Tuesday, September 22, 2009

Messier 52 Open Cluster and The Bubble Neblua, NGC7635

The M52 in the upper center of the image is an open cluster in Cassiopeia with about 200 stars.

The Bubble Nebula in the middle right of the image has a very distinct 'bubble' emmison nebula.

The image is a crop from in the upper right coner, thus some coma in the picture.

Celeston ED80, 600 mm, f7.5, 3x 10 min ISO 800, guided.

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