Parkes observations for project PX500 semester 2021APRS_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开展帕克斯（Parkes）望远镜对FAST（Five-hundred-meter Aperture Spherical radio Telescope，500米口径球面射电望远镜）发现天体的后续验证与计时观测所采购的观测时长。由于该观测时长已完成采购，本提案（及相关的PX501提案）无需经过时间分配委员会（Time Allocation Committee，TAC）的评级环节。提交本提案的核心目的在于确保纳入科普推广说明，同时将本提案录入OPAL系统，以供数据存档调用。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所对应的观测时长，将以24小时为单位进行分配，相关数据将在18个月的禁运期结束后，方可在数据存档系统中开放获取；第二项申请对应的观测时长将以更短的单元进行分配，相关数据将在10年的禁运期结束后，方可在数据存档系统中开放获取。