seeing seeing seeing turbolenza dell'atmosfera effects of the air layer seeing $\mathbf{r_0}$ ‘seeing’ seeing astronomical seeing atmospheric seeing seeing seeing 'seeing' seeing (or air turbulence) seeing atmospheric turbulence http://en.wikipedia.org/wiki/Astronomical_seeing Astronomical Seeing 'seeing' English 'seeing' astronomical seeing seeing ‘seeing’ good seeing seeing seeing astronomical seeing https://en.wikipedia.org/wiki/Astronomical_seeing English seeing seeing r0 $\mathbf{t_0}$ https://en.wikipedia.org/wiki/Astronomical_seeing Seeing seeing seeing ‘seeing’ seeing seeing atmospheric distortions Astronomical seeing seeing “seeing” seeing seeing view article turbulencia atmosférica seeing seeing astronomique seeing ‘seeing’ deformazioni sulle onde ‘seeing’ seeing http://en.wikipedia.org/wiki/Astronomical_seeing stjörnuskyggnis tehnice astronomical seeing seeing astronomique seeing seeing seeing Wiki atmospheric seeing seeing Astronomical Seeing వాతావరణ ప్రభావము сіінгу English 'seeing' seeing seeing Astronomical seeing seeing ‘seeing’ seeing disruptive effect seeing seeing seeing ‘seeing’ atmospheric seeing seeing astronomique Seeing seeing atmospheric turbulence atmospheric seeing seeing “seeing” seeing http://en.wikipedia.org/wiki/Astronomical_seeing seeing seeing seeing seeing disk diameter of ~0.4 arcseconds refractive index of Earth's atmosphere astronomical seeing conditions http://en.wikipedia.org/wiki/Astronomical_seeing ‘seeing’ Astronomical Seeing Astronomical Seeing atmospheric seeing seeing seeing astronomical seeing English seeing seeing atmospheric turbulence Astronomical Seeing seeing seeing seeing astronomique seeing seeing seeing atmospheric turbulence seeing SEEING seeing https://en.wikipedia.org/wiki/Astronomical_seeing seeing disk tehnice