APOD: M33 - Triangulum Galaxy taken with Planewave CDK14

APODImpressive Image, taken with PlaneWave CDK14, chosen as APOD (27. September 2018)

Convince yourself of the incredible resolution

APOD: Bilddaten: 14 x 480 Sekunden mit Nikon D810A at ISO800, Teleskop: Planewave CDK14 f7.2 = 2563mm / Pixelskala 0,39" / 10Micron GM2000 HPS, II unguided, Bildverarbeitung: APF-R 3/2018, © von Christoph Kaltseis, CEDIC

14 x 480 seconds with Nikon D810A at ISO800, Telescope: Planewave CDK14 f7.2 = 2563mm / Pixel scala 0,39" / 10Micron GM2000 HPS, II unguided, Sharpening: APF-R 3/2018, © Christoph Kaltseis, CEDIC

 

The small, northern constellation Triangulum harbors this magnificent face-on spiral galaxy, M33. Its popular names include the Pinwheel Galaxy or just the Triangulum Galaxy. M33 is over 50,000 light-years in diameter, third largest in the Local Group of galaxies after the Andromeda Galaxy (M31), and our own Milky Way. About 3 million light-years from the Milky Way, M33 is itself thought to be a satellite of the Andromeda Galaxy and astronomers in these two galaxies would likely have spectacular views of each other's grand spiral star systems. As for the view from planet Earth, this sharp image shows off M33's blue star clusters and pinkish star forming regions along the galaxy's loosely wound spiral arms. In fact, the cavernous NGC 604 is the brightest star forming region, seen here at about the 7 o'clock position from the galaxy center. Like M31, M33's population of well-measured variable stars have helped make this nearby spiral a cosmic yardstick for establishing the distance scale of the Universe.


About the author

Christoph Kaltseis

Christoph Kaltseis is not only an Adobe Photoshop specialist and as Nikon Professional touring for Nikon, but also an experienced astrophotographer. He is one of the founders of the Central European DeepSky Imaging Conference (www.cedic.at), which is held every two years in Linz since 2009.

In addition to his various projects, Christoph has developed an innovative image sharpening process called APF-R (Absolute Point of Focus)in recent years. The procedure is not always the same, but is adapted to the combination of lens and camera. Therefore, a flexible method was necessary to achieve the desired results.

In his career as an astrophotographer Christoph has also created several APODs (NASA Astronomy Picture of the Day), e.g. the APF-R-processed image of the M33 Galaxy or the Heart of the Orion Nebula (M42).

View all posts from Christoph Kaltseis
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