Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890951589> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2890951589 abstract "We present a new accurate sample of narrow-line Seyfert 1 galaxies (NLS1s) in the southern hemisphere from the Six-degree Field Galaxy Survey (6dFGS). Based on the optical spectral features, 167 sources were classified as NLS1s. We derived flux-calibrated spectra in the sample for the first time. Strong luminosity correlations between the continuum and the emission lines were found. We estimated their central black hole masses and Eddington ratios, which are lying in a typical range of NLS1s. In the sample, 23 NLS1s were detected at radio frequencies and 12 of them are radio-loud. We publish the X-ray data analysis of a campaign of observations carried out by the Swift X-ray Telescope." @default.
- W2890951589 created "2018-09-27" @default.
- W2890951589 creator A5045803915 @default.
- W2890951589 creator A5046946736 @default.
- W2890951589 creator A5048634386 @default.
- W2890951589 creator A5050633081 @default.
- W2890951589 creator A5053034688 @default.
- W2890951589 creator A5053364010 @default.
- W2890951589 creator A5075705378 @default.
- W2890951589 creator A5075791953 @default.
- W2890951589 creator A5081922643 @default.
- W2890951589 creator A5091591316 @default.
- W2890951589 date "2018-09-06" @default.
- W2890951589 modified "2023-09-23" @default.
- W2890951589 title "A catalog of narrow-line Seyfert 1 galaxies in the southern hemisphere" @default.
- W2890951589 doi "https://doi.org/10.22323/1.328.0004" @default.
- W2890951589 hasPublicationYear "2018" @default.
- W2890951589 type Work @default.
- W2890951589 sameAs 2890951589 @default.
- W2890951589 citedByCount "0" @default.
- W2890951589 crossrefType "proceedings-article" @default.
- W2890951589 hasAuthorship W2890951589A5045803915 @default.
- W2890951589 hasAuthorship W2890951589A5046946736 @default.
- W2890951589 hasAuthorship W2890951589A5048634386 @default.
- W2890951589 hasAuthorship W2890951589A5050633081 @default.
- W2890951589 hasAuthorship W2890951589A5053034688 @default.
- W2890951589 hasAuthorship W2890951589A5053364010 @default.
- W2890951589 hasAuthorship W2890951589A5075705378 @default.
- W2890951589 hasAuthorship W2890951589A5075791953 @default.
- W2890951589 hasAuthorship W2890951589A5081922643 @default.
- W2890951589 hasAuthorship W2890951589A5091591316 @default.
- W2890951589 hasBestOaLocation W28909515891 @default.
- W2890951589 hasConcept C121332964 @default.
- W2890951589 hasConcept C12287442 @default.
- W2890951589 hasConcept C1276947 @default.
- W2890951589 hasConcept C2777252438 @default.
- W2890951589 hasConcept C2778835443 @default.
- W2890951589 hasConcept C2780848835 @default.
- W2890951589 hasConcept C44870925 @default.
- W2890951589 hasConcept C4839761 @default.
- W2890951589 hasConcept C98444146 @default.
- W2890951589 hasConceptScore W2890951589C121332964 @default.
- W2890951589 hasConceptScore W2890951589C12287442 @default.
- W2890951589 hasConceptScore W2890951589C1276947 @default.
- W2890951589 hasConceptScore W2890951589C2777252438 @default.
- W2890951589 hasConceptScore W2890951589C2778835443 @default.
- W2890951589 hasConceptScore W2890951589C2780848835 @default.
- W2890951589 hasConceptScore W2890951589C44870925 @default.
- W2890951589 hasConceptScore W2890951589C4839761 @default.
- W2890951589 hasConceptScore W2890951589C98444146 @default.
- W2890951589 hasLocation W28909515891 @default.
- W2890951589 hasLocation W28909515892 @default.
- W2890951589 hasLocation W28909515893 @default.
- W2890951589 hasOpenAccess W2890951589 @default.
- W2890951589 hasPrimaryLocation W28909515891 @default.
- W2890951589 hasRelatedWork W1641631973 @default.
- W2890951589 hasRelatedWork W1690707023 @default.
- W2890951589 hasRelatedWork W2044998132 @default.
- W2890951589 hasRelatedWork W2077995724 @default.
- W2890951589 hasRelatedWork W2753259242 @default.
- W2890951589 hasRelatedWork W3040671294 @default.
- W2890951589 hasRelatedWork W3098267560 @default.
- W2890951589 hasRelatedWork W3099589287 @default.
- W2890951589 hasRelatedWork W3100922604 @default.
- W2890951589 hasRelatedWork W4308191026 @default.
- W2890951589 isParatext "false" @default.
- W2890951589 isRetracted "false" @default.
- W2890951589 magId "2890951589" @default.
- W2890951589 workType "article" @default.