{"id":1061,"date":"2026-07-30T13:33:46","date_gmt":"2026-07-30T11:33:46","guid":{"rendered":"https:\/\/www-new.ias.u-psud.fr\/?page_id=1061"},"modified":"2026-09-24T15:57:58","modified_gmt":"2026-09-24T13:57:58","slug":"informatique","status":"publish","type":"page","link":"https:\/\/www.ias.u-psud.fr\/index.php\/informatique\/","title":{"rendered":"Informatique"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1061\" class=\"elementor elementor-1061\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-65845c7f e-con-full e-flex e-con e-parent\" data-id=\"65845c7f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-388502ff e-flex e-con-boxed e-con e-child\" data-id=\"388502ff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-307741f elementor-nav-menu--dropdown-tablet elementor-nav-menu__text-align-aside elementor-nav-menu--toggle elementor-nav-menu--burger elementor-widget elementor-widget-nav-menu\" data-id=\"307741f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;layout&quot;:&quot;horizontal&quot;,&quot;submenu_icon&quot;:{&quot;value&quot;:&quot;&lt;svg aria-hidden=\\&quot;true\\&quot; class=\\&quot;e-font-icon-svg e-fas-caret-down\\&quot; viewBox=\\&quot;0 0 320 512\\&quot; xmlns=\\&quot;http:\\\/\\\/www.w3.org\\\/2000\\\/svg\\&quot;&gt;&lt;path d=\\&quot;M31.3 192h257.3c17.8 0 26.7 21.5 14.1 34.1L174.1 354.8c-7.8 7.8-20.5 7.8-28.3 0L17.2 226.1C4.6 213.5 13.5 192 31.3 192z\\&quot;&gt;&lt;\\\/path&gt;&lt;\\\/svg&gt;&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;toggle&quot;:&quot;burger&quot;}\" data-widget_type=\"nav-menu.default\">\n\t\t\t\t\t\t\t\t<nav aria-label=\"Menu\" class=\"elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-horizontal e--pointer-underline e--animation-fade\">\n\t\t\t\t<ul id=\"menu-1-307741f\" class=\"elementor-nav-menu\"><li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-1086\"><a href=\"https:\/\/www-new.ias.u-psud.fr\/index.php\/informatique\/#presentation\" class=\"elementor-item elementor-item-anchor menu-link\">Pr\u00e9sentation<\/a><\/li>\n<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-1087\"><a href=\"https:\/\/www-new.ias.u-psud.fr\/index.php\/informatique\/#equipe\" class=\"elementor-item elementor-item-anchor menu-link\">L&rsquo;\u00e9quipe<\/a><\/li>\n<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-1088\"><a href=\"https:\/\/www-new.ias.u-psud.fr\/index.php\/informatique\/#projets\" class=\"elementor-item elementor-item-anchor menu-link\">Projets<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t<div class=\"elementor-menu-toggle\" role=\"button\" tabindex=\"0\" aria-label=\"Menu Toggle\" aria-expanded=\"false\">\n\t\t\t<svg aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--open e-font-icon-svg e-eicon-menu-bar\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M104 333H896C929 333 958 304 958 271S929 208 896 208H104C71 208 42 237 42 271S71 333 104 333ZM104 583H896C929 583 958 554 958 521S929 458 896 458H104C71 458 42 487 42 521S71 583 104 583ZM104 833H896C929 833 958 804 958 771S929 708 896 708H104C71 708 42 737 42 771S71 833 104 833Z\"><\/path><\/svg><svg aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--close e-font-icon-svg e-eicon-close\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M742 167L500 408 258 167C246 154 233 150 217 150 196 150 179 158 167 167 154 179 150 196 150 212 150 229 154 242 171 254L408 500 167 742C138 771 138 800 167 829 196 858 225 858 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menu-item-1088\"><a href=\"https:\/\/www-new.ias.u-psud.fr\/index.php\/informatique\/#projets\" class=\"elementor-item elementor-item-anchor menu-link\" tabindex=\"-1\">Projets<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-197a509 elementor-widget elementor-widget-menu-anchor\" data-id=\"197a509\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"presentation\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-512c367d e-flex e-con-boxed e-con e-parent\" data-id=\"512c367d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2d2d7b00 e-con-full e-flex e-con