Class information for:
Level 2: ASTRONOMY & ASTROPHYSICS//STARS ABUNDANCES//STARS AGB AND POST AGB

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
5 40754 37.0 56%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
5 175561 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON

Classes in level below (level 1)


ID, lev. below Publications Label for level below
283 3657 STARS WOLF RAYET//STARS EARLY TYPE//STARS WOLF RAYET
299 3634 STARS ACTIVITY//STARS CORONAE//STARS LATE TYPE
476 3338 STARS AGB AND POST AGB//RADIO LINES STARS//STARS CARBON
514 3292 PLANETARY NEBULAE GENERAL//ISM PLANETARY NEBULAE GENERAL//STARS AGB AND POST AGB
617 3159 BINARIES ECLIPSING//BINARIES ECLIPSING//STARS BINARIES ECLIPSING
744 3032 STARS ABUNDANCES//NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES//STARS POPULATION II
1007 2816 SUN HELIOSEISMOLOGY//SUN OSCILLATIONS//SUN HELIOSEISMOLOGY
2067 2301 WHITE DWARFS//STARS WHITE DWARFS//STARS INDIVIDUAL V471 TAURI
2161 2265 STARS CHEMICALLY PECULIAR//STARS CHEMICALLY PECULIAR//STARS MAGNETIC FIELDS
3847 1822 CEPHEIDS//STARS VARIABLES CEPHEIDS//STARS VARIABLES CEPHEIDS
4602 1684 OBSERVATORY//BINARIES VISUAL//BINARIES VISUAL
5498 1549 STARS OSCILLATIONS//STARS VARIABLES DELTA SCT//STARS VARIABLES DELTA SCUTI
5579 1538 SUN ROTATION//STARS POPULATION II//SUN INTERIOR ROTATION
7834 1245 STARS EMISSION LINE BE//STARS EMISSION LINE BE//STARS INDIVIDUAL GAMMA CASSIOPEIAE
9246 1105 BINARIES SYMBIOTIC//STARS BINARIES SYMBIOTIC//BINARIES SYMBIOTIC
9826 1053 STARS INDIVIDUAL ETA CARINAE//STARS INDIVIDUAL ETA CARINAE//STARS INDIVIDUAL ETA CARINAE
10579 985 SUBDWARFS//STARS SUBDWARFS//STARS HOT SUBDWARFS
14529 697 STARS INDIVIDUAL HD 56126//POST AGB SUPERGIANTS//STARS VARIABLES OTHER RV TAURI
17557 529 STARS INDIVIDUAL V4334 SGR//STARS INDIVIDUAL V652 HER//STARS INDIVIDUAL R CRB
19659 430 VEHICLE STAT DYNAM//ACCELERATION DEPENDENT FORCES//CONVECTION STARS
24743 253 TECHNIQUES PHOTOMETRIC WET//OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL CEPHEUS OB3//ASTROMETR PHOTOMETR GRP
29563 151 FESENKOV ASTROPHYS//STARS INDIVIDUAL DELTA CMA//STARS EARLY TYPE STARS FUNDAMENTAL PARAMETERS
30071 143 STARS INDIVIDUAL HR 6902//STARS INDIVIDUAL ZETA AURIGAE//STARS INDIVIDUAL 22 VUL
34224 76 STARS INDIVIDUAL EPSILON AURIGAE//STARS INDIVIDUAL EPSILON AUR//EE CEP

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of publ.
in class
1 ASTRONOMY & ASTROPHYSICS Journal 2466 22% 25% 10158
2 STARS ABUNDANCES Author keyword 2184 55% 7% 2709
3 STARS AGB AND POST AGB Author keyword 2024 67% 5% 1846
4 STARS MASS LOSS Author keyword 1871 61% 5% 2011
5 STARS OSCILLATIONS Author keyword 1769 70% 4% 1479
6 STARS EVOLUTION Author keyword 1566 47% 6% 2435
7 STARS EARLY TYPE Author keyword 1307 66% 3% 1213
8 STARS CHEMICALLY PECULIAR Author keyword 1250 82% 2% 739
9 PLANETARY NEBULAE GENERAL Author keyword 1221 71% 2% 973
10 STARS LATE TYPE Author keyword 1214 63% 3% 1236

