https://www.themis.iac.es/ 2026-08-03T21:50:02+00:00 https://www.themis.iac.es/ https://www.themis.iac.es/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2026-07-21T16:12:58+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?image=observation%3A2026campaign%3Athemissched2026_v12_list.png&ns=observation%3A2026campaign&rev=1784650378&tab_details=history&media_do=diff&do=media <img src="https://www.themis.iac.es/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=6d0078&amp;media=observation:2026campaign:themissched2026_v12_list.png" alt="themissched2026_v12_list.png" loading="lazy" width="500" height="500" /> text/html 2026-07-21T16:12:58+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?image=observation%3A2026campaign%3Athemissched2026_v12_graph.png&ns=observation%3A2026campaign&rev=1784650378&tab_details=history&media_do=diff&do=media <img src="https://www.themis.iac.es/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=337e3c&amp;media=observation:2026campaign:themissched2026_v12_graph.png" alt="themissched2026_v12_graph.png" loading="lazy" width="500" height="500" /> text/html 2026-07-21T16:12:58+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?image=observation%3A2026campaign%3Athemissched2026_v12_list.pdf&ns=observation%3A2026campaign&rev=1784650378&tab_details=history&media_do=diff&do=media <img src="https://www.themis.iac.es/lib/images/fileicons/svg/pdf.svg" alt="themissched2026_v12_list.pdf" loading="lazy" width="500" height="500" /> text/html 2026-07-21T16:12:58+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?image=observation%3A2026campaign%3Athemissched2026_v12_graph.pdf&ns=observation%3A2026campaign&rev=1784650378&tab_details=history&media_do=diff&do=media <img src="https://www.themis.iac.es/lib/images/fileicons/svg/pdf.svg" alt="themissched2026_v12_graph.pdf" loading="lazy" width="500" height="500" /> text/html 2026-07-21T16:12:32+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?id=observation:2026campaign&rev=1784650352&do=diff 2026 observing campaign The call for the 2026 observing campaign is now closed! THEMIS 2026 observing campaign will take place approximately from early September to mid-November, 2026, lasting for about 70 days. The 1st half of 2026 shall be mostly dedicated to the on-going installation and commissioning of the <center> <a href="https://www.themis.iac.es/lib/exe/fetch.php?media=observation:2026campaign:themisdome_sm.jpg"><img src="https://www.themis.iac.es/lib/exe/fetch.php?media=observation… text/html 2026-07-17T08:03:47+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?id=technical:projects:jet2sb&rev=1784275427&do=diff From Solar Jets to Inner-Heliospheric Switchbacks (JET2SB) From Solar Jets to Inner-Heliospheric Switchbacks (JET2SB) is a 42 month collaborative science project that started in October 2025. JET2SB is supported by the French Agence Nationale pour la Recherche (ANR) under the grant agreement n°ANR-25-CE31-7416. In the context of the Parker Solar Probe (NASA) and Solar Orbiter (ESA) space missions, JET2SB aims at better understanding the connection between the Sun and its heliosphere and i… text/html 2026-07-16T06:51:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.themis.iac.es/doku.php?id=technical:projects:est&rev=1784184677&do=diff The European Solar Telescope Design Study (EST DST) * The European Solar Telescope homepage * The <http://www.astro-east.org/> European Association for Solar Telescopes homepage ---------- Design study lib/exe/fetch.php?cache=&media=proj:est:est_general.png * French solar community involvement in EST here (including Themis team) * EST/DS Phase III (final) <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (webcam records, movie… text/html 2026-07-16T06:28:36+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.themis.iac.es/doku.php?id=proj:ao_project_library&rev=1784183316&do=diff THEMIS AO (TAO) project library The following are live documents within a Dropbox groupwork area, and subject to modications without any notice. Technical studies * TAOp01\ \ \ AO System Design Specification (CLM) * TAOp02\ \ \ Polarimetry System Design Specification (CLM) <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 … text/html 2026-07-16T06:28:21+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.themis.iac.es/doku.php?id=project:ao_project_library&rev=1784183301&do=diff THEMIS AO (TAO) project library The following are live documents within a Dropbox groupwork area, and subject to modications without any