Class information for:
Level 1: RADIO ASTRONOMY//RADIO CONTINUUM GENERAL//INSTRUMENTATION INTERFEROMETERS

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
1 3       ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 234120
842 2             GALAXIES JETS//GALAXIES ACTIVE//RADIO CONTINUUM GALAXIES 11879
13147 1                   RADIO ASTRONOMY//RADIO CONTINUUM GENERAL//INSTRUMENTATION INTERFEROMETERS 888

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RADIO ASTRONOMY authKW 871899 10% 26% 93
2 RADIO CONTINUUM GENERAL authKW 643253 15% 14% 132
3 INSTRUMENTATION INTERFEROMETERS authKW 466495 11% 14% 94
4 TECHNIQUES INTERFEROMETRIC authKW 273977 15% 6% 131
5 PHASED ARRAY FEED authKW 248433 1% 100% 7
6 SQUARE KILOMETRE ARRAY authKW 204412 1% 48% 12
7 PROJECT COMPREHENS ORG address 141962 0% 100% 4
8 STARS INDIVIDUAL GCRT J1745 3009 authKW 141962 0% 100% 4
9 INT RADIO ASTRON address 132227 6% 8% 49
10 RFI MITIGATION authKW 126749 1% 71% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Astronomy & Astrophysics 32855 78% 0% 696
2 Telecommunications 1550 12% 0% 104
3 Remote Sensing 412 3% 0% 28
4 Engineering, Electrical & Electronic 377 14% 0% 128
5 Geochemistry & Geophysics 91 3% 0% 31
6 Meteorology & Atmospheric Sciences 87 3% 0% 31
7 Computer Science, Interdisciplinary Applications 75 3% 0% 28
8 Engineering, Marine 25 0% 0% 3
9 Computer Science, Hardware & Architecture 19 1% 0% 10
10 Physics, Particles & Fields 16 2% 0% 21

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PROJECT COMPREHENS ORG 141962 0% 100% 4
2 INT RADIO ASTRON 132227 6% 8% 49
3 GRAVITAT WAVES COSMOL 94630 1% 33% 8
4 MCGILL SPACE 80645 1% 23% 10
5 ICRAR 74083 3% 8% 27
6 NETHERLANDS RADIO ASTRON 71854 1% 23% 9
7 COMPREHENS ORGSHINJUKU KU 70981 0% 100% 2
8 UMS 3116 63880 0% 60% 3
9 OBSERV SCI UNIVERS REG 63090 0% 44% 4
10 SKA ORG 56087 1% 23% 7

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EXPERIMENTAL ASTRONOMY 86386 5% 6% 41
2 ASTRONOMY AND COMPUTING 65302 2% 10% 18
3 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA 24969 3% 3% 27
4 ASTROPHYSICAL JOURNAL LETTERS 16474 6% 1% 55
5 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 13443 15% 0% 133
6 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 7655 4% 1% 34
7 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 6622 6% 0% 51
8 RADIO SCIENCE 5926 3% 1% 28
9 ASTROPHYSICAL JOURNAL 5891 13% 0% 117
10 ASTRONOMY & ASTROPHYSICS 4448 9% 0% 81

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 RADIO ASTRONOMY 871899 10% 26% 93 Search RADIO+ASTRONOMY Search RADIO+ASTRONOMY
2 RADIO CONTINUUM GENERAL 643253 15% 14% 132 Search RADIO+CONTINUUM+GENERAL Search RADIO+CONTINUUM+GENERAL
3 INSTRUMENTATION INTERFEROMETERS 466495 11% 14% 94 Search INSTRUMENTATION+INTERFEROMETERS Search INSTRUMENTATION+INTERFEROMETERS
4 TECHNIQUES INTERFEROMETRIC 273977 15% 6% 131 Search TECHNIQUES+INTERFEROMETRIC Search TECHNIQUES+INTERFEROMETRIC
5 PHASED ARRAY FEED 248433 1% 100% 7 Search PHASED+ARRAY+FEED Search PHASED+ARRAY+FEED
6 SQUARE KILOMETRE ARRAY 204412 1% 48% 12 Search SQUARE+KILOMETRE+ARRAY Search SQUARE+KILOMETRE+ARRAY
7 STARS INDIVIDUAL GCRT J1745 3009 141962 0% 100% 4 Search STARS+INDIVIDUAL+GCRT+J1745+3009 Search STARS+INDIVIDUAL+GCRT+J1745+3009
8 RFI MITIGATION 126749 1% 71% 5 Search RFI+MITIGATION Search RFI+MITIGATION
9 LOFAR 119769 1% 38% 9 Search LOFAR Search LOFAR
10 RADIO INTERFEROMETRY 108719 1% 26% 12 Search RADIO+INTERFEROMETRY Search RADIO+INTERFEROMETRY

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 34478 90 DEGREE//ANALOG CORRELATORS//ATELIER INTER UNIV MICROELECT
2 2993 PULSARS GENERAL//PUSHCHINO RADIO ASTRON OBSERV//PULSARS
3 2679 DARK AGES REIONIZATION FIRST STARS//COSMOLOGY THEORY//EARLY UNIVERSE
4 38092 BUNKER CONFIGURATION//CNRS UA 1281//CNRS UA 1281 14 AVE EDOUARD BELIN
5 4691 PULSARS GENERAL//STARS NEUTRON//BINARIES CLOSE
6 27492 RADIO RECOMBINATION LINES//ACTIVE DIPOLE//CII REGIONS
7 11437 GALAXIES MAGNETIC FIELDS//ISM MAGNETIC FIELDS//TECHNIQUES POLARIMETRIC
8 24301 PL ASTRON//SITE TESTING//ATMOSPHERIC PHASE FLUCTUATION
9 22672 2D IIR//DELAYED LMS ALGORITHM//DLMS ALGORITHM
10 19651 NOISE PARAMETERS//NOISE TEMPERATURE//NOISE MEASUREMENT

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