Contains:  Triangulum galaxy, M 33, NGC 598
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M33, 




    

        Roberto Colombari
M33

Technical card

Resolution: 2903x2315

Astrometry.net job: 862932

RA center: 23.432 degrees

DEC center: 30.649 degrees

Pixel scale: 2.097 arcsec/pixel

Orientation: -104.332 degrees

Field radius: 1.081 degrees

Data source: Unknown

Description

Messier 33
The RGB frames were absolutely promising so, as a first run on this object, I decided to set aside the luminance and the Ha data for the next processing.

L: 16x900s binning 1
RGB: (18, 15, 17)x900s binning 1
Ha: 16x1800s binning 1

FSQ106 EDXIII / QSI683 @ deepskywest

Copyright: R. Colombari

http://www.astrobin.com/228184/0/
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The Triangulum Galaxy is a spiral galaxy approximately 3 million light-years (ly) from Earth in the constellation Triangulum. It is catalogued as Messier 33 or NGC 598, and is sometimes informally referred to as the Pinwheel Galaxy, a nickname it shares with Messier 101. The Triangulum Galaxy is the third-largest member of the Local Group of galaxies, which includes the Milky Way, the Andromeda Galaxy and about 44 other smaller galaxies. It is one of the most distant permanent objects that can be viewed with the naked eye.
The galaxy is the smallest spiral galaxy in the Local Group and it is believed to be a satellite of the Andromeda Galaxy due to their interactions, velocities[7] and proximity to one another in the night sky. It also has an H-II nucleus.[8]

Source: Wikipedia

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rob77
Roberto Colombari
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M33, 




    

        Roberto Colombari

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