{"id":1,"date":"2026-04-14T21:25:30","date_gmt":"2026-04-14T12:25:30","guid":{"rendered":"http:\/\/sagadatabase.jp\/?p=1"},"modified":"2026-04-20T12:43:01","modified_gmt":"2026-04-20T03:43:01","slug":"top","status":"publish","type":"page","link":"http:\/\/sagadatabase.jp\/","title":{"rendered":"Stellar Abundances for Galactic Archaeology Database"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li><a href=\"http:\/\/sagadatabase.jp\/Retrieval\/\">Data Retrieval System for Milky Way stars<\/a>\n<ul class=\"wp-block-list\">\n<li>Last update of the database on Jan 20, 2026<\/li>\n\n\n\n<li>Last update of the system on April 11, 2018<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\".\/Retrieval_LG\/\">Data Retrieval System for MW and dwarf galaxies<\/a>\n<ul class=\"wp-block-list\">\n<li>Last update of the database on Dec. 11, 2019<\/li>\n\n\n\n<li>Last update of the system on Nov 9, 2020<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\".\/viewer\/\">SAGA viewer<\/a>\n<ul class=\"wp-block-list\">\n<li>easy comparisons between stars, released on Nov 2, 2010<\/li>\n\n\n\n<li class=\"has-text-color has-link-color wp-elements-68bdcbf252503653f0c5521c70276632\" style=\"color:#ff0000\">It is not working at the moment.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>Project-based Databases<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"http:\/\/sagadatabase.jp\/Retrieval_LAMSUB\/\">Stellar Data Retrieval System for the LAMOST-Subaru Joint Project<\/a>\n<ul class=\"wp-block-list\">\n<li>The original data are taken from &#8220;Four-hundred Very Metal-Poor Stars Studied with LAMOST and Subaru II. Elemental Abundances&#8221; by <a href=\"https:\/\/ui.adsabs.harvard.edu\/abs\/2022ApJ...931..147L\/abstract\" data-type=\"page\" data-id=\"2\" target=\"_blank\" rel=\"noreferrer noopener\">H. Li et al. (2022, ApJ, 931, 147)<\/a>.<\/li>\n\n\n\n<li class=\"has-text-color has-link-color wp-elements-ae5e9537cd892040fdca649b184a833b\" style=\"color:#ff0000\">Last update on data database on Nov 2, 2023.\n<ul class=\"wp-block-list\">\n<li class=\"has-black-color has-text-color has-link-color wp-elements-3bbbde2afd27e89d0465f002dd8a9539\">Recompiled from the published version of the paper. Some data were removed, but will be available again in the future update.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-5512fa66f09fa18f132bf175c5b081a7\">Uploaded on June 28, 2022<\/li>\n\n\n\n<li>See also &#8220;Four-hundred Very Metal-Poor Stars Studied with LAMOST and Subaru II. Survey Design, Follow-up Program, and Binary Frequency&#8221; by <a href=\"https:\/\/ui.adsabs.harvard.edu\/abs\/2022ApJ...931..146A\/abstract\" target=\"_blank\" rel=\"noreferrer noopener\">W. Aoki et al. (2022, ApJ, 931, 146)<\/a>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a href=\".\/Data\/txt_table_LAMSUB_20231106.tsv\">Text data in tsv format<\/a><\/li>\n<\/ul>\n\n\n\n<p><strong>Information<\/strong><\/p>\n\n\n\n<p>Under construction<\/p>\n\n\n\n<p><strong>SAGA Papers<\/strong><\/p>\n\n\n\n<p>Please cite the following papers if you think the SAGA database is helpful in writing your paper:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&#8220;Stellar Abundances for the Galactic Archeology (SAGA) Database &#8212; Compilation of the Characteristics of Known Extremely Metal-Poor Stars&#8221;\n<ul class=\"wp-block-list\">\n<li>T. Suda, Y. Katsuta, S. Yamada, T. Suwa, C. Ishizuka, Y. Komiya, K. Sorai, M. Aikawa, and