Dan Llewellyn 9월 23, 2015/카테고리: User Gallery /작성자: liyun Photographer: Dan Llewellyn Title: Lagoon Nebula Image Data: Skywatcher Esprit 120 triplet refractor F7 with flattner. ISO 12800 Single Exposure 30 seconds No darks, flats, or bias. quick processing of jpeg 8 bit not 16 bit. at the Deerlick Astromy Village on September 15, 2015 at 01:48ut http://www.centralds.net/cam/wp-content/uploads/2015/09/dsc09635m8aneb.jpg 555 831 liyun http://www.centralds.net/cam/wp-content/uploads/2020/02/c-logo5.png liyun2015-09-23 23:18:422015-09-24 14:12:07Dan Llewellyn