Calibration of quasi-static aberrations in exoplanet direct-imaging instruments with a Zernike phase...
Calibration of quasi-static aberrations in exoplanet direct-imaging instruments with a Zernike phase-mask sensor. IV. Temporal stability of non-common path aberrations in VLT/SPHERE
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Vigan, A , Dohlen, K , N'Diaye, M , Cantalloube, F , Girard, J , Milli, J , J -F Sauvage , Wahhaj, Z , Zins, G , J -L Beuzit , Caillat, A , Costille, A , J Le Merrer , Mouillet, D and Tourenq, S
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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Contents
Coronagraphic imaging of exoplanets using ground-based instruments on large telescopes is intrinsically limited by speckles induced by uncorrected aberrations. These aberrations originate from the imperfect correction of the atmosphere by an extreme adaptive optics system; from static optical defects; or from small opto-mechanical variations due to...
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Full title
Calibration of quasi-static aberrations in exoplanet direct-imaging instruments with a Zernike phase-mask sensor. IV. Temporal stability of non-common path aberrations in VLT/SPHERE
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TN_cdi_proquest_journals_2632030544
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2632030544
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E-ISSN
2331-8422
DOI
10.48550/arxiv.2202.10470