e-child\" data-id=\"2d2d7b00\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e05fcee elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"e05fcee\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9sentation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-626d2469 elementor-widget elementor-widget-text-editor\" data-id=\"626d2469\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le service informatique de l\u2019IAS couvre \u00e0 la fois les activit\u00e9s d\u2019informatique de laboratoire (syst\u00e8me d\u2019information, administration syst\u00e8mes et r\u00e9seaux, gestion de parc informatique, gestion applicative, support utilisateurs, etc) et les activit\u00e9s d\u2019informatique scientifique, qui sont int\u00e9gr\u00e9es au sein de la plateforme IDOC (Integrated Data and Operation Center).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3a03562c e-con-full e-flex e-con e-child\" data-id=\"3a03562c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7027b0b6 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"7027b0b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"390\" src=\"https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/07\/Image1-1024x390.jpg\" class=\"attachment-large size-large wp-image-1075\" alt=\"\" srcset=\"https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/07\/Image1-1024x390.jpg 1024w, https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/07\/Image1-300x114.jpg 300w, https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/07\/Image1-768x293.jpg 768w, https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/07\/Image1-1536x585.jpg 1536w, https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/07\/Image1-2048x780.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c559c7 e-con e-atomic-element e-flexbox-base e-20a9f70 \" data-id=\"7c559c7\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"7c559c7\">\n    \t\t<div class=\"elementor-element elementor-element-74d067c elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"74d067c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019informatique scientifique \u00e0 l\u2019IAS vise \u00e0 accompagner les \u00e9quipes sceintifiques tout au long du cycle de vie de la donn\u00e9e, depuis sa production, son traitement, son analyse, son exploitation et sa mise \u00e0 disposition. Le service informatique est fortement impliqu\u00e9 dans les segments sols des missions spatiales dans lesquelles l\u2019IAS est impliqu\u00e9, que ce soit pour la partie op\u00e9rationnelle (planification des observations, communication montante et descendante avec les satellites) que pour la partie scientifique (traitements des donn\u00e9es brutes pour produire des donn\u00e9es exploitables scientifiquement, archivage et mise \u00e0 disposition de donn\u00e9es).<\/p><p>L\u2019\u00e9quipe du service informatique est construite pour r\u00e9pondre aux besoins des projets de l\u2019IAS en exploitant la compl\u00e9mentarit\u00e9 de ses membres r\u00e9partis entre trois p\u00f4les d\u2019ing\u00e9nierie technique et de production, d\u2019ing\u00e9nierie logicielle et de calcul scientifique. L\u2019exp\u00e9rience de l\u2019IAS dans les segments sols de missions spatiales lui permet aussi d\u2019assurer des responsabilit\u00e9 de gestion de projet aupr\u00e8s des agences spatiales (CNES, ESA). Les centres d\u2019op\u00e9rations et de donn\u00e9es <a href=\"https:\/\/idoc.osups.universite-paris-saclay.fr\/MEDOC\/\" target=\"_blank\" rel=\"noopener\">MEDOC<\/a> (physique solaire) puis <a href=\"https:\/\/idoc.osups.universite-paris-saclay.fr\/fr\/\" target=\"_blank\" rel=\"noopener\">IDOC<\/a> (pour l\u2019ensemble des th\u00e9matiques scientifiques de l\u2019IAS \u00e0 l\u2019origine, de l\u2019OSUPS maintenant) exercent aussi des activit\u00e9s d\u2019entrep\u00f4ts de donn\u00e9es pour valoriser les donn\u00e9es produites par les \u00e9quipes scientifiques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-b62ac5f e-con e-atomic-element e-flexbox-base e-f2cf49c \" data-id=\"b62ac5f\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"b62ac5f\">\n    \t\t<div class=\"elementor-element elementor-element-9233f93 elementor-widget elementor-widget-menu-anchor\" data-id=\"9233f93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"equipe\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-f8a1f8a e-con-full e-flex e-con e-parent\" data-id=\"f8a1f8a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-0a46df0 e-con-full e-flex e-con e-child\" data-id=\"0a46df0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cb8b757 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"cb8b757\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">L'\u00e9quipe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4774190 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"4774190\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><span lang=\"EN-US\">Ing\u00e9nierie technique et de production<\/span><\/h3><div class=\"select-none\"><div class=\"markdown-container-style max-w-none gap-1 overflow-x-visible py-0 pb-0 font-normal text-wrap break-words select-text\" dir=\"auto\" data-message-part-type=\"answer\" data-testid=\"text-message-part\"><ul><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=caminade\" target=\"_blank\" rel=\"noopener\">St\u00e9phane Caminade<\/a> \u2013 IRHC \u2013 Infrastructure and Databases<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=ballans\" target=\"_blank\" rel=\"noopener\">Herv\u00e9 Ballans<\/a> \u2013 IRHC \u2013 Infrastructure and Interfaces<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=bibitchkov\" target=\"_blank\" rel=\"noopener\">Simon Bibitchkov<\/a> \u2013 CDD MEDOC<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=siguier\" target=\"_blank\" rel=\"noopener\">Bastien Siguier<\/a> \u2013 CDD PLATO<\/li><\/ul><\/div><\/div><h3><span lang=\"EN-US\">Ing\u00e9nierie logicielle<\/span><\/h3><div class=\"select-none\"><div class=\"markdown-container-style max-w-none gap-1 overflow-x-visible py-0 pb-0 font-normal text-wrap break-words select-text\" dir=\"auto\" data-message-part-type=\"answer\" data-testid=\"text-message-part\"><ul><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=dexet\" target=\"_blank\" rel=\"noopener\">Marc Dexet<\/a> \u2013 IRCN \u2013 Development and Interfaces<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=ashkar\" target=\"_blank\" rel=\"noopener\">Khalil Ashkar<\/a> \u2013 CDD MEDOC<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=guillerot\" target=\"_blank\" rel=\"noopener\">Lucas Guillerot<\/a> \u2013 CDD PLATO<\/li><\/ul><\/div><\/div><h3><span lang=\"EN-US\">Calcul et exploitation scientifique<\/span><\/h3><div class=\"select-none\"><div class=\"markdown-container-style max-w-none gap-1 overflow-x-visible py-0 pb-0 font-normal text-wrap break-words select-text\" dir=\"auto\" data-message-part-type=\"answer\" data-testid=\"text-message-part\"><ul><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=soubrie\" target=\"_blank\" rel=\"noopener\">Elie Soubri\u00e9<\/a> \u2013 IRCN \u2013 Scientific Interface<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=chane-yook\" target=\"_blank\" rel=\"noopener\">Martine Chane-Yook<\/a> \u2013 IGRHC \u2013 (University) Scientific Interface &amp; Web<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=iryna\" target=\"_blank\" rel=\"noopener\">Iryna Chemerynska<\/a> \u2013 CDD JWST<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=correia\" target=\"_blank\" rel=\"noopener\">Lucie Correia<\/a> \u2013 CDD MAJIS<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=ligier\" target=\"_blank\" rel=\"noopener\">Nicolas Ligier<\/a> \u2013 CDD MAJIS\/OMEGA<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=danil\" target=\"_blank\" rel=\"noopener\">Dinil-Bose Palakkatharappil<\/a> \u2013 CDD PLATO<\/li><li>Vilasini Tinnaneri \u2013 (CDD CNRS)<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=voyeux\" target=\"_blank\" rel=\"noopener\">Alfred Voyeux<\/a> \u2013 CDD SPICEOPS<\/li><\/ul><\/div><\/div><h3>Membres de l\u2019UAR OSUPS affect\u00e9s en partie sur des projets