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 - Earth And Planetary Astrophysics
| 40
|
| Pluto
| 9
|
| Astrophysics
| 9
|
| Magellanic Clouds
| 9
|
| Galaxies: Magellanic Clouds
| 8
|
| Solar Wind [H]
| 7
|
| Sun: Heliosphere [H]
| 7
|
| Stars: Early-type
| 7
|
| Comets: General
| 6
|
| O Stars
| 6
|
| Ultraviolet Astronomy
| 6
|
| Kuiper Belt: General
| 6
|
| Ultraviolet: Planetary Systems
| 6
|
| Kuiper Belt
| 6
|
| Comets
| 5
|
| Galaxies: Stellar Content
| 4
|
| Planet Sci
| 4
|
| Planet Sci, Online
| 4
|
| Comets: Individual: 67p
| 4
|
| Comets: Individual: 67p/churyumov-gerasimenko
| 4
|
| Termination Shock
| 4
|
| H Ii Regions
| 4
|
| Charon
| 4
|
| Stellar Spectrophotometry
| 3
|
| Stars: Fundamental Parameters
| 3
|
| Small Solar System Bodies
| 3
|
| Ultraviolet Emission
| 3
|
| Pickup Ions
| 3
|
| Surveys
| 3
|
| Short Period Comets
| 3
|
| B Stars
| 3
|
| Stars: Wolf-rayet
| 3
|
| Neutral Coma Gases
| 3
|
| Ultraviolet: Stars
| 3
|
| Minor Planets
| 3
|
| Atmospheres
| 3
|
| Solar System: Formation
| 3
|
| Spectroscopy
| 2
|
| Stellar Luminosity
| 2
|
| Occultations
| 2
|
| Surface
| 2
|
| Geochem Phys, Planet Sci, Online
| 2
|
| Pluto (planet)
| 2
|
| Galaxy: Open Clusters And Associations: General
| 2
|
| Natural Satellites
| 2
|
| Ultraviolet
| 2
|
| Massive Stars
| 2
|
| Mass Function
| 2
|
| Planetary Surfaces
| 2
|
| Ubv Spectra
| 2
|
| Sun: Heliosheath
| 2
|
| Ultraviolet: Solar System
| 2
|
| Line: Identification
| 2
|
| Planetary Sciences: Solar System Objects: Moon (1221)
| 2
|
| Planet Sci; Online
| 2
|
| Interstellar Medium
| 2
|
| Celestial Mechanics
| 2
|
| Interplanetary Shocks [H]
| 2
|
| Ultraviolet Observations
| 2
|
| Interplanetary Medium [H]
| 2
|
| Atomic Spectroscopy
| 2
|
| Interplanetary Dust
| 2
|
| Atmosphere
| 2
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 2
|
| Astrophysics - Cosmology And Nongalactic Astrophysics
| 2
|
| Astrophysics - Astrophysics Of Galaxies
| 2
|
| Ultraviolet Spectroscopy
| 2
|
| Astronomical Photometry
| 2
|
| Stellar Magnitude
| 2
|
| Star Formation
| 2
|
| Astronomical Catalogs
| 2
|
| Astrometry
| 2
|
| Planetary Sciences: Solid Surface Planets: Interactions With Particles And Fields
| 1
|
| Planetary Sciences: Solid Surface Planets: Impact Phenomena
| 1
|
| Planetary Sciences: Solid Surface Planets: Ices
| 1
|
| Planetary Sciences: Solar System Objects: Jupiter
| 1
|
| Planetary Sciences: Fluid Planets: Magnetospheres (2756)
| 1
|
| Planetary Orbits
| 1
|
| Planetary Atmospheres
| 1
|
| Particle Physics
| 1
|
| P Cygni Stars: Spectral Variations
| 1
|
| P Cygni Stars: Mass Loss
| 1
|
