Matches in SemOpenAlex for { <https://semopenalex.org/work/W4384133700> ?p ?o ?g. }
- W4384133700 endingPage "19" @default.
- W4384133700 startingPage "19" @default.
- W4384133700 abstract "Abstract In this study, a refined approach for multicomponent fitting of active galactic nuclei (AGNs) spectra is presented utilizing the newly developed Python code Fully Automated pythoN Tool for AGN Spectra analYsis ( fantasy ). AGN spectra are modeled by simultaneously considering the underlying broken power-law continuum, predefined emission line lists, and an Fe ii model, which is here extended to cover the wavelength range 3700–11000 Å. The Fe ii model, founded solely on atomic data, effectively describes the extensive emission of the complex iron ion in the vicinity of the H γ and H β lines, as well as near the H α line, which was previously rarely studied. The proposed spectral fitting approach is tested on a sample of high-quality AGN spectra from the Sloan Digital Sky Survey Data Release 17. The results indicate that when Fe ii emission is present near H β , it is also detected redward from H α , potentially contaminating the broad H α line wings and thus affecting the measurements of its flux and width. The production of Fe ii emission is found to be strongly correlated with Eddington luminosity and appears to be controlled by a similar mechanism as the hydrogen Balmer lines. The study highlights the benefits of fitting type 1 AGN spectra with the fantasy code, pointing that it may be used as a robust tool for analyzing a large number of AGN spectra in the coming spectral surveys." @default.
- W4384133700 created "2023-07-14" @default.
- W4384133700 creator A5047311372 @default.
- W4384133700 creator A5048108304 @default.
- W4384133700 creator A5061866689 @default.
- W4384133700 date "2023-07-01" @default.
- W4384133700 modified "2023-09-25" @default.
- W4384133700 title "Fantastic Fits with fantasy of Active Galactic Nuclei Spectra: Exploring the Fe ii Emission near the Hα Line" @default.
- W4384133700 cites W1922401496 @default.
- W4384133700 cites W1971926425 @default.
- W4384133700 cites W1972336358 @default.
- W4384133700 cites W1986644900 @default.
- W4384133700 cites W1993785188 @default.
- W4384133700 cites W1998729945 @default.
- W4384133700 cites W2004543017 @default.
- W4384133700 cites W2005501750 @default.
- W4384133700 cites W2009960177 @default.
- W4384133700 cites W2030114922 @default.
- W4384133700 cites W2032961848 @default.
- W4384133700 cites W2036521498 @default.
- W4384133700 cites W2039707532 @default.
- W4384133700 cites W2042710206 @default.
- W4384133700 cites W2052544024 @default.
- W4384133700 cites W2056324583 @default.
- W4384133700 cites W2058309324 @default.
- W4384133700 cites W2060839332 @default.
- W4384133700 cites W2061815116 @default.
- W4384133700 cites W2062802706 @default.
- W4384133700 cites W2069471544 @default.
- W4384133700 cites W2078738426 @default.
- W4384133700 cites W2082664703 @default.
- W4384133700 cites W2082732658 @default.
- W4384133700 cites W2085689319 @default.
- W4384133700 cites W2090236411 @default.
- W4384133700 cites W2093290764 @default.
- W4384133700 cites W2105130686 @default.
- W4384133700 cites W2111817932 @default.
- W4384133700 cites W2112028701 @default.
- W4384133700 cites W2119836155 @default.
- W4384133700 cites W2131438713 @default.
- W4384133700 cites W2133809595 @default.
- W4384133700 cites W2135625048 @default.
- W4384133700 cites W2136073620 @default.
- W4384133700 cites W2164231865 @default.
- W4384133700 cites W2164439123 @default.
- W4384133700 cites W2170187126 @default.
- W4384133700 cites W2207501588 @default.
- W4384133700 cites W2595429534 @default.
- W4384133700 cites W2606142698 @default.
- W4384133700 cites W2626026522 @default.
- W4384133700 cites W2753726429 @default.
- W4384133700 cites W2888532099 @default.
- W4384133700 cites W2892282539 @default.
- W4384133700 cites W2902480229 @default.
- W4384133700 cites W2904801071 @default.
- W4384133700 cites W2910406917 @default.
- W4384133700 cites W2943403009 @default.
- W4384133700 cites W2951455563 @default.
- W4384133700 cites W2962887298 @default.
- W4384133700 cites W2963241382 @default.
- W4384133700 cites W2981484222 @default.
- W4384133700 cites W3011792920 @default.
- W4384133700 cites W3015070936 @default.
- W4384133700 cites W3032874046 @default.
- W4384133700 cites W3033957135 @default.
- W4384133700 cites W3098100477 @default.
- W4384133700 cites W3098247425 @default.
- W4384133700 cites W3098973807 @default.
- W4384133700 cites W3099402469 @default.
- W4384133700 cites W3099656572 @default.
- W4384133700 cites W3099691949 @default.
- W4384133700 cites W3099692957 @default.
- W4384133700 cites W3099953592 @default.
- W4384133700 cites W3099982455 @default.
- W4384133700 cites W3100000149 @default.
- W4384133700 cites W3100863015 @default.
- W4384133700 cites W3101550526 @default.
- W4384133700 cites W3102760892 @default.
- W4384133700 cites W3103271302 @default.
- W4384133700 cites W3103274584 @default.
- W4384133700 cites W3104062568 @default.
- W4384133700 cites W3104330986 @default.
- W4384133700 cites W3104645593 @default.
- W4384133700 cites W3104968552 @default.
- W4384133700 cites W3105074775 @default.
- W4384133700 cites W3110724955 @default.
- W4384133700 cites W3122286295 @default.
- W4384133700 cites W3123471366 @default.
- W4384133700 cites W3125487458 @default.
- W4384133700 cites W3157313734 @default.
- W4384133700 cites W3207199530 @default.
- W4384133700 cites W3217533105 @default.
- W4384133700 cites W4206442139 @default.
- W4384133700 cites W4206642444 @default.
- W4384133700 cites W4210321524 @default.
- W4384133700 cites W4220924308 @default.
- W4384133700 cites W4224325608 @default.
- W4384133700 cites W4286790027 @default.