Celestial hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  7 Per)  ·  7 chi Per  ·  8 Per  ·  Double cluster  ·  HD13493  ·  HD13506  ·  HD13620  ·  HD13716  ·  HD13758  ·  HD13784  ·  HD13841  ·  HD13854  ·  HD13900  ·  HD13910  ·  HD13969  ·  HD14012  ·  HD14026  ·  HD14051  ·  HD14052  ·  HD14053  ·  HD14092  ·  HD14134  ·  HD14143  ·  HD14162  ·  HD14184  ·  HD14186  ·  HD14210  ·  HD14250  ·  HD14270  ·  HD14289  ·  And 28 more.
Double Cluster in Perseus with minimum data under Bortle 7 skies, Howard L Ritter, Jr
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Double Cluster in Perseus with minimum data under Bortle 7 skies

Double Cluster in Perseus with minimum data under Bortle 7 skies, Howard L Ritter, Jr
Powered byPixInsight

Double Cluster in Perseus with minimum data under Bortle 7 skies

Equipment

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Acquisition details

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Description

Planned 2h acquisition session voided by operator error (failure to remove dust cover between Dark and Light runs). Subsequent acquisition limited by impending interference between telescope and tripod. Bortle 7 skies, residual wildfire aerosols, target over urban light dome – and dew beginning to condense on outer and inner surfaces of objective lens.

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Sky plot

Sky plot

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Double Cluster in Perseus with minimum data under Bortle 7 skies, Howard L Ritter, Jr