Keywords: Atmos struct imaging.svg en SVG version of w File Atmos_struct_imaging png created using Inkscape v 0 46 SVG version of w File Atmos_struct_imaging png Gringer <span class signature-talk >talk</span> 2008-12-29 w File Atmos_struct_imaging png Check categories 2008 December 30 en wikipedia Astronomical_seeing Moon Photographic techniques SVG diagrams |