IAS<\/h3><ul><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=maurin\" target=\"_blank\" rel=\"noopener\">Lo\u00efc Maurin<\/a> \u2013 IGRCN \u2013 Head of IDOC<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=dellova\" target=\"_blank\" rel=\"noopener\">Pierre Dell&rsquo;ova<\/a> \u2013 IRCN \u2013 Development and scientific interfaces<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=monnier\" target=\"_blank\" rel=\"noopener\">Nicolas Monnier<\/a> \u2013 IRCN \u2013 Scientific Interface &amp; Computing<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7d5cae5 e-con e-atomic-element e-flexbox-base e-29e8546 \" data-id=\"7d5cae5\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"7d5cae5\">\n    \t\t<div class=\"elementor-element elementor-element-2fae1ae elementor-widget elementor-widget-menu-anchor\" data-id=\"2fae1ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"projets\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13ef93d elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"13ef93d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Projets<\/h2>\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-7b103ec e-con e-atomic-element e-flexbox-base e-7b103ec-e632ef9 \" data-id=\"7b103ec\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"7b103ec\">\n    \t\t<div class=\"elementor-element elementor-element-cb48b56 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"cb48b56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le service informatique de l\u2019IAS est impliqu\u00e9 dans des segments sols de missions spatiales, dans l\u2019exploitation de donn\u00e9es issues de missions spatiales et dans des entrep\u00f4ts de donn\u00e9es des th\u00e9matiques scientifiques de l\u2019IAS. Actuellement, les projets principaux sont les suivants.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-8cd2b5a e-con e-atomic-element e-flexbox-base e-8cd2b5a-2ecf7e0 \" data-id=\"8cd2b5a\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"8cd2b5a\">\n    \t\t<div class=\"elementor-element elementor-element-f0170ae elementor-widget elementor-widget-text-editor\" data-id=\"f0170ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>Segment sol Solar Orbiter\/SPICE<\/h3><p>Personnels impliqu\u00e9s : St\u00e9phane Caminade, Alfred Voyeux<\/p><p>L\u2019IAS est <strong>responsable du consortium des op\u00e9rations scientifiques de l&rsquo;instrument SPICE<\/strong>. Le service informatique a pilot\u00e9 le d\u00e9veloppement des <strong>outils permettant de planifier les op\u00e9rations<\/strong> et offre un support technique aux activit\u00e9s de planification. Il participe au traitement des donn\u00e9es et est responsable de la <strong>livraison des donn\u00e9es \u00e0 l\u2019ESA<\/strong>. Elle coordonne la documentation du projet \u00e0 destination du CNES et de l\u2019ESA.<\/p><h3>Segment sol MAJIS\/JUICE<\/h3><p>Personnels impliqu\u00e9s : Marc Dexet, Pierre Dell\u2019Ova, Lucie Correia, Nicolas Ligier<\/p><p>Les membres du service informatique de l\u2019IAS sont fortement impliqu\u00e9s dans le segment sol de la mission MAJIS\/JUICE . Ses ing\u00e9nieur(e)s concoivent, exploitent et op\u00e9rent des processus et des logiciels en support des activit\u00e9s instrumentales et scientifiques\u00a0 dans des \u00e9tapes cruciales comme la plannification des observations, la pr\u00e9paration des commandes, le monitoring ou le traitement des donn\u00e9es.<\/p><h3>Segment sol scientifique EUCLID<\/h3><p>Personnels impliqu\u00e9s : Elie Soubri\u00e9, Lo\u00efc Maurin, Vilasini Tinnaneri<\/p><p>Au sein du segment sol Euclid, nous avons con\u00e7u, d\u00e9velopp\u00e9 et valid\u00e9 certaines fonctions du pipeline de traitement de donn\u00e9es, en particulier celles concernant l\u2019<strong>homog\u00e9nisation de la PSF<\/strong>, le <strong>masquage des \u00e9toiles les plus brillantes<\/strong> ainsi que la <strong>classification galaxies-\u00e9toiles<\/strong> des objets du catalogue cr\u00e9\u00e9 par MER (la fonction du pipeline qui \u00ab merge \u00bb les d\u00e9tections effectu\u00e9es dans les images des diff\u00e9rents instruments VIS, NIR, EXT).