| P Cygni Stars: Line Profiles
| 1
|
| Outflows
| 1
|
| Orbit Perturbation
| 1
|
| Open Clusters And Associations: Individual (ngc 346)
| 1
|
| Open Clusters And Associations
| 1
|
| Open Clusters
| 1
|
| Oort Cloud Objects
| 1
|
| Oort Cloud
| 1
|
| Occultation
| 1
|
| Observational Cosmology
| 1
|
| Nebulae
| 1
|
| Nasa Missions
| 1
|
| Moon
| 1
|
| Molecular Spectroscopy
| 1
|
| Methods: Data Analysis
| 1
|
| Magnetospheric Physics: Plasma Sheet
| 1
|
| Magnetospheric Physics: Energetic Particles: Trapped
| 1
|
| Lyman Alpha
| 1
|
| Luminous Blue Variables
| 1
|
| Long Period Comets
| 1
|
| Line: Profiles
| 1
|
| Line: Identification -- Line: Profiles -- Stars: Early-type -- Stars: Individual: P Cygni -- Stars: Mass-loss -- Supergiants
| 1
|
| Line: Formation
| 1
|
| Light Curve
| 1
|
| Kuiper Belt Objects: Individual: 2014 Mu69
| 1
|
| Kuiper Belt Objects: Individual
| 1
|
| Iue
| 1
|
| Ism: H Ii Regions
| 1
|
| Interstellar Scattering
| 1
|
| Interstellar Magnetic Fields
| 1
|
| Interstellar Line Emission
| 1
|
| Interstellar Extinction
| 1
|
| Interplanetary Turbulence [H]
| 1
|
| Interplanetary Physics [H]
| 1
|
| Interplanetary Particle Acceleration [H]
| 1
|
| Instrumentation And Methods For Astrophysics
| 1
|
| Instrumentation
| 1
|
| Image Processing
| 1
|
| Image Analysis
| 1
|
| Ice Destruction
| 1
|
| Hubble Space Telescope
| 1
|
| Hii Regions
| 1
|
| Hertzsprung-russell Diagram
| 1
|
| H I Line Emission
| 1
|
| Geochem Phys, Planet Sci
| 1
|
| Galaxy: Open Clusters And Associations: Individual Name: 30 Doradus
| 1
|
| Galaxy: Open Clusters And Associations: Individual Alphanumeric: N11
| 1
|
| Galaxies: Star Clusters
| 1
|
| Galaxies: M33
| 1
|
| Galaxies: Evolution
| 1
|
| Galactic Evolution
| 1
|
| Galactic Cosmic Rays
| 1
|
| Galactic And Extragalactic Astronomy
| 1
|
| Fuv
| 1
|
| Faint Objects
| 1
|
| 30 Doradus
| 1
|
| Error Analysis
| 1
|
| Ephemerides
| 1
|
| Eccentric Orbits
| 1
|
| Early Stars
| 1
|
| Dynamic Models
| 1
|
| Diffuse Radiation
| 1
|
| Cratering (6022
| 1
|
| Cosmic Background Radiation
| 1
|
| Computational Geophysics: Modeling (1952
| 1
|
| Composition
| 1
|
| Comets: Individual: Wirtanen
| 1
|
| Comets: Individual: Name: Hale-bopp 1995 O1
| 1
|
| Comets: Individual: 67p/cg
| 1
|
| Comets: Individual: 67p&churyumov─gerasimenko
| 1
|
| Comets: Individual: 67p&c-g
| 1
|
| Comets: Individual (19p/borrelly)
| 1
|
| Comet Volatiles
| 1
|
| Color-magnitude Diagram
| 1
|
| Color-color Diagram
| 1
|
| Classical Kuiper Belt Objects
| 1
|
| Charge Coupled Devices
| 1
|
| Catalogs
| 1
|
| Calibration
| 1
|
| Blue Stars
| 1
|
| Binaries: Spectroscopic
| 1
|
| Be
