73 citations · 135 across the 5 of their papers we have counts for
5 papers
The signature of chromospheric heating in Ca II H spectra
C. Beck, W. Schmidt, R. Rezaei +1
We analyze a 1-hour time series of Ca II H intensity spectra and polarimetric spectra around 630 nm to derive the signature of the chromospheric heating and to investigate its rela…
Freeware solutions for spectropolarimetric data reduction
F. Paletou, R. Rezaei, L. Leger
Most of the solar physicists use very expensive software for data reduction and visualization. We present hereafter a reliable freeware solution based on the Python language. This…
Temporal evolution of magnetic elements
R. Rezaei, R. Schlichenmaier, W. Schmidt +1
We study the structure and evolution of the magnetic field of the quiet Sun by investigating weak spectro-polarimetric signals. To this end, we observed a quiet region close to the…
Relation between photospheric magnetic field and chromospheric emission
R. Rezaei, R. Schlichenmaier, C. A. R. Beck +2
We simultaneously observed the Stokes parameters of the photospheric iron line pair at 630.2 nm and the intensity profile of the chromospheric Ca II H line at 396.8 nm in a quiet S…
Photospheric magnetic field and chromospheric emission
R. Rezaei, R. Schlichenmaier, C. Beck +1
We present a statistical analysis of network and internetwork properties in the photosphere and the chromosphere. For the first time we simultaneously observed (a) the four Stokes…