Class information for:
Level 1: GALAXIES MAGNETIC FIELDS//ISM MAGNETIC FIELDS//GALAXIES SPIRAL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11155 1004 39.2 61%


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
38 2             STARS FORMATION//ISM CLOUDS//ISM MOLECULES 31753
11155 1                   GALAXIES MAGNETIC FIELDS//ISM MAGNETIC FIELDS//GALAXIES SPIRAL 1004

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 GALAXIES MAGNETIC FIELDS authKW 3322049 25% 44% 248
2 ISM MAGNETIC FIELDS authKW 1120424 22% 17% 216
3 GALAXIES SPIRAL authKW 130932 11% 4% 113
4 TECHNIQUES POLARIMETRIC authKW 126197 6% 7% 58
5 GALACTIC DYNAMO authKW 121649 0% 100% 4
6 RADIO CONTINUUM GALAXIES authKW 98923 10% 3% 103
7 GALACTIC MAGNETIC FIELDS authKW 96823 1% 29% 11
8 MEAN FIELD DYNAMOS authKW 95034 0% 63% 5
9 RADIO CONTINUUM ISM authKW 92066 5% 6% 47
10 MAGNETIC FIELDS OF GALAXIES authKW 91237 0% 100% 3

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 56056 96% 0% 966
2 Geochemistry & Geophysics 151 4% 0% 41
3 Mechanics 57 4% 0% 37
4 Physics, Fluids & Plasmas 0 1% 0% 7
5 Physics, Multidisciplinary -0 2% 0% 17
6 Multidisciplinary Sciences -1 0% 0% 1
7 Physics, Particles & Fields -2 1% 0% 6
8 Mathematics, Interdisciplinary Applications -3 0% 0% 1
9 Statistics & Probability -4 0% 0% 1
10 Physics, Mathematical -4 0% 0% 2

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 JCMT UNIT 68426 0% 75% 3
2 PVD SCI OPERAT 60824 0% 100% 2
3 SYDNEY ASTRON 33825 3% 3% 32
4 AUF HUGEL 69 32191 1% 18% 6
5 ASTROPHYS PROGRAMS 30412 0% 100% 1
6 CARDIFF PHYS POB 913 30412 0% 100% 1
7 CEA LRFUOBSER PARISSORBONNE PARIS CITE 30412 0% 100% 1
8 CEA SACLAYCEA DSM CNRS 30412 0% 100% 1
9 CHAIR EARTH PHYS 30412 0% 100% 1
10 CHINESE SCI UNITED OPT ASTRON 30412 0% 100% 1

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 ASTRONOMY & ASTROPHYSICS 54405 30% 1% 300
2 GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS 25803 3% 2% 35
3 IAU SYMPOSIA 18294 7% 1% 69
4 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 14452 14% 0% 145
5 ASTROPHYSICAL JOURNAL 10792 17% 0% 168
6 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 5382 3% 1% 26
7 ASTRONOMISCHE NACHRICHTEN 5155 2% 1% 24
8 ASTROPHYSICS AND SPACE SCIENCE 3597 4% 0% 39
9 JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY OF CANADA 1391 0% 2% 3
10 ASTROPHYSICAL LETTERS & COMMUNICATIONS 1372 1% 1% 6

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 GALAXIES MAGNETIC FIELDS 3322049 25% 44% 248 Search GALAXIES+MAGNETIC+FIELDS Search GALAXIES+MAGNETIC+FIELDS
2 ISM MAGNETIC FIELDS 1120424 22% 17% 216 Search ISM+MAGNETIC+FIELDS Search ISM+MAGNETIC+FIELDS
3 GALAXIES SPIRAL 130932 11% 4% 113 Search GALAXIES+SPIRAL Search GALAXIES+SPIRAL
4 TECHNIQUES POLARIMETRIC 126197 6% 7% 58 Search TECHNIQUES+POLARIMETRIC Search TECHNIQUES+POLARIMETRIC
5 GALACTIC DYNAMO 121649 0% 100% 4 Search GALACTIC+DYNAMO Search GALACTIC+DYNAMO
6 RADIO CONTINUUM GALAXIES 98923 10% 3% 103 Search RADIO+CONTINUUM+GALAXIES Search RADIO+CONTINUUM+GALAXIES
7 GALACTIC MAGNETIC FIELDS 96823 1% 29% 11 Search GALACTIC+MAGNETIC+FIELDS Search GALACTIC+MAGNETIC+FIELDS
8 MEAN FIELD DYNAMOS 95034 0% 63% 5 Search MEAN+FIELD+DYNAMOS Search MEAN+FIELD+DYNAMOS
9 RADIO CONTINUUM ISM 92066 5% 6% 47 Search RADIO+CONTINUUM+ISM Search RADIO+CONTINUUM+ISM
10 MAGNETIC FIELDS OF GALAXIES 91237 0% 100% 3 Search MAGNETIC+FIELDS+OF+GALAXIES Search MAGNETIC+FIELDS+OF+GALAXIES

