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 |
| 2000 | 1 | X RAYS GALAXIES//GALAXIES SEYFERT//GALAXIES ACTIVE | 2434 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | X RAYS GALAXIES | authKW | 4113003 | 53% | 25% | 1282 |
| 2 | GALAXIES SEYFERT | authKW | 2801572 | 36% | 25% | 880 |
| 3 | GALAXIES ACTIVE | authKW | 1839592 | 54% | 11% | 1318 |
| 4 | GALAXIES INDIVIDUAL MCG 6 30 15 | authKW | 783268 | 3% | 92% | 66 |
| 5 | GALAXIES INDIVIDUAL NGC 4051 | authKW | 356331 | 1% | 81% | 34 |
| 6 | GALAXIES NUCLEI | authKW | 313536 | 14% | 7% | 342 |
| 7 | GALAXIES INDIVIDUAL NGC 3516 | authKW | 272190 | 1% | 73% | 29 |
| 8 | BLACK HOLE PHYSICS | authKW | 236237 | 13% | 6% | 318 |
| 9 | GALAXIES INDIVIDUAL NGC 3783 | authKW | 235937 | 1% | 68% | 27 |
| 10 | GALAXIES INDIVIDUAL 1H 0707 495 | authKW | 207865 | 1% | 94% | 17 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 136410 | 96% | 0% | 2339 |
| 2 | Engineering, Aerospace | 190 | 2% | 0% | 38 |
| 3 | Meteorology & Atmospheric Sciences | 27 | 2% | 0% | 41 |
| 4 | Physics, Particles & Fields | 25 | 2% | 0% | 50 |
| 5 | Geosciences, Multidisciplinary | 3 | 2% | 0% | 41 |
| 6 | Physics, Multidisciplinary | 0 | 2% | 0% | 50 |
| 7 | Education, Scientific Disciplines | -2 | 0% | 0% | 2 |
| 8 | Physics, Fluids & Plasmas | -3 | 0% | 0% | 8 |
| 9 | Geochemistry & Geophysics | -9 | 0% | 0% | 5 |
| 10 | Physics, Nuclear | -10 | 0% | 0% | 6 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | HIGH ENERGY ASTROPHYS | 181920 | 6% | 10% | 142 |
| 2 | PHYS GEOG SCI | 145926 | 3% | 15% | 76 |
| 3 | XRAY ASTRON GRP | 145228 | 2% | 30% | 37 |
| 4 | DEP ASTROFIS | 129007 | 1% | 59% | 17 |
| 5 | XMM NEWTON SCI OPERAT | 115971 | 2% | 20% | 44 |
| 6 | ASTROBIOL CSIC INTA | 88160 | 1% | 36% | 19 |
| 7 | XRAY OBSERVAT ASTRON GRP | 85682 | 1% | 28% | 24 |
| 8 | ASTRON | 77028 | 26% | 1% | 626 |
| 9 | GODDARD SPACE FLIGHT | 67916 | 14% | 2% | 332 |
| 10 | XRAY ASTROPHYS | 64062 | 2% | 12% | 40 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 124450 | 27% | 1% | 667 |
| 2 | ASTROPHYSICAL JOURNAL | 83395 | 30% | 1% | 721 |
| 3 | ASTRONOMY & ASTROPHYSICS | 44372 | 17% | 1% | 420 |
| 4 | ASTRONOMISCHE NACHRICHTEN | 20968 | 3% | 2% | 75 |
| 5 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN | 12004 | 2% | 2% | 60 |
| 6 | NEW ASTRONOMY REVIEWS | 5076 | 1% | 2% | 22 |
| 7 | ASTROPHYSICAL LETTERS & COMMUNICATIONS | 4159 | 1% | 2% | 16 |
| 8 | IAU SYMPOSIA | 4013 | 2% | 1% | 50 |
| 9 | PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT | 3093 | 1% | 1% | 27 |
| 10 | CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS | 2965 | 1% | 2% | 14 |
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 |