The AO327 drift survey for radio pulsars and transients used the Arecibo telescope from 2010 until its collapse in 2020. AO327 collected ∼3100 hr of data at 327 MHz with a time resolution of 82 μs and a frequency resolution of 24 kHz. While the main motivation for such surveys is the discovery of new pulsars and new, even unforeseen, types of radio transients, they also serendipitously collect a wealth of data on known pulsars. We present an electronic catalog of data and data products of 206 pulsars whose periodic emission was detected by AO327 and are listed in the Australia Telescope National Facility catalog of all published pulsars. The AO327 data products include dedispersed time series at full time resolution, average (“folded”) pulse profiles, Gaussian pulse profile templates, and an absolute phase reference that allows phase aligning the AO327 pulse profiles in a physically meaningful manner with profiles from data taken with other instruments. We also provide machine-readable tables with uncalibrated flux measurements at 327 MHz and pulse widths at 50% and 10% of the pulse peak determined from the fitted Gaussian profile templates. The AO327 catalog data set can be used in applications like population analysis of radio pulsars, pulse profile evolution studies in time and frequency, cone and core emission of the pulsar beam, scintillation, pulse intensity distributions, and others. It also constitutes a ready-made resource for teaching signal-processing and pulsar astronomy techniques.

中文翻译：

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AO327漂移巡天目录及脉冲星探测数据发布

AO327 射电脉冲星和瞬变漂移调查从 2010 年开始一直使用阿雷西博望远镜，直到 2020 年该望远镜崩溃。AO327 在 327 MHz 下收集了约 3100 小时的数据，时间分辨率为 82μs 和 24 kHz 的频率分辨率。虽然此类调查的主要动机是发现新的脉冲星和新的、甚至是不可预见的射电瞬变类型，但它们也无意中收集了有关已知脉冲星的大量数据。我们提供了 206 颗脉冲星的数据和数据产品的电子目录，这些脉冲星的周期性发射被 AO327 探测到，并列在澳大利亚望远镜国家设施所有已发布脉冲星的目录中。AO327 数据产品包括全时间分辨率的去色散时间序列、平均（“折叠”）脉冲轮廓、高斯脉冲轮廓模板和绝对相位参考，该参考允许以物理上有意义的方式将 AO327 脉冲轮廓与所采集数据的轮廓进行相位对齐与其他乐器。我们还提供机器可读的表格，其中包含 327 MHz 下未校准的通量测量值以及根据拟合的高斯分布模板确定的脉冲峰值的 50% 和 10% 的脉冲宽度。AO327 目录数据集可用于射电脉冲星总体分析、时间和频率脉冲轮廓演化研究、脉冲星束的锥体和核心发射、闪烁、脉冲强度分布等应用。它还构成了用于教授信号处理和脉冲星天文学技术的现成资源。