RUI: The Baker Observatory Sub-minute Survey: Exploring the galaxy at high temporal resolution.

AST-0913175 Reed这是一个探索性项目，用于时间尺度小于10分钟的变异性有限调查。 通过获得已知包含可变星星的40个样本场的数据，这项初步研究将为许多时间尺度上不同类型的可变性开发一个简化和分析管道，确定各种调查节奏的敏感性，寻找新类型的可变性，并确定是否有必要进行更大规模的调查。 主要目标是在不到一分钟的时间尺度上对天空进行采样，以确定是否存在由于低时间采样而迄今未被注意到的新现象。 这项试验将确定最佳的时间节奏，以检测短周期和长周期的现象，并提供准确的统计相关的幅度范围与检测限，以优化曝光时间。 由于这次巡天很可能会发现许多新的已知类型的变星，因此了解设备和任何数据的时间和亮度变化极限是很重要的。虽然这项研究将扩展我们对已知变星类型的物理性质的知识，但最令人兴奋的前景是有机会发现新的、以前未知的现象。 这类调查自然会发现许多类型的恒星变化，这些恒星的所有数据都将在线提供，以便感兴趣的天文学家可以进行自己的研究。 本科生（由其他基金资助）将参与获取，减少和分析数据。 他们还将参与建立还原和分析程序并与已知变星进行关联。这将给他们一个非常全面的恒星天文学背景。这项工作是由天文科学部恒星天文学主题资助的，作为探索性研究的小额赠款。

AST-0913175ReedThis is an exploratory project for a limited survey for variability with time scales less than ten minutes. By obtaining data on 40 sample fields known to contain a variable star, this preliminary study will develop a reduction and analysis pipeline for variability of differing types over many time scales, determine the sensitivity of various survey cadences, search for new types of variability, and determine if a much larger survey is warranted. The main goal is to sample the sky on timescales less than one minute, to determine if new phenomena exist which have heretofore gone unnoticed because of low temporal sampling. This trial will determine the optimal temporal cadence to detect both short period and long period phenomena, and provide accurate statistics correlating magnitude range with detection limits so as to optimize exposure times. Since it is likely this survey will discover many new variable stars of known types, it is important to understand the temporal and brightness variation limits of the equipment and of any data.Although this study will extend our knowledge of the physical properties of known variable types, the most exciting prospect is the chance to uncover new, previously unknown phenomena. A survey of this sort will naturally uncover many types of mostly stellar variability, and all data for these stars will be available on-line, so that interested astronomers can perform their own studies. Undergraduate students (supported from other funds) will take part in obtaining, reducing, and analyzing the data. They will also be involved in establishing the reduction and analysis procedures and correlating with known variable stars. This will give them a very rounded background in stellar astronomy.This work is funded from the Stellar Astronomy theme of the Division of Astronomical Sciences, as a Small Grant for Exploratory Research.