Class information for:
Level 1: GALAXIES INDIVIDUAL NGC 253//GALAXIES INDIVIDUAL M82//GALAXIES INDIVIDUAL M82

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
6837 1361 43.1 70%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1 46016 GALAXIES EVOLUTION//LARGE SCALE STRUCTURE OF UNIVERSE//GALAXIES CLUSTERS GENERAL

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 GALAXIES INDIVIDUAL NGC 253 Author keyword 142 96% 3% 45
2 GALAXIES INDIVIDUAL M82 Author keyword 116 78% 6% 77
3 GALAXIES INDIVIDUAL M82 Author keyword 39 63% 3% 39
4 GALAXIES STARBURST Author keyword 34 11% 21% 289
5 GALAXIES INDIVIDUAL NGC 253 Author keyword 33 71% 2% 27
6 GALAXIES INDIVIDUAL NGC 253 Author keyword 24 63% 2% 24
7 GALAXIES INDIVIDUAL NGC 1808 Author keyword 18 89% 1% 8
8 GALAXIES INDIVIDUAL M 82 Author keyword 17 68% 1% 15
9 GALAXIES INDIVIDUAL M 82 Author keyword 17 70% 1% 14
10 GALAXIES INDIVIDUAL M82 Author keyword 16 58% 1% 19

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 GALAXIES INDIVIDUAL NGC 253 142 96% 3% 45 Search GALAXIES++INDIVIDUAL+NGC+253 Search GALAXIES++INDIVIDUAL+NGC+253
2 GALAXIES INDIVIDUAL M82 116 78% 6% 77 Search GALAXIES++INDIVIDUAL+M82 Search GALAXIES++INDIVIDUAL+M82
3 GALAXIES INDIVIDUAL M82 39 63% 3% 39 Search GALAXIES+INDIVIDUAL+M82 Search GALAXIES+INDIVIDUAL+M82
4 GALAXIES STARBURST 34 11% 21% 289 Search GALAXIES++STARBURST Search GALAXIES++STARBURST
5 GALAXIES INDIVIDUAL NGC 253 33 71% 2% 27 Search GALAXIES++INDIVIDUAL++NGC+253 Search GALAXIES++INDIVIDUAL++NGC+253
6 GALAXIES INDIVIDUAL NGC 253 24 63% 2% 24 Search GALAXIES+INDIVIDUAL+NGC+253 Search GALAXIES+INDIVIDUAL+NGC+253
7 GALAXIES INDIVIDUAL NGC 1808 18 89% 1% 8 Search GALAXIES++INDIVIDUAL++NGC+1808 Search GALAXIES++INDIVIDUAL++NGC+1808
8 GALAXIES INDIVIDUAL M 82 17 68% 1% 15 Search GALAXIES++INDIVIDUAL++M+82 Search GALAXIES++INDIVIDUAL++M+82
9 GALAXIES INDIVIDUAL M 82 17 70% 1% 14 Search GALAXIES+INDIVIDUAL+M+82 Search GALAXIES+INDIVIDUAL+M+82
10 GALAXIES INDIVIDUAL M82 16 58% 1% 19 Search GALAXIES++INDIVIDUAL++M82 Search GALAXIES++INDIVIDUAL++M82

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NGC 253 143 58% 12% 164
2 M82 61 34% 11% 148
3 STARBURST GALAXY M82 53 63% 4% 53
4 GALAXY M82 52 72% 3% 41
5 M 82 34 79% 2% 22
6 STARBURST GALAXY NGC 253 30 68% 2% 26
7 NUCLEAR STARBURST 28 61% 2% 30
8 IC 342 27 44% 3% 46
9 DENSE GAS 23 25% 6% 78
10 NGC 1808 21 78% 1% 14

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
SUPERNOVA FEEDBACK EFFICIENCY AND MASS LOADING IN THE STARBURST AND GALACTIC SUPERWIND EXEMPLAR M82 2009 109 120 44%
Iron line and diffuse hard X-ray emission from the starburst galaxy M82 2007 71 95 40%
The asymmetric wind in M82 1998 171 107 49%
Dense gas in nearby galaxies XIII. CO submillimeter line emission from the starburst galaxy M 82 2000 116 94 62%
Dense gas in nearby galaxies - XVI. The nuclear starburst environment in NGC 4945 2004 71 84 49%
Near-infrared integral field spectroscopy and mid-infrared spectroscopy of the starburst galaxy M82 2001 76 111 53%
A 2 millimeter spectral line survey of the starburst galaxy NGC 253 2006 60 97 46%
Galactic winds 2005 472 410 13%
The nuclear starburst in NGC 253 1998 117 86 43%
The nature of starburst activity in M82 2003 91 116 36%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ONSALA RYMDOBSERVATORIUM 4 75% 0.2% 3
2 PHYS DIDAKT 3 60% 0.2% 3
3 VICOLO OSSERV 5 3 60% 0.2% 3
4 ONSALA OBSERV 2 28% 0.5% 7
5 DEMIRM SECT MEUDON 2 67% 0.1% 2
6 OAN 1 13% 0.7% 10
7 SMTO 1 38% 0.2% 3
8 JOINT SPACE 1 50% 0.1% 2
9 ONSALA RYMDOBSERV 1 50% 0.1% 2
10 RADIOPHYS S 1 50% 0.1% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000201553 INFRARED GALAXIES//SUBMILLIMETER GALAXIES//INFRARED GALAXIES
2 0.0000175553 GALAXIES INDIVIDUAL NGC 4258//MASERS//GALAXIES INDIVIDUAL NGC 3079
3 0.0000168792 GALAXIES SPIRAL//GALAXIES STRUCTURE//GALAXIES SPIRAL
4 0.0000164117 RADIASTRON ASTROFIS//STERRENWACHT LEIDEN//GALAXIES INDIVIDUAL NGC 891
5 0.0000150121 GALAXIES SEYFERT//GALAXIES INDIVIDUAL NGC 1068//GALAXIES NUCLEI
6 0.0000145168 GALAXIES MAGNETIC FIELDS//GALAXIES MAGNETIC FIELDS//ISM MAGNETIC FIELDS
7 0.0000129167 GALAXIES IRREGULAR//GALAXIES DWARF//GALAXIES COMPACT
8 0.0000109164 X RAYS BINARIES//GALAXIES INDIVIDUAL ESO 243 49//X RAYS INDIVIDUAL HLX 1
9 0.0000101588 SERV ELE PHYS//COSM RAY WORKING GRP//IST OSSERV ASTRON
10 0.0000096363 GALAXIES CLUSTERS INDIVIDUAL VIRGO//CASA CB 389//RADIO LINES GALAXIES