Matches in SemOpenAlex for { <https://semopenalex.org/work/W3045672204> ?p ?o ?g. }
- W3045672204 endingPage "2166" @default.
- W3045672204 startingPage "2138" @default.
- W3045672204 abstract "ABSTRACT The morphology of galaxies gives essential constraints on the models of galaxy evolution. The morphology of the features in the low-surface-brightness (LSB) regions of galaxies has not been fully explored yet because of observational difficulties. Here we present the results of our visual inspections of very deep images of a large volume-limited sample of 177 nearby massive early-type galaxies from the MATLAS survey. The images reach a surface-brightness limit of 28.5–29 mag arcsec−2 in the g′ band. Using a dedicated navigation tool and questionnaire, we looked for structures at the outskirts of the galaxies such as tidal shells, streams, tails, disturbed outer isophotes, or peripheral star-forming discs, and simultaneously noted the presence of contaminating sources, such as Galactic cirrus. We also inspected internal substructures such as bars and dust lanes. We discuss the reliability of this visual classification investigating the variety of answers made by the participants. We present the incidence of these structures and the trends of the incidence with the mass of the host galaxy and the density of its environment. We find an incidence of shells, stream, and tails of approximately 15 per cent, about the same for each category. For galaxies with masses over 1011 M⊙, the incidence of shells and streams increases about 1.7 times. We also note a strong unexpected anticorrelation of the incidence of Galactic cirrus with the environment density of the target galaxy. Correlations with other properties of the galaxies, and comparisons to model predictions, will be presented in future papers." @default.
- W3045672204 created "2020-08-03" @default.
- W3045672204 creator A5014400038 @default.
- W3045672204 creator A5017293608 @default.
- W3045672204 creator A5019304094 @default.
- W3045672204 creator A5020587321 @default.
- W3045672204 creator A5027754493 @default.
- W3045672204 creator A5028526245 @default.
- W3045672204 creator A5041045548 @default.
- W3045672204 creator A5046964551 @default.
- W3045672204 creator A5049908206 @default.
- W3045672204 creator A5071622906 @default.
- W3045672204 creator A5082059951 @default.
- W3045672204 creator A5089189644 @default.
- W3045672204 date "2020-08-05" @default.
- W3045672204 modified "2023-10-05" @default.
- W3045672204 title "Census and classification of low-surface-brightness structures in nearby early-type galaxies from the MATLAS survey" @default.
- W3045672204 cites W1544586702 @default.
- W3045672204 cites W1965534593 @default.
- W3045672204 cites W1973221593 @default.
- W3045672204 cites W1978641476 @default.
- W3045672204 cites W1983925477 @default.
- W3045672204 cites W1985675518 @default.
- W3045672204 cites W2011936616 @default.
- W3045672204 cites W2016094316 @default.
- W3045672204 cites W2020395534 @default.
- W3045672204 cites W2032033452 @default.
- W3045672204 cites W2033539580 @default.
- W3045672204 cites W2046466474 @default.
- W3045672204 cites W2058379217 @default.
- W3045672204 cites W2069360457 @default.
- W3045672204 cites W2077241260 @default.
- W3045672204 cites W2079227246 @default.
- W3045672204 cites W2087588519 @default.
- W3045672204 cites W2088558536 @default.
- W3045672204 cites W2092182101 @default.
- W3045672204 cites W2092313798 @default.
- W3045672204 cites W2095369941 @default.
- W3045672204 cites W2100072568 @default.
- W3045672204 cites W2109896455 @default.
- W3045672204 cites W2112193291 @default.
- W3045672204 cites W2113321518 @default.
- W3045672204 cites W2114348703 @default.
- W3045672204 cites W2117060658 @default.
- W3045672204 cites W2119277713 @default.
- W3045672204 cites W2122139425 @default.
- W3045672204 cites W2122948592 @default.
- W3045672204 cites W2124199755 @default.
- W3045672204 cites W2139206331 @default.
- W3045672204 cites W2142220522 @default.
- W3045672204 cites W2144728917 @default.
- W3045672204 cites W2150496872 @default.
- W3045672204 cites W2159912274 @default.
- W3045672204 cites W2162351375 @default.
- W3045672204 cites W2167098341 @default.
- W3045672204 cites W2168495929 @default.
- W3045672204 cites W2185903503 @default.
- W3045672204 cites W2194684216 @default.
- W3045672204 cites W2197835965 @default.
- W3045672204 cites W2202530851 @default.
- W3045672204 cites W2219969283 @default.
- W3045672204 cites W2257344440 @default.
- W3045672204 cites W2292900839 @default.
- W3045672204 cites W2293501768 @default.
- W3045672204 cites W2298287474 @default.
- W3045672204 cites W2310474967 @default.
- W3045672204 cites W2419363484 @default.
- W3045672204 cites W2475430430 @default.
- W3045672204 cites W2512425699 @default.
- W3045672204 cites W2520956610 @default.
- W3045672204 cites W2541426243 @default.
- W3045672204 cites W2563392190 @default.
- W3045672204 cites W2572018397 @default.
- W3045672204 cites W2606028699 @default.
- W3045672204 cites W2610438368 @default.
- W3045672204 cites W2613573052 @default.
- W3045672204 cites W2640597483 @default.
- W3045672204 cites W2753043425 @default.
- W3045672204 cites W2769096779 @default.
- W3045672204 cites W2782219440 @default.
- W3045672204 cites W2783894366 @default.
- W3045672204 cites W2786876762 @default.
- W3045672204 cites W2792533461 @default.
- W3045672204 cites W2794449838 @default.
- W3045672204 cites W2804223110 @default.
- W3045672204 cites W2805001580 @default.
- W3045672204 cites W2839648829 @default.
- W3045672204 cites W2883400285 @default.
- W3045672204 cites W2886694707 @default.
- W3045672204 cites W2892321004 @default.
- W3045672204 cites W2894823784 @default.
- W3045672204 cites W2896579862 @default.
- W3045672204 cites W2897573255 @default.
- W3045672204 cites W2899662933 @default.
- W3045672204 cites W2902203455 @default.
- W3045672204 cites W2902766827 @default.
- W3045672204 cites W2906103104 @default.
- W3045672204 cites W2918807486 @default.