Class information for:
Level 1: STARS CHEMICALLY PECULIAR//STARS MAGNETIC FIELDS//STARS ABUNDANCES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2044 2375 36.3 48%


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
19 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 523489
19 3       ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 118981
221 2             ASTRONOMY & ASTROPHYSICS//STARS ACTIVITY//STARS OSCILLATIONS 20606
2044 1                   STARS CHEMICALLY PECULIAR//STARS MAGNETIC FIELDS//STARS ABUNDANCES 2375

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 STARS CHEMICALLY PECULIAR authKW 6787879 35% 63% 833
2 STARS MAGNETIC FIELDS authKW 771940 18% 14% 418
3 STARS ABUNDANCES authKW 398644 16% 8% 390
4 CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO journal 210524 3% 26% 64
5 STARS ATMOSPHERES authKW 202079 9% 8% 208
6 STARS PECULIAR A authKW 198332 1% 86% 18
7 ASTRONOMY & ASTROPHYSICS journal 175897 35% 2% 829
8 STARS EARLY TYPE authKW 154667 8% 6% 186
9 STARS OSCILLATIONS authKW 154170 9% 6% 202
10 SPECIAL ASTROPHYS OBSERV address 144207 5% 9% 126

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Astronomy & Astrophysics 138557 98% 0% 2335
2 Spectroscopy -3 0% 0% 10
3 Multidisciplinary Sciences -5 0% 0% 1
4 Geochemistry & Geophysics -9 0% 0% 5
5 Computer Science, Software Engineering -10 0% 0% 1
6 Physics, Fluids & Plasmas -12 0% 0% 1
7 Meteorology & Atmospheric Sciences -13 0% 0% 3
8 Computer Science, Interdisciplinary Applications -13 0% 0% 2
9 Physics, Mathematical -14 0% 0% 2
10 Physics, Multidisciplinary -15 1% 0% 20

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SPECIAL ASTROPHYS OBSERV 144207 5% 9% 126
2 ZENT INFORMAT DIENST 108884 1% 71% 12
3 GRP NAZL ASTRON 98881 0% 77% 10
4 JEREMIAH HORROCKS ASTROPHYS 55688 1% 33% 13
5 OBSERV PLANETARIUM J PALISA 54841 0% 53% 8
6 GRAAL UMR5024 51421 0% 100% 4
7 ASTRON 47662 20% 1% 484
8 GRP NAZL ASTRON UNITA RIC ARCETRI 38566 0% 100% 3
9 OPSERV HVAR 38566 0% 100% 3
10 ZENTRALER INFORMAT DIENST 38566 0% 100% 3

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO 210524 3% 26% 64
2 ASTRONOMY & ASTROPHYSICS 175897 35% 2% 829
3 ASTROPHYSICAL BULLETIN 88584 2% 13% 52
4 ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES 51502 5% 3% 121
5 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 47568 17% 1% 404
6 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 18836 4% 2% 88
7 ASTRONOMISCHE NACHRICHTEN 12293 2% 2% 57
8 ASTROPHYSICS 7888 1% 5% 12
9 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 7412 2% 1% 47
10 ASTROPHYSICAL JOURNAL 5765 8% 0% 192

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 STARS CHEMICALLY PECULIAR 6787879 35% 63% 833 Search STARS+CHEMICALLY+PECULIAR Search STARS+CHEMICALLY+PECULIAR
2 STARS MAGNETIC FIELDS 771940 18% 14% 418 Search STARS+MAGNETIC+FIELDS Search STARS+MAGNETIC+FIELDS
3 STARS ABUNDANCES 398644 16% 8% 390 Search STARS+ABUNDANCES Search STARS+ABUNDANCES
4 STARS ATMOSPHERES 202079 9% 8% 208 Search STARS+ATMOSPHERES Search STARS+ATMOSPHERES
5 STARS PECULIAR A 198332 1% 86% 18 Search STARS+PECULIAR+A Search STARS+PECULIAR+A
6 STARS EARLY TYPE 154667 8% 6% 186 Search STARS+EARLY+TYPE Search STARS+EARLY+TYPE
7 STARS OSCILLATIONS 154170 9% 6% 202 Search STARS+OSCILLATIONS Search STARS+OSCILLATIONS
8 STARS INDIVIDUAL HD 24712 141407 0% 100% 11 Search STARS+INDIVIDUAL+HD+24712 Search STARS+INDIVIDUAL+HD+24712
9 STARS INDIVIDUAL CU VIR 128552 0% 100% 10 Search STARS+INDIVIDUAL+CU+VIR Search STARS+INDIVIDUAL+CU+VIR
10 STARS INDIVIDUAL HR 3831 128552 0% 100% 10 Search STARS+INDIVIDUAL+HR+3831 Search STARS+INDIVIDUAL+HR+3831

