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.
32 305
305 files in 32 albums and 1 categories with 3 comments viewed 356016 times

Random files
The_Bubble_Nebula.jpg
The Bubble Nebula1053 viewsThe bubble nebula in the constellation Cassiopeia was taken with an Astro-Physics 130 f/8 refractor and an SBIG ST2000xcm camera (cooled to –20o C) on an Astro-Physics 1200 mount. The total exposure time was 10 hrs 5 min (121 x 5 min lights; 33 darks; 64 flats) and the images calibrated, registered, combined and processed in PixInsight 1.8 with final adjustments in Images Plus 5.0 and Adobe Photoshop CC.
Messier_27.jpg
Messier 271346 viewsM 27 , aka the dumbbell nebula, in the constellation Vulpecula was discovered by Charles Messier in 1764. M27 is a large cloud of expanding gas, which is the remains of a star that expelled its outer atmosphere near the end of its lifetime. M27 is a bright object that can be seen in binoculars and is a favorite telescopic object in the Spring and early Fall. Total exposure of 1 hr 40 minutes (20 x 5 min lights;30 darks; 66 flats; AP 178 f/9 refractor; Modified Canon 50D; AP 1200 mount; guided exposures)
California_Nebula__NGC_1499.jpg
The California Nebula911 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.
M56normalsize.jpg
A GLOBULAR CLUSTER IN LYRA951 viewsThe globular cluster Messier 56 is found in the part of Milky Way that runs through the constellation Lyra. Admiral Smyth describes M 56 as “a globular cluster in a splendid field” in his “A Cycle of Celestial Objects” (2nd Ed, 1881). The image was taken on 15 June 2016 in Mayhill, NM with a 12.5” RCOS f/9 telescope operating at f/5.95 (Astro-Physics CCDT67 reducer) and a SBIG STF8300c camera mounted on a Paramount ME. Exposure was a total of 1 hr 40 min (5 x 20 min lights @ -15 degrees C; 40 darks; 128 flats; 128 bias). Calibrated, registered, integrated, and processed in PixInsight 1.8.4.1195 Ripley (x64).
NGC_1528_SH2_209_in_Perseus.jpg
NGC 1528 in Perseus965 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).
Messier78final.jpg
The Messier 78 region959 viewsMessier 78 is a blue reflection nebula (larger nebula near the center of the image) that is found in the constellation Orion. Several other reflection nebulae can be seen in the image along with extensive clouds of dust (dark molecular cloud Orion B). The red emission nebula in the lower right-hand corner is part of Barnard's loop. Image is a total of 11 hr 30min exposure (46 x 15 min lights, dithered; 12 darks; 128 flats; 128 bias) taken on the nights of Nov 6, 2015; Jan 12, 13, 2016; Feb 8, 9, 12, 2016 with a Takahashi FSQ106ED with reducer @ f/3.6; Canon 60Da @ ISO 800; Astro-Physics 1200 mount; and Astro-Physics/Baader 60 mm guider (SBIG ST-i); Processed with PixInsight 1.8.4.1195 (with Bayer drizzle algorithm).
NGC6960_(Witch_s_Broom).jpg
NGC 6960 (Witch's Broom)1037 viewsNGC 6960 also known as the Witch’s Broom is the western part of the Veil Nebula a super nova remnant located in the constellation of Cygnus. This image consist of 34 X 300sec exposures with a Canon 60Da connected to an Orion 80mm refractor mounted on a Celestron CG-5. Stacked with Nebulosity 3.0 and processed with PhotoShop CS6
M20.jpg
M201038 views Messier 20 (M20, NGC 6514) The Trifid Nebula in Sagittarius is a remarkable and beautiful object as it consists of both a conspicuous emission nebula and a remarkable reflection nebula component. The distance is 5200 light year.

Last additions
RGBfaintstructureFinalSmall.jpg
A Spiral Galaxy in Leo94 viewsMessier 66, aka M66 or NGC 3627, is a spiral galaxy (semi-barred) found in the constellation Leo. M66 belongs to a group of galaxies including M65 and NGC 3628 known as the Leo Triplet. In the past, it is likely that M66 that encountered NGC 3628. M66 lies around 31 to 33.5 million light-years from us. Image is a total of 10 hr 40 min combined exposure taken with a Takahashi CCA-250 f/5 astrograph with a QSI683wsg CCD camera mounted on a Paramount ME on the nights of 28, 29 March, 3, 29 May 2019 and 15, 26 April 2020 in Mayhill, NM (19 x 1200 sec Lum; 4 x 1200 sec R; 5 x 1200 sec G; 4 x 1200 sec B all at -20 degrees C.; 128 Bias; 22 Darks; 128 Flats for LRGB, respectively). Processed in PixInsight 1.8.8-7 Ripley (x64).Apr 10, 2021
M57finalsmall.jpg
The Ring Nebula in the Constellation Lyra116 viewsM57, the ring nebula, is found in the constellation Lyra. M57 is a planetary nebula, which is an expanding shell of gas ejected from a star in the later stages of its evolution. The image captured the outer halo structure of M57 as well as the galaxy IC 1296 (see annotated image on the Facebook page). Image is a total of 9 hr 20 min exposure taken through a 12.5” RCOS f/9 astrograph at f/6 (Astro-Physics CCDT67 reducer) with a SBIG STF8300m CCD camera on a Paramount ME on the nights of 18, 19, 22 May 17, 19 June 2020 in Mayhill, NM (13 x 1200 s lights, 5 x 1200 s blue, 5 x 1200 s red, 5 x 1200 s green all at -15 degrees C). Processed in PixInsight 1.8.8-6 Ripley (x64).
Mar 17, 2021
2019_01_20_lunar_eclipse.jpg
Jan 2019 lunar eclipse567 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 Galaxies614 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 569 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 Cassiopeia619 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 Berenices622 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 Venatici652 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