Class information for:
Level 1: PLANETARY SYSTEMS//TECHNIQUES RADIAL VELOCITIES//PLANETS AND SATELLITES ATMOSPHERES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
118 4314 49.7 80%


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
19 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 523489
19 3       ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 118981
239 2             PLANETARY SYSTEMS//STARS PRE MAIN SEQUENCE//PLANETS AND SATELLITES FORMATION 20042
118 1                   PLANETARY SYSTEMS//TECHNIQUES RADIAL VELOCITIES//PLANETS AND SATELLITES ATMOSPHERES 4314

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 PLANETARY SYSTEMS authKW 7015674 45% 51% 1955
2 TECHNIQUES RADIAL VELOCITIES authKW 2570046 15% 55% 655
3 PLANETS AND SATELLITES ATMOSPHERES authKW 1737271 10% 57% 432
4 TECHNIQUES PHOTOMETRIC authKW 1537918 19% 26% 840
5 PLANETS AND SATELLITES DETECTION authKW 1072824 6% 54% 280
6 PLANET STAR INTERACTIONS authKW 826134 4% 61% 193
7 PLANETS AND SATELLITES GENERAL authKW 679980 7% 34% 283
8 STARS PLANETARY SYSTEMS authKW 668522 4% 50% 189
9 EXOPLANETS HABITABLE WORLDS address 470698 3% 51% 130
10 PLANETS AND SATELLITES FUNDAMENTAL PARAMETERS authKW 466558 2% 70% 94

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Astronomy & Astrophysics 248031 98% 1% 4211
2 Biology 132 2% 0% 99
3 Geosciences, Multidisciplinary 87 3% 0% 124
4 Engineering, Aerospace 3 0% 0% 15
5 Mathematics, Interdisciplinary Applications 0 1% 0% 23
6 Humanities, Multidisciplinary -2 0% 0% 2
7 Geochemistry & Geophysics -3 1% 0% 23
8 Social Issues -3 0% 0% 1
9 History & Philosophy of Science -3 0% 0% 1
10 Religion -5 0% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 EXOPLANETS HABITABLE WORLDS 470698 3% 51% 130
2 EXOPLANET SCI 299132 2% 49% 87
3 NASA EXOPLANET SCI 226696 2% 42% 77
4 ASTRON 222143 33% 2% 1403
5 EXCELLENCE INFORMAT SYST 211339 2% 31% 95
6 OBSERV GENEVA 209795 3% 24% 126
7 OBSERV HAUTE PROVENCE 189256 1% 50% 53
8 OBSERV GENEVE 186270 2% 34% 78
9 ASTRON ASTROPHYS 173930 14% 4% 614
10 TERR MAGNETISM 170397 5% 12% 202

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 ASTROPHYSICAL JOURNAL 174487 32% 2% 1390
2 ASTRONOMY & ASTROPHYSICS 119854 21% 2% 925
3 ASTROPHYSICAL JOURNAL LETTERS 68709 6% 4% 245
4 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 50598 13% 1% 563
5 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 40574 4% 3% 174
6 ASTROBIOLOGY 21642 1% 6% 54
7 ASTRONOMICAL JOURNAL 18405 4% 1% 194
8 INTERNATIONAL JOURNAL OF ASTROBIOLOGY 10873 1% 6% 26
9 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 7105 2% 1% 69
10 EXPERIMENTAL ASTRONOMY 6494 1% 4% 25

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class		 LCSH search Wikipedia search
1 PLANETARY SYSTEMS 7015674 45% 51% 1955 Search PLANETARY+SYSTEMS Search PLANETARY+SYSTEMS
2 TECHNIQUES RADIAL VELOCITIES 2570046 15% 55% 655 Search TECHNIQUES+RADIAL+VELOCITIES Search TECHNIQUES+RADIAL+VELOCITIES
3 PLANETS AND SATELLITES ATMOSPHERES 1737271 10% 57% 432 Search PLANETS+AND+SATELLITES+ATMOSPHERES Search PLANETS+AND+SATELLITES+ATMOSPHERES
4 TECHNIQUES PHOTOMETRIC 1537918 19% 26% 840 Search TECHNIQUES+PHOTOMETRIC Search TECHNIQUES+PHOTOMETRIC
5 PLANETS AND SATELLITES DETECTION 1072824 6% 54% 280 Search PLANETS+AND+SATELLITES+DETECTION Search PLANETS+AND+SATELLITES+DETECTION
6 PLANET STAR INTERACTIONS 826134 4% 61% 193 Search PLANET+STAR+INTERACTIONS Search PLANET+STAR+INTERACTIONS
7 PLANETS AND SATELLITES GENERAL 679980 7% 34% 283 Search PLANETS+AND+SATELLITES+GENERAL Search PLANETS+AND+SATELLITES+GENERAL
8 STARS PLANETARY SYSTEMS 668522 4% 50% 189 Search STARS+PLANETARY+SYSTEMS Search STARS+PLANETARY+SYSTEMS
9 PLANETS AND SATELLITES FUNDAMENTAL PARAMETERS 466558 2% 70% 94 Search PLANETS+AND+SATELLITES+FUNDAMENTAL+PARAMETERS Search PLANETS+AND+SATELLITES+FUNDAMENTAL+PARAMETERS
10 STARS INDIVIDUAL HD 209458 454449 2% 94% 68 Search STARS+INDIVIDUAL+HD+209458 Search STARS+INDIVIDUAL+HD+209458

