758 citations
- Max Planck Institute for Solar System ResearchDE25 papers
- Stanford UniversityUS12 papers
- University of GrazAT8 papers
- Monash UniversityAU6 papers
- Lockheed Martin (United States)US5 papers
- Skolkovo Institute of Science and TechnologyRU5 papers
- University of GöttingenDE5 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Instituto de Astrofísica de CanariasES4 papers
- Max Planck SocietyDE4 papers
- Nagoya UniversityJP4 papers
- NSF NCAR High Altitude ObservatoryUS4 papers
4 papers · 1 filter
Least-Squares Fitting Methods for Estimating the Winding Rate in Twisted Magnetic-Flux Tubes
Ashley D. Crouch
We investigate least-squares fitting methods for estimating the winding rate of field lines about the axis of twisted magnetic-flux tubes. These methods estimate the winding rate b…
Resolving the Azimuthal Ambiguity in Vector Magnetogram Data with the Divergence-Free Condition: the Effects of Noise and Limited Spatial Resolution
Ashley D. Crouch
We investigate how the azimuthal ambiguity in solar vector magnetogram data can be resolved by using the divergence-free property of magnetic fields. In a previous article, by Crou…
Determination of Electromagnetic Source Direction as an Eigenvalue Problem
Juan C. Martínez-Oliveros, Charles Lindsey, Stuart D. Bale +1
Low-frequency solar and interplanetary radio bursts are generated at frequencies below the ionospheric plasma cutoff and must therefore be measured in space, with deployable antenn…
The Critical Richardson Number and Limits of Applicability of Local Similarity Theory in the Stable Boundary Layer
Andrey A. Grachev, Edgar L Andreas, Christopher W. Fairall +2
Measurements of atmospheric turbulence made over the Arctic pack ice during the Surface Heat Budget of the Arctic Ocean experiment (SHEBA) are used to determine the limits of appli…