Class information for:
Level 1: SUN OSCILLATIONS//SUN INTERIOR//STARS OSCILLATIONS

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
23 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 393400
45 3       JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//ASTRONOMY & ASTROPHYSICS//SOLAR PHYSICS 104301
41 2             SOLAR PHYSICS//SUN CORONA//SUN MAGNETIC FIELDS 32268
1334 1                   SUN OSCILLATIONS//SUN INTERIOR//STARS OSCILLATIONS 2725

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SUN OSCILLATIONS authKW 1630593 19% 28% 511
2 SUN INTERIOR authKW 1371414 12% 35% 335
3 STARS OSCILLATIONS authKW 1119453 21% 17% 581
4 STARS INTERIORS authKW 1033745 15% 22% 408
5 ASTEROSEISMOLOGY authKW 991390 7% 44% 196
6 SUN HELIOSEISMOLOGY authKW 966177 8% 37% 228
7 STELLAR ASTROPHYS address 511396 5% 36% 123
8 SYDNEY ASTRON SIFA address 331778 3% 36% 80
9 TEORET ASTROFYS address 309207 1% 70% 38
10 STARS SOLAR TYPE authKW 233328 3% 25% 81

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Astronomy & Astrophysics 147354 94% 1% 2573
2 Meteorology & Atmospheric Sciences 6 1% 0% 32
3 Physics, Fluids & Plasmas 4 1% 0% 24
4 Multidisciplinary Sciences 3 0% 0% 13
5 Engineering, Aerospace 1 0% 0% 9
6 Physics, Multidisciplinary 1 2% 0% 59
7 Geochemistry & Geophysics 1 1% 0% 24
8 Physics, Particles & Fields 0 1% 0% 29
9 Physics, Mathematical -1 1% 0% 16
10 History & Philosophy of Science -2 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STELLAR ASTROPHYS 511396 5% 36% 123
2 SYDNEY ASTRON SIFA 331778 3% 36% 80
3 TEORET ASTROFYS 309207 1% 70% 38
4 IRFU S SACLAY 219003 1% 76% 25
5 CASSINI 208104 2% 43% 42
6 IRFU S 154750 2% 28% 47
7 FYS ASTRON 140547 2% 20% 60
8 ASTRON UNIT 126863 4% 11% 102
9 ARTS COMP ENGN SCI 125313 1% 31% 35
10 DANISH ASTEROSEISMOL 118258 1% 68% 15

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ASTRONOMY & ASTROPHYSICS 106982 25% 1% 688
2 SOLAR PHYSICS 59328 7% 3% 190
3 ASTROPHYSICAL JOURNAL 51453 22% 1% 601
4 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 24747 12% 1% 317
5 ASTRONOMISCHE NACHRICHTEN 21840 3% 2% 81
6 IAU SYMPOSIA 21273 4% 2% 121
7 ASTROPHYSICS AND SPACE SCIENCE 11613 4% 1% 114
8 ASTROPHYSICAL JOURNAL LETTERS 4545 2% 1% 51
9 SOVIET ASTRONOMY LETTERS 3218 1% 1% 20
10 SPACE SCIENCE REVIEWS 2517 1% 1% 27

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SUN OSCILLATIONS 1630593 19% 28% 511 Search SUN+OSCILLATIONS Search SUN+OSCILLATIONS
2 SUN INTERIOR 1371414 12% 35% 335 Search SUN+INTERIOR Search SUN+INTERIOR
3 STARS OSCILLATIONS 1119453 21% 17% 581 Search STARS+OSCILLATIONS Search STARS+OSCILLATIONS
4 STARS INTERIORS 1033745 15% 22% 408 Search STARS+INTERIORS Search STARS+INTERIORS
5 ASTEROSEISMOLOGY 991390 7% 44% 196 Search ASTEROSEISMOLOGY Search ASTEROSEISMOLOGY
6 SUN HELIOSEISMOLOGY 966177 8% 37% 228 Search SUN+HELIOSEISMOLOGY Search SUN+HELIOSEISMOLOGY
7 STARS SOLAR TYPE 233328 3% 25% 81 Search STARS+SOLAR+TYPE Search STARS+SOLAR+TYPE
8 CONVECTION 227276 12% 6% 324 Search CONVECTION Search CONVECTION
9 STARS EVOLUTION 192942 11% 6% 298 Search STARS+EVOLUTION Search STARS+EVOLUTION
10 HELIOSEISMOLOGY 188897 2% 34% 48 Search HELIOSEISMOLOGY Search HELIOSEISMOLOGY

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 18510 SUN HELIOSEISMOLOGY//SUN OSCILLATIONS//HELIOSEISMOLOGY
2 6102 STARS OSCILLATIONS//STARS VARIABLES DELTA SCUTI//DELTA SCUTI
3 1667 SUN ROTATION//SUN INTERIOR//SOLAR PHYSICS
4 8715 STARS ABUNDANCES//STARS ROTATION//STARS LATE TYPE
5 6348 SAN FERNANDO OBSERV//SUN FACULAE PLAGES//SOLAR PHYSICS
6 384 SUN PHOTOSPHERE//SUN GRANULATION//SUN CHROMOSPHERE
7 779 STARS ABUNDANCES//STARS POPULATION II//GALAXY EVOLUTION
8 56 PLANETARY SYSTEMS//TECHNIQUES RADIAL VELOCITIES//TECHNIQUES PHOTOMETRIC
9 216 NEUTRINO OSCILLATIONS//SOLAR NEUTRINOS//NEUTRINO PHYSICS
10 2149 STARS CHEMICALLY PECULIAR//STARS MAGNETIC FIELDS//STARS ABUNDANCES

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