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of publ.
in class		 LCSH search Wikipedia search
1 STARS ABUNDANCES 2184 55% 7% 2709 Search STARS++ABUNDANCES Search STARS++ABUNDANCES
2 STARS AGB AND POST AGB 2024 67% 5% 1846 Search STARS++AGB+AND+POST+AGB Search STARS++AGB+AND+POST+AGB
3 STARS MASS LOSS 1871 61% 5% 2011 Search STARS++MASS+LOSS Search STARS++MASS+LOSS
4 STARS OSCILLATIONS 1769 70% 4% 1479 Search STARS++OSCILLATIONS Search STARS++OSCILLATIONS
5 STARS EVOLUTION 1566 47% 6% 2435 Search STARS++EVOLUTION Search STARS++EVOLUTION
6 STARS EARLY TYPE 1307 66% 3% 1213 Search STARS++EARLY+TYPE Search STARS++EARLY+TYPE
7 STARS CHEMICALLY PECULIAR 1250 82% 2% 739 Search STARS++CHEMICALLY+PECULIAR Search STARS++CHEMICALLY+PECULIAR
8 PLANETARY NEBULAE GENERAL 1221 71% 2% 973 Search PLANETARY+NEBULAE++GENERAL Search PLANETARY+NEBULAE++GENERAL
9 STARS LATE TYPE 1214 63% 3% 1236 Search STARS++LATE+TYPE Search STARS++LATE+TYPE
10 STARS FUNDAMENTAL PARAMETERS 1178 60% 3% 1268 Search STARS++FUNDAMENTAL+PARAMETERS Search STARS++FUNDAMENTAL+PARAMETERS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of publ.
in class
1 STARS 1229 25% 10% 4224
2 EVOLVED STARS 779 71% 2% 632
3 MASS LOSS 723 48% 3% 1114
4 STELLAR EVOLUTION 672 52% 2% 908
5 WOLF RAYET STARS 636 56% 2% 780
6 PLANETARY NEBULAE 609 48% 2% 934
7 CENTRAL STARS 559 87% 1% 274
8 ASYMPTOTIC GIANT BRANCH 517 54% 2% 662
9 AP STARS 488 80% 1% 305
10 ASTEROSEISMOLOGY 483 71% 1% 389

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of publ.
in class
1 ASTRONOMY & ASTROPHYSICS 2466 22% 25% 10158
2 ASTROPHYSICAL JOURNAL 845 10% 19% 7639
3 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 605 12% 12% 4707
4 ASTRONOMICAL JOURNAL 570 19% 6% 2645
5 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 558 30% 4% 1539
6 OBSERVATORY 416 62% 1% 433
7 ASTROPHYSICS AND SPACE SCIENCE 382 17% 5% 2055
8 ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES 329 28% 2% 1011
9 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 122 16% 2% 700
10 ASTRONOMISCHE NACHRICHTEN 116 18% 1% 577

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
The Chemical Composition of the Sun 2009 1805 176 68%
Solar system abundances and condensation temperatures of the elements 2003 1579 84 63%
Accurate masses and radii of normal stars: modern results and applications 2010 356 183 82%
A grid of MARCS model atmospheres for late-type stars 2008 603 90 59%
VALD-2: Progress of the Vienna Atomic Line Data Base 1999 905 76 62%
Neutron-capture elements in the early Galaxy 2008 245 190 83%
Kepler Asteroseismology Program: Introduction and First Results 2010 163 55 89%
Physical properties of Wolf-Rayet stars 2007 287 186 80%
Classical Be stars 2003 342 142 94%
The VIIth catalogue of galactic Wolf-Rayet stars 2001 436 415 82%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of publ.
in class
1 ASTRON 831 12% 16% 6587
2 STERRENKUNDE 633 68% 1.4% 551
3 ASTROPHYS 189 12% 3.6% 1468
4 ASTRON OBSERV 158 14% 2.6% 1074
5 ASTROPHYS GEOPHYS 156 38% 0.8% 328
6 YUNNAN OBSERV 146 33% 0.9% 369
7 ASTRON ASTROPHYS 145 10% 3.3% 1363
8 MT SUHORA OBSERV 140 69% 0.3% 118
9 HIGH ANGULAR OLUT ASTRON 136 67% 0.3% 123
10 JEREMIAH HORROCKS ASTROPHYS 135 97% 0.1% 37

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000021425 GLOBULAR CLUSTERS GENERAL//GALAXIES STAR CLUSTERS//GLOBULAR CLUSTERS GENERAL
2 0.0000015772 PLANETARY SYSTEMS//STARS PRE MAIN SEQUENCE//PROTOPLANETARY DISKS
3 0.0000012971 NOVAE CATACLYSMIC VARIABLES//SUPERNOVAE GENERAL//STARS DWARF NOVAE
4 0.0000008249 STOCHASTIC OPERATIONAL MATRIX//RANDOM LINEAR TRANSPORT EQUATION//PLANE PARALLEL GEOMETRY
5 0.0000008085 ISM MOLECULES//STARS FORMATION//ISM CLOUDS
6 0.0000005472 SOLAR PHYSICS//SUN CORONA//SUN MAGNETIC FIELDS
7 0.0000004767 ATMOSPHERIC EFFECTS//SITE TESTING//INSTRUMENTATION ADAPTIVE OPTICS
8 0.0000004682 X RAYS BINARIES//PULSARS GENERAL//STARS NEUTRON
9 0.0000004368 ATOMIC DATA//ATOMIC DATA AND NUCLEAR DATA TABLES//JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
10 0.0000004342 MESH EXPERIMENT//CHARGE CLOUD SHAPE//X RAY EVENT