论文标题
ESO的曝光时间计算器2.0
ESO's Exposure Time Calculator 2.0
论文作者
论文摘要
La Silla Paranal天文台的用户必须依靠ESO曝光时间计算器（ETC）来准备其观察结果。根据Python的后端和基于角度的前端，已在ESO开始了一个项目，以现代化ETC。 ETC 2.0将具有一个程序化接口，以使结果能够包含在自动质量控制循环中，并与1阶段的提案准备和2阶段观察准备工具，ESO Science Archive以及外部用户或乐器运行的脚本进行通信。 ETC 2.0的第一个版本已针对4个仪器发布，并将在未来几年发布所有新的La Silla，VLT和ELT Instruments。当前La Silla和VLT仪器的ETC还将逐步迁移，并进行改进的仪器描述。
Users of the La Silla Paranal Observatory have to rely on the ESO Exposure Time Calculator (ETC) to prepare their observations. A project has been started at ESO to modernise the ETC, based on a python backend and an angular-based front-end. The ETC 2.0 will have a programmatic interface to enable the results to be included in an automated quality control loop and to communicate with the Phase 1 proposal preparation and the Phase 2 observation preparation tools, the ESO science archive, as well as with scripts runs by external users or instruments. The first version of an ETC 2.0 has been released for the 4MOST instrument and further versions will be released over the next years for all new La Silla, VLT and ELT instruments. The ETC of the current La Silla and VLT instruments will also be migrated progressively, with improved instrument description.
