Celestial hemisphere:  Northern  ·  Constellation: Coma Berenices (Com)  ·  Contains:  M 100  ·  NGC 4321  ·  NGC 4323  ·  NGC 4328
Grand -Design Spiral Galaxy M100, sydney
Grand -Design Spiral Galaxy M100
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Grand -Design Spiral Galaxy M100

Grand -Design Spiral Galaxy M100, sydney
Grand -Design Spiral Galaxy M100
Powered byPixInsight

Grand -Design Spiral Galaxy M100

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Description

M100 is a grand-design spiral galaxy that is bursting with star formation.  Located in the constellation Coma Berenices, it is one of the largest members of the Virgo Cluster.  Luminous extensions of its sweeping outer arms connect M100 with two satellite galaxies NGC 4323 and NGC 4328.  Observations of Cepheid variable stars in M100 place its distance at about 56 million light-years from Earth. 

Exposures:
20x 600s luminance
30x420s RGB (10 exposures per channel)

Total integration of 6.8 hours

Filters:
Astrodon I-series

Processing:
CCDStack and Photoshop.

I hope you enjoy!

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  • Grand -Design Spiral Galaxy M100, sydney
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    Grand -Design Spiral Galaxy M100, sydney
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Grand -Design Spiral Galaxy M100, sydney