太阳系通报警报处理系统（SNAPS）：设计、结构和首次数据发布（SNAPShot1）
The Solar System Notification Alert Processing System (SNAPS): Design, Architecture, and First Data Release (SNAPShot1)
摘要：
我们在这里介绍了太阳系通知警报处理系统（SNAPS）的设计、体系结构和首次数据发布。SNAPS是一个太阳系代理，从全天空调查中摄取警报数据。目前，我们从Zwicky Transient Facility（ZTF）公共调查中获取数据，并且我们将在即将到来的空间和时间遗产调查（LSST）上线时获取数据。SNAPS是LSST的官方下游经纪商。在本文中，我们提出了SNAPS的设计目标和要求。我们描述了我们的自动流水线处理的细节，其中小行星的物理特性的推导。我们介绍了SNAPShot 1，这是我们的第一个数据发布，其中包含ZTF从2018年7月到2020年5月观察到的31，693颗小行星的5，458，459次观测。通过比较一些衍生的属性，这个合奏先前公布的结果重叠的对象，我们表明，我们的自动处理是高度可靠的。我们提出了一个简短的科学结果清单，其中许多将通过我们的SNAPS目录实现：（1）我们证明，没有已知的小行星具有非常短的周期和高振幅，这清楚地表明，在一般情况下，小行星的大小范围在0.3 - 20公里是没有强度的;（2）我们发现木星特洛伊小行星的周期分布没有差异，这意味着L4和L5云具有不同的形状分布;（3）我们突出了几个感兴趣的小行星。最后，我们描述了未来的工作SNAPS和我们的能力，在LSST规模的操作。
英文摘要：
We present here the design, architecture, and first data release for the Solar System Notification Alert Processing System (SNAPS). SNAPS is a Solar System broker that ingests alert data from all-sky surveys. At present, we ingest data from the Zwicky Transient Facility (ZTF) public survey, and we will ingest data from the forthcoming Legacy Survey of Space and Time (LSST) when it comes online. SNAPS is an official LSST downstream broker. In this paper we present the SNAPS design goals and requirements. We describe the details of our automatic pipeline processing in which physical properties of asteroids are derived. We present SNAPShot1, our first data release, which contains 5,458,459 observations of 31,693 asteroids observed by ZTF from July, 2018, through May, 2020. By comparing a number of derived properties for this ensemble to previously published results for overlapping objects we show that our automatic processing is highly reliable. We present a short list of science results, among many that will be enabled by our SNAPS catalog: (1) we demonstrate that there are no known asteroids with very short periods and high amplitudes, which clearly indicates that in general asteroids in the size range 0.3--20 km are strengthless; (2) we find no difference in the period distributions of Jupiter Trojan asteroids, implying that the L4 and L5 cloud have different shape distributions; and (3) we highlight several individual asteroids of interest. Finally, we describe future work for SNAPS and our ability to operate at LSST scale.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
