Solar and Stellar Granulation
Robert J. Rutten Sterrekundig Instituut Utrecht, The Netherlands Why this workshop? Why this workshop? Or rather, since the real question that arose about a year ago was not whether there should be another OAC workshop, but only what it should be about: why a workshop on granulation? To answer this...
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| Format: | eBook |
| Language: | English |
| Published: |
Dordrecht
Springer Netherlands
1989, 1989
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| Edition: | 1st ed. 1989 |
| Series: | Nato Science Series C:, Mathematical and Physical Sciences
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| Subjects: | |
| Online Access: | |
| Collection: | Springer Book Archives -2004 - Collection details see MPG.ReNa |
Table of Contents:
- Asymmetry of Absorption Lines in the Solar and Procyon Spectra
- Line Asymmetries in Late-Type Dwarf Photospheres
- Challenges and Opportunities in Stellar Granulation Observations
- High Resolution Granulation Observations from La Palma: Techniques and First Results
- Spatially Resolved Spectra of Solar Granules
- Granulation Line Asymmetries
- Granulation and Waves?
- High Resolution Diagnostic of the Mesocells in the Solar Temperature Minimum Region
- Pole-Equator Difference of the Size of the Chromospheric Ca II-K Network in Quiet and Active Solar Regions
- Temperature Waves and Solar Granulation
- Flows, Random Motions and Oscillations in Solar Granulation Derived 225 the SOUP Instrument on Spacelab 2
- Granulation In and Out of Magnetic Regions
- Observation and Interpretation of Photospheric Line Asymmetry Changes near Active Regions
- Line Bisectors In and OutMagnetic Regions
- RMS Velocities in Solar Active Regions
- 2-D Flux Tube in Radiative Equilibrium
- Isolated Magnetohydrodynamic Thermal Eddies in a Thermally Stratified Fluid
- What Do the Mg II Lines Tell Us About Waves and Magnetic Fields?
- A Simple Model of Mesogranular and Supergranular Flows
- Probing of Sunspot Umbral Structure by Oscillations
- Workshop Impressions
- Granulation Bibliography (compiled by K.L. Harvey)
- Workshop Introduction
- 1: Observational Techniques
- Observations of the Solar Granulation at the Pic Du Midi Observatory and with THEMIS
- The Gregory-Coudé-Telescope at the Observatorio Del Teide, Tenerife
- The Status of the Latest German Solar Facility on Tenerife
- Ground-Based Tunable Filter Observations
- An Overview of the Orbiting Solar Laboratory
- Solar Image Restoration by Adaptive Optics
- Improving Solar Image Quality by Image Selection
- Reconstruction from Focal Volume Information
- Granulation in the Photospheres of Stars
- Solar Granulation Speckle Interferometry Using Cross-Spectrum Techniques
- Active Optics, Anisoplanatism, and the Correction of Astronomical Images
- On Pressure Shifts of Fel Lines in Stellar Atmospheres
- Pressure Broadening and Solar Spectral Line Bisectors
- 2: Observations
- Solar Granulation: Overview
- Line Shifts in the Infrared Spectra of Late-Type Stars
- Report on the Session: Position and Discussion — Solar Data
- The Limb Effect of the KI 769.9 nm Line in Quiet Regions
- Vortex Motion of the Solar Granulation
- The Granulation Sensitivity of Neutral Metal Lines
- Granule Lifetimes and Dimensions as Function of Distance from a Solar Pore Region
- Spatio-Temporal Analysis of Waves in the Solar Atmosphere
- On the Granule Lifetime Near and Far Away from Sunspots
- Observations of High Frequency Waves in the Solar Atmosphere
- Photoelectric Analysis of the Solar Granulation in the Infrared
- Constraints Imposed by Very High Resolution Spectra and Images on Theoretical Simulations of Granular Convection
- The Variation of the Mean Size of the Photospheric Granules Near and Far from a Sunspot
- Abnormal Granulation
- Supergranular Pattern Formed by the Large Granules
- Details of Large Scale Solar Motions Revealed by Granulation Test Particles
- 3: Modelling
- Convection and Waves
- How Much Can Theoretical Models of Compressible Convection Tell Us about Solar Granulation?
- Two and Three-Dimensional Simulations of Compressible Convection
- Spectroscopic Properties of Solar Granulation obtained from 2-D Numerical Simulations
- On the Influence of Opacity Fluctuations on the Energy Transfer by Radiation
- Simulating Magnetoconvection
- Time Dependent Compressible Magnetoconvection
- Models of Magnetic Flux Sheets
- Stellar Granulation: Modeling of Stellar Surfaces and Photospheric Line Asymmetries
- Three-Dimensional Simulation of Convective Motions in the Procyon Envelope
- Numerical Simulations of Gas Flows in an A-Type Stellar Atmosphere
- Inhomogeneous Chromospheric Structures in the Atmosphere of Arcturus Generated by Acoustic Wave Propagation
- Interactionof Solar Granulation with Weak and Strong Magnetic Fields
- Granulation and the NLTE Formation of K I 769.9
- The Effects of Inhomogeneities in 3-D Models on Abundance Determinations