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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00005954naa a2200577 4500
001oai:DiVA.org:uu-364918
003SwePub
008181108s2018 | |||||||||||000 ||eng|
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3649182 URI
0247 a https://doi.org/10.3847/1538-4357/aaca3c2 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Franchini, Mariagraziau INAF, Osservatorio Astron Trieste, Via GB Tiepolo 11, I-34143 Trieste, Italy.4 aut
2451 0a Gaia-ESO Survey :b INTRIGOSS-A New Library of High-resolution Synthetic Spectra
264 c 2018-08-01
264 1b Institute of Physics Publishing (IOPP),c 2018
338 a print2 rdacarrier
520 a We present a high-resolution synthetic spectral library, INTRIGOSS, designed for studying FGK stars. The library is based on atmosphere models computed with specified individual element abundances via ATLAS12 code. Normalized SPectra (NSPs) and surface Flux SPectra (FSP) in the wavelength range 4830-5400 angstrom were computed with the SPECTRUM code. INTRIGOSS uses the solar composition of Grevesse et al. and four [alpha/Fe] abundance ratios, and consists of 15,232 spectra. The synthetic spectra are computed with astrophysical gf-values derived by comparing synthetic predictions with a solar spectrum of very high signal-to-noise ratio and the UVES-U580 spectra of five cool giants. The validity of the NSPs is assessed by using the UVES-U580 spectra of 2212 stars observed in the framework of the Gaia-ESO (European Southern Observatory) survey and characterized by homogeneous and accurate atmospheric parameter values and by detailed chemical compositions. The greater accuracy of NSPs with respect to spectra from the synthetic spectral libraries AMBRE, GES_Grid, PHOENIX, C14, and B17 is demonstrated by evaluating the consistency of the predictions of the different libraries for stars in the UVES-U580 sample. The validity of the FSPs is checked by comparing their prediction with both the observed spectral energy distribution (SED) and spectral indices. The comparison of FSPs with SEDs derived from the libraries ELODIE, INDO-U.S., and MILES indicates that the former reproduce the observed flux distributions within a few per cent and without any systematic trend. The good agreement between observational and synthetic Lick/SDSS (Sloan Digital Sky Survey) indices shows that the predicted blanketing of FSPs well reproduces the observed one, thus confirming the reliability of INTRIGOSS FSPs.
650 7a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng
653 a astronomical databases: miscellaneous
653 a stars: late-type
7001 a Morossi, Carlou INAF, Osservatorio Astron Trieste, Via GB Tiepolo 11, I-34143 Trieste, Italy.4 aut
7001 a Di Marcantonio, Paolou INAF, Osservatorio Astron Trieste, Via GB Tiepolo 11, I-34143 Trieste, Italy.4 aut
7001 a Chavez, Miguelu Inst Nacl Astrofis Opt & Electr, Luis Enrique Erro 1, Puebla 72840, Mexico.4 aut
7001 a Gilmore, Gerryu Univ Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England.4 aut
7001 a Randich, Sofiau INAF, Osservatorio Astrofis Arcetri, Largo E Fermi 5, I-50125 Florence, Italy.4 aut
7001 a Flaccomio, Ettoreu INAF, Osservatorio Astron Palermo, Piazza Parlamento 1, I-90134 Palermo, Italy.4 aut
7001 a Koposov, Sergey E.u Univ Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England.;Carnegie Mellon Univ, Dept Phys, McWilliams Ctr Cosmol, 5000 Forbes Ave, Pittsburgh, PA 15213 USA.4 aut
7001 a Korn, Andreas J.,d 1972-u Uppsala universitet,Institutionen för fysik och astronomi4 aut0 (Swepub:uu)ankor103
7001 a Bayo, Ameliau Univ Valparaiso, Fac Ciencias, Inst Fis & Astron, Gran Bretana 1111, Playa Ancha, Chile.4 aut
7001 a Carraro, Giovanniu Univ Padua, Dipartimento Fis & Astron, Vicolo Osserv 3, I-35122 Padua, Italy.4 aut
7001 a Casey, Andyu Monash Univ, Sch Phys & Astron, Monash Ctr Astrophys, Clayton, Vic 3800, Australia.4 aut
7001 a Franciosini, Elenau INAF, Osservatorio Astrofis Arcetri, Largo E Fermi 5, I-50125 Florence, Italy.4 aut
7001 a Hourihane, Annau Univ Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England.4 aut
7001 a Jofre, Paulau Univ Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England.;Univ Diego Port, Fac Ingn, Nucl Astron, Av Ejercito 441, Santiago, Chile.4 aut
7001 a Lardo, Carmelau EPFL, Lab Astrophys, Observ Sauverny, CH-1290 Versoix, Switzerland.4 aut
7001 a Lewis, Jamesu Univ Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England.4 aut
7001 a Magrini, Laurau INAF, Osservatorio Astrofis Arcetri, Largo E Fermi 5, I-50125 Florence, Italy.4 aut
7001 a Morbidelli, Lorenzou INAF, Osservatorio Astrofis Arcetri, Largo E Fermi 5, I-50125 Florence, Italy.4 aut
7001 a Sacco, G. G.u INAF, Osservatorio Astrofis Arcetri, Largo E Fermi 5, I-50125 Florence, Italy.4 aut
7001 a Worley, Clareu Univ Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England.4 aut
7001 a Zwitter, Tomazu Univ Ljubljana, Fac Math & Phys, Jadranska 19, Ljubljana 1000, Slovenia.4 aut
7102 a INAF, Osservatorio Astron Trieste, Via GB Tiepolo 11, I-34143 Trieste, Italy.b Inst Nacl Astrofis Opt & Electr, Luis Enrique Erro 1, Puebla 72840, Mexico.4 org
7730 t Astrophysical Journald : Institute of Physics Publishing (IOPP)g 862:2q 862:2x 0004-637Xx 1538-4357
8564 u http://arxiv.org/pdf/1806.08096
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-364918
8564 8u https://doi.org/10.3847/1538-4357/aaca3c

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