{"id":2,"date":"2013-03-26T09:14:11","date_gmt":"2013-03-26T09:14:11","guid":{"rendered":"http:\/\/phoenix.astro.physik.uni-goettingen.de\/new\/?page_id=2"},"modified":"2013-05-02T09:59:07","modified_gmt":"2013-05-02T09:59:07","slug":"sample-page","status":"publish","type":"page","link":"https:\/\/phoenix.astro.physik.uni-goettingen.de\/","title":{"rendered":"Publication"},"content":{"rendered":"<h1>A new extensive library of PHOENIX stellar atmospheres and synthetic spectra<\/h1>\n<p>Tim-Oliver Husser<sup>1<\/sup>, Sebastian Wende &#8211; von Berg<sup>1<\/sup>, Stefan Dreizler<sup>1<\/sup>, Derek Homeier<sup>1<\/sup><sup>2<\/sup>, Ansgar Reiners<sup>1<\/sup>, T. Barman<sup>3<\/sup>, and Peter H. Hauschildt<sup>4<\/sup><\/p>\n<p><sup>1<\/sup>Institut f\u00fcr Astrophysik, Georg-August-Universit\u00e4t G\u00f6ttingen, Friedrich-Hund-Platz 1, D-37077 G\u00f6ttingen, Germany<br \/>\n<sup>2<\/sup>CRAL, UMR 5574, CNRS, Universit\u00e9 de Lyon, \u00c9cole Normale Sup\u00e9rieure de Lyon, 46 All\u00e9e d&#8217;Italie, F-69364 Lyon Cedex 07, France<br \/>\n<sup>3<\/sup>Lowell Observatory, 1400 West Mars Hill Road, Flagstaff, AZ, 86001, USA<br \/>\n<sup>4<\/sup>Hamburger Sternwarte, Gojenbergsweg 112, 21029 Hamburg, Germany<\/p>\n<p><strong>Aims.<\/strong> We present a new library of high-resolution synthetic spectra based on the stellar atmosphere code PHOENIX that can be used for a wide range of applications of spectral analysis and stellar parameter synthesis.<br \/>\n<strong>Methods.<\/strong> The spherical mode of PHOENIX was used to create model atmospheres and to derive detailed synthetic stellar spectra from them. We present a new self-consistent way of describing micro-turbulence for our model atmospheres.<br \/>\n<strong>Results.<\/strong> The synthetic spectra cover the wavelength range from 500\u00c5 to 5.5\u03bcm with resolutions of R = 500 000 in the optical and near IR, R = 100 000 in the IR and \u03bb=0.1\u00c5 in the UV. The parameter space covers 2 300 K &lt; Teff &lt; 8 000 K, 0.0 &lt; log(g) &lt; +6.0, -4.0 &lt; [Fe\/H] &lt; +1.0 and -0.2 &lt; [\u03b1\/M] &lt; +1.2. The library is a work in progress and going to be extended to at least Teff = 25 000 K.<\/p>\n<p>ADS: <a href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?bibcode=2013A%26A...553A...6H&amp;db_key=AST&amp;link_type=ABSTRACT&amp;high=518238cb8019840\">2013A&amp;A&#8230;553A&#8230;6H<\/a><br \/>\narXiv: <a href=\"http:\/\/arxiv.org\/abs\/1303.5632\">arXiv:1303.5632<\/a><\/p>\n<p><strong>Please cite this paper when using spectra from our spectral library!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A new extensive library of PHOENIX stellar atmospheres and synthetic spectra Tim-Oliver Husser1, Sebastian Wende &#8211; von Berg1, Stefan Dreizler1, Derek Homeier12, Ansgar Reiners1, T. Barman3, and Peter H. Hauschildt4 1Institut f\u00fcr Astrophysik, Georg-August-Universit\u00e4t G\u00f6ttingen, Friedrich-Hund-Platz 1, D-37077 G\u00f6ttingen, Germany &hellip; <a href=\"https:\/\/phoenix.astro.physik.uni-goettingen.de\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/phoenix.astro.physik.uni-goettingen.de\/index.php?rest_route=\/wp\/v2\/pages\/2"}],"collection":[{"href":"https:\/\/phoenix.astro.physik.uni-goettingen.de\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/phoenix.astro.physik.uni-goettingen.de\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/phoenix.astro.physik.uni-goettingen.de\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/phoenix.astro.physik.uni-goettingen.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2"}],"version-history":[{"count":4,"href":"https:\/\/phoenix.astro.physik.uni-goettingen.de\/index.php?rest_route=\/wp\/v2\/pages\/2\/revisions"}],"predecessor-version":[{"id":52,"href":"https:\/\/phoenix.astro.physik.uni-goettingen.de\/index.php?rest_route=\/wp\/v2\/pages\/2\/revisions\/52"}],"wp:attachment":[{"href":"https:\/\/phoenix.astro.physik.uni-goettingen.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}