Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457
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M101 Pinwheel Galaxy, Wanni
M101 Pinwheel Galaxy
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M101 Pinwheel Galaxy

Getting plate-solving status, please wait...
M101 Pinwheel Galaxy, Wanni
M101 Pinwheel Galaxy
Powered byPixInsight

M101 Pinwheel Galaxy

Equipment

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Acquisition details

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Description

- M101 capture, 2 hours guided

- full moon rising during last hour

- best 25 of 60 subframes used

B ) a bit stretched

D ) revised processing using "SuperL" technique

E ) further improvements , color, noise using additional subf.

The blue blurred NGC 5471 is an EXTRAGALACTIC star formation HII region !

Comments

Revisions

  • M101 Pinwheel Galaxy, Wanni
    Original
  • M101 Pinwheel Galaxy, Wanni
    B
  • M101 Pinwheel Galaxy, Wanni
    D
  • Final
    M101 Pinwheel Galaxy, Wanni
    E

Sky plot

Sky plot

Histogram

M101 Pinwheel Galaxy, Wanni