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ABORAS: polarimetric, 10cm/s RV observations of the Sun as a star

dc.contributor.authorJentink, CF
dc.contributor.authorMortier, A
dc.contributor.authorSnik, F
dc.contributor.authorDorval, P
dc.contributor.authorThompson, SJ
dc.contributor.authorNavarro, R
dc.contributor.authorNaylor, T
dc.date.accessioned2023-01-18T15:49:28Z
dc.date.issued2022-08-29
dc.date.updated2023-01-18T14:51:26Z
dc.description.abstractWe present a description of A dual-Beam polarimetric Robotic Aperture for the Sun (ABORAS), to serve as a Solar input with a dedicated Stokes V polarimeter for the HARPS3 high-resolution spectrograph. ABORAS has three main science drivers: trying to understand the physics behind stellar variability, tracking the long term stability of HARPS3, and serve as a benchmark for Earth-sized exoplanet detection with HARPS3 by injecting an Earth RV signal into the data. By design, ABORAS will (together with the HARPS3 instrument) be able to measure 10cm/s variations in RV of the integrated Solar disk and detect integrated magnetic field levels at sub 1 Gauss level through circularly polarized light.en_GB
dc.description.sponsorshipSwiss National Science Foundationen_GB
dc.description.sponsorshipKavli Institute for Cosmology, Cambridgeen_GB
dc.format.extent1218231-1218231-10-
dc.identifier.citationVol. 12182, article 1218231en_GB
dc.identifier.doihttps://doi.org/10.1117/12.2627113
dc.identifier.urihttp://hdl.handle.net/10871/132267
dc.identifierORCID: 0000-0002-0506-8501 (Naylor, Tim)
dc.language.isoenen_GB
dc.publisherSociety of Photo-optical Instrumentation Engineers (SPIE)en_GB
dc.rights© 2022 SPIEen_GB
dc.subjectHigh resolution spectroscopyen_GB
dc.subjectpolarimetryen_GB
dc.subjectradial velocityen_GB
dc.subjectSolar physicsen_GB
dc.subjectexoplanetsen_GB
dc.titleABORAS: polarimetric, 10cm/s RV observations of the Sun as a staren_GB
dc.typeConference paperen_GB
dc.date.available2023-01-18T15:49:28Z
dc.identifier.isbn9781510653450
dc.identifier.issn0277-786X
dc.descriptionThis is the final version. Available from SPIE via the DOI in this recorden_GB
dc.descriptionSPIE Astronomical Telescopes + Instrumentation, 17 - 22 July 2022, Montréal, Québec, Canadaen_GB
dc.identifier.eissn1996-756X
dc.identifier.journalProceedings of SPIEen_GB
dc.relation.ispartofProceedings of SPIE, 12182
dc.rights.urihttp://www.rioxx.net/licenses/all-rights-reserveden_GB
rioxxterms.versionVoRen_GB
rioxxterms.licenseref.startdate2022-08-29
rioxxterms.typeConference Paper/Proceeding/Abstracten_GB
refterms.dateFCD2023-01-18T15:47:43Z
refterms.versionFCDVoR
refterms.dateFOA2023-01-18T15:49:29Z
refterms.panelBen_GB
pubs.name-of-conferenceGround-based and Airborne Telescopes IX


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