SURPRISE
http://the-boot-blog.blogspot.com/20...e-palette.html
ROSETTE NEBULA HUBBLE PALETTE
http://2.bp.blogspot.com/_MogfHIvZ45...ale%2B1600.jpg
shootings by Giacomo Zacchi
developed by Paolo Pinciaroli
Ha 60min,
S2 O3 50 50 min.
Filtri Astrodon 5nm, CCD Apogea 6303 Tubo BRC 2