FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3102434905> ?p ?o ?g. }

• W3102434905 endingPage "584" @default.
• W3102434905 startingPage "571" @default.
• W3102434905 abstract "We present a study of pixel colour–magnitude diagrams (pCMDs) for a sample of 69 nearby galaxies chosen to span a wide range of Hubble types. Our goal is to determine how useful a pixel approach is for studying galaxies according to their stellar light distributions and content. The galaxy images were analysed on a pixel-by-pixel basis to reveal the structure of the individual pCMDs. We find that the average surface brightness (or projected mass density) in each pixel varies according to galaxy type. Early-type galaxies exhibit a clear ‘prime sequence’ and some pCMDs of face-on spirals reveal ‘inverse-L’ structures. We find that the colour dispersion at a given magnitude is found to be approximately constant in early-type galaxies but this quantity varies in the mid and late types. We investigate individual galaxies and find that the pCMDs can be used to pick out morphological features. We discuss the discovery of ‘Red Hooks’ in the pCMDs of six early-type galaxies and two spirals and postulate their origins. We develop quantitative methods to characterize the pCMDs, including measures of the blue-to-red light ratio and colour distributions of each galaxy and we organize these by morphological type. We compare the colours of the pixels in each galaxy with the stellar population models of Bruzual & Charlot to calculate star formation histories for each galaxy type and compare these to the stellar mass within each pixel. Maps of pixel stellar mass and mass-to-light ratio are compared to galaxy images. We apply the pCMD technique to three galaxies in the Hubble Ultra Deep Field to test the usefulness of the analysis at high redshift. We propose that these results can be used as part of a new system of automated classification of galaxies that can be applied at high redshift." @default.
• W3102434905 created "2020-11-23" @default.
• W3102434905 creator A5034769481 @default.
• W3102434905 creator A5037947916 @default.
• W3102434905 creator A5074847590 @default.
• W3102434905 date "2007-08-15" @default.
• W3102434905 modified "2023-10-14" @default.
• W3102434905 title "Structure through colour: a pixel approach towards understanding galaxies" @default.
• W3102434905 cites W1550262800 @default.
• W3102434905 cites W1551745221 @default.
• W3102434905 cites W1953482570 @default.
• W3102434905 cites W1970474101 @default.
• W3102434905 cites W1970517322 @default.
• W3102434905 cites W1972875496 @default.
• W3102434905 cites W1994671833 @default.
• W3102434905 cites W2004465372 @default.
• W3102434905 cites W2011437259 @default.
• W3102434905 cites W2020586152 @default.
• W3102434905 cites W2051128239 @default.
• W3102434905 cites W2056517972 @default.
• W3102434905 cites W2058525093 @default.
• W3102434905 cites W2059106333 @default.
• W3102434905 cites W2065381762 @default.
• W3102434905 cites W2071734029 @default.
• W3102434905 cites W2073424007 @default.
• W3102434905 cites W2075730180 @default.
• W3102434905 cites W2076392377 @default.
• W3102434905 cites W2081340112 @default.
• W3102434905 cites W2081520010 @default.
• W3102434905 cites W2094312389 @default.
• W3102434905 cites W2096124856 @default.
• W3102434905 cites W2104393494 @default.
• W3102434905 cites W2105802267 @default.
• W3102434905 cites W2112173033 @default.
• W3102434905 cites W2113930045 @default.
• W3102434905 cites W2114348703 @default.
• W3102434905 cites W2134596570 @default.
• W3102434905 cites W2168264884 @default.
• W3102434905 cites W3098077744 @default.
• W3102434905 cites W3102198414 @default.
• W3102434905 cites W3105828359 @default.
• W3102434905 cites W3106220661 @default.
• W3102434905 cites W3106265194 @default.
• W3102434905 cites W4247359480 @default.
• W3102434905 cites W4249328268 @default.
• W3102434905 doi "https://doi.org/10.1111/j.1365-2966.2007.12132.x" @default.
• W3102434905 hasPublicationYear "2007" @default.
• W3102434905 type Work @default.
• W3102434905 sameAs 3102434905 @default.
• W3102434905 citedByCount "19" @default.
• W3102434905 countsByYear W31024349052012 @default.
• W3102434905 countsByYear W31024349052014 @default.
• W3102434905 countsByYear W31024349052017 @default.
• W3102434905 countsByYear W31024349052018 @default.
• W3102434905 countsByYear W31024349052020 @default.
• W3102434905 countsByYear W31024349052021 @default.
• W3102434905 crossrefType "journal-article" @default.
• W3102434905 hasAuthorship W3102434905A5034769481 @default.
• W3102434905 hasAuthorship W3102434905A5037947916 @default.
• W3102434905 hasAuthorship W3102434905A5074847590 @default.
• W3102434905 hasBestOaLocation W31024349051 @default.
• W3102434905 hasConcept C120665830 @default.
• W3102434905 hasConcept C121332964 @default.
• W3102434905 hasConcept C1276947 @default.
• W3102434905 hasConcept C134122466 @default.
• W3102434905 hasConcept C160633673 @default.
• W3102434905 hasConcept C165641701 @default.
• W3102434905 hasConcept C201051825 @default.
• W3102434905 hasConcept C44870925 @default.
• W3102434905 hasConcept C871022 @default.
• W3102434905 hasConcept C98444146 @default.
• W3102434905 hasConceptScore W3102434905C120665830 @default.
• W3102434905 hasConceptScore W3102434905C121332964 @default.
• W3102434905 hasConceptScore W3102434905C1276947 @default.
• W3102434905 hasConceptScore W3102434905C134122466 @default.
• W3102434905 hasConceptScore W3102434905C160633673 @default.
• W3102434905 hasConceptScore W3102434905C165641701 @default.
• W3102434905 hasConceptScore W3102434905C201051825 @default.
• W3102434905 hasConceptScore W3102434905C44870925 @default.
• W3102434905 hasConceptScore W3102434905C871022 @default.
• W3102434905 hasConceptScore W3102434905C98444146 @default.
• W3102434905 hasIssue "2" @default.
• W3102434905 hasLocation W31024349051 @default.
• W3102434905 hasLocation W31024349052 @default.
• W3102434905 hasLocation W31024349053 @default.
• W3102434905 hasOpenAccess W3102434905 @default.
• W3102434905 hasPrimaryLocation W31024349051 @default.
• W3102434905 hasRelatedWork W1575329135 @default.
• W3102434905 hasRelatedWork W1837450814 @default.
• W3102434905 hasRelatedWork W2015761009 @default.
• W3102434905 hasRelatedWork W2061609411 @default.
• W3102434905 hasRelatedWork W2064725598 @default.
• W3102434905 hasRelatedWork W2082057433 @default.
• W3102434905 hasRelatedWork W2120545752 @default.
• W3102434905 hasRelatedWork W2162107230 @default.
• W3102434905 hasRelatedWork W2209373482 @default.
• W3102434905 hasRelatedWork W3105545446 @default.
• W3102434905 hasVolume "380" @default.

• next