David Rigley/Corona Australis April 5, 2012/in User Gallery /by liyun Photographer: David Rigley, http://www.pbase.com/westskyleyburn Date: 11. Aug 2007, Location: Leyburn Queensland Australia 10 x10 mins , ISO 1600 , William Optics Megrez 90MM APO, Astro 400D ,No Noise Reduction. http://www.centralds.net/cam/wp-content/uploads/2012/04/Corona_1_1_2.jpg 533 800 liyun http://www.centralds.net/cam/wp-content/uploads/2020/02/c-logo5.png liyun2012-04-05 01:29:502012-04-05 01:29:50David Rigley/Corona Australis