Measurements of atmospheric turbulence parameters at Vainu Bappu Observatory using short-exposure CCD images

Sreekanth Reddy, Ravinder Kumar Banyal, Sridharan R +1

We report the atmospheric turbulence parameters namely, atmospheric seeing, the tilt-anisoplanatic angle (${\theta }_0$) and the coherence time (${\tau }_0$), measured under various sky conditio…