Hi
NGC 7000, the Great Wall in Cygnus in natural colors, shot with a Canon 500D Mono, Astronomik Ha-, OIII- and SII-Clipfilter, ASA 10" Astrograph, Wynne Corrector and DDM60 unguided
The Hubble-Version I have posted some month ago: http://forum.astrosysteme.com/index.php?/topic/395-the-great-wall-in-cygnus-narrow-band/
More data and higher resolution: http://www.distant-lights.at/ngc7000_nat-2014_06_09.htm
NGC 2174, the Monkey Head Nebula, in Hubble colors
Canon 500D Mono, Astronomik Ha-, OIII- and SII-Clipfilter, ASA 10" Astrograph, Wynne Corrector and DDM60 unguided
More data and higher resolution: http://www.distant-lights.at/ngc2174_hubble-2015_03_03.htm
NGC 1333
This image was shot with a normal, modified Canon 500D, ASA 10" Astrograph, Wynne Corrector and DDM60 unguided
More data and higher resolution: http://www.distant-lights.at/ngc1333-2014_12_23.htm
CS
Thomas