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arXiv 1908.06651astro-ph.IM
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NAOMI：VLTI辅助望远镜的自适应光学系统

NAOMI: the adaptive optics system of the Auxiliary Telescopes of the VLTI

Woillez J., Abad J. A., Abuter R., Aller Carpentier E., Alonso J., Andolfato L., Barriga P., Berger J. -P., Beuzit J. -L., Bonnet H., Bourdarot G., Bourget P., … 展开作者

Woillez J., Abad J. A., Abuter R., Aller Carpentier E., Alonso J., Andolfato L., Barriga P., Berger J. -P., Beuzit J. -L., Bonnet H., Bourdarot G., Bourget P., Brast R., Caniguante L., Cottalorda E., Darré P., Delabre B., Delboulbé A., Delplancke-Ströbele F., Dembet R., Donaldson R., Dorn R., Dupeyron J., Dupuy C., Egner S., Eisenhauer F., Fischer G., Frank C., Fuenteseca E., Gitton P., Gonté F., Guerlet T., Guieu S., Gutierrez P., Haguenauer P., Haimerl A., Haubois X., Heritier C., Huber S., Hubin N., Jolley P., Jocou L., Kirchbauer J. -P., Kolb J., Kosmalski J., Krempl P., Le Bouquin J. -B., Le Louarn M., Lilley P., Lopez B., Magnard Y., Mclay S., Meilland A., Meister A., Merand A., Moulin T., Pasquini L., Paufique J., Percheron I., Pettazzi L., Pfuhl O., Phan D., Pirani W., Quentin J., Rakich A., Ridings R., Riedel M., Reyes J., Rochat S., Santos Tomás G., Schmid C., Schuhler N., Shchekaturov P., Seidel M., Soenke C., Stadler E., Stephan C., Suárez M., Todorovic M., Valdes G., Verinaud C., Zins G., Zúñiga-Fernández S

备注：
10 pages, 18 figures, 2 tables, A&A forthcoming
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摘要：

超大望远镜干涉仪的1.8米辅助望远镜的倾斜稳定系统从来没有为稳健的条纹跟踪设计过尺寸，除非大气视宁度条件非常好。提高望远镜的波前校正水平有望改善仪器单模光纤的耦合，即使在退化条件下也能实现稳健的条纹跟踪。我们部署了一个新的自适应光学模块的干涉（NAOMI）的辅助望远镜。我们提出了它的设计，性能和效果的观察，进行了干涉仪器。

英文摘要：

The tip-tilt stabilisation system of the 1.8 m Auxiliary Telescopes of the Very Large Telescope Interferometer was never dimensioned for robust fringe tracking, except when atmospheric seeing conditions are excellent. Increasing the level of wavefront correction at the telescopes is expected to improve the coupling into the single-mode fibres of the instruments, and enable robust fringe tracking even in degraded conditions. We deployed a new adaptive optics module for interferometry (NAOMI) on the Auxiliary Telescopes. We present its design, performance, and effect on the observations that are carried out with the interferometric instruments.

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