Home Register Login

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


Category Albums Files
User galleriesThis category contains albums that belong to Coppermine users.
31 303
303 files in 31 albums and 1 categories with 3 comments viewed 263815 times

Random files
NGC_2264.jpg
NGC 2264759 viewsNGC 2264, consist of two deep sky objects, the Cone Nebula and the Christmas Tree Cluster. Both located in the constellation of Monoceros. The star cluster is call the Christmas Tree while the Cone Nebula gets its name from the cone shape visible in photos. The cone nebula is a dark absorption nebula consisting of cold molecular hydrogen and dust in front of an emission nebula. The photo consist of 3.5 hours of exposure using Canon 60Da, Celestron C8, and a CGEM mount. Taken Christmas day 2013.
Lagoon_Nebula_Post.jpg
Lagoon Nebula (M8)827 viewsMessier 8 (Lagoon Nebul) a large emission nebula with a radius of 55 by 20 light years is located in the constellation of Sagittarius. This photo, taken the morning of 14 Jul 2013, is composed of 19 one minute exposures (still having problems) taken with an 8" f5 reflector and a Canon 60Da camera on a CG-5 mount.
Comet-C-2012-K1-PanSTARRS--on-22-May-2014.jpg
Comet C/2012 K1 PanSTARRS in Ursa Major671 viewsAn image of Comet C/2012 K1 PanSTARRS currently in the constellation Ursa Major (May 22, 2014 05hr 09 min 56 sec UT exposures started). The comet has two tails, a brighter dust tail and a fainter ion trail. The image image taken with a TeleVue 140 f/5 refractor and a SBIG ST200xcm camera @ -20 degrees C on an Astro-Physics 1200 mount (3 x 5 min lights, 20 darks, 64 flats, 64 bias). Image acquisition with MaxIm DL and processed with PixInsight 1.8.1. 1092 (x64) and Adobe Photoshop CC.
NGC_2175_Monkey_Head_Nebula.jpg
The Monkey Head Nebula745 viewsNGC 2175, aka the Monkey Head Nebula, is found in the constellation Orion. NGC 2175 is part of Sharpless 2-252, which is an extended H-II region that is approximately 7200 light years away. Please note that there is some discrepancy in the literature as to the designation as NGC 2175 or NGC 2174...for a discussion see S. J. O'Meara in Deep-Sky Companions: Hidden Treasures: Cambridge 2007. Image was taken with a Takahashi Epsilon 180 f/2.8 astrograph and a SBIG STF8300c camera on a Paramount. The exposure was a total of 14 hours 30 min exposure taken on 12/26, 12/27, 12/30 2012 and 1/1, 1/2 2013 (87 x 10 min lights, guided; 20 darks; 64 bias; 61 flats; all at -20 degress C). Images were graded in Images Plus 5.0 and calibrated, registered, integrated, and processed in PixInsight 1.8.1 Ripley.
Polaris2.jpg
Polaris Star Trails - Second Try1104 viewsThis is a 30 min. shot of polaris. You can see the lights from the steet I shot this over starting to brighten up the bottom of the image.
NGC_6992_and_NGC_6995.jpg
NGC 6995 and NGC 6992 (The Eastern Veil Nebula)607 viewsNGC 6995 / NGC 6992 (Eastern Veil Nebula) form part of the Cygnus loop a supernova remnant in the constellation of Cygnus. Other objects that form part of the Cygnus loop, not visible in this image, are NGC 6960 and NGC 6979. The cloud of ionized gas and dust covers an area of 3 degrees (around 6 times the size of the full moon) and continues to expand. The image consist of 44 x 300sec exposures taken with a QHY10 CCD camera and Orion 80mm refractor mounted on a Celestron CGEM mount.
