Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457  ·  NGC 5477
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Messier 101 (The Pinwheel Galaxy), WJM Observatory
Messier 101 (The Pinwheel Galaxy)
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Messier 101 (The Pinwheel Galaxy)

Getting plate-solving status, please wait...
Messier 101 (The Pinwheel Galaxy), WJM Observatory
Messier 101 (The Pinwheel Galaxy)
Powered byPixInsight

Messier 101 (The Pinwheel Galaxy)

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Description

This is Messier 101 show with the ZWO ASI071. Would have had more exposures but we were messing with different gain\offset settings, finally settling on gain 0\offset 8 as it seemed to do the best (for galaxy shots anyways). It is is wonderful camera and the noise level is very impressive, very low noise.

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  • Final
    Messier 101 (The Pinwheel Galaxy), WJM Observatory
    Original
  • Messier 101 (The Pinwheel Galaxy), WJM Observatory
    B

B

Description: Improved color a bit..

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Messier 101 (The Pinwheel Galaxy), WJM Observatory