Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  IC 5070  ·  NGC 6997  ·  NGC 7000  ·  North America nebula  ·  Pelican nebula  ·  The star 56Cyg  ·  The star 57Cyg  ·  The star ξCyg
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NGC 7000, Bizzidy
NGC 7000
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NGC 7000

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Description

Image taken from my backyard in an orange zone. First edition is from approximately 3 hours of data with moderate dithering. I found that unless I dithered heavily I couldn't get the walking noise to not show up. The second edition is after another 2+ hours of data for a total of 5+ hours. Still a bit of thermal noise related to warm summer nights and chip temps in the 30s but all in all pleased with the outcome. I darkened the background some and did noise reduction.

The third edition I actually took out 24 frames from the lights and several frames from my darks. I made a cutoff on my sensor temp of 31 degrees. I found that the higher temps really just detracted from the image due to uncontrollable noise.

The third edition looks a bit more smooth and I backed off the contrast a little.

Comments

Revisions

  • NGC 7000, Bizzidy
    Original
  • NGC 7000, Bizzidy
    B
  • Final
    NGC 7000, Bizzidy
    C

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Sky plot

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NGC 7000, Bizzidy

In these public groups

Cloudy Nights