Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Orion Nebula  ·  IC 420  ·  Lower Sword  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  Orion Nebula  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri  ·  Upper Sword  ·  the Running Man Nebula
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m42, Shun-Chia yang
m42
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m42

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m42, Shun-Chia yang
m42
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m42

Equipment

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Acquisition details

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Description

Observation detail

Data:2021/1/14-16

Temperature:2-3C

Humidity: 1/14:40% 1/15:80%

Weather: Vary clear. Highest SQM 21.2. Air quality was good at 1/15.

Locaation: 合歡山觀星園

Object: m42

Telescope: wo star71 f/4.9

Mount: star adventurer pro

Camera: 600D(modified)

Guider: QHY mini guide scope, QHY5L-ii-c

Filter: STC multispectra filter

Exposure:

M42 ISO1600 90sec*337 /w dark flat bias 8.425hrs

Comments

Revisions

  • m42, Shun-Chia yang
    Original
  • Final
    m42, Shun-Chia yang
    B

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m42, Shun-Chia yang

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