August 2012 - sabin fota

August 2012 Winner - DSLR & Digital Camera Astro Imaging & Processing's Finalist - sabin_fota
NGC7023 - Iris Nebula, taken with pure DSLR, unmoded/uncooled on almost pitch black sky.
Date: 11-18-19.aug.2012
Location: Muntele Mic, Romania
Telescop: Megrez 90mm APO, f/6,2 la F=558mm
Camera: Canon 50D unmoded, uncooled, P-FLT4 reducer at F=432 mm controled by APT
Filter:
Guiding: TS 8x50 cu Alccd5 controled by PHD guiding
Mount: CGEM
Exposure: 62x300" - 310'
ISO: 800
Software: DSS, PixInsight, PS