Matches in SemOpenAlex for { <https://semopenalex.org/work/W2807788307> ?p ?o ?g. }
- W2807788307 abstract "Aims. As a new approach to the study of resolved stellar populations in nearby galaxies, our goal is to demonstrate in NGC300 that integral field spectroscopy with high spatial resolution and excellent seeing conditions reaches an unprecedented depth in severely crowded fields. Methods. MUSE observations with seven pointings in NGC300 have resulted in datacubes that are analyzed in four ways: (1) PSF-fitting 3D spectroscopy with PampelMUSE yields deblended spectra of individually distinguishable stars. The technique also provides samples of planetary nebulae that are complete down to m5007=28. (2) pseudo-monochromatic images, created at the wavelengths of the most important emission lines and corrected for continuum light by using the P3D visualization tool, provide maps of HII regions, SNR, and the diffuse ISM at a high level of sensitivity, allowing for the discovery of planetary nebulae, WR stars etc. (3) The use of the P3D line-fitting tool yields emission line fluxes, surface brightness, and kinematic information for gaseous objects, corrected for absorption line profiles of the underlying stellar population. (4) Visual inspection of the datacubes is demonstrated to be effcient for data mining and the discovery of background galaxies and unusual objects. Results. We present a catalogue of luminous stars, rare stars such as WR and other emission line stars, carbon stars, symbiotic star candidates, planetary nebulae, HII regions, supernova remnants, giant shells, peculiar diffuse and filamentary emission line objects, and background galaxies, along with their spectra. Conclusions. The technique of crowded-field 3D spectroscopy is capable of deblending individual bright stars, the unresolved background of faint stars, gaseous nebulae, and the diffuse component of the interstellar medium, resulting in unprecedented legacy value for observations of nearby galaxies with MUSE." @default.
- W2807788307 created "2018-06-21" @default.
- W2807788307 creator A5006482085 @default.
- W2807788307 creator A5014596652 @default.
- W2807788307 creator A5030357840 @default.
- W2807788307 creator A5034010336 @default.
- W2807788307 creator A5039490300 @default.
- W2807788307 creator A5053252735 @default.
- W2807788307 creator A5060249491 @default.
- W2807788307 creator A5060806863 @default.
- W2807788307 creator A5067642215 @default.
- W2807788307 creator A5068684302 @default.
- W2807788307 creator A5072508469 @default.
- W2807788307 creator A5084994654 @default.
- W2807788307 date "2018-06-12" @default.
- W2807788307 modified "2023-09-26" @default.
- W2807788307 title "MUSE crowded field 3D spectroscopy in NGC300 I. First results from central fields" @default.
- W2807788307 cites W1678027552 @default.
- W2807788307 cites W1802710920 @default.
- W2807788307 cites W1943306457 @default.
- W2807788307 cites W1971051471 @default.
- W2807788307 cites W1971077671 @default.
- W2807788307 cites W1973615848 @default.
- W2807788307 cites W1973662584 @default.
- W2807788307 cites W1976539927 @default.
- W2807788307 cites W1977583522 @default.
- W2807788307 cites W1979905105 @default.
- W2807788307 cites W1980488087 @default.
- W2807788307 cites W1984945787 @default.
- W2807788307 cites W1986682250 @default.
- W2807788307 cites W1989184199 @default.
- W2807788307 cites W1989498628 @default.
- W2807788307 cites W1989561799 @default.
- W2807788307 cites W1991141707 @default.
- W2807788307 cites W1992541815 @default.
- W2807788307 cites W2003196661 @default.
- W2807788307 cites W2006563760 @default.
- W2807788307 cites W2010077332 @default.
- W2807788307 cites W2015091650 @default.
- W2807788307 cites W2017345493 @default.
- W2807788307 cites W2021315951 @default.
- W2807788307 cites W2023444813 @default.
- W2807788307 cites W2023788063 @default.
- W2807788307 cites W2025477917 @default.
- W2807788307 cites W2025846713 @default.
- W2807788307 cites W2031797665 @default.
- W2807788307 cites W2038996546 @default.
- W2807788307 cites W2041151710 @default.
- W2807788307 cites W2042791642 @default.
- W2807788307 cites W2046490159 @default.
- W2807788307 cites W2047862113 @default.
- W2807788307 cites W2058004347 @default.
- W2807788307 cites W2059183027 @default.
- W2807788307 cites W2061656473 @default.
- W2807788307 cites W2062026447 @default.
- W2807788307 cites W2066283393 @default.
- W2807788307 cites W2067437702 @default.
- W2807788307 cites W2068232741 @default.
- W2807788307 cites W2077256381 @default.
- W2807788307 cites W2078503872 @default.
- W2807788307 cites W2086101471 @default.
- W2807788307 cites W2086348625 @default.
- W2807788307 cites W2088034685 @default.
- W2807788307 cites W2088153665 @default.
- W2807788307 cites W2089390834 @default.
- W2807788307 cites W2090482424 @default.
- W2807788307 cites W2090572199 @default.
- W2807788307 cites W2114664332 @default.
- W2807788307 cites W2118711883 @default.
- W2807788307 cites W2121345418 @default.
- W2807788307 cites W2122555548 @default.
- W2807788307 cites W2126515197 @default.
- W2807788307 cites W2129855680 @default.
- W2807788307 cites W2130108581 @default.
- W2807788307 cites W2135737430 @default.
- W2807788307 cites W2146394902 @default.
- W2807788307 cites W2148050255 @default.
- W2807788307 cites W2153060903 @default.
- W2807788307 cites W2153656200 @default.
- W2807788307 cites W2156468420 @default.
- W2807788307 cites W2157805129 @default.
- W2807788307 cites W2157917411 @default.
- W2807788307 cites W2160068792 @default.
- W2807788307 cites W2163117531 @default.
- W2807788307 cites W2165084703 @default.
- W2807788307 cites W2256365526 @default.
- W2807788307 cites W2341676106 @default.
- W2807788307 cites W2530507295 @default.
- W2807788307 cites W2543088168 @default.
- W2807788307 cites W2558828706 @default.
- W2807788307 cites W2585723563 @default.
- W2807788307 cites W2595489549 @default.
- W2807788307 cites W2748578824 @default.
- W2807788307 cites W2784028283 @default.
- W2807788307 cites W2916334448 @default.
- W2807788307 cites W2951334196 @default.
- W2807788307 cites W2963626746 @default.
- W2807788307 cites W2963887511 @default.
- W2807788307 cites W3098120737 @default.
- W2807788307 cites W3099059124 @default.