notice. Technical studies * TAOp01\ \ \ AO System Design Specification (CLM) * TAOp02\ \ \ Polarimetry System Design Specification (CLM) <font size="0.5"> © 2024 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: you ar… text/html 2026-07-16T06:27:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.themis.iac.es/doku.php?id=proj:european_solar_telescope_design_study_est_ds&rev=1784183255&do=diff The European Solar Telescope (EST) * The European Solar Telescope homepage * The <http://www.astro-east.org/> European Association for Solar Telescopes homepage ---------- Design study lib/exe/fetch.php?cache=&media=proj:est:est_general.png * French solar community involvement in EST here (including Themis team) * EST/DS Phase III (final) <font size="0.5"> © 2026 CNRS-THEMIS <br> Terms of use: unless otherwise specified, all graphical (webcam records, movies, pictures) or n… text/html 2026-07-16T06:25:13+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?id=technical:projects&rev=1784183113&do=diff Associated projects The THEMIS team is regularly associated with several international project and programmes. Ongoing projects * AO project library * IBIS 2.0 instrument @ THEMIS * JET2SB ANR project Past projects * European Solar Telescope Design Study (EST DS) * The SOLARNET/I3 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) … text/html 2026-07-16T06:22:08+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?id=project:european_solar_telescope_design_study_est_ds&rev=1784182928&do=diff text/html 2026-07-16T06:20:31+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?id=technical&rev=1784182831&do=diff Instruments and Science THEMIS technical information Technical description of the THEMIS telescope The THEMIS building THEMIS light polarisation analysis THEMIS Adaptive Optics (TAO) THEMIS MulTi-Ray spectrograph (MTR2) IBIS 2.0 instrument @ THEMIS THEMIS is also associated with diverse technical and scientific projects: EST, SOLARNET, JET2SB, ... Scientific researches with THEMIS THEMIS scientific objectives THEMIS news and scientific highlights How to observe w… text/html 2026-07-16T06:19:46+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?id=project:jet2sb&rev=1784182786&do=diff text/html 2026-07-15T17:36:44+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?image=proj%3Ataskslink.jpg&ns=proj&rev=1784137004&tab_details=history&media_do=diff&do=media <img src="https://www.themis.iac.es/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=8741d8&amp;media=proj:taskslink.jpg" alt="taskslink.jpg" loading="lazy" width="500" height="500" /> text/html 2026-07-15T17:36:44+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?image=proj%3Afigjet2sb_fullproposal.jpg&ns=proj&rev=1784137004&tab_details=history&media_do=diff&do=media <img src="https://www.themis.iac.es/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=5533ff&amp;media=proj:figjet2sb_fullproposal.jpg" alt="figjet2sb_fullproposal.jpg" loading="lazy" width="500" height="500" /> text/html 2026-07-15T17:36:44+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?image=proj%3Afigassets.jpg&ns=proj&rev=1784137004&tab_details=history&media_do=diff&do=media <img src="https://www.themis.iac.es/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=f645e6&amp;media=proj:figassets.jpg" alt="figassets.jpg" loading="lazy" width="500" height="500" /> text/html 2026-07-15T17:36:44+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?image=proj%3Ajetandsb.jpg&ns=proj&rev=1784137004&tab_details=history&media_do=diff&do=media <img src="https://www.themis.iac.es/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=4dc7ba&amp;media=proj:jetandsb.jpg" alt="jetandsb.jpg" loading="lazy" width="500" height="500" /> text/html 2026-07-15T08:06:38+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?image=science%3Aresults%3Apariat_sea2026_tarragona_26jul17.pdf&ns=science%3Aresults&rev=1784102798&tab_details=history&media_do=diff&do=media <img src="https://www.themis.iac.es/lib/images/fileicons/svg/pdf.svg" alt="pariat_sea2026_tarragona_26jul17.pdf" loading="lazy" width="500" height="500" /> text/html 2026-07-01T11:57:11+00:00 etienne (etienne@undisclosed.example.com) https://www.themis.iac.es/doku.php?image=science%3Acommunications%3Aposter_atst_jorge.pdf&ns=science%3Acommunications&rev=1782907031&tab_details=history&media_do=diff&do=media <img src="https://www.themis.iac.es/lib/images/fileicons/svg/pdf.svg" alt="poster_atst_jorge.pdf" loading="lazy" width="500" height="500" />