Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  HD171495  ·  HD171572  ·  HD171612  ·  M 22  ·  NGC 6656  ·  PK009-07.1
Messier 22 (M22), Richard Bright
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Messier 22 (M22)

Messier 22 (M22), Richard Bright
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Messier 22 (M22)

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Description

This is a stack of four exposures (ranging from 116 seconds to 5 minutes) for a total of 11 minutes using the Optolong L-pro filter.  

I tried assembling this using "Panorama Stitcher" for the Mac and Pixinsight. I thought the Pixinsight version was slightly superior to the PS version, so that is what I am posting.  Pixinsight is a bit of overkill for an image like this, but I have it so I use it.

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Sky plot

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Histogram

Messier 22 (M22), Richard Bright

In these public groups

Unistellar eVscope Imagers