Parkes observations for project PX500 semester 2019OCTS_04

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.

本申请涉及中国科学院为开展帕克斯（Parkes）望远镜后续证认及500米口径球面射电望远镜（Five-hundred-meter Aperture Spherical radio Telescope, FAST）发现源的计时观测所采购的观测时长。鉴于本申请（及相关申请PX501）的观测时长已完成采购，因此无需经过时间分配委员会（Time Allocation Committee, TAC）的分级评审。提交本申请的核心目的在于确保完成科普声明（outreach statement），并将本申请录入OPAL系统，以供数据档案库调取使用。中方团队共提出两类观测时长申请：对应本申请的第一类观测时长将以24小时为分配单元，相关数据将在数据档案库中设置18个月的禁获取期，期满后对外开放；第二类观测时长将以更短的单元进行分配，相关数据归档后设置10年的禁获取期，期满后对外开放。