Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  B33  ·  Horsehead nebula  ·  IC 434  ·  NGC 2023  ·  Sh2-277
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B33 Horsehead Nebula in Orion Ha_HaRGB, Pat Rodgers
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B33 Horsehead Nebula in Orion Ha_HaRGB

Getting plate-solving status, please wait...
B33 Horsehead Nebula in Orion Ha_HaRGB, Pat Rodgers
Powered byPixInsight

B33 Horsehead Nebula in Orion Ha_HaRGB

Equipment

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Acquisition details

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Description

Several nights imaging and the reason I remade the sheds roof roll off in the other direction to enable guiding on this low object for me.

The image still contains a slight collimation error which has proved troublesome to clear up.

Comments

Revisions

  • B33 Horsehead Nebula in Orion Ha_HaRGB, Pat Rodgers
    Original
  • Final
    B33 Horsehead Nebula in Orion Ha_HaRGB, Pat Rodgers
    B
  • B33 Horsehead Nebula in Orion Ha_HaRGB, Pat Rodgers
    C

B

Description: Forgot to run SCNR on the original. So a SCNR version.

Uploaded: ...

C

Description: The 2 hour Ha stack.

Uploaded: ...

Sky plot

Sky plot

Histogram

B33 Horsehead Nebula in Orion Ha_HaRGB, Pat Rodgers

In these public groups

UK Astro-Imaging