Class information for:
Level 1: STARS LOW MASS BROWN DWARFS//BROWN DWARFS//STARS LOW MASS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
700 3153 51.6 78%


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
700 1                   STARS LOW MASS BROWN DWARFS//BROWN DWARFS//STARS LOW MASS 3153

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 STARS LOW MASS BROWN DWARFS authKW 5080891 27% 61% 859
2 BROWN DWARFS authKW 5066371 23% 71% 737
3 STARS LOW MASS authKW 2964223 20% 48% 636
4 STARS LATE TYPE authKW 409354 11% 12% 357
5 SOLAR NEIGHBORHOOD authKW 373902 4% 31% 124
6 STARS PRE MAIN SEQUENCE authKW 360235 13% 9% 410
7 STARS LUMINOSITY FUNCTION MASS FUNCTION authKW 351772 6% 20% 182
8 OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL SIGMA ORIONIS authKW 313712 1% 90% 36
9 BINARIES VISUAL authKW 310860 5% 22% 149
10 OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL PLEIADES authKW 237611 1% 52% 47

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 187839 99% 1% 3132
2 Cultural Studies -0 0% 0% 1
3 Engineering, Aerospace -2 0% 0% 3
4 Remote Sensing -4 0% 0% 1
5 Multidisciplinary Sciences -5 0% 0% 2
6 Education, Scientific Disciplines -5 0% 0% 1
7 Biology -15 0% 0% 5
8 Geochemistry & Geophysics -16 0% 0% 4
9 Physics, Fluids & Plasmas -16 0% 0% 1
10 Computer Science, Interdisciplinary Applications -18 0% 0% 2

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 INFRARED PROC ANAL 221931 5% 13% 172
2 ASTRON 181226 34% 2% 1083
3 ASTROPHYS 157154 15% 3% 473
4 STEWARD OBSERV 109425 7% 5% 229
5 ASTRON ASTROPHYS 77617 11% 2% 351
6 FLAGSTAFF STN 63686 1% 15% 44
7 EXOPLANETS HABITABLE WORLDS 60926 1% 16% 40
8 CRAL 60305 2% 12% 51
9 OBSERV MT MEGANT 60051 1% 28% 22
10 RECH EXOPLANETES IREX 43127 0% 64% 7

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 ASTRONOMICAL JOURNAL 143005 15% 3% 459
2 ASTROPHYSICAL JOURNAL 109041 30% 1% 940
3 ASTRONOMY & ASTROPHYSICS 71669 19% 1% 612
4 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 34747 13% 1% 399
5 ASTROPHYSICAL JOURNAL LETTERS 24396 4% 2% 125
6 ASTRONOMISCHE NACHRICHTEN 23119 3% 3% 90
7 IAU SYMPOSIA 21869 4% 2% 134
8 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 17927 3% 2% 99
9 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 4313 1% 1% 46
10 ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS 2436 0% 2% 12

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 STARS LOW MASS BROWN DWARFS 5080891 27% 61% 859 Search STARS+LOW+MASS+BROWN+DWARFS Search STARS+LOW+MASS+BROWN+DWARFS
2 BROWN DWARFS 5066371 23% 71% 737 Search BROWN+DWARFS Search BROWN+DWARFS
3 STARS LOW MASS 2964223 20% 48% 636 Search STARS+LOW+MASS Search STARS+LOW+MASS
4 STARS LATE TYPE 409354 11% 12% 357 Search STARS+LATE+TYPE Search STARS+LATE+TYPE
5 SOLAR NEIGHBORHOOD 373902 4% 31% 124 Search SOLAR+NEIGHBORHOOD Search SOLAR+NEIGHBORHOOD
6 STARS PRE MAIN SEQUENCE 360235 13% 9% 410 Search STARS+PRE+MAIN+SEQUENCE Search STARS+PRE+MAIN+SEQUENCE
7 STARS LUMINOSITY FUNCTION MASS FUNCTION 351772 6% 20% 182 Search STARS+LUMINOSITY+FUNCTION+MASS+FUNCTION Search STARS+LUMINOSITY+FUNCTION+MASS+FUNCTION
8 OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL SIGMA ORIONIS 313712 1% 90% 36 Search OPEN+CLUSTERS+AND+ASSOCIATIONS+INDIVIDUAL+SIGMA+ORIONIS Search OPEN+CLUSTERS+AND+ASSOCIATIONS+INDIVIDUAL+SIGMA+ORIONIS
9 BINARIES VISUAL 310860 5% 22% 149 Search BINARIES+VISUAL Search BINARIES+VISUAL
10 OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL PLEIADES 237611 1% 52% 47 Search OPEN+CLUSTERS+AND+ASSOCIATIONS+INDIVIDUAL+PLEIADES Search OPEN+CLUSTERS+AND+ASSOCIATIONS+INDIVIDUAL+PLEIADES

