Douglas Robertson/Horsehead Region HaRGB April 9, 2012/in User Gallery /by liyun Title: Horsehead Region HaRGB Location: Hahndorf, South Australia. Date: March 2011 Astro 40D, Canon 400mm f5.6L lens http://www.centralds.net/cam/wp-content/uploads/2012/04/HH_in_Color_HaRGB.jpg 780 1200 liyun http://www.centralds.net/cam/wp-content/uploads/2020/02/c-logo5.png liyun2012-04-09 09:10:482012-04-09 09:10:48Douglas Robertson/Horsehead Region HaRGB