Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)  ·  The star σOri
The Flame and Horsehead Nebulae, geordan
The Flame and Horsehead Nebulae
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The Flame and Horsehead Nebulae

The Flame and Horsehead Nebulae, geordan
The Flame and Horsehead Nebulae
Powered byPixInsight

The Flame and Horsehead Nebulae

Equipment

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Acquisition details

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Description

Still shooting unguided. Not a good polar alignment this time, as evidenced by all the walking noise. Wasn't able to get longer than 1 minute subs without trailing.

Comments

Revisions

  • The Flame and Horsehead Nebulae, geordan
    Original
  • The Flame and Horsehead Nebulae, geordan
    B
  • Final
    The Flame and Horsehead Nebulae, geordan
    C

B

Description: Updated bias frames with correct ISO; did curves a bit differently.

Uploaded: ...

C

Description: Reprocessed with Astro Pixel Processor and Registax.

Uploaded: ...

Sky plot

Sky plot

Histogram

The Flame and Horsehead Nebulae, geordan