Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 Ori A)  ·  41 Ori C  ·  41 Ori D  ·  41 the01 Ori  ·  42 Ori)  ·  42 c Ori  ·  43 Ori)  ·  44 Ori)  ·  44 iot Ori  ·  45 Ori  ·  Great Orion Nebula  ·  HD294171  ·  HD294174  ·  HD294175  ·  HD294177  ·  HD294178  ·  HD294179  ·  HD294180  ·  HD294181  ·  HD294216  ·  HD294217  ·  HD294218  ·  HD294220  ·  HD294221  ·  HD294222  ·  HD294259  ·  HD294261  ·  HD294262  ·  HD294263  ·  HD294289  ·  And 166 more.
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M42 in 9 minutes, Roland Christen
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M42 in 9 minutes

Getting plate-solving status, please wait...
M42 in 9 minutes, Roland Christen
Powered byPixInsight

M42 in 9 minutes

Equipment

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Acquisition details

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Description

Telescope:   AP110 GTX with TCC operating at F5
Mount:   AP 1600 Encoder mount
Camera:   ZWO 6200MM Pro
Filter:   ZWO 7nm H-alpha

Exposure:   9 x 60 seconds

Taken at my Hawaii observatory in very dark skies. Seeing was extremely poor due to high altitude winds. 
Wind gusts during the exposures ranged from 35 to 55 mph.

Image processed in MaximDL, Topaz-Denoise, Photoshop.

Comments

Sky plot

Sky plot

Histogram

M42 in 9 minutes, Roland Christen