M13 Great Globular Cluster, Jim Thurston

M13 Great Globular Cluster

M13 Great Globular Cluster, Jim Thurston

M13 Great Globular Cluster

Equipment

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Acquisition details

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Description

30 x 20s @ ISO 3200 with darks. Canon 5D on 9.25" SCT, EQ6, unguided, from SE London. No LP filter on this set. Stacked in DSS.

EDIT: New process including 5 x 90s @ ISO 1600, guided this time!

Comments

Histogram

M13 Great Globular Cluster, Jim Thurston