APOLLO:阿帕奇月球点天文台Laser -测距操作:仪器说明和首次探测
APOLLO: the Apache Point Observatory Lunar Laser-ranging Operation: Instrument Description and First Detections
摘要:
位于新墨西哥州南部的阿帕奇角天文台使用3.5米望远镜的下一代月球激光测距仪已经开始科学运行。APOLLO(阿帕奇点天文台月球激光测距操作)已经实现了一毫米的月球测距精度,这将导致大约一个数量级的精度提高的几个测试的基本性质的重力。我们简要地激发了科学目标,然后给出了一个详细的讨论阿波罗仪器。
英文摘要:
A next-generation lunar laser ranging apparatus using the 3.5 m telescope at the Apache Point Observatory in southern New Mexico has begun science operation. APOLLO (the Apache Point Observatory Lunar Laser-ranging Operation) has achieved one-millimeter range precision to the moon which should lead to approximately one-order-of-magnitude improvements in the precision of several tests of fundamental properties of gravity. We briefly motivate the scientific goals, and then give a detailed discussion of the APOLLO instrumentation.
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