<\/p><p>Depuis le lancement, nous analysons les sorties de ces algorithmes sur chaque nouvelle tuile process\u00e9e afin de v\u00e9rifier que les performances sont acceptables et lorsque c\u2019est n\u00e9cessaire, nous modifions ces algorithmes afin de les adapter au besoin de chaque nouvelle \u00ab data release \u00bb du projet.<\/p><h3>Segment sol scientifique PLATO\/SAS<\/h3><p>Personnels impliqu\u00e9s : Herv\u00e9 Ballans, Bastien Siguier, Lucas Guillerot, Dinil Bose Palakkatharappil, Nicolas Monnier\u00a0\u00a0\u00a0\u00a0\u00a0<\/p><h3>Centre d\u2019expertise JWST\/MIRI<\/h3><p>Personnels impliqu\u00e9s : Nicolas Monnier, Pierre Dell\u2019Ova, Iryna Chemerynska<\/p><p>Le centre d\u2019expertise JWST\/MIRI \u00e0 l\u2019IAS assure la <strong>maintenance et l\u2019\u00e9volution d&rsquo;une branche locale du pipeline de r\u00e9duction de donn\u00e9es<\/strong>, afin de garantir un traitement \u00e0 jour et de haute qualit\u00e9 pour les instruments MRS, MIRIM et NIRSpec.<\/p><p>Il d\u00e9veloppe et met en \u0153uvre des<strong> traitements compl\u00e9mentaires d\u00e9di\u00e9s \u00e0 la correction des effets instrumentaux fins<\/strong> (franges, bruit de scintillation, alignement astrom\u00e9trique, calibration photom\u00e9trique, rayons cosmiques), ainsi qu&rsquo;une approche innovante de<strong> fusion des donn\u00e9es<\/strong> visant \u00e0 combiner les informations de l\u2019imagerie (MIRIM) et de la spectroscopie \u00e0 int\u00e9grale de champ (MRS).<\/p><p>Il assure enfin l\u2019<strong>archivage, et la mise \u00e0 disposition de donn\u00e9es<\/strong> de niveau 3, pr\u00eates pour l\u2019exploitation scientifique des observations.<\/p><h3>Entrep\u00f4t de donn\u00e9es MEDOC<\/h3><p>Personnels impliqu\u00e9s : St\u00e9phane Caminade, Khalil Ashkar<\/p><p>Le service informatique de l\u2019IAS porte la <strong>responsabilit\u00e9 technique du centre MEDOC<\/strong> en lien avec les responsables scientifiques. Il participe aux comit\u00e9s de pilotage et d\u2019utilisateurs et pilote les moyens n\u00e9cessaires pour atteindre les objectifs du centre, en lien avec le CNES et les tutelles.<\/p><p>Le service informatique contribue \u00e0 la mise en place d\u2019outils techniques n\u00e9cessaires au bon fonctionnement du centre de donn\u00e9es MEDOC. Il met \u00e0 disposition des <strong>services de visualisation de donn\u00e9es<\/strong> en ligne (Helloviewer), des <strong>outils pour le r\u00e9seau de m\u00e9t\u00e9o de l\u2019espace<\/strong> SWESNET et <strong>diffuse des donn\u00e9es de missions solaires<\/strong> au travers de l\u2019interface REGARDS, d\u00e9velopp\u00e9e par le CNES.<\/p><p>Il g\u00e8re \u00e9galement l<strong>\u2019infrastructure mat\u00e9rielle de stockage des donn\u00e9es et d\u2019h\u00e9bergement des services<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Pr\u00e9sentation Le service informatique de l\u2019IAS couvre \u00e0 la fois les activit\u00e9s d\u2019informatique de laboratoire (syst\u00e8me d\u2019information, administration syst\u00e8mes et [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"inline_featured_image":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-1061","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ias.u-psud.fr\/index.php\/wp-json\/wp\/v2\/pages\/1061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ias.u-psud.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ias.u-psud.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ias.u-psud.fr\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ias.u-psud.fr\/index.php\/wp-json\/wp\/v2\/comments?post=1061"}],"version-history":[{"count":55,"href":"https:\/\/www.ias.u-psud.fr\/index.php\/wp-json\/wp\/v2\/pages\/1061\/revisions"}],"predecessor-version":[{"id":4023,"href":"https:\/\/www.ias.u-psud.fr\/index.php\/wp-json\/wp\/v2\/pages\/1061\/revisions\/4023"}],"wp:attachment":[{"href":"https:\/\/www.ias.u-psud.fr\/index.php\/wp-json\/wp\/v2\/media?parent=1061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}