Aims. The purpose of this paper is to characterize the statistical properties of solar granulation in the photosphere and low chromosphere up to 650 km. Methods. We use velocity and intensity variations obtained at different atmospheric heights from observations in Ba I
We discuss the links between the photospheric 5-min oscillations and the granulation pattern using a...
Aims.The aim of this paper is to analyze the thermal properties, oscillatory, and flow motions of a ...
Aims.We investigate variations in the scale and contrast of the solar granulation related to the sol...
Aims. The purpose of this paper is to characterize the statistical properties of solar granulation i...
Aims. We study the properties of solar granulation in a facular region from the photosphere up to th...
A 45 min time series of two-dimensional spectra has been obtained with the Vacuum Tower Telescope a...
In this paper, the physical conditions within the inhomogeneous solar atmosphere have been reconstru...
We need automatic pattern recognition algorithms to extract a large statistical sample of granules f...
We need automatic pattern recognition algorithms to extract a large statistical sample of granules f...
Context. Below 1 mHz, the power spectrum of helioseismic velocity measurements is dominated by the s...
A parametric model of granulation employing a small number of parameters was developed. Synthetic sp...
Aims.We investigate variations in the scale and contrast of the solar granulation related to the sol...
From the inversion of a time series of high resolution slit spectrograms obtained from the quiet sun...
Context. The granulation is the most visible manifestation of convective motions occurring in the up...
Broad-band images have been obtained at the extremes of the continuum absorption coefficient of the ...
We discuss the links between the photospheric 5-min oscillations and the granulation pattern using a...
Aims.The aim of this paper is to analyze the thermal properties, oscillatory, and flow motions of a ...
Aims.We investigate variations in the scale and contrast of the solar granulation related to the sol...
Aims. The purpose of this paper is to characterize the statistical properties of solar granulation i...
Aims. We study the properties of solar granulation in a facular region from the photosphere up to th...
A 45 min time series of two-dimensional spectra has been obtained with the Vacuum Tower Telescope a...
In this paper, the physical conditions within the inhomogeneous solar atmosphere have been reconstru...
We need automatic pattern recognition algorithms to extract a large statistical sample of granules f...
We need automatic pattern recognition algorithms to extract a large statistical sample of granules f...
Context. Below 1 mHz, the power spectrum of helioseismic velocity measurements is dominated by the s...
A parametric model of granulation employing a small number of parameters was developed. Synthetic sp...
Aims.We investigate variations in the scale and contrast of the solar granulation related to the sol...
From the inversion of a time series of high resolution slit spectrograms obtained from the quiet sun...
Context. The granulation is the most visible manifestation of convective motions occurring in the up...
Broad-band images have been obtained at the extremes of the continuum absorption coefficient of the ...
We discuss the links between the photospheric 5-min oscillations and the granulation pattern using a...
Aims.The aim of this paper is to analyze the thermal properties, oscillatory, and flow motions of a ...
Aims.We investigate variations in the scale and contrast of the solar granulation related to the sol...