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Contains:  M 33, NGC 598, Triangulum galaxy
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Triangulum Galaxy (Messier 33)

Technical card

Imaging telescopes or lenses: RCOS 14.5"

Imaging cameras: SBIG STX 16803

Mounts: Paramount-ME

Software: Adobe Lightroom CC  ·  PixInsight for Mac

Filters: Astrodon luminance filter  ·  Astrodon RGB

Dates:Oct. 10, 2017

Astrodon RGB: 44x1200" -25C bin 1x1
Astrodon luminance filter: 28x1200" -25C bin 1x1
Astrodon luminance filter: 30x600" -25C bin 1x1

Integration: 29.0 hours

Avg. Moon age: 19.94 days

Avg. Moon phase: 72.60%

Basic astrometry details job: 1827777

RA center: 1h 33' 47"

DEC center: +30° 39' 10"

Pixel scale: 0.551 arcsec/pixel

Orientation: 190.919 degrees

Field radius: 0.443 degrees

Resolution: 4096x4096

Locations: Deep Sky West, Rowe, New Mexico, United States


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. The Triangulum Galaxy is the third-largest member of the Local Group of galaxies, behind the Milky Way and the Andromeda Galaxy.

This is an LRGB rendering.



Miles Zhou
License: None (All rights reserved)



Description: Mixed Ha in.


Description: More noise control

Sky plot

Sky plot


Triangulum Galaxy (Messier 33), 


            Miles Zhou

In these public groups

Members of Deep Sky West