Class information for:
Level 1: ISM SUPERNOVA REMNANTS//SUPERNOVA REMNANTS//X RAYS ISM

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
123 2             GAMMA RAYS BURSTS//PULSARS GENERAL//STARS NEUTRON 23989
657 1                   ISM SUPERNOVA REMNANTS//SUPERNOVA REMNANTS//X RAYS ISM 3218

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ISM SUPERNOVA REMNANTS authKW 4457267 26% 55% 825
2 SUPERNOVA REMNANTS authKW 3496860 24% 46% 782
3 X RAYS ISM authKW 1349715 12% 35% 397
4 ACCELERATION OF PARTICLES authKW 723020 13% 17% 432
5 GAMMA RAYS ISM authKW 546663 3% 54% 103
6 ISM INDIVIDUAL CYGNUS LOOP authKW 528771 2% 100% 54
7 ISM INDIVIDUAL CASSIOPEIA A authKW 417784 1% 89% 48
8 SHOCK WAVES authKW 399300 16% 8% 528
9 COSMIC RAYS authKW 385621 13% 10% 412
10 ISM INDIVIDUAL SN 1006 authKW 225607 1% 96% 24

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Astronomy & Astrophysics 175355 95% 1% 3050
2 Engineering, Aerospace 214 1% 0% 47
3 Meteorology & Atmospheric Sciences 85 2% 0% 70
4 Physics, Particles & Fields 49 2% 0% 73
5 Geosciences, Multidisciplinary 21 2% 0% 70
6 Physics, Fluids & Plasmas 14 1% 0% 35
7 Physics, Multidisciplinary 7 3% 0% 82
8 Physics, Nuclear 0 1% 0% 27
9 History & Philosophy of Science 0 0% 0% 4
10 Remote Sensing -4 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COSM RADIAT GRP 48960 0% 100% 5
2 ANTON PANNEKOEK GR PA 39168 0% 100% 4
3 INVEST ESPACIALES CINESPA 39168 0% 100% 4
4 DOMINION RADIO ASTROPHYS OBSERV 35319 1% 19% 19
5 DOMIN RADIO ASTROPHYS OBSERV 30732 1% 18% 17
6 ASTRON 22438 12% 1% 392
7 ETUD NUCL BORDEAUX IGNAN 22025 1% 8% 29
8 CCEA IRFUCNRSIN2P3 19584 0% 100% 2
9 MILLIMETRE ASTRON GRP 19584 0% 100% 2
10 PARTNER GRP MPIFR 19584 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ASTROPHYSICAL JOURNAL 152872 35% 1% 1121
2 ASTRONOMY & ASTROPHYSICS 61407 18% 1% 568
3 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 31163 3% 3% 111
4 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 28540 11% 1% 370
5 ASTRONOMICAL JOURNAL 12747 4% 1% 139
6 ASTROPHYSICAL JOURNAL LETTERS 11018 3% 1% 86
7 ASTROPARTICLE PHYSICS 6419 1% 2% 37
8 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 3708 1% 1% 43
9 ASTROPHYSICS AND SPACE SCIENCE 3536 2% 1% 69
10 IAU SYMPOSIA 3261 2% 1% 52

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ISM SUPERNOVA REMNANTS 4457267 26% 55% 825 Search ISM+SUPERNOVA+REMNANTS Search ISM+SUPERNOVA+REMNANTS
2 SUPERNOVA REMNANTS 3496860 24% 46% 782 Search SUPERNOVA+REMNANTS Search SUPERNOVA+REMNANTS
3 X RAYS ISM 1349715 12% 35% 397 Search X+RAYS+ISM Search X+RAYS+ISM
4 ACCELERATION OF PARTICLES 723020 13% 17% 432 Search ACCELERATION+OF+PARTICLES Search ACCELERATION+OF+PARTICLES
5 GAMMA RAYS ISM 546663 3% 54% 103 Search GAMMA+RAYS+ISM Search GAMMA+RAYS+ISM
6 ISM INDIVIDUAL CYGNUS LOOP 528771 2% 100% 54 Search ISM+INDIVIDUAL+CYGNUS+LOOP Search ISM+INDIVIDUAL+CYGNUS+LOOP
7 ISM INDIVIDUAL CASSIOPEIA A 417784 1% 89% 48 Search ISM+INDIVIDUAL+CASSIOPEIA+A Search ISM+INDIVIDUAL+CASSIOPEIA+A
8 SHOCK WAVES 399300 16% 8% 528 Search SHOCK+WAVES Search SHOCK+WAVES
9 COSMIC RAYS 385621 13% 10% 412 Search COSMIC+RAYS Search COSMIC+RAYS
10 ISM INDIVIDUAL SN 1006 225607 1% 96% 24 Search ISM+INDIVIDUAL+SN+1006 Search ISM+INDIVIDUAL+SN+1006

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 3190 PULSARS GENERAL//ISM INDIVIDUAL CRAB NEBULA//GAMMA RAYS STARS
2 27492 RADIO RECOMBINATION LINES//ACTIVE DIPOLE//CII REGIONS
3 21798 SERV ELE PHYS//MULTIFREQUENCY ASTROPHYSICS COSMOLOGY//PHYS UL NOWOTKI 149153
4 12666 WEIBEL INSTABILITY//LEHRSTUHL WELTRAUM ASTROPHYS 4//FILAMENTATION INSTABILITY
5 35387 ISM INDIVIDUAL G70712//GAMMA FACTOR//IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOFIZIKA
6 32979 HELIOMAGNETOSPHERE HMS//WIPAC//COMPTON GETTING EFFECT
7 4390 STARS NEUTRON//STARS MAGNETARS//X RAYS STARS
8 1920 SUPERNOVAE GENERAL//SUPERNOVAE INDIVIDUAL SN 1987A//SUPERNOVAE INDIVIDUAL SN 1993J
9 22896 RADIATIVE SHOCKS//LABORATORY ASTROPHYSICS//LASER DRIVEN SHOCKS AND DISCONTINUITIES
10 7477 GAMMA RAY ASTRONOMY//CHERENKOV TELESCOPES//ASTROPARTICLE PHYSICS

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