M7 The Ptolemy cluster.

M7 The Ptolemy cluster.
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M7 The Ptolemy cluster.

Messier 7 or M7, also designated NGC 6475 and sometimes known as the Ptolemy Cluster, is an open cluster of stars in the constellation of Scorpius. The cluster is easily detectable with the naked eye
SPECIFICATIONS
Telescope ..........................................................................................................................................................................................................................
CHI-1
Camera ..........................................................................................................................................................................................................................
FLI ProLine PL9000
Location ..........................................................................................................................................................................................................................
El Sauce observatory Chile
Date of observation ..........................................................................................................................................................................................................................
28042022
Filters ..........................................................................................................................................................................................................................
L-RGB
Processing ..........................................................................................................................................................................................................................
Stacked in Pixinsight, post processing in Affinity Photo
Credits ..........................................................................................................................................................................................................................
Data from Telescope live processed by Neil Streeter
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M7
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