and a Meade 8" SCT mounted on a Celestron CGEM mount. Frames were stacked with Registax6 and processed with PhotoShop CS6 and Steve's touch.Jan 27, 2015
California_Nebula__NGC_1499.jpg
The California Nebula253 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.Jan 04, 2015
NGC_891_in_Andromeda.jpg
NGC 891 in Andromeda321 viewsNGC 891 is an edge-on spiral galaxy found in the constellation Andromeda. Current estimates put NGC 891 30 to 31 million light-years away from us. A prominent dust lane can be easily seen in the galaxy. Numerous other small galaxies can be seen in the background including a faint galaxy to the right of the central bulge. Image was a total of 8 hrs of combined exposure taken over 6 nights (32 x 15 min lights @ -20 degrees C, dithered; 32 darks; 128 bias; 128 flats) taken with a TeleVue 140 f/5 refractor and SBIG ST2000xcm camera on an Astro-Physics 1200 mount. Image acquisition and guiding with MaxIm DL 6.07 and image calibration, registration, integration, and processing with PixInsight 1.8.3.1123 Ripley (x64).Dec 20, 2014
NGC_1528_SH2_209_in_Perseus.jpg
NGC 1528 in Perseus260 viewsNGC 1528 is an open cluster found in the constellation Perseus. William Herschel described it in 1790 as “A beautiful cluster of large stars, very rich, and considerably compressed”. Below NGC 1528 and to the bottom of the image is the emission nebula Sh 2-209. Image was taken with a Takahashi Epsilon 180 f/2.8 astrograph with a SBIG STF 8300c camera on a Paramount. Image was a combined exposure of 1.5 hours (Dithered 6 x 15 minutes lights @ -20 degrees C guided with a 60mm Baader finder with ST-i; 35 darks; 126 flats; 128 bias). Sub-frames acquired with MaxIm DL 6.07 and calibrated, registered, integrated, and processed in PixInsight 1.8.3.1123 Ripley (x64).Dec 13, 2014
IC_896.jpg
NGC 896286 viewsNGC 896 a star forming region in the constellation of Cassiopeia is located adjacent the Heart Nebula (see Steve’s image “The IC 1805 Region”). The image consist of 63 x 5min lights taken with a Canon 60Da and a TPO RC astrograph on a Celestron CGM mount. Dec 02, 2014
IC_1848_(Soul_Nebula).jpg
The Soul Nebula (IC 1848)259 viewsIC 1848 the Soul Nebula, (IC 1805’s galactic neighbor) is a large emission nebula in the constellation of Cassiopeia. The image consist of 92 x 5min exposures with a Canon 60Da and Orion ED80T on a Celestron CGM mount.Dec 02, 2014
Cave_Nebula_(Caldwell_9).jpg
The Cave Nebula (Caldwell 9)300 viewsCaldwell 9 (Cave Nebula) located in the constellation of Cepheus, is a diffuse nebula that forms part of a larger area that contains emission, reflection, and dark nebulosity. The image consist of 68 x 5min exposures with a Canon 60Da and Orion ED80T telescope on a Celestron CGM mount.Dec 02, 2014
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