Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Extremely wide field
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Orion's Bottom Half, jimww
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Orion's Bottom Half

Getting plate-solving status, please wait...
Orion's Bottom Half, jimww
Powered byPixInsight

Orion's Bottom Half

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Description

Barnard's Loop and the Witch head nebula along with many others are easily seen in this rather highly contrast enhanced image.
The lens aperture was stopped down to f/3.2 to minimize light falloff in the corners.  ISO3200 was used for the 45 second exposures.

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Sky plot

Sky plot

Histogram

Orion's Bottom Half, jimww