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Cygnus The North America nebula and the Pelican nebula in
Cygnus. The nebula contains several dark nebulas which stand out in contrast
to the emission nebula. Photo 2008-04-19 STL11000M HalfaGB 40+2+2 min under full moon. Mag --- Class E The photo below shows the Halfa exposure separated.
It is a 4x10 min exposure under full moon!! |
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