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307 files in 32 albums and 1 categories with 3 comments viewed 364213 times

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The_Interacting_Galaxies_Messier_51_and_NGC_5195.jpg
The Interacting Galaxies Messier 51 and NGC 51951133 viewsMessier 51 and it's smaller companion galaxy NGC 5195, a pair of interacting galaxies (designated Arp 85), are found in the constellation Canes Venatici. NGC 5195 exhibits tidal trails (stars accelerated into highly eccentric orbits) as a result of this encounter. Image was taken with a TeleVue 140 f/5 refractor and a SBIG ST2000xcm CCD camera on an Astro-Physics 1200 mount. Total exposure time was 12 hrs 20 min taken over 5 nights (74 x 10 min lights; 15 darks; 64 flats; 64 bias). Image acquisition MaxIm DL; Calibration, registration, integration, and processing in PixInsight 1.8.2 with final adjustments in Adobe Photoshop CC.
2012_04_27_Moon_6SCT_f20_656nm_-_Copy.jpg
Mare Nectaris/Theophilus crater1402 viewsThe Sea of Nectar (Mare Nectaris) is a small lunar mare located on the eastern edge of the Moon. Theophilus is the prominent lunar impact crater that lies slightly off center of the image to the left. Theophilus is over 60 miles in diameter and is 14,000 feet deep. The small crater in Nectaris near the top of the image is Rosse and is only 7 miles across. Image taken with a 6" SCT at f20 using a DMK 41AU02 camera through a Lumicom 656 nm filter.
Sun_2012_03_11_first_light_5_2x_reduced.jpg
Sun Spot 14291465 viewsThis is an Ha image of sunspot 1429 on 3-11-12.
Messier_45_with_Epsilon_130.jpg
The Pleiades Open Star Cluster1254 viewsMessier 45, commonly known as the Pleiades or Seven Sisters, is found in the constellation Taurus. The structure in the nebulous regions is created by interstellar magnetic fields. The image was captured using a Takahashi E-130D f/3.3 astrograph and a SBIG STF-8300c camera on a Paramount. Total integration time was 4 hr 20 min (26 x 10 min lights @ -20 degrees C; 20 darks; 64 flats, 64 bias). Images were graded in Images Plus 5.0; Subs calibrated, registered, integrated, and processed in PixInsight 1.8 Ripley with final levels/curves adjustment in Adobe Photoshop CC.
Composite_of_Messier_42.jpg
The Great Nebula in Orion2017 viewsMessier 42 in the constellation Orion is a star forming region in our galaxy, the Milky Way. It is a difficult object to photograph because of it's large variation in brightness. The attached is an image of M42 that is a combination of multiple stacked 10 second, 30 second, 60 second, 150 second, and 300 second exposures using Photoshop's High Dynamic Range tool ( Canon 20Da DSLR and an Astro-Physics 130mm f/8 refractor).
NGC6946-ss.jpg
NGC-69461645 viewsImaged at Steves's on 7-7-12. This is 10 - 15min exposures using SBig 2000XCM and a Tak FS102
Eclipse_of_the_Moon.jpg
Eclipse of the Moon1828 viewsA series of photos of the lunar eclipse of Dec 21th showing the shadow of the earth traveling across the Moon's surface. Images taken with a 130 mm f/8 Astro-Physics refractor and a modified Canon 40D DSLR at ISO 200. Exposures varied from 1/2000 th of a second at the begining of the eclipse to 6 seconds at totality.
m42.jpg
M421218 viewsMessier 42 (M42, NGC 1976) The Orion Nebula is the brightest star forming, and the brightest diffuse nebula in the sky. Shining with the brightness of a star of 4th magnitude, it is visible to the naked eye under moderately good conditions. The Orion Nebula is located at a distance of about 1,600 (or perhaps 1,500) light-years.

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NGC2169.jpg
“37” Open Cluster in Orion19 viewsThe open cluster 2169, often called the 37 cluster or Shopping Cart cluster, is found in the constellation Orion. It was arguably discovered by Giovanni Batista Hodierna before 1694 and was independently discovered by William Herschel in 1784. Combined exposure was 2.7 hr through an Takahashi Epsilon-180ED f/2.8 astrograph with a SBIG STC-7 camera mounted on a Paramount ME on the night 16 March 2022 in Mayhill, NM (20 x 160 sec B, 20 X160 sec G, 20 X 160 sec R, Medium Gain, sub-exposure 10 sec, MaxIm DL Stack ProTM). All images calibrated, registered, and integrated with PixInsight 1.8.8-9 Ripley (x64).Apr 16, 2022
integration_ABE_ARP270_Darker.jpg
Arp 270 in Leo Minor17 viewsArp 270, a pair of galaxies with connected arm NGC 3395 and NCC 3396, lies in the constellation Leo Minor. The image of NGC 3395 appears disturbed and a bridge extends from it to NGC 3396. The image is a total of 3 hours exposure with a 12.5 inch RCOS f/9 operating at f/6 (Astro-Physics CCDT67) with a SBIG STF8300m mounted on a Paramount taken on the nights of 26 Feb and 5 Mar 2019 in Mayhill, NM (9 x 1200 sec Lights, 128 Bias, 128 Flats, 22 Darks all @ -15 degrees C). Processed with PixInsight 1.8.8-12 Ripley (x64).Feb 11, 2022
RGBfaintstructureFinalSmall.jpg
A Spiral Galaxy in Leo144 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 Lyra171 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 eclipse623 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 Galaxies660 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 620 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 Cassiopeia660 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