Matches in SemOpenAlex for { <https://semopenalex.org/work/W3102399531> ?p ?o ?g. }
- W3102399531 endingPage "1205" @default.
- W3102399531 startingPage "1195" @default.
- W3102399531 abstract "We have applied the Tremaine-Weinberg continuity equation method to derive the bar pattern speed in the SB(r)b galaxy NGC 2523 and the SB(r)0/a galaxy NGC 4245 using the calcium triplet absorption lines. These galaxies were selected because they have strong inner rings which can be used as independent tracers of the pattern speed. The pattern speed of NGC 2523 is 26.4 ± 6.1 km s-1 kpc-1, assuming an inclination of 49.7° and a distance of 51.0 Mpc. The pattern speed of NGC 4245 is 75.5 ± 31.3 km s-1 kpc-1, assuming an inclination of 35.4° and a distance of 12.6 Mpc. The ratio of the corotation radius to the bar radius of NGC 2523 and NGC 4245 is 1.4 ± 0.3 and 1.1 ± 0.5, respectively. These values place the bright inner rings near and slightly inside the corotation radius, as predicted by barred galaxy theory. Within the uncertainties, both galaxies are found to have fast bars that likely indicate dark halos of low central concentration. The photometric properties, bar strengths, and disk stabilities of both galaxies are also discussed." @default.
- W3102399531 created "2020-11-23" @default.
- W3102399531 creator A5009174227 @default.
- W3102399531 creator A5014727741 @default.
- W3102399531 creator A5022732721 @default.
- W3102399531 creator A5084174759 @default.
- W3102399531 date "2007-07-26" @default.
- W3102399531 modified "2023-10-12" @default.
- W3102399531 title "The Kinematically Measured Pattern Speeds of NGC 2523 and NGC 4245" @default.
- W3102399531 cites W1968584055 @default.
- W3102399531 cites W1984945397 @default.
- W3102399531 cites W1999328776 @default.
- W3102399531 cites W2003092390 @default.
- W3102399531 cites W2010387598 @default.
- W3102399531 cites W2012030089 @default.
- W3102399531 cites W2018516794 @default.
- W3102399531 cites W2020977594 @default.
- W3102399531 cites W2032315627 @default.
- W3102399531 cites W2035547408 @default.
- W3102399531 cites W2035762643 @default.
- W3102399531 cites W2040123446 @default.
- W3102399531 cites W2041561966 @default.
- W3102399531 cites W2044689810 @default.
- W3102399531 cites W2058674747 @default.
- W3102399531 cites W2059393156 @default.
- W3102399531 cites W2066452342 @default.
- W3102399531 cites W2070304421 @default.
- W3102399531 cites W2076644889 @default.
- W3102399531 cites W2080476365 @default.
- W3102399531 cites W2086991550 @default.
- W3102399531 cites W2087749792 @default.
- W3102399531 cites W2118037815 @default.
- W3102399531 cites W2135467774 @default.
- W3102399531 cites W2139927406 @default.
- W3102399531 cites W2143682288 @default.
- W3102399531 cites W2146596351 @default.
- W3102399531 cites W2150740189 @default.
- W3102399531 cites W2158465339 @default.
- W3102399531 cites W2163360777 @default.
- W3102399531 cites W2171750504 @default.
- W3102399531 cites W2601053151 @default.
- W3102399531 cites W3098116667 @default.
- W3102399531 cites W3102317456 @default.
- W3102399531 cites W3102646473 @default.
- W3102399531 cites W3102981450 @default.
- W3102399531 cites W3103162296 @default.
- W3102399531 cites W3106265194 @default.
- W3102399531 cites W3106487884 @default.
- W3102399531 cites W4233143228 @default.
- W3102399531 cites W4250130749 @default.
- W3102399531 doi "https://doi.org/10.1086/521149" @default.
- W3102399531 hasPublicationYear "2007" @default.
- W3102399531 type Work @default.
- W3102399531 sameAs 3102399531 @default.
- W3102399531 citedByCount "17" @default.
- W3102399531 countsByYear W31023995312015 @default.
- W3102399531 countsByYear W31023995312016 @default.
- W3102399531 countsByYear W31023995312018 @default.
- W3102399531 countsByYear W31023995312019 @default.
- W3102399531 countsByYear W31023995312020 @default.
- W3102399531 countsByYear W31023995312023 @default.
- W3102399531 crossrefType "journal-article" @default.
- W3102399531 hasAuthorship W3102399531A5009174227 @default.
- W3102399531 hasAuthorship W3102399531A5014727741 @default.
- W3102399531 hasAuthorship W3102399531A5022732721 @default.
- W3102399531 hasAuthorship W3102399531A5084174759 @default.
- W3102399531 hasBestOaLocation W31023995311 @default.
- W3102399531 hasConcept C121332964 @default.
- W3102399531 hasConcept C1276947 @default.
- W3102399531 hasConcept C153294291 @default.
- W3102399531 hasConcept C178635117 @default.
- W3102399531 hasConcept C188721877 @default.
- W3102399531 hasConcept C38652104 @default.
- W3102399531 hasConcept C41008148 @default.
- W3102399531 hasConcept C44870925 @default.
- W3102399531 hasConcept C63585750 @default.
- W3102399531 hasConcept C66362828 @default.
- W3102399531 hasConcept C98444146 @default.
- W3102399531 hasConceptScore W3102399531C121332964 @default.
- W3102399531 hasConceptScore W3102399531C1276947 @default.
- W3102399531 hasConceptScore W3102399531C153294291 @default.
- W3102399531 hasConceptScore W3102399531C178635117 @default.
- W3102399531 hasConceptScore W3102399531C188721877 @default.
- W3102399531 hasConceptScore W3102399531C38652104 @default.
- W3102399531 hasConceptScore W3102399531C41008148 @default.
- W3102399531 hasConceptScore W3102399531C44870925 @default.
- W3102399531 hasConceptScore W3102399531C63585750 @default.
- W3102399531 hasConceptScore W3102399531C66362828 @default.
- W3102399531 hasConceptScore W3102399531C98444146 @default.
- W3102399531 hasIssue "3" @default.
- W3102399531 hasLocation W31023995311 @default.
- W3102399531 hasOpenAccess W3102399531 @default.
- W3102399531 hasPrimaryLocation W31023995311 @default.
- W3102399531 hasRelatedWork W1491957939 @default.
- W3102399531 hasRelatedWork W1641631973 @default.
- W3102399531 hasRelatedWork W1663610881 @default.
- W3102399531 hasRelatedWork W1690707023 @default.
- W3102399531 hasRelatedWork W2010387598 @default.