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 - High Energy Astrophysical Phenomena [S]
| 68
|
| Astrophysics - Astrophysics Of Galaxies
| 28
|
| Astrophysics - Cosmology And Nongalactic Astrophysics
| 15
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 12
|
| Galaxies: Evolution
| 12
|
| High Energy Astrophysics
| 11
|
| Gamma-rays
| 11
|
| Gamma Rays: General
| 10
|
| Gamma-ray Sources
| 10
|
| Astroparticle Physics
| 9
|
| Gamma-ray Astronomy
| 9
|
| Astrophysics
| 9
|
| Galaxies: Formation
| 7
|
| High Energy Physics - Phenomenology
| 7
|
| Galaxies: Star Clusters: General
| 7
|
| Galaxies: Star Formation
| 7
|
| Galaxies: Starburst
| 7
|
| Pulsars
| 6
|
| High Energy Physics - Experiment
| 5
|
| Cosmic Rays
| 5
|
| Catalogues
| 4
|
| Catalogs
| 4
|
| Radio Continuum: Galaxies
| 4
|
| Galaxies: Individual: M81
| 4
|
| Galaxies: Distances And Redshifts
| 4
|
| Galaxies: Active
| 4
|
| Galaxies: Star Clusters
| 4
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 3
|
| HII Regions
| 3
|
| ISM: Abundances
| 3
|
| Galaxies: High-redshift
| 3
|
| X-rays: Galaxies
| 3
|
| ISM: Individual Objects: Crab Nebula
| 3
|
| Techniques: Spectroscopic
| 3
|
| Supernova Remnants
| 3
|
| Galaxies: Spiral
| 3
|
| Galactic Cosmic Rays
| 3
|
| Dark Matter
| 3
|
| Particle Astrophysics
| 3
|
| Galaxies: Dwarf
| 3
|
| Acceleration Of Particles
| 3
|
| Galaxies: Individual: M82
| 3
|
| Galaxies: ISM
| 3
|
| Gamma-ray Observatories
| 3
|
| Active Galactic Nuclei
| 3
|
| H II Regions
| 2
|
| Ultraviolet: Galaxies
| 2
|
| Stars: Formation
| 2
|
| Gravitational Lensing: Strong
| 2
|
| Globular Clusters: General
| 2
|
| Stars: Evolution
| 2
|
| Galaxies: General
| 2
|
| Galaxies: Fundamental Parameters
| 2
|
| First Stars
| 2
|
| Extinction
| 2
|
| Reionization
| 2
|
| Dust
| 2
|
| Stars: Wolf-Rayet
| 2
|
| Gamma-ray Burst: General
| 2
|
| Gamma Rays: Galaxies
| 2
|
| Dark Ages
| 2
|
| Gamma Rays: Diffuse Background
| 2
|
| Radio Galaxies
| 2
|
| Cosmic Ray Sources
| 2
|
| Infrared: Galaxies
| 2
|
| Mrk 501
| 2
|
| Galaxies: Stellar Content
| 2
|
| Blazars
| 2
|
| BL Lacertae Objects: Individual: Mrk 421
| 2
|
| Galaxies: Photometry
| 2
|
| Galaxies: Nuclei
| 2
|
| Astrophysics - Cosmology And Extragalactic Astrophysics
| 2
|
| ASTRONOMY, PHYSICS, ONLINE
| 2
|
| Galaxies: Clusters: General
| 2
|
| Galaxies: Individual: NGC 4449
| 1
|
| Galaxies: Individual: NGC 3077
| 1
|
| Galaxies: Individual: M33
| 1
|
| Galaxies: Individual: M 81
| 1
|
| Galaxies: Individual: AzTEC J095942.9+022938
| 1
|
| Galaxies: Individual (NGC 1569)
| 1
|
| Galaxies: Individual (M81)
| 1
|
| Galaxies: Abundances
| 1
|
| Galaxies
| 1
|
| G/H Separation
| 1
|
| Fast Fourier Transform
| 1
|
| Extragalactic Astronomy
| 1
|
| Early Universe
| 1
|
| Dwarf Irregular Galaxies
| 1
|
| Diffuse Radiation
| 1
|
| Detector Prototype
| 1
|
