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NGC896_NB
NGC896 done with 3nm Astrodon II narrowband filters (HA, SII, OIII). . This is an emission nebula about 7500 light years away in the constellation Cassiopeia.
Comment
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Comment by Bernard Miller on January 2, 2013 at 7:27pm
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Thanks Jeffrey. Almost 30 hours of exposure and it felt like that much time processing.
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Comment by Jeffrey P Nunnari on January 2, 2013 at 6:40pm
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Wow.
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