M51
M51
Contains: NGC 5195, Whirlpool galaxy, M 51, NGC 5194
Here is my look at M51.
The Whirlpool Galaxy, also known as Messier 51a, M51a, or NGC 5194, is an interacting grand-design spiral galaxy with a Seyfert 2 active galactic nucleus in the constellation Canes Venatici. In the Catalogue of Named Galaxies, it is called Typhon Canum Venaticorum, after the Greek god Typhon. It was the first galaxy to be classified as a spiral galaxy. Recently it was estimated to be 23 ± 4 million light-years from the Milky Way, but different methods yield distances between 15 and 35 million light-years. Messier 51 is one of the best-known galaxies in the sky. The galaxy and its companion, NGC 5195, are easily observed by amateur astronomers, and the two galaxies may even be seen with binoculars. The Whirlpool Galaxy is also a popular target for professional astronomers, who study it to further understand galaxy structure (particularly structure associated with the spiral arms) and galaxy interactions.
I was interested to see how much detail could be found in the data. [Wikipedia]
I recently saw an article on AFP-R to maximise detail, however, it is very similar to what I already do running small iterations of LHE at different settings in PI and stacked high pass layers selectively applied in PS. Great to see some new techniques worth a look if you have not seen. I will stick with my approach for now.
Imaging telescope or lens: RCOS 14.5"
Imaging camera: SBIG STX KAF-16803
Mount: Paramount-ME
Guiding telescope or lens: RCOS 14.5"
Software: Pixinsight 1.8
Filters: Astrodon Red, Astrodon Green, Astrodon Blue, Ha 5nm, Astrodon Luminance
Resolution: 3096x3180
Dates: May 16, 2017, June 15, 2017, June 16, 2017, June 18, 2017, June 24, 2017
Frames:
Astrodon Blue: 11x1200" bin 1x1
Astrodon Green: 10x1200" bin 1x1
Astrodon Luminance: 30x1200" bin 1x1
Astrodon Red: 12x1200" bin 1x1
Ha 5nm: 17x1800" bin 1x1
Integration: 29.5 hours
Locations: Deep Sky West Remote Observatory (DSW), Rowe, New Mexico, United States
M51
M51
Contains: NGC 5195, Whirlpool galaxy, M 51, NGC 5194
Here is my look at M51.
The Whirlpool Galaxy, also known as Messier 51a, M51a, or NGC 5194, is an interacting grand-design spiral galaxy with a Seyfert 2 active galactic nucleus in the constellation Canes Venatici. In the Catalogue of Named Galaxies, it is called Typhon Canum Venaticorum, after the Greek god Typhon. It was the first galaxy to be classified as a spiral galaxy. Recently it was estimated to be 23 ± 4 million light-years from the Milky Way, but different methods yield distances between 15 and 35 million light-years. Messier 51 is one of the best-known galaxies in the sky. The galaxy and its companion, NGC 5195, are easily observed by amateur astronomers, and the two galaxies may even be seen with binoculars. The Whirlpool Galaxy is also a popular target for professional astronomers, who study it to further understand galaxy structure (particularly structure associated with the spiral arms) and galaxy interactions.
I was interested to see how much detail could be found in the data. [Wikipedia]
I recently saw an article on AFP-R to maximise detail, however, it is very similar to what I already do running small iterations of LHE at different settings in PI and stacked high pass layers selectively applied in PS. Great to see some new techniques worth a look if you have not seen. I will stick with my approach for now.
Imaging telescope or lens: RCOS 14.5"
Imaging camera: SBIG STX KAF-16803
Mount: Paramount-ME
Guiding telescope or lens: RCOS 14.5"
Software: Pixinsight 1.8
Filters: Astrodon Red, Astrodon Green, Astrodon Blue, Ha 5nm, Astrodon Luminance
Resolution: 3096x3180
Dates: May 16, 2017, June 15, 2017, June 16, 2017, June 18, 2017, June 24, 2017
Frames:
Astrodon Blue: 11x1200" bin 1x1
Astrodon Green: 10x1200" bin 1x1
Astrodon Luminance: 30x1200" bin 1x1
Astrodon Red: 12x1200" bin 1x1
Ha 5nm: 17x1800" bin 1x1
Integration: 29.5 hours
Locations: Deep Sky West Remote Observatory (DSW), Rowe, New Mexico, United States