Туманность Шлем Тора от Patrick Gilliland

Imaging telescope or lens: RCOS 14.5″
Imaging camera: SBIG STX KAF-16803
Mount: Paramount-ME
Guiding telescope or lens: RCOS 14.5″
Guiding camera: SBIG STX KAF-16803
Software: Pixinsight 1.8
Filters: Ha 5nm, Astrodon Blue, Astrodon Red, Astrodon Green
Resolution: 3251×3519
Dates: Jan. 30, 2017, Jan. 31, 2017, Feb. 1, 2017
Frames:
Astrodon Blue: 14×1200″ bin 1×1
Astrodon Green: 9×1200″ bin 1×1
Astrodon Red: 10×1200″ bin 1×1
Ha 5nm: 19×1800″ bin 1×1
Integration: 20.5 hours
Here we have Thors Helmet — NGC 2359.