Parkes observations for project PX500 semester 2023APRS_25

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望远镜（Parkes）开展500米口径球面射电望远镜（Five-hundred-meter Aperture Spherical radio Telescope，简称FAST）探测源的后续验证观测，以及对FAST发现的射电源进行计时观测所购得的观测时长。由于本提案（及相关提案PX501）已购得观测时长，因此无需经过时间分配委员会（Time Allocation Committee，简称TAC）的评审定级。提交本提案的核心目的，在于确保包含科普推广说明，并将本提案录入OPAL系统，以便数据存档后可被检索访问。中方团队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长，将以24小时为单元进行分配，相关数据归档后需经过18个月的禁公开期方可开放访问。第二项申请的观测时长将以更短的单元进行分配，相关数据归档后需经过10年的禁公开期方可开放访问。