Class information for: |
Basic class information |
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 |
| 63 | 2 | STARS FORMATION//ISM CLOUDS//ISM MOLECULES | 28877 |
| 18123 | 1 | ISM GLOBULES//H II REGIONS//ISM INDIVIDUAL ROSETTE NEBULA | 591 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ISM GLOBULES | authKW | 384504 | 5% | 23% | 32 |
| 2 | H II REGIONS | authKW | 297178 | 20% | 5% | 120 |
| 3 | ISM INDIVIDUAL ROSETTE NEBULA | authKW | 274250 | 1% | 86% | 6 |
| 4 | OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL CEPHEUS OB3 | authKW | 266634 | 1% | 100% | 5 |
| 5 | ISM INDIVIDUAL M16 | authKW | 239967 | 1% | 75% | 6 |
| 6 | STARS FORMATION | authKW | 237465 | 34% | 2% | 202 |
| 7 | ISM INDIVIDUAL TRIFID NEBULA | authKW | 222193 | 1% | 83% | 5 |
| 8 | ISM INDIVIDUAL IC 1396 | authKW | 213307 | 1% | 100% | 4 |
| 9 | ISM INDIVIDUAL OBJECTS ROSETTE NEBULA | authKW | 213307 | 1% | 100% | 4 |
| 10 | EAGLE NEBULA | authKW | 159980 | 1% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 34086 | 97% | 0% | 576 |
| 2 | Physics, Fluids & Plasmas | 2 | 1% | 0% | 6 |
| 3 | Multidisciplinary Sciences | 1 | 1% | 0% | 3 |
| 4 | Mechanics | -0 | 1% | 0% | 5 |
| 5 | Geochemistry & Geophysics | -3 | 0% | 0% | 1 |
| 6 | Physics, Mathematical | -3 | 0% | 0% | 1 |
| 7 | Physics, Nuclear | -3 | 0% | 0% | 1 |
| 8 | Physics, Multidisciplinary | -5 | 1% | 0% | 4 |
| 9 | Physics, Atomic, Molecular & Chemical | -7 | 0% | 0% | 1 |
| 10 | Optics | -8 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CNRSUMR 5187 | 106653 | 0% | 100% | 2 |
| 2 | AIM PARIS SACLAY CEA IRFU | 53327 | 0% | 100% | 1 |
| 3 | ASTRON FIS ESPACIO CC 67 | 53327 | 0% | 100% | 1 |
| 4 | ASTRON SPATIALE TRAVERSE SIPHON TROIS LUCS | 53327 | 0% | 100% | 1 |
| 5 | AUF DEM HOGEL 69 | 53327 | 0% | 100% | 1 |
| 6 | CNRSINRIAUPSUVSQ | 53327 | 0% | 100% | 1 |
| 7 | COSM RADIO OBSERV | 53327 | 0% | 100% | 1 |
| 8 | D NIACEA | 53327 | 0% | 100% | 1 |
| 9 | DIDACT PHYS ASTRON | 53327 | 0% | 100% | 1 |
| 10 | EDUC WELFAAARE SCI | 53327 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ASTRONOMY & ASTROPHYSICS | 22207 | 25% | 0% | 146 |
| 2 | ASTROPHYSICS | 13619 | 2% | 3% | 10 |
| 3 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 11215 | 17% | 0% | 99 |
| 4 | ASTROPHYSICAL JOURNAL | 7341 | 18% | 0% | 106 |
| 5 | ASTROPHYSICS AND SPACE SCIENCE | 7326 | 7% | 0% | 42 |
| 6 | ASTRONOMICAL JOURNAL | 5224 | 6% | 0% | 38 |
| 7 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN | 4969 | 3% | 0% | 19 |
| 8 | REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA | 4173 | 2% | 1% | 10 |
| 9 | SKY AND TELESCOPE | 2561 | 1% | 2% | 3 |
| 10 | ADVANCES IN SPACE RESEARCH-SERIES | 2152 | 2% | 0% | 12 |
Author Key Words |
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 |