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 |
| 365 | 2 | BLACK HOLE PHYSICS//X RAYS BINARIES//ACCRETION ACCRETION DISKS | 17842 |
| 1478 | 1 | STARS NEUTRON//X RAYS BURSTS//X RAYS BINARIES | 2651 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | STARS NEUTRON | authKW | 2930063 | 46% | 20% | 1222 |
| 2 | X RAYS BURSTS | authKW | 2368224 | 15% | 50% | 402 |
| 3 | X RAYS BINARIES | authKW | 2070815 | 33% | 20% | 866 |
| 4 | X RAYS STARS | authKW | 758077 | 21% | 12% | 549 |
| 5 | ACCRETION ACCRETION DISKS | authKW | 631259 | 22% | 9% | 595 |
| 6 | ASTRON ANTON PANNEKOEK | address | 575761 | 12% | 15% | 326 |
| 7 | STARS INDIVIDUAL CIRCINUS X 1 | authKW | 309057 | 1% | 100% | 26 |
| 8 | STARS INDIVIDUAL EXO 0748 676 | authKW | 309057 | 1% | 100% | 26 |
| 9 | STARS INDIVIDUAL SCORPIUS X 1 | authKW | 291220 | 1% | 88% | 28 |
| 10 | BINARIES CLOSE | authKW | 289755 | 13% | 7% | 337 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 142872 | 94% | 0% | 2499 |
| 2 | Engineering, Aerospace | 95 | 1% | 0% | 30 |
| 3 | Physics, Particles & Fields | 74 | 3% | 0% | 72 |
| 4 | Meteorology & Atmospheric Sciences | 36 | 2% | 0% | 47 |
| 5 | Geosciences, Multidisciplinary | 5 | 2% | 0% | 47 |
| 6 | Physics, Nuclear | 4 | 1% | 0% | 31 |
| 7 | Physics, Multidisciplinary | 1 | 2% | 0% | 59 |
| 8 | Multidisciplinary Sciences | 0 | 0% | 0% | 9 |
| 9 | Physics, Fluids & Plasmas | -8 | 0% | 0% | 4 |
| 10 | Physics, Mathematical | -13 | 0% | 0% | 4 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ASTRON ANTON PANNEKOEK | 575761 | 12% | 15% | 326 |
| 2 | SP MONSERRATO SESTU | 259201 | 1% | 84% | 26 |
| 3 | HIGH ENERGY ASTROPHYS | 157722 | 5% | 10% | 138 |
| 4 | ISOC | 104918 | 1% | 55% | 16 |
| 5 | KAVLI ASTROPHYS SPACE | 98783 | 4% | 8% | 104 |
| 6 | SPACE | 68748 | 9% | 2% | 243 |
| 7 | DIPARTIMENTO SCI FIS ASTRON | 65248 | 2% | 10% | 53 |
| 8 | ASTRON | 51233 | 20% | 1% | 534 |
| 9 | SCI OPERAT | 43649 | 1% | 18% | 21 |
| 10 | NETHERLANDS SPACE | 42207 | 1% | 11% | 32 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ASTROPHYSICAL JOURNAL | 153847 | 38% | 1% | 1020 |
| 2 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 57867 | 18% | 1% | 476 |
| 3 | ASTRONOMY & ASTROPHYSICS | 41260 | 16% | 1% | 423 |
| 4 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN | 20627 | 3% | 2% | 82 |
| 5 | ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS | 6535 | 1% | 2% | 36 |
| 6 | ASTROPHYSICAL JOURNAL LETTERS | 6062 | 2% | 1% | 58 |
| 7 | ASTROPHYSICAL LETTERS & COMMUNICATIONS | 5972 | 1% | 3% | 20 |
| 8 | SPACE SCIENCE REVIEWS | 3882 | 1% | 1% | 33 |
| 9 | CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS | 3125 | 1% | 2% | 15 |
| 10 | AIP CONFERENCE PROCEEDINGS | 2696 | 1% | 1% | 21 |
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 |