Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5447  ·  NGC 5449  ·  NGC 5450  ·  NGC 5451  ·  NGC 5453  ·  NGC 5455  ·  NGC 5461  ·  NGC 5462  ·  NGC 5471  ·  Pinwheel galaxy
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M101, Adam Landefeld
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M101

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M101, Adam Landefeld
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M101

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Description

Wasn't able to get the RGB combination looking right, so just luminance for now.

Update: Figured out the RGB issue - filter order in SGP was messed up! So I fixed that and spent last night trying to get the sub ratio into better shape. Some issues with star color, need to go back and tweak an early processing step. Overall pretty happy with the amount of detail and faint stuff that came through!

Rev C: Trying to deal with stars, slight saturation boost

Rev D: Bring out dust lanes a little more

Comments

Revisions

  • M101, Adam Landefeld
    Original
  • M101, Adam Landefeld
    B
  • M101, Adam Landefeld
    C
  • M101, Adam Landefeld
    D
  • M101, Adam Landefeld
    E
  • Final
    M101, Adam Landefeld
    F

F

Description: Added some Ha

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Sky plot

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M101, Adam Landefeld

In these collections

ES 102
QSI 6120