Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  17 kap01 Boo  ·  17 kap02 Boo  ·  21 iot Boo  ·  84 UMa  ·  86 UMa  ·  Asellus Secondus  ·  Asellus Tertius  ·  HD119213  ·  HD119332  ·  HD119549  ·  HD119765  ·  HD119821  ·  HD119992  ·  HD120528  ·  HD120682  ·  HD120771  ·  HD121016  ·  HD121046  ·  HD121297  ·  HD121343  ·  HD121664  ·  HD121995  ·  HD122007  ·  HD122149  ·  HD122200  ·  HD122471  ·  HD122545  ·  HD122740  ·  HD122865  ·  HD122866  ·  And 77 more.
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M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer, patrick cartou
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M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer

Getting plate-solving status, please wait...
M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer, patrick cartou
Powered byPixInsight

M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer

Equipment

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Acquisition details

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Description

Yesterday night weather announced: clouds, and clouds, and maybe some stars…

In fact it was stars and clouds and stars and clouds….!

I've planned 3 hours (180x60") with Samyang 135mm open f/2.8 and I could keep 68x60".

First stacking with SIRIL 0.9.12 no drizzle (new darks, flats and offsets)

Comments

Revisions

  • M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer, patrick cartou
    Original
  • M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer, patrick cartou
    B
  • Final
    M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer, patrick cartou
    C

B

Description: Stacking SIRIL 0.9.12 drizzlex2

Uploaded: ...

C

Description: Crop of last version

Uploaded: ...

Sky plot

Sky plot

Histogram

M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer, patrick cartou