Search Results for author: F. Ménard

Found 2 papers, 1 papers with code

A survey of the linear polarization of directly imaged exoplanets and brown dwarf companions with SPHERE-IRDIS. First polarimetric detections revealing disks around DH Tau B and GSC 6214-210 B

no code implementations11 Jan 2021 R. G. van Holstein, T. Stolker, R. Jensen-Clem, C. Ginski, J. Milli, J. de Boer, J. H. Girard, Z. Wahhaj, A. J. Bohn, M. A. Millar-Blanchaer, M. Benisty, M. Bonnefoy, G. Chauvin, C. Dominik, S. Hinkley, C. U. Keller, M. Keppler, M. Langlois, S. Marino, F. Ménard, C. Perrot, T. O. B. Schmidt, A. Vigan, A. Zurlo, F. Snik

The presence of these disks as well as the misalignment of the disk of DH Tau B with the disk around its primary star suggest in situ formation of the companions.

Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics

The polarimetric imaging mode of VLT/SPHERE/IRDIS II: Characterization and correction of instrumental polarization effects

1 code implementation28 Sep 2019 R. G. van Holstein, J. H. Girard, J. de Boer, F. Snik, J. Milli, D. M. Stam, C. Ginski, D. Mouillet, Z. Wahhaj, H. M. Schmid, C. U. Keller, M. Langlois, K. Dohlen, A. Vigan, A. Pohl, M. Carbillet, D. Fantinel, D. Maurel, A. Origné, C. Petit, J. Ramos, F. Rigal, A. Sevin, A. Boccaletti, H. Le Coroller, C. Dominik, T. Henning, E. Lagadec, F. Ménard, M. Turatto, S. Udry, G. Chauvin, M. Feldt, J. -L. Beuzit

With our correction method we reach in all filters a total polarimetric accuracy of <0. 1% in the degree of linear polarization and an accuracy of a few degrees in angle of linear polarization.

Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics

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