Images

Cygnus Region – Wide-Field Mosaic

This is the central part of the constellation Cygnus, including Deneb and Sadr as main stars, covering a field of about 13 by 10 degrees. This image focusses on the rich H-alpha nebulosity in this region. In contains some of the famous emission nebulae, e.g. the North America Nebula, the Pelican Nebula, and the Crescent […]

Supernova SN2017eaw in NGC6946

My first shot of the Fireworks Galaxy, NGC6946, with the Supernova SN2017eaw (marked) that was discovered 13 days earlier, on May 14th. A list of photometric and photographic observation of the supernova can be found here. Data taken at the Sternenwelt Vogelsberg. My equipment was not running too well, guiding and auto-focussing were bumpy. I […]

Sunflower Galaxy – M63

This is the Sunflower Galaxy, M63, seen with the RH-305 setup at the Deep Sky West Observatory. I processed this image to bring out the halo surrounding the galaxy, particularly the arch extending below the galaxy. Exposure: LRGB, (34,14,16,19) x 600sec Date: 2017-04-16…2017-05-19 Setup: Astro-Physics RH-305 with FLI ML8300 Site: Deep Sky West Observatory, NM, […]

M81 – Second Test of RH-305

This is M81 as a second test target for the RH-305 setup at the Deep Sky West Observatory. I will reprocess this target as more data is coming in, but for now I am happy with it. Exposure: LRGB, (52,18,13,12) x 600sec Date: 2017-03-01…2017-04-16 Setup: Astro-Physics RH-305 with FLI ML8300 Site: Deep Sky West Observatory, […]

Flaming Star Region – Wide Field

The Flaming Star Region, including the Flaming Star Nebula (Sh2-229, IC405), the Tadpole Nebula (Sh2-236, IC410), the Spider Nebula (Sh2-234, IC417), the Fly Nebula (Sh2-237), the Starfish Cluster (M38), and some more stuff. This is a wide field monochrome image using 3 hours of Ha data taken from my backyard in the light-polluted Frankfurt area […]

Cone Nebula & Christmas Tree – Wide Field

This is a very wide field monochrome image of the region around the Cone Nebula and the Christmas Tree Cluster. They are sitting in the middle of a much larger emission nebula with lots of structures. Composed of more than 6 hours of Ha data taken from my backyard in the light-polluted Frankfurt area – […]

Barnard 22 and Little Flame

Dark nebula Barnard 22 with embedded reflection nebula IC2087. An LRGB composite using 30+20+20+20 individual frames with 900 sec exposure time. Data taken at the Deep Sky West Observatory. Exposure: LRGB, (30,20,20,20) x 900sec Date: 2017-01-22…28 Setup: Takahashi FSQ106 EDXIII with QSI 683WSG-8 Site: Deep Sky West Observatory, NM, USA

M106 – First Test of RH305

This is a first test image with a new setup at Deep Sky West – an Astro-Physics 305mm f3.8 Riccardi-Honders Astrograph. A nice galaxy machine.. here M106 as a test. Exposure: LRGB, (27,33,18,33) x 300sec Date: 2017-02-22…2017-03-15 Setup: Astro-Physics RH-305 with FLI ML8300 Site: Deep Sky West Observatory, NM, USA

IC447

Exposure: LRGB, (19,16,16,16) x 900sec Date: 2016-12-10…2017-01-18 Setup: Takahashi FSQ106 EDXIII with QSI 683WSG-8 Site: Deep Sky West Observatory, NM, USA

Markarian’s Chain

Markarian’s Chain as seen from the dark skies of the Deep Sky West observatory. This LRGB image with a total exposure time of almost 17 hours shows lots and lots of tiny galaxies beyond the well known chain. Exposure: LRGB, (19,16,16,16) x 900sec Date: 2016-12-27…2017-01-09 Setup: Takahashi FSQ106 EDXIII with QSI 683WSG-8 Site: Deep Sky […]

Wizard Nebula – Sh2-142

The Wizard Nebula, Sh2-142, in a plain H-alpha image. Composed of a total of 7.5 hours of 10 min exposures from my backyard. Exposure: H, 45 x 600sec Date: 2016-12-29… 2017-01-07 Setup: APM 107/700 Triplet, 0.79 Reducer, ATIK 460 EXm Site: Langen, Hessen, Germany

Tadpole Nebula – Sh2-236

The Tadpole Nebula, Sh2-236, now in a bi-color HO narrowband image. You can easily find the two tadpoles that give rise to the name of this nebula. It belongs to one big emission complex together with the Flaming Star Nebula. Composed from over 9 hours of 10 min exposures with the Baader Ha and OIII […]