标题： 子午塔掩模干涉测量法 显示英文标题

标题： Aperture Masking Interferometry for Subaru

摘要： 掩膜干涉测量法与自适应光学结合使用，是一种强大的技术，允许在较小的角分离下检测微弱的伴星。 通过这种观测模式实现的数据精确校准确实导致了可靠的结果，达到了甚至超过了正式的衍射极限，这就是为什么它在短短几年内被移植到大多数主要望远镜上的原因。 在这张海报中，我们介绍了它在 Subaru 望远镜上的可能实施。 我们还讨论了计划中的极端自适应光学升级对 HiCIAO 的影响，这将进一步提升这项已经成功的技术的性能，为 Subaru 提供独特的机会进入“对比度-角分离”参数空间中非常令人兴奋的区域。 显示英文摘要

摘要： Aperture Masking Interferometry used in combination with Adaptive Optics, is a powerful technique that permits the detection of faint companions at small angular separations. The precision calibration of the data achieved with this observing mode indeed leads to reliable results up to and beyond the formal diffraction limit, explaining why it has, in just a few years, been ported on most major telescopes. In this poster, we present its possible implementation on Subaru. We also discuss how the opportunity offered by the planned Extreme-AO upgrade to HiCIAO will push further the performance of this already successful technique, offering Subaru a unique access to a very exciting region of the "contrast-ratio - angular separation" parameter space.