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"Heart Nebula IC 1805 Widefield Ha False Color "Blood Red" Version

Taken from New Mexico Skies in January 2010 using an FSQ 106 at F/5 and STL11K camera. H-alpha filter only; 8 hours of light collection. Scale: 3.5 asec/px.

Valentine image at F/3.5: www.flickr.com/photos/43846774@N02/4358194024/

Normal H-alpha image: www.flickr.com/photos/43846774@N02/5055958773/

Info: en.wikipedia.org/wiki/Heart_Nebula

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Taken on May 4, 2010