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Firstlight ESPRIT 100ED @ M101 Pinwheel Galaxy, Thilo

Firstlight ESPRIT 100ED @ M101 Pinwheel Galaxy

Revision title: SkyWatcher Esprit 100ED

Getting plate-solving status, please wait...
Firstlight ESPRIT 100ED @ M101 Pinwheel Galaxy, Thilo

Firstlight ESPRIT 100ED @ M101 Pinwheel Galaxy

Revision title: SkyWatcher Esprit 100ED

Equipment

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Acquisition details

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Description

Back under Bortle 5 skies...

The image shows a first-light result of my Skywatcher ESPRIT 100ED, which recently became part of my equipment.

Comparing this version with my very first attempt at M 101 - Pinwheel Galaxy more than two years ago puts a little smile on my face. Back then I was so thrilled with my first picture of a galaxy... and the excitement keeps going

The PGC annotation always amazes me, too, how many small (star-like) objects turn out to be distant galaxies.

Messier 101 (also called NGC 5457, Pinwheel Galaxy or Firewheel Galaxy) is a spiral galaxy with dimensions 28.8' × 26.9' and apparent magnitude 7.5 mag in the constellation of the Big Dipper. Its distance is about 16 million light-years, its diameter 170,000 ly - credit Wikipedia.

As always, thank you for dropping by and/or leaving a comment which is greatly appreciated.

Stay well!

Comments

Revisions

  • Final
    Firstlight ESPRIT 100ED @ M101 Pinwheel Galaxy, Thilo
    Original
  • Firstlight ESPRIT 100ED @ M101 Pinwheel Galaxy, Thilo
    B
  • Firstlight ESPRIT 100ED @ M101 Pinwheel Galaxy, Thilo
    C
  • Firstlight ESPRIT 100ED @ M101 Pinwheel Galaxy, Thilo
    D

B

Title: annotated

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C

Title: SkyWatcher Esprit 100ED

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D

Title: PGCs

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Histogram

Firstlight ESPRIT 100ED @ M101 Pinwheel Galaxy, Thilo