Messier_3.jpg
Messier 3844 viewsMessier 3 is a rich globular cluster found in the constellation Canes Venatici, which was discovered by Charles Messier in 1764. M3 is believed to contain over a half a million stars. The image was taken with a 130mm f/8 Astro-Physics refractor and a SBIG 2000xcm CCD camera on an Astro-Physics 1200 mount (with guiding). Total exposure was 56 minutes (28 x 120 sec lights; 34 darks; 64 flats; 64 flat darks; 64 bias).
Sh2-275_2013_12_26_100ED_f7_2_XS_iso800_88min.jpg
A Galactic Rose856 viewsThe Rosette nebula (Sh2-275) is a large molecular cloud in the constellation Monoceros. The nebula is about 4-6 times the size of the full moon in our night sky. The cloud is mostly comprised of hydrogen gas and is illuminated from the group of hot, young stars near its center. The nebula lies some 5200 light years from the Earth. This image was taken from Alamogordo NM using a 100mm f7.2 refractor and a modified Canon 1000D (XS) DSLR.

Last additions
2019_01_20_lunar_eclipse.jpg
Jan 2019 lunar eclipse209 viewsJanuary 20, 2019 lunar eclipse taken with Borg 71FL refractor and Canon 1000D DSLR on a Vixen alt-az mount. Single exposure 0.8 sec, ISO 400Jan 22, 2019
NGC1275final_Large.jpg
The Perseus Cluster of Galaxies236 viewsThis image of the Perseus cluster of galaxies, also known as Abell 426, is centered on NGC 1275. NGC 1275 is a giant elliptical galaxy, which is a radio source and x-ray emitter. Abell 426 is part of the Pisces-Perseus supercluster, which contains over a thousand galaxies. The image is a total of 9 hrs exposure with a Takahashi CCA-250 f/5 astrograph and a QSI683wsg camera (Astrodon Gen2 filters) on a Paramount ME taken on the nights of 7 Nov, 3, 13 Dec 2018 in Mayhill, NM (18 x 1200 sec lights; 3 x 1200 sec R, G, and B at -20 degrees; 24 darks; 128 flats; 128 bias). Processed with PixInsight 1.8.5.1353 Ripley (x64).Jan 18, 2019
NGC663FinalsRGB_Large.jpg
Open Cluster in Cassiopeia 230 viewsThe open cluster NGC 663 is found in the constellation Cassiopeia. NGC 663 contains a significant number of Be stars (spectral class B stars showing emission lines in their spectra). The distance from us is on the order of 2,100 parsecs (6850 light years). The image is a total of 5 hrs 20 min exposure taken with a 12.5” RCOS f/9 @ f/6 (Astro-Physics CCDT67) and SBIG STF8300m camera on a Paramount ME in Mayhill, NM on the nights of 28 Nov and 3 Dec, 2018 (6 x 1200 sec R; 5 x 1200 sec G & B; 24 darks; 128 bias; 128 flats). Processed in PixInsight 1.8.5.1353 Ripley (x64).Jan 18, 2019
MRlarge.jpg
A Large Emission Nebula in Cassiopeia261 viewsNGC 281 is a H II emission nebula in Cassiopeia containing the open cluster IC 1590, which powers the ionization of the hydrogen gas. Large dust filaments as well as Bok globules, which may be the site of future star formation, can be seen. The image is a total of 5 hrs 20 min exposure in H alpha light. Image taken with a Takahashi CCA250 astrograph and QSI683wsg camera on a Paramount ME on the nights of 13, 15 Dec, 16 Nov 2018 in Mayhill, NM (16 x 1200 sec lights @ -20 degrees C. Astrodon H alpha filter 5 nm bandwidth; 24 darks; 128 bias; 128 flats). Processed with PixInsight 1.8.5.1353 Ripley (x64). Oct 19, 2018
NGC4565Large.jpg
