IC 434 (Horsehead Nebula) and NGC 2024 (Flame Nebula) (cray2mpx)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: Flame Nebula · IC 434 · NGC 2023 · NGC 2024 · Orion B

IC 434 (Horsehead Nebula) and NGC 2024 (Flame Nebula), cray2mpx

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IC 434 (Horsehead Nebula) and NGC 2024 (Flame Nebula)

Powered byPixInsight

IC 434 (Horsehead Nebula) and NGC 2024 (Flame Nebula)

The frequent lock-downs we face here during the pandemic made it next to impossible for me to travel to my favorite dark site for about a year now.

Since I am getting rusty I started to reprocess some old data gathered in 2016/17. The "rays"visible in this image are reflections from Alnitak and Sigma Orionis caused by some chipped-off blackening on the outside of the off-axis guider (OAG) pickup prism. I had fixed the reflection issue thereafter.

Original
Final
B

B

Description: Reprocessed, using RC-Astro's NoiseXTerminator and BlurXTerminator. Stacked data from several years, some of it not fully covering the cropped field of view. As mentioned, the reflections stem from a chipped off blacking on the side of the OAG prism, something I had fixed thereafter.

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Status	Basic success
Started	...
Astrometry.net job	8101066
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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IC 434 (Horsehead Nebula) and NGC 2024 (Flame Nebula)

IC 434 (Horsehead Nebula) and NGC 2024 (Flame Nebula)

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Image Index:

Contribution Index (beta):

IC 434 (Horsehead Nebula) and NGC 2024 (Flame Nebula)

IC 434 (Horsehead Nebula) and NGC 2024 (Flame Nebula)

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Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

In these public groups

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