On the choice of parameters in solar structure inversion
arXiv:astro-ph/9905107 · doi:10.1046/j.1365-8711.1999.02785.x
Abstract
The observed solar p-mode frequencies provide a powerful diagnostic of the internal structure of the Sun and permit us to test in considerable detail the physics used in the theory of stellar structure. Amongst the most commonly used techniques for inverting such helioseismic data are two implementations of the optimally localized averages (OLA) method, namely the Subtractive Optimally Localized Averages (SOLA) and Multiplicative Optimally Localized Averages (MOLA). Both are controlled by a number of parameters, the proper choice of which is very important for a reliable inference of the solar internal structure. Here we make a detailed analysis of the influence of each parameter on the solution and indicate how to arrive at an optimal set of parameters for a given data set.
14 pages, 15 figures. Accepted for publication on MNRAS
References in corpus (1)
Cited by in corpus (35)
- Helioseismology
- Helioseismology and Solar Abundances
- Helioseismological Implications of Recent Solar Abundance Determinations
- 10,000 Standard Solar Models: a Monte Carlo Simulation
- Fresh insights on the structure of the solar core
- Global Seismology of the Sun
- Asteroseismology and Interferometry
- A more realistic representation of overshoot at the base of the solar convective envelope as seen by helioseismology
- Solar structure and evolution
- Modeling the Subsurface Structure of Sunspots
- Estimating stellar mean density through seismic inversions
- Solar Cycle Related Changes at the Base of the Convection Zone
- Solar models with convective overshoot, the solar-wind mass loss, and a PMS disk accretion: helioseismic quantities, Li depletion and neutrino fluxes
- Seismic study of the chemical composition of the solar convection zone
- Model-independent measurement of internal stellar structure in 16 Cygni A and B
- Mean density inversions for red giants and red clump stars
- Combining multiple structural inversions to constrain the Solar modelling problem
- Stellar model fits and inversions
- Implications of solar wind measurements for solar models and composition
- On the hydrostatic stratification of the solar tachocline
- How accurate are the time delay estimates in gravitational lensing?
- Seismic inversion of the solar entropy: A case for improving the Standard Solar Model
- Testing stellar evolution with asteroseismic inversions of a main sequence star harboring a small convective core
- Structure of the near-surface layers of the Sun: asphericity and time variation
- Constraining convective regions with asteroseismic linear structural inversions
- Thorough characterisation of the 16 Cygni system. Part II. Seismic inversions of the internal structure
- Solar-cycle variation of sound speed near the solar surface
- Seismic Solar Models from Ledoux discriminant inversions
- Asteroseismic modelling strategies in the PLATO era I. Mean density inversions and direct treatment of the seismic information
- The Sub-Surface Structure of a Large Sample of Active Regions
- Inverse analysis of asteroseismic data: a review
- Stellar Inversion Techniques
- The impact of the transport of chemicals and electronic screening on helioseismic and neutrino observations in solar models
- Investigating the impact of Solar Fusion III reaction rates on helioseismic constraints and solar neutrino fluxes
- A data-driven estimate of the protosolar helium mass fraction