The table below shows the most common keywords used by the author. The letters in brackets after some keywords denote if the keyword corresponds to Solar Physics (S) or Heliospheric Physics (H).
| Keyword
| Occurrences
|
|---|
| Sun: Chromosphere [S]
| 11
|
| Solar And Stellar Astrophysics
| 8
|
| Sun: Photosphere [S]
| 8
|
| Sun: Atmosphere [S]
| 7
|
| Sun: Flares [S]
| 6
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 6
|
| Methods: Observational
| 6
|
| Techniques: Spectroscopic
| 5
|
| Radiative Transfer [S]
| 4
|
| Sun: Filaments [S]
| 4
|
| Line: Formation
| 4
|
| Sunspots [S]
| 4
|
| Sun: Magnetic Fields
| 4
|
| Methods: Data Analysis
| 3
|
| Line: Profiles
| 3
|
| The Sun [S]
| 3
|
| Solar Physics [S]
| 3
|
| Atomic Data
| 3
|
| Sun: Activity
| 3
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 3
|
| Astrophysics - Earth And Planetary Astrophysics
| 3
|
| Physics - History And Philosophy Of Physics
| 2
|
| Spectroscopy
| 2
|
| Sun: Corona [S]
| 2
|
| Stars: Activity
| 2
|
| Sun: Abundances
| 2
|
| Planets And Satellites: Atmospheres
| 1
|
| Plages
| 1
|
| Pinhole Optics
| 1
|
| Pinhead Mirrors
| 1
|
| Physics - Optics
| 1
|
| Methods: Miscellaneous
| 1
|
| Material Culture Of Science
| 1
|
| Magnetohydrodynamics [S]
| 1
|
| Leiden University
| 1
|
| Instrumentation: Adaptive Optics
| 1
|
| Instrumentation And Methods For Astrophysics
| 1
|
| Informal Learning
| 1
|
| High Angular Resolution
| 1
|
| Earth And Planetary Astrophysics
| 1
|
| Drift Scan Imaging
| 1
|
| Conservation
| 1
|
| Center To Limb Observations
| 1
|
| Atomic Spectroscopy
| 1
|
| Atmospheric Effects
| 1
|
| Atlases
| 1
|
| Techniques: Polarimetric
| 1
|
| Techniques: Photometric
| 1
|
| Techniques: Miscellaneous
| 1
|
| Techniques: Image Processing
| 1
|
| Techniques: High Angular Resolution
| 1
|
| Sun: Sunspots
| 1
|
| Sun: Sun: Photosphere
| 1
|
| Sun: Sun: Chromosphere
| 1
|
| Sun: Sun: Activity
| 1
|
| Sun: Solar And Stellar Astrophysics
| 1
|
| Sun: Rotation [S]
| 1
|
| Sun: Physical Sciences
| 1
|
| Sun: Oscillations [S]
| 1
|
| Sun: Methods: Statistical
| 1
|
| Active Sun
| 1
|
| Sun: Instrumentation And Data Management
| 1
|
| Sun: Helioseismology [S]
| 1
|
| Sun: Faculae [S]
| 1
|
| Sun: Active Regions
| 1
|
| Stars: Flare
| 1
|
| Star Atlases
| 1
|
| Speckle Interferometry
| 1
|
| Solar Eclipses
| 1
|
| Solar
| 1
|
| Public History
| 1
|
| Planets And Satellites: Individual: Wasp-69b
| 1
|
| Astronomy Image Processing
| 1
|
| Astronomy
| 1
|
| Astronomical Methods
| 1
|
| Albert Einstein
| 1
|
| Sun: Methods: Observational
| 1
|