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
|
|---|
| Galaxies: Active
| 7
|
| Astrophysics - High Energy Astrophysical Phenomena [S]
| 7
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 6
|
| Astrophysics - Astrophysics Of Galaxies
| 5
|
| Bl Lacertae Objects: General
| 4
|
| Sun: Magnetic Fields
| 4
|
| Sun: Photosphere [S]
| 4
|
| Galaxies: Jets
| 3
|
| Sunspots [S]
| 3
|
| Quasars: General
| 2
|
| Photosphere [S]
| 2
|
| Bl Lacertae Objects: Individual: Pg 1553+113
| 2
|
| Sun: Oscillations [S]
| 2
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 2
|
| Magnetic Fields
| 2
|
| Calibration
| 1
|
| Bl Lacertae Objects: Individual: Mrk 421
| 1
|
| Techniques: Photometric
| 1
|
| Sun: Infrared
| 1
|
| Spire
| 1
|
| Repeatability
| 1
|
| Quasars: Individual: Pks 1510-089
| 1
|
| Quasars: Individual: Oj 248
| 1
|
| Quasars: Individual: Cta 102
| 1
|
| Polarization
| 1
|
| Optical
| 1
|
| Methods: Observational
| 1
|
| Instrumentation And Data Management
| 1
|
| Instrumental Effects
| 1
|
| Gamma Rays: Galaxies
| 1
|
| Fts
| 1
|
| Error
| 1
|
| Astrophysics - Cosmology And Nongalactic Astrophysics
| 1
|
| Techniques: Polarimetric
| 1
|