(Click to enlarge) Rosette Nebula Ha: 6 x 15 minutes (2009/11/16) OIII: 9 x 15 minutes (2016/01/30) Ha data is from Chiefland Star Party in 2009. OIII data was collected in 2016. Processed in Pixinsight. Mapped narrowband data as R:Ha G:OIII B:OIII
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(Click to enlarge) Rosette Nebula Ha: 6 x 15 minutes (2009/11/16) OIII: 9 x 15 minutes (2016/01/30) Ha data is from Chiefland Star Party in 2009. OIII data was collected in 2016. Processed in Pixinsight. Mapped narrowband data as R:Ha G:OIII B:OIII
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