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 SANTERNE, A , MOUTOU, C , TSANTAKI, M , BOUCHY, F , HEBRARD, G , ADIBEKYAN, V , ALMENARA, JM , AMARD, L , BARROS, SCC , BOISSE, I , ET AL (2016) SOPHIE VELOCIMETRY OF KEPLER TRANSIT CANDIDATES XVII. THE PHYSICAL PROPERTIES OF GIANT EXOPLANETS WITHIN 400 DAYS OF PERIOD.ASTRONOMY & ASTROPHYSICS. VOL. 587. ISSUE . P. - 161 89% 17
2 TURNER, JD , PEARSON, KA , BIDDLE, LI , SMART, BM , ZELLEM, RT , TESKE, JK , HARDEGREE-ULLMAN, KK , GRIFFITH, CC , LEITER, RM , CATES, IT , ET AL (2016) GROUND-BASED NEAR-UV OBSERVATIONS OF 15 TRANSITING EXOPLANETS: CONSTRAINTS ON THEIR ATMOSPHERES AND NO EVIDENCE FOR ASYMMETRICAL TRANSITS.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 459. ISSUE 1. P. 789 -819 232 93% 0
3 KNUTSON, HA , FULTON, BJ , MONTET, BT , KAO, M , NGO, H , HOWARD, AW , CREPP, JR , HINKLEY, S , BAKOS, GA , BATYGIN, K , ET AL (2014) FRIENDS OF HOT JUPITERS. I. A RADIAL VELOCITY SEARCH FOR MASSIVE, LONG-PERIOD COMPANIONS TO CLOSE-IN GAS GIANT PLANETS.ASTROPHYSICAL JOURNAL. VOL. 785. ISSUE 2. P. - 170 91% 56
4 WEISS, LM , MARCY, GW , ROWE, JF , HOWARD, AW , ISAACSON, H , FORTNEY, JJ , MILLER, N , DEMORY, BO , FISCHER, DA , ADAMS, ER , ET AL (2013) THE MASS OF KOI-94D AND A RELATION FOR PLANET RADIUS, MASS, AND INCIDENT FLUX.ASTROPHYSICAL JOURNAL. VOL. 768. ISSUE 1. P. - 169 98% 68
5 WINN, JN , FABRYCKY, DC , (2015) THE OCCURRENCE AND ARCHITECTURE OF EXOPLANETARY SYSTEMS.ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, VOL 53. VOL. 53. ISSUE . P. 409 -447 171 66% 60
6 MADHUSUDHAN, N , AGUNDEZ, M , MOSES, J , HU, YY , (2016) EXOPLANETARY ATMOSPHERES-CHEMISTRY, FORMATION CONDITIONS, AND HABITABILITY.SPACE SCIENCE REVIEWS. VOL. 205. ISSUE 1-4. P. 285 -348 259 71% 0
7 HARTMAN, JD , BAKOS, GA , BHATTI, W , PENEV, K , BIERYLA, A , LATHAM, DW , KOVACS, G , TORRES, G , CSUBRY, Z , DE VAL-BORRO, M , ET AL (2016) HAT-P-65B AND HAT-P-66B: TWO TRANSITING INFLATED HOT JUPITERS AND OBSERVATIONAL EVIDENCE FOR THE REINFLATION OF CLOSE-IN GIANT PLANETS.ASTRONOMICAL JOURNAL. VOL. 152. ISSUE 6. P. - 192 94% 0
8 CROSSFIELD, IJM , (2015) OBSERVATIONS OF EXOPLANET ATMOSPHERES.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC. VOL. 127. ISSUE 956. P. 941 -960 178 73% 15
9 DRESSING, CD , CHARBONNEAU, D , (2015) THE OCCURRENCE OF POTENTIALLY HABITABLE PLANETS ORBITING M DWARFS ESTIMATED FROM THE FULL KEPLER DATASET AND AN EMPIRICAL MEASUREMENT OF THE DETECTION SENSITIVITY.ASTROPHYSICAL JOURNAL. VOL. 807. ISSUE 1. P. - 84 92% 69
10 ALBRECHT, S , WINN, JN , JOHNSON, JA , HOWARD, AW , MARCY, GW , BUTLER, RP , HARTMAN, JD , BAKOS, G , HIRANO, T , THOMPSON, IB , ET AL (2012) OBLIQUITIES OF HOT JUPITER HOST STARS: EVIDENCE FOR TIDAL INTERACTIONS AND PRIMORDIAL MISALIGNMENTS.ASTROPHYSICAL JOURNAL. VOL. 757. ISSUE 1. P. - 103 92% 178

Classes with closest relation at Level 1


Rank Class id link
1 19526 HILL STABILITY//CELESTIAL MECHANICS//STARS INDIVIDUAL GAMMA CEPHEI
2 3376 PLANETS AND SATELLITES FORMATION//PLANETARY SYSTEMS FORMATION//PLANET DISK INTERACTIONS
3 13123 INSTRUMENTATION HIGH ANGULAR RESOLUTION//CORONAGRAPH//INSTRUMENTATION ADAPTIVE OPTICS
4 700 STARS LOW MASS BROWN DWARFS//BROWN DWARFS//STARS LOW MASS
5 3596 STARS ABUNDANCES//NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES//STARS POPULATION II
6 370 STARS ACTIVITY//STARS CORONAE//STARS LATE TYPE
7 15000 INERTIAL WAVES//ELLIPTICAL INSTABILITY//VIBRAT HYDROMECH
8 8804 CIRCUMSTELLAR MATTER//STARS INDIVIDUAL BETA PICTORIS//STARS INDIVIDUAL FOMALHAUT
9 1270 SUN OSCILLATIONS//SUN INTERIOR//STARS INTERIORS
10 7318 GRAVITATIONAL LENSING MICRO//GRAVITATIONAL LENSING//FARM COVE OBSERV

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