| Dense Interstellar Clouds
| 1
|
| Data Acquisition
| 1
|
| Dark Matter Experiments
| 1
|
| Dark Matter Detectors
| 1
|
| Crab Nebula
| 1
|
| Cosmological Neutrinos
| 1
|
| Cosmic Ray Experiments
| 1
|
| Cosmic Ray
| 1
|
| Cosmic Microwave Background
| 1
|
| Cold Dark Matter
| 1
|
| Circumstellar Matter
| 1
|
| Cataclysmic Variable Stars
| 1
|
| BL Lacertae Objects: Individual: S5 0716+714
| 1
|
| BL Lacertae Objects: Individual: RGB 2243 + 203
| 1
|
| BL Lacertae Objects: Individual: 3FGL J0909.0+2310
| 1
|
| BL Lacertae Objects
| 1
|
| Binary Stars
| 1
|
| Atmospheric Pressure Modulation
| 1
|
| Atlases
| 1
|
| ASTRONOMY, PHYSICS
| 1
|
| Andromeda Galaxy
| 1
|
| Active Solar Corona
| 1
|
| X-rays: General
| 1
|
| X-rays: Bursts
| 1
|
| X-ray Surveys
| 1
|
| X-ray Active Galactic Nuclei
| 1
|
| White Dwarf Stars
| 1
|
| Water Cherenkov
| 1
|
| Very High Energy Bursts
| 1
|
| Theoretical Models
| 1
|
| TeV Gamma-ray Astronomy
| 1
|
| TeV Cosmic Rays
| 1
|
| Telescopes
| 1
|
| Surveys
| 1
|
| Supernovae: General
| 1
|
| Supergiants
| 1
|
| Sun: Magnetic Fields
| 1
|
| Submillimetre: Galaxies
| 1
|
| Stars: Neutron
| 1
|
| Stars: Massive
| 1
|
| Stars: Mass-loss
| 1
|
| Stars: Kinematics
| 1
|
| Stars: Emission Line
| 1
|
| Stars: AGB And Post-AGB
| 1
|
| Star Forming Regions
| 1
|
| Solar Physics [S]
| 1
|
| Solar Modulation
| 1
|
| Sky Surveys
| 1
|
| Scientific Verification
| 1
|
| Real Time Data Processing
| 1
|
| Radio Lines: ISM
| 1
|
| Quasars: Emission Lines
| 1
|
| Pulsars: General
| 1
|
| Pulsar Wind Nebulae
| 1
|
| Primordial Black Holes
| 1
|
| Physics - Instrumentation And Detectors
| 1
|
| Online Data Analysis
| 1
|
| Novae
| 1
|
| Non-thermal Radiation Sources
| 1
|
| Neutrinos
| 1
|
| Milky Way Disk
| 1
|
| Milagro
| 1
|
| Methods: Data Analysis
| 1
|
| Masers
| 1
|
| Machine Learning
| 1
|
| Lamb Wave
| 1
|
| ISM: Molecules
| 1
|
| ISM: Magnetic Fields
| 1
|
| ISM: Bubbles
| 1
|
| Interstellar Medium
| 1
|
| Interstellar Clouds
| 1
|
| Instrumentation: Spectrographs
| 1
|
| Hunga Volcano
| 1
|
| High Mass X-ray Binary Stars
| 1
|
| High Energy
| 1
|
| HAWC Observatory
| 1
|
| HAWC
| 1
|
| H <sc>II</sc> Regions
| 1
|
| Gravitational Waves
| 1
|
| General Relativity And Quantum Cosmology
| 1
|
| Gamma-ray Transient Sources
| 1
|
| Gamma-ray Observatory
| 1
|
| Gamma-ray Detectors
| 1
|
| Gamma-ray Bursts
| 1
|
| Gamma-ray Burst: Individual: GRB 130427A
| 1
|
| Gamma-ray
| 1
|
| Gamma Ray Experiments
| 1
|
| Galaxy: General -- Galaxy: Structure
| 1
|
| Galaxy Evolution
| 1
|
| Galaxy Environments
| 1
|
| Galaxies: Star Clusters: Individual
| 1
|
| Galaxies: Seyfert
| 1
|
| Galaxies: Irregular
| 1
|
| Galaxies: Individual: VII Zw466
| 1
|
| Galaxies: Individual: NGC3351
| 1
|
| Galaxies: Individual: NGC 628
| 1
|
| 95.85.Pw
| 1
|
| 95.35.+d
| 1
|
| 85-05
| 1
|
| (Galaxy:) Globular Clusters: General
| 1
|