Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  86 UMa  ·  M 101  ·  NGC 5368  ·  NGC 5422  ·  NGC 5443  ·  NGC 5447  ·  NGC 5449  ·  NGC 5450  ·  NGC 5451  ·  NGC 5453  ·  NGC 5455  ·  NGC 5457  ·  NGC 5461  ·  NGC 5462  ·  NGC 5471  ·  NGC 5473  ·  NGC 5474  ·  NGC 5475  ·  NGC 5477  ·  NGC 5484  ·  NGC 5485  ·  NGC 5486  ·  Pinwheel galaxy  ·  The star 86UMa
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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