M. Y. Fujimoto, <a href=\"https:\/\/ui.adsabs.harvard.edu\/abs\/2008PASJ...60.1159S\/abstract\" target=\"_blank\" rel=\"noreferrer noopener\">PASJ, 60, 1159-1171, 2008<\/a>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>See also,<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&#8220;The Stellar Abundances for Galactic Archaeology (SAGA) data base &#8211; II. Implications for mixing and nucleosynthesis in extremely metal-poor stars and chemical enrichment of the Galaxy&#8221;\n<ul class=\"wp-block-list\">\n<li>T. Suda, S. Yamada, Y. Katsuta, Y. Komiya, C. Ishizuka, W. Aoki, and M. Y. Fujimoto, <a href=\"https:\/\/ui.adsabs.harvard.edu\/abs\/2011MNRAS.412..843S\/abstract\" target=\"_blank\" rel=\"noreferrer noopener\">MNRAS, 412, 843-874, 2011<\/a>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&#8220;The Stellar Abundances for Galactic Archaeology (SAGA) Database &#8211; III. Analysis of enrichment histories for elements and two modes of star formation during the early evolution of the Milky Way&#8221;\n<ul class=\"wp-block-list\">\n<li>S. Yamada, T. Suda, Y. Komiya, W. Aoki, and M. Y. Fujimoto, <a href=\"https:\/\/ui.adsabs.harvard.edu\/abs\/2013MNRAS.436.1362Y\/abstract\" target=\"_blank\" rel=\"noreferrer noopener\">MNRAS, 436, 1362-1380<\/a>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&#8220;Stellar Abundances for Galactic Archaeology Database. IV. Compilation of stars in dwarf galaxies&#8221;\n<ul class=\"wp-block-list\">\n<li>T. Suda, J. Hidaka, W. Aoki, Y. Katsuta, S. Yamada, M. Y. Fujimoto, Y. Ohtani, M. Masuyama, K. Noda, and K. Wada, <a href=\"https:\/\/ui.adsabs.harvard.edu\/abs\/2017PASJ...69...76S\/abstract\" target=\"_blank\" rel=\"noreferrer noopener\">PASJ, 69, 76 (1-28), 2017<\/a>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>Contact Information<\/strong><\/p>\n\n\n\n<p>Please contact SAGA-admin_at_resceu.s.u-tokyo.ac.jp (replace _at_ with @) if you have any problems.<\/p>\n\n\n\n<p>The SAGA database systems are maintained by <a href=\"sudatkm@stf.teu.ac.jp\" data-type=\"page\" data-id=\"2\" target=\"_blank\" rel=\"noreferrer noopener\">Takuma Suda<\/a>, Yutaka Katsuta, and Shimako Yamada. <\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Project-based Databases Information Under construction SAGA Papers Please cite the following papers if you think the SAGA database is helpful in writing your paper: See also, Contact Information Please contact SAGA-admin_at_resceu.s.u-tokyo.ac.jp (replace _at_ with @) if you have any problems. &hellip; <a href=\"http:\/\/sagadatabase.jp\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-1","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/sagadatabase.jp\/index.php\/wp-json\/wp\/v2\/pages\/1","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sagadatabase.jp\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/sagadatabase.jp\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/sagadatabase.jp\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/sagadatabase.jp\/index.php\/wp-json\/wp\/v2\/comments?post=1"}],"version-history":[{"count":6,"href":"http:\/\/sagadatabase.jp\/index.php\/wp-json\/wp\/v2\/pages\/1\/revisions"}],"predecessor-version":[{"id":27,"href":"http:\/\/sagadatabase.jp\/index.php\/wp-json\/wp\/v2\/pages\/1\/revisions\/27"}],"wp:attachment":[{"href":"http:\/\/sagadatabase.jp\/index.php\/wp-json\/wp\/v2\/media?parent=1"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}