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 BECK, R , (2015) MAGNETIC FIELDS IN SPIRAL GALAXIES.ASTRONOMY AND ASTROPHYSICS REVIEW. VOL. 24. ISSUE . P. - 132 59% 2
2 VALLEE, JP , (2011) MAGNETIC FIELDS IN THE GALACTIC UNIVERSE, AS OBSERVED IN SUPERSHELLS, GALAXIES, INTERGALACTIC AND COSMIC REALMS.NEW ASTRONOMY REVIEWS. VOL. 55. ISSUE 3-4. P. 91 -154 207 32% 20
3 BECK, R , BRANDENBURG, A , MOSS, D , SHUKUROV, A , SOKOLOFF, D , (1996) GALACTIC MAGNETISM: RECENT DEVELOPMENTS AND PERSPECTIVES.ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS. VOL. 34. ISSUE . P. 155 -206 105 58% 550
4 VALLEE, JP , (2004) COSMIC MAGNETIC FIELDS - AS OBSERVED IN THE UNIVERSE, IN GALACTIC DYNAMOS, AND IN THE MILKY WAY.NEW ASTRONOMY REVIEWS. VOL. 48. ISSUE 10. P. 763 -841 167 37% 109
5 BECK, R , (2015) MAGNETIC FIELDS IN THE NEARBY SPIRAL GALAXY IC 342: A MULTI-FREQUENCY RADIO POLARIZATION STUDY.ASTRONOMY & ASTROPHYSICS. VOL. 578. ISSUE . P. - 74 58% 5
6 SUN, XH , RUDNICK, L , AKAHORI, T , ANDERSON, CS , BELL, MR , BRAY, JD , FARNES, JS , IDEGUCHI, S , KUMAZAKI, K , O'BRIEN, T , ET AL (2015) COMPARISON OF ALGORITHMS FOR DETERMINATION OF ROTATION MEASURE AND FARADAY STRUCTURE. I. 1100-1400MHZ.ASTRONOMICAL JOURNAL. VOL. 149. ISSUE 2. P. - 43 80% 4
7 OPPERMANN, N , JUNKLEWITZ, H , ROBBERS, G , BELL, MR , ENSSLIN, TA , BONAFEDE, A , BRAUN, R , BROWN, JC , CLARKE, TE , FEAIN, IJ , ET AL (2012) AN IMPROVED MAP OF THE GALACTIC FARADAY SKY.ASTRONOMY & ASTROPHYSICS. VOL. 542. ISSUE . P. - 51 59% 46
8 STIL, JM , TAYLOR, AR , SUNSTRUM, C , (2011) STRUCTURE IN THE ROTATION MEASURE SKY.ASTROPHYSICAL JOURNAL. VOL. 726. ISSUE 1. P. - 41 73% 23
9 VAN ECK, CL , BROWN, JC , SHUKUROV, A , FLETCHER, A , (2015) MAGNETIC FIELDS IN A SAMPLE OF NEARBY SPIRAL GALAXIES.ASTROPHYSICAL JOURNAL. VOL. 799. ISSUE 1. P. - 49 49% 13
10 MAO, SA , ZWEIBEL, E , FLETCHER, A , OTT, J , TABATABAEI, F , (2015) PROPERTIES OF THE MAGNETO-IONIC MEDIUM IN THE HALO OF M51 REVEALED BY WIDE-BAND POLARIMETRY.ASTROPHYSICAL JOURNAL. VOL. 800. ISSUE 2. P. - 42 67% 3

Classes with closest relation at Level 1


Rank Class id link
1 13571 PRIMORDIAL MAGNETIC FIELDS//COSMIC MAGNETIC FIELDS THEORY//SECT MILAN BICOCCA
2 6699 GALAXY HALO//ISM BUBBLES//ISM STRUCTURE
3 27889 GALAXIES INDIVIDUAL M31//GALAXIES INDIVIDUAL M31 M32 NGC 205//ASTRON SPATIALE TRAVERSE SIPHON LES 3 LUCS
4 8704 DYNAMO//FAST DYNAMO//NORDITA
5 15025 ISM MAGNETIC FIELDS//POLARIZATION//DUST EXTINCTION
6 9893 GALAXIES INDIVIDUAL M82//GALAXIES INDIVIDUAL NGC 253//GALAXIES STARBURST
7 3545 ISM CLOUDS//ISM STRUCTURE//ISM KINEMATICS AND DYNAMICS
8 21225 SERV ELE PHYS//JETS ACTIVE GALAXIES INTRACLUSTER MEDIUM//MULTIFREQUENCY ASTROPHYSICS COSMOLOGY
9 686 GALAXIES SPIRAL//GALAXIES STRUCTURE//GALAXIES KINEMATICS AND DYNAMICS
10 16316 RADIO ASTRONOMY//INSTRUMENTATION INTERFEROMETERS//PHASED ARRAY FEED

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