Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  HD119391  ·  M 3  ·  NGC 5272
M3 Globular Cluster, Rowland Archer
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M3 Globular Cluster

M3 Globular Cluster, Rowland Archer
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M3 Globular Cluster

Equipment

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Acquisition details

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Description

Decided to do M3 again using a lower gain setting this time - gain of 75, offset of 14 on the ASI1600MM-Cool. This one also benefits from SGP's autofocus.

100 30 second L frames, 30 each of 120 second R, G and B's.

Comments

Sky plot

Sky plot

Histogram

M3 Globular Cluster, Rowland Archer