Parkes observations for project PX500 semester 2022APRS_30

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.

本提案涉及中国科学院为帕克斯（Parkes）射电望远镜后续证认工作及FAST（500米口径球面射电望远镜）发现源计时观测所采购的观测时长。鉴于本提案（及相关提案PX501）对应的观测时长已完成采购，因此无需通过时间分配委员会（TAC，Time Allocation Committee）开展评级流程。提交本提案的核心目的，是确保纳入科学传播（outreach）声明，并将本提案录入OPAL系统，以保障数据档案可被正常访问。中方团队共提出两项观测时长申请：与本提案对应的第一项申请，其观测时长将以24小时为分配单元，相关数据存入档案后将设置18个月的公开禁运（embargo）期，期满后方可对外访问；第二项申请的观测时长将采用更短的分配单元，相关数据存档后将设置10年的公开禁运期，期满后方可对外访问。