Parkes observations for project PX500 semester 2020APRS_17

This proposal relates to time purchased by the Chinese Academy of Sciences for Parkes follow-up confirmation and timing of FAST discoveries. As the observing time has been purchased this proposal (and the related PX501) does not require TAC grading. The primary reason for submitting a proposal is to ensure an outreach statement and that the proposal is entered into OPAL for the data archive to access. The Chinese team have two time requests. The time scheduled for the first, relating to this proposal, will be allocated in blocks of 24 hours and the data will become available in the data archive with an 18 month embargo period. The second type of time will be scheduled in shorter blocks and the data archived with a 10 year embargo.本项目申请涉及中国科学院为帕克斯望远镜（Parkes）购置的、用于500米口径球面射电望远镜（FAST）发现源后续证认与计时观测的观测时长。鉴于本项目（及相关项目PX501）已购置观测时长，因此无需经过天文时间分配委员会（Time Allocation Committee, TAC）的评审定级。提交本申请的核心目的，在于确保完成科普推广声明，并将本项目录入OPAL系统，以供数据存档检索调用。中方团队共提出两项观测时长申请：与本项目相关的第一项申请，其观测时长将以24小时为单元进行分配，对应数据将在数据存档系统中保留18个月的封存期后对外开放；第二项申请的观测时长将以更短的单元进行分配，对应数据将保留10年的封存期后存档开放。