Barnard-147 in Cygnus
Barnard-147 in Cygnus
Crop
Fullsize
Barnard-147 in Cygnus BiColor
FullSize
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Barnard-147 20min Ha Subframe
Barnard-147 20min Ha Subframes x 13 = 260 min combined image
Barnard-147 20min OIII Subframe
Barnard-147 20min OIII Subframes x 12 = 240 min combined image
Barnard-147 20min SII Subframe
Barnard-147 20min SII Subframes x 12 = 240 min combined image
Scope Planewave 17in
Camera Apogee U16
Mount Paramount ME
Filters Astrodon Ha5nm OIII3nm SII5nm
Exposures Ha 4.3hrs OIII 4hrs SII4hrs 20min subs
Location Sierra Nevada Mountains CA. Heavens Mirror Observatory SRO 2012