Hydrogen Alpha
Black - Canon 300D , Gray - SBIG ST2000XCM, Blue - SBIG ST2000XM
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M1
M16
IC 1318
NGC 7000 Gulf of Mexico
NGC 7380
IC 443
IC 5146
IC 1795
IC 405
IC 5070
NGC 7635
NGC 281
vdB 142
NGC 6992
NGC2174
Abell 21
NGC 6888
M27
© 2004-2010 Michael A. Siniscalchi