M103 (NGC 581)

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M103 (NGC 581)

Open Cluster, Cassiopeia
Mag 7.4, Size 6.0′
2009-08-05
Subs: 10x60s Dark: 10x60s
C80ED Canon EOS 350D guided Deep Sky Filter
Processed in Nebulosity and PhotoShop CS3

Markarian2013-11-03T16:51:09+00:0029 August 2009|M91+, Open Cluster|

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M103 (NGC 581)

M103 (NGC 581)

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M103 (NGC 581)

M103 (NGC 581)

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