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
|
|---|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 18
|
| Sunspots [S]
| 16
|
| Sun: Activity
| 10
|
| Solar Cycle
| 8
|
| Sun: Photosphere [S]
| 7
|
| Methods: Data Analysis
| 5
|
| Sun: Flares [S]
| 5
|
| Sun: Coronal Mass Ejections
| 5
|
| Sun: Chromosphere [S]
| 4
|
| Periodicity
| 4
|
| Solar-terrestrial Relations
| 4
|
| Flares
| 3
|
| Solar Activity
| 3
|
| Physics - Space Physics [H]
| 3
|
| Wavelet Analysis
| 2
|
| Umbra
| 2
|
| Solar
| 2
|
| Sun: Atmosphere [S]
| 2
|
| Geomagnetic Activity
| 2
|
| Sun: General
| 2
|
| Oscillations
| 2
|
| Morlet Wavelet Analysis
| 2
|
| Cosmic Rays
| 2
|
| Magnetic Fields
| 2
|
| Astrometry
| 2
|
| Solar Cycles 23 And 24
| 1
|
| Solar Cycles
| 1
|
| Solar Activity Indices
| 1
|
| Solar Active Regions [S]
| 1
|
| Plages
| 1
|
| Physics - Atmospheric And Oceanic Physics
| 1
|
| Physical Parameters
| 1
|
| Period Analyses
| 1
|
| Observations
| 1
|
| Methods: Statistical
| 1
|
| Methods: Numerical
| 1
|
| Linear-nonlinear Relation
| 1
|
| Ionospheric Critical Frequencies
| 1
|
| Ionosphere
| 1
|
| Interplanetary Indices
| 1
|
| Hysteresis
| 1
|
| Hemispheric Asymmetry
| 1
|
| Heliographic Latitude
| 1
|
| Greenhouse Gases
| 1
|
| Geomagnetic Indices
| 1
|
| Geomagnetic Activity Indices
| 1
|
| Frequency Analysis: Multitaper Method
| 1
|
| Frequency Analysis
| 1
|
| Fof1 And Fof2 Critical Frequencies
| 1
|
| Flare Index
| 1
|
| Flare
| 1
|
| Cyclic Variation
| 1
|
| Chaos
| 1
|
| Carrington Rotation
| 1
|
| Astrophysics - Earth And Planetary Astrophysics
| 1
|
| Astrophysics
| 1
|
| Turbulence
| 1
|
| Total Solar Irradiance
| 1
|
| The Sun [S]
| 1
|
| Surface Air Temperature
| 1
|
| Sunspots: Sunspot Classification
| 1
|
| Sunspots Groups
| 1
|
| Sunspot: Umbra
| 1
|
| Sunspot: Penumbra
| 1
|
| Sunspot Number
| 1
|
| Sunspot Counts
| 1
|
| Sunspot Classification
| 1
|
| Sun: Uv Radiation [S]
| 1
|
| Sun: Surface Magnetism [S]
| 1
|
| Sun: Radio Radiation [S]
| 1
|
| Sun: Oscillations [S]
| 1
|
| Sun: Magnetic Fields
| 1
|
| (sun:) Sunspots
| 1
|
| Sun: Fundamental Parameters
| 1
|
| Sun: Faculae [S]
| 1
|
| Sun: Eclipses
| 1
|
| Sun: Diameter
| 1
|
| Sun: Active Regions
| 1
|
| Spectral Analysis
| 1
|
| Solar Radius
| 1
|
| Solar Flare Index
| 1
|
| Active Longitude
| 1
|
| Absorbing Aerosols
| 1
|
| Sun: Granulation [S]
| 1
|