Class information for:
Level 1: SITE TESTING//ATMOSPHERIC EFFECTS//ADAPTIVE OPTICS

Basic class information
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
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
455 3       OPTICS//JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION//ATMOSPHERIC TURBULENCE 26212
1603 2             SITE TESTING//ATMOSPHERIC EFFECTS//INSTRUMENTATION ADAPTIVE OPTICS 7361
2740 1                   SITE TESTING//ATMOSPHERIC EFFECTS//ADAPTIVE OPTICS 2192

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SITE TESTING authKW 1782983 9% 66% 189
2 ATMOSPHERIC EFFECTS authKW 1191404 11% 33% 251
3 ADAPTIVE OPTICS authKW 696131 10% 22% 217
4 INSTRUMENTATION ADAPTIVE OPTICS authKW 505624 7% 23% 151
5 AD T OPT address 333250 4% 29% 80
6 SHACK HARTMANN WAVEFRONT SENSOR authKW 242942 1% 65% 26
7 LASER GUIDE STAR authKW 186307 1% 72% 18
8 WAVEFRONT SENSING authKW 175675 2% 33% 37
9 WAVEFRONT SENSOR authKW 158096 2% 33% 33
10 STARFIRE OPT RANGE address 150930 1% 50% 21

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 34690 52% 0% 1143
2 Astronomy & Astrophysics 16845 37% 0% 802
3 Physics, Multidisciplinary 127 5% 0% 115
4 Automation & Control Systems 23 1% 0% 24
5 Engineering, Aerospace 16 1% 0% 14
6 Spectroscopy 11 1% 0% 29
7 Instruments & Instrumentation 7 2% 0% 33
8 Meteorology & Atmospheric Sciences 3 1% 0% 24
9 Imaging Science & Photographic Technology -0 0% 0% 4
10 Remote Sensing -0 0% 0% 3

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AD T OPT 333250 4% 29% 80
2 STARFIRE OPT RANGE 150930 1% 50% 21
3 UNIV ASTROPHYS NICE 76138 1% 38% 14
4 ADV RUMENTAT 70398 1% 18% 28
5 OPT ELECT 63966 4% 6% 80
6 UMR 6525 63472 1% 16% 27
7 CNRS UMR7293 59900 0% 83% 5
8 ADV OPT IMAGING GRP 59890 0% 42% 10
9 UKATC 57501 0% 67% 6
10 INTELLIGENT OPT 48305 1% 31% 11

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 90658 11% 3% 251
2 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 89278 8% 3% 182
3 APPLIED OPTICS 37359 14% 1% 306
4 EXPERIMENTAL ASTRONOMY 14035 1% 4% 26
5 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 8528 8% 0% 168
6 PUBLICATIONS ASTRONOMICAL SOCIETY OF AUSTRALIA 8512 0% 15% 4
7 OPTICAL ENGINEERING 8355 4% 1% 92
8 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA 7962 1% 2% 24
9 JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS 7465 0% 7% 8
10 REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA 6463 1% 2% 24

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SITE TESTING 1782983 9% 66% 189 Search SITE+TESTING Search SITE+TESTING
2 ATMOSPHERIC EFFECTS 1191404 11% 33% 251 Search ATMOSPHERIC+EFFECTS Search ATMOSPHERIC+EFFECTS
3 ADAPTIVE OPTICS 696131 10% 22% 217 Search ADAPTIVE+OPTICS Search ADAPTIVE+OPTICS
4 INSTRUMENTATION ADAPTIVE OPTICS 505624 7% 23% 151 Search INSTRUMENTATION+ADAPTIVE+OPTICS Search INSTRUMENTATION+ADAPTIVE+OPTICS
5 SHACK HARTMANN WAVEFRONT SENSOR 242942 1% 65% 26 Search SHACK+HARTMANN+WAVEFRONT+SENSOR Search SHACK+HARTMANN+WAVEFRONT+SENSOR
6 LASER GUIDE STAR 186307 1% 72% 18 Search LASER+GUIDE+STAR Search LASER+GUIDE+STAR
7 WAVEFRONT SENSING 175675 2% 33% 37 Search WAVEFRONT+SENSING Search WAVEFRONT+SENSING
8 WAVEFRONT SENSOR 158096 2% 33% 33 Search WAVEFRONT+SENSOR Search WAVEFRONT+SENSOR
9 TELESCOPES 132413 5% 9% 102 Search TELESCOPES Search TELESCOPES
10 SEEING 131260 1% 42% 22 Search SEEING Search SEEING

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


rank cluster_id2 link
1 19914 TRANSPORT OF INTENSITY EQUATION//PHASE DIVERSITY//IRRADIANCE TRANSPORT EQUATION
2 17429 DEFORMABLE MIRROR//LIQUID MIRRORS//ACTIVE OPTICS
3 16239 CORONAGRAPH//INSTRUMENTATION HIGH ANGULAR RESOLUTION//INSTRUMENTATION ADAPTIVE OPTICS
4 12135 LARGE APERTURE SCINTILLOMETER//SCINTILLOMETER//ANGLE OF ARRIVAL FLUCTUATIONS
5 9575 INSTRUMENTATION INTERFEROMETERS//TECHNIQUES INTERFEROMETRIC//STELLAR INTERFEROMETRY
6 24301 PL ASTRON//SITE TESTING//ATMOSPHERIC PHASE FLUCTUATION
7 29055 AERO OPTICS//AIRBORNE AERO OPTICS LABORATORY//AERO OPTICAL EFFECT
8 15371 SPATIAL LIGHT MODULATOR//LIQUID CRYSTAL TELEVISION//LIQUID CRYSTAL DEVICES
9 10046 ABSOLUTE TEST//SUBAPERTURE STITCHING//LONG TRACE PROFILER
10 25543 RONCHI TEST//VECTOR ALGEBRA//AREAS TECNOL COMPUTAC INTELIGENTE MECATRON

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