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 LIU, MC , DUPUY, TJ , (2012) THE HAWAII INFRARED PARALLAX PROGRAM. I. ULTRACOOL BINARIES AND THE L/T TRANSITION.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES. VOL. 201. ISSUE 2. P. - 270 94% 158
2 BOWLER, BP , (2016) IMAGING EXTRASOLAR GIANT PLANETS.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC. VOL. 128. ISSUE 968. P. - 325 63% 6
3 FILIPPAZZO, JC , RICE, EL , FAHERTY, J , CRUZ, KL , VAN GORDON, MM , LOOPER, DL , (2015) FUNDAMENTAL PARAMETERS AND SPECTRAL ENERGY DISTRIBUTIONS OF YOUNG AND FIELD AGE OBJECTS WITH MASSES SPANNING THE STELLAR TO PLANETARY REGIME.ASTROPHYSICAL JOURNAL. VOL. 810. ISSUE 2. P. - 222 88% 16
4 LIU, MC , DUPUY, TJ , ALLERS, KN , (2016) THE HAWAII INFRARED PARALLAX PROGRAM. II. YOUNG ULTRACOOL FIELD DWARFS.ASTROPHYSICAL JOURNAL. VOL. 833. ISSUE 1. P. - 265 92% 0
5 LUHMAN, KL , (2012) THE FORMATION AND EARLY EVOLUTION OF LOW-MASS STARS AND BROWN DWARFS.ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, VOL 50. VOL. 50. ISSUE . P. 65 -106 265 72% 64
6 GAGNE, J , FAHERTY, JK , CRUZ, KL , LAFRENIERE, D , DOYON, R , MALO, L , BURGASSER, AJ , NAUD, ME , ARTIGAU, E , BOUCHARD, S , ET AL (2015) BANYAN. VII. A NEW POPULATION OF YOUNG SUBSTELLAR CANDIDATE MEMBERS OF NEARBY MOVING GROUPS FROM THE BASS SURVEY.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES. VOL. 219. ISSUE 2. P. - 219 83% 11
7 FAHERTY, JK , RIEDEL, AR , CRUZ, KL , GAGNE, J , FILIPPAZZO, JC , LAMBRIDES, E , FICA, H , WEINBERGER, A , THORSTENSEN, JR , TINNEY, CG , ET AL (2016) POPULATION PROPERTIES OF BROWN DWARF ANALOGS TO EXOPLANETS.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES. VOL. 225. ISSUE 1. P. - 163 95% 2
8 FAHERTY, JK , BURGASSER, AJ , WALTER, FM , VAN DER BLIEK, N , SHARA, MM , CRUZ, KL , WEST, AA , VRBA, FJ , ANGLADA-ESCUDE, G , (2012) THE BROWN DWARF KINEMATICS PROJECT (BDKP). III. PARALLAXES FOR 70 ULTRACOOL DWARFS.ASTROPHYSICAL JOURNAL. VOL. 752. ISSUE 1. P. - 146 98% 66
9 KIRKPATRICK, JD , GELINO, CR , CUSHING, MC , MACE, GN , GRIFFITH, RL , SKRUTSKIE, MF , MARSH, KA , WRIGHT, EL , EISENHARDT, PR , MCLEAN, IS , ET AL (2012) FURTHER DEFINING SPECTRAL TYPE "Y" AND EXPLORING THE LOW-MASS END OF THE FIELD BROWN DWARF MASS FUNCTION.ASTROPHYSICAL JOURNAL. VOL. 753. ISSUE 2. P. - 150 88% 84
10 FAHERTY, JK , BURGASSER, AJ , CRUZ, KL , SHARA, MM , WALTER, FM , GELINO, CR , (2009) THE BROWN DWARF KINEMATICS PROJECT I. PROPER MOTIONS AND TANGENTIAL VELOCITIES FOR A LARGE SAMPLE OF LATE-TYPE M, L, AND T DWARFS.ASTRONOMICAL JOURNAL. VOL. 137. ISSUE 1. P. 1 -18 158 92% 114

Classes with closest relation at Level 1


Rank Class id link
1 8804 CIRCUMSTELLAR MATTER//STARS INDIVIDUAL BETA PICTORIS//STARS INDIVIDUAL FOMALHAUT
2 119 STARS PRE MAIN SEQUENCE//PROTOPLANETARY DISKS//CIRCUMSTELLAR MATTER
3 4928 BINARIES VISUAL//OBSERVATORY//BINARIES SPECTROSCOPIC
4 13123 INSTRUMENTATION HIGH ANGULAR RESOLUTION//CORONAGRAPH//INSTRUMENTATION ADAPTIVE OPTICS
5 118 PLANETARY SYSTEMS//TECHNIQUES RADIAL VELOCITIES//PLANETS AND SATELLITES ATMOSPHERES
6 11948 GALAXIES STAR CLUSTERS GENERAL//GALAXIES STAR CLUSTERS//OPEN CLUSTERS AND ASSOCIATIONS GENERAL
7 370 STARS ACTIVITY//STARS CORONAE//STARS LATE TYPE
8 1961 WHITE DWARFS//STARS WHITE DWARFS//STARS EVOLUTION
9 19526 HILL STABILITY//CELESTIAL MECHANICS//STARS INDIVIDUAL GAMMA CEPHEI
10 3524 OPEN CLUSTERS AND ASSOCIATIONS GENERAL//GALAXY OPEN CLUSTERS AND ASSOCIATIONS GENERAL//OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL NGC 6791

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