Spirou：CFHT处的NIR Velocimetry＆Spectropolopolopolimetry

论文标题

Spirou：CFHT处的NIR Velocimetry＆Spectropolopolopolimetry

SPIRou: nIR velocimetry & spectropolarimetry at the CFHT

论文作者

Donati, J. -F., Kouach, D., Moutou, C., Doyon, R., Delfosse, X., Artigau, E., Baratchart, S., Lacombe, M., Barrick, G., Hebrard, G., Bouchy, F., Saddlemyer, L., Pares, L., Rabou, P., Micheau, Y., Dolon, F., Reshetov, V., Challita, Z., Carmona, A., Striebig, N., Thibault, S., Martioli, E., Cook, N., Fouque, P., Vermeulen, T., Wang, S. Y., Arnold, L., Pepe, F., Boisse, I., Figueira, P., Bouvier, J., Ray, T. P., Feugeade, C., Morin, J., Alencar, S., Hobson, M., Castilho, B., Udry, S., Santos, N. C., Hernandez, O., Benedict, T., Vallee, P., Gallou, G., Dupieux, M., Larrieu, M., Perruchot, S., Sottile, R., Moreau, F., Usher, C., Baril, M., Wildi, F., Chazelas, B., Malo, L., Bonfils, X., Loop, D., Kerley, D., Wevers, I., Dunn, J., Pazder, J., Macdonald, S., Dubois, B., Carrie, E., Valentin, H., Henault, F., Yan, C. H., Steinmetz, T.

论文摘要

本文概述了Spire的概述，Spirou是最近安装在3.6 m Canada-France-France-Hawaii望远镜（CFHT）上的新一代近红外光谱仪 /精密速度计。从两个主要的科学目标开始，即对附近M矮人的行星系统的追求以及对磁化恒星 /行星形成的研究，我们概述了旨在有效解决这些前沿主题的仪器概念，并详细介绍了在LAB内和天上的仪器表演，并在整个密集的测试阶段都在整个过程中审查了最终审查，并在最终的审查中提出了2019年的审查。 With a central position among the newly started programmes, the SPIRou Legacy Survey (SLS) Large Programme was allocated 300 CFHT nights until at least mid 2022. We also briefly describe a few of the first results obtained in the various science topics that SPIRou started investigating, focusing in particular on planetary systems of nearby M dwarfs, transiting exoplanets and their atmospheres, magnetic fields of young stars, but also on alternate science goals like the M矮人的气氛和地球的大气层。我们终于得出结论，在过去的十年中，Spiou和CFHT可以与即将到来的主要设施，例如JWST，ELTS，Plato和Ariel这样的主要设施进行协调。

This paper presents an overview of SPIRou, the new-generation near-infrared spectropolarimeter / precision velocimeter recently installed on the 3.6-m Canada-France-Hawaii Telescope (CFHT). Starting from the two main science goals, namely the quest for planetary systems around nearby M dwarfs and the study of magnetized star / planet formation, we outline the instrument concept that was designed to efficiently address these forefront topics, and detail the in-lab and on-sky instrument performances measured throughout the intensive testing phase that SPIRou was submitted to before passing the final acceptance review in early 2019 and initiating science observations. With a central position among the newly started programmes, the SPIRou Legacy Survey (SLS) Large Programme was allocated 300 CFHT nights until at least mid 2022. We also briefly describe a few of the first results obtained in the various science topics that SPIRou started investigating, focusing in particular on planetary systems of nearby M dwarfs, transiting exoplanets and their atmospheres, magnetic fields of young stars, but also on alternate science goals like the atmospheres of M dwarfs and the Earth's atmosphere. We finally conclude on the essential role that SPIRou and the CFHT can play in coordination with forthcoming major facilities like the JWST, the ELTs, PLATO and ARIEL over the decade.

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