Parkes observations for project PX500 semester 2019APRS_12

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购置的、用于帕克斯望远镜（Parkes）对500米口径球面射电望远镜（Five-hundred-meter Aperture Spherical Telescope，FAST）发现天体开展后续证认与计时观测的观测时长。鉴于该观测时长已完成购置，本提案（及相关提案PX501）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，在于确保纳入公众科普宣传声明，并将提案录入OPAL系统，以便数据存档后可被检索访问。中国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小时为分配单元进行安排，相关数据存入数据存档系统后，将设置18个月的访问限制期（embargo period），期满后方可开放访问；第二项申请对应的观测时段将以更短的单元进行分配，相关数据存档后设置10年的访问限制期（embargo period）。