Atmospheric fluctuations below 0.1 Hz during drift-scan solar diameter measurements

sigismondi, C, Raponi, A, De Rosi, G, Bianda, M, Ramelli, R, Caccia, M, Maspero, Matteo, Negrini, L, Wang, X


EAS Publications Series 55 p. 381-383


Measurements of the power spectrum of the seeing in the range 0.001–1 Hz have been performed in order to understand the criticity of the transits method for solar diameter monitoring.