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M74 Varteig vs WEBB
Top view, M74 taken by Knut from Varteig Norway
The spiral galaxy M74/NGC628 in Pisces, about 30 MLY away. A low surface object not quite easy to get. Here is my first try.
Celestron CPC11, focal lenght 2800 mm, f10, Canon 40D modified. Guided with Stellarvue 200 mm, f4 and NexImage.
10 x 10 min, ISO 1600, darks.
October 17 2009.
Bottow view
This image from the NASA/ESA/CSA James Webb Space Telescope shows the heart of M74, otherwise known as the Phantom Galaxy. Webb’s sharp vision has revealed delicate filaments of gas and dust in the grandiose spiral arms which wind outwards from the centre of this image. A lack of gas in the nuclear region also provides an unobscured view of the nuclear star cluster at the galaxy's centre. M74 is a particular class of spiral galaxy known as a ‘grand design spiral’, meaning that its spiral arms are prominent and well-defined, unlike the patchy and ragged structure seen in some spiral galaxies. The Phantom Galaxy is around 32 million light-years away from Earth in the constellation Pisces, and lies almost face-on to Earth. This, coupled with its well-defined spiral arms, makes it a favourite target for astronomers studying the origin and structure of galactic spirals. Webb gazed into M74 with its Mid-InfraRed Instrument (MIRI) in order to learn more about the earliest phases of star formation in the local Universe. These observations are part of a larger effort to chart 19 nearby star-forming galaxies in the infrared by the international PHANGS collaboration. Those galaxies have already been observed using the NASA/ESA Hubble Space Telescope and ground-based observatories. The addition of crystal-clear Webb observations at longer wavelengths will allow astronomers to pinpoint star-forming regions in the galaxies, accurately measure the masses and ages of star clusters, and gain insights into the nature of the small grains of dust drifting in interstellar space.Hubble observations of M74 have revealed particularly brigh
Link til bildet: https://skaarpictures.com/iGalerieAstro/?q=item/130-m74-varteig-vs-webb
M74_JWT_VarteigKoblet.jpg
The spiral galaxy M74/NGC628 in Pisces, about 30 MLY away. A low surface object not quite easy to get. Here is my first try.
Celestron CPC11, focal lenght 2800 mm, f10, Canon 40D modified. Guided with Stellarvue 200 mm, f4 and NexImage.
10 x 10 min, ISO 1600, darks.
October 17 2009.
Bottow view
This image from the NASA/ESA/CSA James Webb Space Telescope shows the heart of M74, otherwise known as the Phantom Galaxy. Webb’s sharp vision has revealed delicate filaments of gas and dust in the grandiose spiral arms which wind outwards from the centre of this image. A lack of gas in the nuclear region also provides an unobscured view of the nuclear star cluster at the galaxy's centre. M74 is a particular class of spiral galaxy known as a ‘grand design spiral’, meaning that its spiral arms are prominent and well-defined, unlike the patchy and ragged structure seen in some spiral galaxies. The Phantom Galaxy is around 32 million light-years away from Earth in the constellation Pisces, and lies almost face-on to Earth. This, coupled with its well-defined spiral arms, makes it a favourite target for astronomers studying the origin and structure of galactic spirals. Webb gazed into M74 with its Mid-InfraRed Instrument (MIRI) in order to learn more about the earliest phases of star formation in the local Universe. These observations are part of a larger effort to chart 19 nearby star-forming galaxies in the infrared by the international PHANGS collaboration. Those galaxies have already been observed using the NASA/ESA Hubble Space Telescope and ground-based observatories. The addition of crystal-clear Webb observations at longer wavelengths will allow astronomers to pinpoint star-forming regions in the galaxies, accurately measure the masses and ages of star clusters, and gain insights into the nature of the small grains of dust drifting in interstellar space.Hubble observations of M74 have revealed particularly brigh
Link til bildet: https://skaarpictures.com/iGalerieAstro/?q=item/130-m74-varteig-vs-webb
M74_JWT_VarteigKoblet.jpg
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Publiésert Mandag 03 oktober 2022
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