Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  M 42  ·  M 43  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri
M42/M43/NGC 1977 (60x60s + 100x4s) HDR combine, turfpit
M42/M43/NGC 1977 (60x60s + 100x4s) HDR combine
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M42/M43/NGC 1977 (60x60s + 100x4s) HDR combine

M42/M43/NGC 1977 (60x60s + 100x4s) HDR combine, turfpit
M42/M43/NGC 1977 (60x60s + 100x4s) HDR combine
Powered byPixInsight

M42/M43/NGC 1977 (60x60s + 100x4s) HDR combine

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Description

Stack 1 was 60x60s, stack 2 was 100x4s. Both processed with Astro Pixel Processor.

The 2 stacks were HDR combined using FOTOXX on Linux https://kornelix.net/fotoxx/fotoxx.html which can combine up to 9 images.

Dave

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M42/M43/NGC 1977 (60x60s + 100x4s) HDR combine, turfpit