http://themis.iac.es/ 2026-06-15T16:42:10+00:00 http://themis.iac.es/ http://themis.iac.es/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2024-12-19T16:34:58+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:campaigns_management&rev=1734626098&do=diff Listing des users / programmes des campagnes, y compris celle en cours (login: darth pass: vador) * 2020 campaign management---- <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (webcam records, movies, pictures) or non-graphical material (text) from this site is property of CNRS-THEMIS under a <a href="https://creativecommons.org/licenses/by/4.0/">Creative Commons CC-BY 4.0 license</a>. text/html 2024-12-19T16:32:02+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:cellbg_plugin&rev=1734625922&do=diff Ci-dessous le code pour mettre la bonne couleur (#f9efe4) dans une table <newcolumn> |@#f9efe4:{{http://161.72.34.10/wdata/Wwheater/final.jpg?140x}} |@#f9efe4:{{http://161.72.34.10/wdata/Webcam/webcam.jpg?130x}} |@#f9efe4:{{http://izana.aemet.es/images/camaras/graf01_en.png?110x}} |@#f9efe4:{{http://161.72.34.10/wdata/WImg/VdF/2014-02-13_10h37_10_4s2k1ip120f.png?150x}} |@#f9efe4: |</columns>'' <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphica… text/html 2024-12-19T16:32:11+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:dual_beam_analyzer_principle&rev=1734625931&do=diff Themis An4 analyzer principle Themis An4 new polarimetric analyzer is a dual beam full-Stokes analyzer. The “modulator” part is made out of two quarter-wave plates and is quite similar in its principle to our former An2 (it actually uses the very same sets of crystaline retardance plates) or An3 (this version, while identical in the principle, was using twisted nematics LCDs retarders). The <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (web… text/html 2024-12-19T16:31:05+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:handbook_of_image_reconstruction&rev=1734625865&do=diff In real space $$I(\mathbf x)=O(\mathbf x)\star S(\mathbf x)$$ in Fourier space $$\hat I(\mathbf u)= \hat O(\mathbf u) . \hat S(\mathbf u)$$ Ensemble average for spectral densities: $$\langle | \hat I(\mathbf u)|^2 \rangle= | \hat O(\mathbf u)|^2 . <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (webcam records, movies, pictures) or non-graphical material (text) from this site is property of CNRS-THEMIS under a <a href="https://creativecommons… text/html 2026-05-15T10:55:35+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:installation_of_this_dokuwiki&rev=1778842535&do=diff * Installation de dokuwiki ubuntu selon <http://www.dokuwiki.org/install:ubuntu> tuto. Ce wiki est intéressant parceque les pages sont sauvées en clair dans une arborescence (“one page one file”) et qu'il ne fait pas appel à une base sql de gestion. Plus simple à récupérer en cas de blème [voir text/html 2026-05-15T11:17:02+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:logging_of_technical_events&rev=1778843822&do=diff * Technical log (online edit) ---------- * Follow the above link to see the log page * Once on the page hit the green “Edit in Browser” top right button to start editing. There's no need to save your edit, it's automatic. This is currently an online (also downloadable) excel sheet with 2 pages. Please report text/html 2024-12-19T16:31:19+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:mathjax_plugin_tests&rev=1734625879&do=diff Inline math tests (mathjax plugin) This is is a test: $a^2 + b^2 = c^2$ This is another test: \(1+2+\dots+n=\frac{n(n+1)}{2}\) To display math on its own line, use double dollar signs: => $$ \frac{d}{dx}\left( \int_{0}^{x} f(u)\,du <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (webcam records, movies, pictures) or non-graphical material (text) from this site is property of CNRS-THEMIS under a <a href="https://creativecommon… text/html 2024-12-19T16:30:42+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:observations_databases&rev=1734625842&do=diff * Databases name and location: “prop2001” in: /var/lib/mysql/prop2001 * Log in as administrator: sh> mysql --user=root --password=root_password prop2001 (NB: root= old root...) * Or log in as user “joe”: sh> mysql --user=joe --password= <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (webcam records, movies, pictures) or non-graphical material (text) from this site is property of CNRS-THEMIS under a <a href="https://creativecommons.org/… text/html 2024-12-19T16:32:33+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:pbs_videos_mp4_en_html5&rev=1734625953&do=diff En fait il est possible que ce soit un pb de formatage du mp4 qui ne plaise pas au lecteur... Mais bien souvent ce n'est pas cela Le plus souvent c'est parceque soit le fichier, soit le répertoire n'a pas les bons propriétaires/permission. Ce qui marche (et rien d'autre !): <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (webcam records, movies, pictures) or non-graphical material (text) from this site is property of CNRS-THEMIS under a <a … text/html 2024-12-19T16:38:33+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:projects_pages&rev=1734626313&do=diff * Incidences d'exploitation du télescope: voir et éditer en ligne * Documents du projet d'AO : Documents du projet d'AO, upload download, comments, archives. * Documents WP70.1.2: chercher consulter ou décharger tous mes docs de projets (mais pas d'édition en ligne) * OT webcams ---- <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (webcam records, movies, pictures) or non-graphical material (text) from this site is property of CNRS-… text/html 2024-12-19T16:31:50+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:protection_des_pages&rev=1734625910&do=diff Se fait avec login -> Admin -> ACL les pages ou les namespaces sont listés, et on peut leur appliquer une permission. ---- <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (webcam records, movies, pictures) or non-graphical material (text) from this site is property of CNRS-THEMIS under a <a href="https://creativecommons.org/licenses/by/4.0/">Creative Commons CC-BY 4.0 license</a>. text/html 2026-05-15T11:14:43+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:reinstall_of_this_doku&rev=1778843683&do=diff 2026-05-14 * le site devient insupportablement lent sans raison depuis qques jours (ou semaines) * ce n'est pas continuel et parfois le service est correct * mais très souvent très long et les pages se chargent incomplètement * restart apache2 text/html 2024-12-19T17:14:24+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:retouche_du_texte_des_boutons_de_page&rev=1734628464&do=diff Editer: /var/www/html/doku/inc/lang/en/lang.php * Noter que ca dépend de la langue sélectionnée (et le mien est en anglais “/en”); * Noter que les maj installent toutes les langues, mais que seul /en est utile pour nous---- <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (webcam records, movies, pictures) or non-graphical material (text) from this site is property of CNRS-THEMIS under a <a href="https://creativecommons.org/licenses/by/4… text/html 2012-07-24T10:41:19+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:test_page&rev=1343126479&do=diff 2013 call for proposal---- <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (webcam records, movies, pictures) or non-graphical material (text) from this site is property of CNRS-THEMIS under a <a href="https://creativecommons.org/licenses/by/4.0/">Creative Commons CC-BY 4.0 license</a>. text/html 2024-12-19T16:36:10+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:webcams_management&rev=1734626170&do=diff All webcams management * VTTCam control * VTTCam archive * DomeCam archive * DomeCam2 archive * D-link 120° cameras (Lobby & 501) monitoring * Camera from window of room 501 ---- <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (webcam records, movies, pictures) or non-graphical material (text) from this site is property of CNRS-THEMIS under a <a href="https://creativecommons.org/licenses/by/4.0/">Creative Commons CC-BY 4.0 lic… text/html 2026-05-15T10:56:27+00:00 Anonymous (anonymous@undisclosed.example.com) http://themis.iac.es/doku.php?id=management:webn_administration&rev=1778842587&do=diff * Installation of this dokuwiki * Reinstall of this doku (2026-05) * Observations databases (camp 2001, phpmyadmin...) * Handbook of image reconstruction (a mathjax test...) NB: mathjax bound to change its service in 2018( ...?) * mathjax plugin tests * Test page * Protection des pages (contrôle d'accès...) * cellbg plugin * Dual beam analyzer principle * Pbs videos mp4 en html5 * Retouche du texte des boutons de page (boutons dans la bannière ) * More Docs * wk1_tex…