58 citations · 734 across the 29 of their papers we have counts for
4 papers · 1 filter
Influence of phase-diversity image reconstruction techniques on circular polarization asymmetries
A. Asensio Ramos, M. J. Martinez Gonzalez, E. Khomenko +1
Full Stokes filter-polarimeters are key instruments for investigating the rapid evolution of magnetic structures on the solar surface. To this end, the image quality is routinely i…
Analytical maximum likelihood estimation of stellar magnetic fields
M. J. Martínez González, R. Manso Sainz, A. Asensio Ramos +1
The polarised spectrum of stellar radiation encodes valuable information on the conditions of stellar atmospheres and the magnetic fields that permeate them. In this paper, we give…
Non-detection of magnetic fields in the central stars of the planetary nebulae NGC 1360 and LSS 1362
F. Leone, M. J. Martinez Gonzalez, R. L. M. Corradi +2
The presence of magnetic fields is an attractive hypothesis for shaping PNe. We report on observations of the central star of the two Planetary Nebulae NGC1360 and LSS1326. We perf…
Unnoticed magnetic field oscillations in the very quiet Sun revealed by Sunrise/IMaX
M. J. Martinez Gonzalez, A. Asensio Ramos, R. Manso Sainz +7
We present observational evidence for oscillations of magnetic flux density in the quiet areas of the Sun. The majority of magnetic fields on the solar surface have strengths of th…