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 JOSHI, S , MARTINEZ, P , CHOWDHURY, S , CHAKRADHARI, NK , JOSHI, YC , VAN HEERDEN, P , MEDUPE, T , KUMAR, YB , KUHN, RB , (2016) THE NAINITAL-CAPE SURVEY IV. A SEARCH FOR PULSATIONAL VARIABILITY IN 108 CHEMICALLY PECULIAR STARS.ASTRONOMY & ASTROPHYSICS. VOL. 590. ISSUE . P. - 78 89% 0
2 NETOPIL, M , PAUNZEN, E , MAITZEN, HM , NORTH, P , HUBRIG, S , (2008) CHEMICALLY PECULIAR STARS AND THEIR TEMPERATURE CALIBRATION.ASTRONOMY & ASTROPHYSICS. VOL. 491. ISSUE 2. P. 545 -U95 80 89% 28
3 ROMANYUK, II , (2010) MAIN-SEQUENCE MAGNETIC CP STARS III. RESULTS OF MAGNETIC FIELD MEASUREMENTS.ASTROPHYSICAL BULLETIN. VOL. 65. ISSUE 4. P. 347 -380 73 96% 2
4 MURPHY, SJ , CORBALLY, CJ , GRAY, RO , CHENG, KP , NEFF, JE , KOEN, C , KUEHN, CA , NEWSOME, I , RIGGS, Q , (2015) AN EVALUATION OF THE MEMBERSHIP PROBABILITY OF 212 LAMBDA BOO STARS. I. A CATALOGUE.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA. VOL. 32. ISSUE . P. - 95 62% 1
5 SMALLEY, B , NIEMCZURA, E , MURPHY, SJ , LEHMANN, H , KURTZ, DW , HOLDSWORTH, DL , CUNHA, MS , BALONA, LA , BRIQUET, M , BRUNTT, H , ET AL (2015) KIC 4768731: A BRIGHT LONG-PERIOD ROAP STAR IN THE KEPLER FIELD.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 452. ISSUE 4. P. 3334 -3345 63 82% 5
6 KOCHUKHOV, O , MAKAGANIUK, V , PISKUNOV, N , JEFFERS, SV , JOHNS-KRULL, CM , KELLER, CU , RODENHUIS, M , SNIK, F , STEMPELS, HC , VALENTI, JA , (2013) ARE THERE TANGLED MAGNETIC FIELDS ON HGMN STARS?.ASTRONOMY & ASTROPHYSICS. VOL. 554. ISSUE . P. - 67 85% 5
7 BYCHKOV, VD , BYCHKOVA, LV , MADEJ, J , (2009) CATALOGUE OF AVERAGED STELLAR EFFECTIVE MAGNETIC FIELDS - II. RE-DISCUSSION OF CHEMICALLY PECULIAR A AND B STARS.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 394. ISSUE 3. P. 1338-1350 86 67% 27
8 GHAZARYAN, S , ALECIAN, G , (2016) STATISTICAL ANALYSIS FROM RECENT ABUNDANCE DETERMINATIONS IN HGMN STARS.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 460. ISSUE 2. P. 1912 -1922 54 89% 1
9 KURTZ, DW , ELKIN, VG , MATHYS, G , (2006) THE DISCOVERY OF A NEW TYPE OF UPPER ATMOSPHERIC VARIABILITY IN THE RAPIDLY OSCILLATING AP STARS WITH VLT HIGH-RESOLUTION SPECTROSCOPY.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 370. ISSUE 3. P. 1274 -1294 63 95% 22
10 KOCHUKHOV, O , ALENTIEV, D , RYABCHIKOVA, T , BOYKO, S , CUNHA, M , TSYMBAL, V , WEISS, W , (2013) DISCOVERY OF NEW RAPIDLY OSCILLATING AP PULSATORS IN THE UVES SURVEY OF COOL MAGNETIC AP STARS.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 431. ISSUE 3. P. 2808 -2819 48 98% 11

Classes with closest relation at Level 1


Rank Class id link
1 10586 STARS VARIABLES DELTA SCUTI//DELTA SCUTI//STARS VARIABLES DELTA SCT
2 4076 STARS EMISSION LINE BE//STARS OSCILLATIONS//STARS EARLY TYPE
3 3269 IPNAS//ATOMIC DATA//QUANTUM ENGN METROL
4 4928 BINARIES VISUAL//OBSERVATORY//BINARIES SPECTROSCOPIC
5 30870 FESENKOV ASTROPHYS//BOLOMETRIC MAGNITUDE//BOX 1107
6 3596 STARS ABUNDANCES//NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES//STARS POPULATION II
7 11780 SUBDWARFS//STARS SUBDWARFS//STARS HOT SUBDWARFS
8 370 STARS ACTIVITY//STARS CORONAE//STARS LATE TYPE
9 367 STARS WOLF RAYET//STARS EARLY TYPE//STARS MASS LOSS
10 3524 OPEN CLUSTERS AND ASSOCIATIONS GENERAL//GALAXY OPEN CLUSTERS AND ASSOCIATIONS GENERAL//OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL NGC 6791

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