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 |
| 1 | 2 | ASTRONOMY & ASTROPHYSICS//STARS ABUNDANCES//STARS FUNDAMENTAL PARAMETERS | 49220 |
| 34169 | 1 | ULTRAVIOLET ASTRONOMY//AEGORA GRP//AEGORA | 128 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ULTRAVIOLET ASTRONOMY | authKW | 1969806 | 9% | 67% | 12 |
| 2 | AEGORA GRP | address | 681852 | 5% | 46% | 6 |
| 3 | AEGORA | address | 554009 | 2% | 75% | 3 |
| 4 | ULTRAVIOLET SURVEYS | authKW | 554009 | 2% | 75% | 3 |
| 5 | ABT ASTRON IAAT | address | 492453 | 2% | 100% | 2 |
| 6 | ULTRAVIOLET QSOS | authKW | 492453 | 2% | 100% | 2 |
| 7 | ULTRAVIOLET SPECTROGRAPH | authKW | 492453 | 2% | 100% | 2 |
| 8 | UNRESOLVED BINARIES | authKW | 492453 | 2% | 100% | 2 |
| 9 | ASTRONOMICAL IMAGE SIMULATION | authKW | 246227 | 1% | 100% | 1 |
| 10 | CATALOGS PHOTOMETRIC | authKW | 246227 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 5820 | 87% | 0% | 111 |
| 2 | Optics | 48 | 9% | 0% | 12 |
| 3 | Meteorology & Atmospheric Sciences | 37 | 5% | 0% | 7 |
| 4 | Geosciences, Multidisciplinary | 18 | 5% | 0% | 7 |
| 5 | Instruments & Instrumentation | 3 | 2% | 0% | 3 |
| 6 | Remote Sensing | 2 | 1% | 0% | 1 |
| 7 | Imaging Science & Photographic Technology | 2 | 1% | 0% | 1 |
| 8 | Engineering, Aerospace | 2 | 1% | 0% | 1 |
| 9 | Materials Science, Coatings & Films | 0 | 1% | 0% | 1 |
| 10 | Spectroscopy | 0 | 1% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | AEGORA GRP | 681852 | 5% | 46% | 6 |
| 2 | AEGORA | 554009 | 2% | 75% | 3 |
| 3 | ABT ASTRON IAAT | 492453 | 2% | 100% | 2 |
| 4 | SPEKTROCHEM | 246227 | 1% | 100% | 1 |
| 5 | ARTIFICIAL MICRO AND NANOSTRUCT | 123112 | 1% | 50% | 1 |
| 6 | FED EXPERTISE ANAL | 123112 | 1% | 50% | 1 |
| 7 | LSMU | 123112 | 1% | 50% | 1 |
| 8 | ICREA SPACE SCI | 82074 | 1% | 33% | 1 |
| 9 | SPACE ASTROPHYS | 81214 | 6% | 4% | 8 |
| 10 | CC MATEMAT | 78777 | 6% | 4% | 8 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | BALTIC ASTRONOMY | 57292 | 10% | 2% | 13 |
| 2 | ASTROPHYSICS AND SPACE SCIENCE | 15150 | 22% | 0% | 28 |
| 3 | ASTROPHYSICAL BULLETIN | 14787 | 4% | 1% | 5 |
| 4 | JOURNAL OF OPTICAL TECHNOLOGY | 6145 | 7% | 0% | 9 |
| 5 | EXPERIMENTAL ASTRONOMY | 5702 | 3% | 1% | 4 |
| 6 | SOLAR SYSTEM RESEARCH | 4312 | 3% | 0% | 4 |
| 7 | ASTRONOMY REPORTS | 2949 | 4% | 0% | 5 |
| 8 | JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS | 2000 | 1% | 1% | 1 |
| 9 | ASTRONOMISCHE NACHRICHTEN | 1775 | 4% | 0% | 5 |
| 10 | BULLETIN OF THE ASTRONOMICAL SOCIETY OF INDIA | 1336 | 1% | 1% | 1 |
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 |