Optik / Mount: 180 Epsilon f2.8 , Alt-5 Koch-FS2 Camera / Filter: ZWO ASI 6200 MM Pro Mono, Astrodon Ha,OIII ,SII ca. 4,6 hours (sub 600/300sec)Date 14 August 2020 The North America Nebula covers an area of more than four times the size of the full moon, but its surface brightness […]
Tag: NGC7000 SHO
The Wall NGC7000 in SHO
Optics/mount : 12″ACF 2.7m AP-Reduzer Alt-5 Camera/filters: Atik 11002 AstrodonHa/OIII/SII Exposure:125×600 Ha, 10×600 OIII/SII all2bin 02 September 2014 The North America Nebula (NGC 7000 or Caldwell 20) is an emission nebula in the constellation Cygnus, close to Deneb (the tail of the swan and its brightest star). The remarkable shape […]