Feb 132017
Cloudy winter nights have inspired a second look back at some fun summer targets. Here’s NGC 6871 in Cygnus.
NGC 6871 Baader 7nm H-alpha 13x20min exposure AP900GTO Mount FSQ-106ED Apogee U16M CCD FS
Cloudy winter nights have inspired a second look back at some fun summer targets. Here’s NGC 6871 in Cygnus.
NGC 6871 Baader 7nm H-alpha 13x20min exposure AP900GTO Mount FSQ-106ED Apogee U16M CCD FS