An Edge-On Spiral Galaxy in Coma Berenices273 viewsNGC 4565, sometimes referred to as the Needle Galaxy, is an edge-on galaxy in the constellation Coma Berenices. One can see the galaxy's yellowish central core, which is divided by obscuring dust lanes running the length of the equatorial plane. Total exposure was 10 hrs 20 min taken with a Takahashi CCA-250 f/5 astrograph and QSI683wsg CCD camera (Astrodon Gen2 filters) on a Paramount ME in Mayhill, NM on the nights of 8, 15, 16 May; 17, 18 June 2018 ( 21 x 1200 sec lights; 4 x 1200 sec R; 3 x 1200 sec G; 3 x 1200 sec B all @ -20 degrees C; 24 darks; 128 bias; 128 flats for each channel). Processed in PixInsight 1.8.5.1353 Ripley (x 64). An annotated image can be found on the Amateur Astronomers facebook page https://www.facebook.com/AmateurAstronomersGroup Sep 07, 2018
NGC_4631_RCOSf6_DarkMottleRepFinal_Large.jpg
The Whale Galaxy in Canes Venatici301 viewsNGC 4631 is found in the constellation Canes Venatici. The wedge-shape of this galaxy gives rise to its nickname, the Whale Galaxy. The starburst regions of this galaxy can be seen in the photo, which are due to intensive star formation. Tidal interactions of NGC 4627, which is seen just above NGC 4631, has been suggested as one of the reasons for the active core of NGC 4631 (as well as tidal interactions with other nearby galaxies). The small edge-on galaxy at the top of the image is PGC 3794315 (NASA Extragalactic Database). Total of 5 hr 40 min exposure taken with an SBIG STF8300c CCD camera and a 12.5 inch RCOS f/9 astrograph operating at f/6 (Astro-Physics CCDT067 reducer) mounted on a Paramount ME on the nights of 8, 15, 16 May 2018 in Mayhill, New Mexico (17 x 1200 sec Lights @ -15 degrees C; 15 darks; 128 bias; 128 flats). Processed with PixInsight 1.8.5.1353 Ripley (x64).Jul 13, 2018
IC_443_Large.jpg
Turbulent nature of the Jellyfish Nebula416 viewsFound in the constellation Gemini, the Jellyfish Nebula, also designated IC 443, is a large supernova remnant. The emission of the nebula is due to the excitation of hydrogen atoms as the rapidly expanding shell collides with the surrounding molecular gas. This hydrogen-alpha image shows the turbulent nature of the nebula as the resultant shock wave expands. Image taken with a Takahashi CCA-250 f/5 astrograph and QSI683wsg CCD camera (Astrodon 5nm H-alpha filter) on a Paramount ME in Mayhill, NM on the nights of the 23rd, 24th January 2018. Total of 7 hr exposure (21 x 1200 sec lights @ -20 degrees C; 24 darks; 128 bias; 128 flats). Processed in PixInsight 1.8.5.1353 Ripley (x 64).Jun 30, 2018
RGB_Lum_NonLinearCombination_final_Large.jpg
An Open Cluster and Nebula in the constellation Auriga560 viewsNGC 1931 is a relatively young open cluster surrounded by emission and reflection nebulosity (Sharpless 2-237) in the constellation Auriga. Faint red hydrogen emission can be see in the region surrounding the compact cluster/nebulosity. Sharpless 2-237 shows both red hydrogen emission and blue reflection nebulosity. Image was a total of 15 hours of exposure through a Takahashi CCA250 f/5 astrograph with a QSI683wsg camera @ -20 degrees C. (Astrodon Gen 2 filters) on a Paramount ME on the nights of 23, 30 Nov and 5 Dec 2016 and 13, 18, 19 Jan 2018 in Mayhill, NM (Lum 30 x 1200 sec; Red 5 x 1200 sec; Green 5 x 1200 sec; Blue 5 x 1200 sec; with corresponding Flats, Darks, and Bias). Processed in PixInsight 1.8.5.1353 Ripley (x64). Color calibration and RGB image stretch with PixInsight's Photometric Color Calibration and Arcsinh Stretch, respectively.Mar 30, 2018