| 1
|
| B [e] Stars
| 1
|
| Atomic Data
| 1
|
| Atmospheric Composition And Structure: Exosphere
| 1
|
| Astrophysical Dust Processes
| 1
|
| Astronomical Spectroscopy
| 1
|
| Astronomical Photography
| 1
|
| Astronomical Data Bases
| 1
|
| Wolf-rayet Stars
| 1
|
| Variables
| 1
|
| Variable Stars
| 1
|
| Uranus
| 1
|
| Ultraviolet: General
| 1
|
| Ultraviolet Sources
| 1
|
| Ultraviolet Photometry
| 1
|
| Ultraviolet Observatories
| 1
|
| Ultraviolet Extinction
| 1
|
| Trans-neptunian Objects
| 1
|
| Telescopes
| 1
|
| Techniques: Spectroscopic
| 1
|
| Techniques: Imaging Spectroscopy
| 1
|
| Surface Photometry
| 1
|
| Supernovae
| 1
|
| Supernova Remnants
| 1
|
| Supergiants
| 1
|
| Supergiant Stars
| 1
|
| Sun: Heliopause
| 1
|
| Sun: Coronal Mass Ejections
| 1
|
| Structure
| 1
|
| Stellar Winds
| 1
|
| Stellar Temperature
| 1
|
| Stellar Spectra
| 1
|
| Stellar Mass
| 1
|
| Stellar Evolution
| 1
|
| Stellar Envelopes
| 1
|
| Stellar Bow Shocks
| 1
|
| Stars: Winds
| 1
|
| Stars: Statistics
| 1
|
| Stars: Oscillations
| 1
|
| Stars: Mass Loss
| 1
|
| Stars: Mass Function
| 1
|
| Stars: Luminosity Function
| 1
|
| Stars: Individual Constellation Name: Eta Carinae
| 1
|
| Stars: Formation
| 1
|
| Stars: Evolution
| 1
|
| Stars: Emission-line
| 1
|
| Stars: Early Type
| 1
|
| Stars: Binaries: Close
| 1
|
| Starburst Galaxies
| 1
|
| Spectrometers
| 1
|
| Space Probes
| 1
|
| Space Plasmas [H]
| 1
|
| Space Astrometry
| 1
|
| Solid State: Volatile
| 1
|
| Solid State: Refractory
| 1
|
| Solar Wind Termination
| 1
|
| Solar System: General
| 1
|
| Solar System Planets
| 1
|
| Solar System
| 1
|
| Solar Energetic Particles [H]
| 1
|
| Solar Cycle
| 1
|
| Sky Surveys
| 1
|
| Sky Brightness
| 1
|
| Shocks
| 1
|
| Seeing (astronomy)
| 1
|
| Scattering
| 1
|
| Satellites
| 1
|
| Rosetta
| 1
|
| Rho Cas
| 1
|
| Radiative Transfer [S]
| 1
|
| Radiation Mechanisms: Non-thermal
| 1
|
| Polarization
| 1
|
| Plutonian Satellites
| 1
|
| Plasma Physics
| 1
|
| Planets And Satellites: Individual (ceres)
| 1
|
| Planets And Satellites: Formation
| 1
|
| Planets And Satellites: Dynamical Evolution And Stability
| 1
|
| Planetary Sciences: Solid Surface Planets: Surface Materials And Properties
| 1
|
| Planetary Sciences: Solid Surface Planets: Remote Sensing
| 1
|
| Planetary Sciences: Solid Surface Planets: Polar Regions
| 1
|
| Asteroids: Individual: 1 Ceres
| 1
|
| Asteroids: Individual: (21) Lutetia
| 1
|
| Asteroids: General
| 1
|
| Asteroids
| 1
|
| Anomalistic
| 1
|
| Alice
| 1
|
| Aeronomy
| 1
|
| Acceleration Of Particles
| 1
|
| 67p/cg
| 1
|
| 4316)
| 1
|
| Extrasolar Radiation
| 1
|