Parkes observations for project PX500 semester 2023APRS_18

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）望远镜的后续验证观测，以及对FAST（500米口径球面射电望远镜）发现天体开展计时观测所购置的观测时长。由于本提案（及相关提案PX501）已完成观测时长购置，因此无需经过时间分配委员会（Time Allocation Committee, TAC）的评审定级。提交本提案的核心目的，在于确保纳入科普宣传说明，并将本提案录入OPAL系统，以保障数据存档的可访问性。中方团队共提出两项观测时长申请：与本提案相关的第一项申请对应的观测时段，将以24小时为单元进行分配，相关数据将在数据存档中保留18个月的保密期后开放访问；第二项申请的观测时段将以更短的单元进行分配，相关数据存档后将保留10年的保密期。