Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Andromeda Galaxy  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 221  ·  NGC 224  ·  The star 32And  ·  The star νAnd
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M31 at 135mm, Victor Land
M31 at 135mm
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M31 at 135mm

Getting plate-solving status, please wait...
M31 at 135mm, Victor Land
M31 at 135mm
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M31 at 135mm

Equipment

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Acquisition details

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Description

First night of my summer holiday and it's a clear one. Too bad I wasn't at a darker site yet.

So, from my backyard (Bortle 6/7).

Shot with unmodified Canon EOS 700D, using a Sigma DG APO 70-300mm at 135mm at f/5.

ISO 800, 30s subs ,1hr 15min total, darks, bias frames.

Stacked in DSS, Processed with GIMP.

Mount was a Skywatcher Avant with an RA motor drive.

Comments

Revisions

  • M31 at 135mm, Victor Land
    Original
  • Final
    M31 at 135mm, Victor Land
    B

B

Description: Up side down - works better with the dust lanes.

Worked on the color curves inside M31 (dust more red, outside more blue).
Upped the overall curves.
Removed color noise in the background.

Uploaded: ...

Sky plot

Sky plot

Histogram

M31 at 135mm, Victor Land