Atmospheric fluctuations below 0.1 Hz during drift-scan solar diameter measurements C. Sigismondi, A. Raponi, G. De Rosi, M. Bianda, R. Ramelli, M. Caccia, M. Maspero, L. Negrini and X. Wang EAS Publications Series, 55 (2012) 381-383 Published online: 27 June 2012 DOI: 10.1051/eas/1255054