We have reprocessed a set of observations of 75 bright, unidentified, steep-spectrum polarized radio sources taken with the Green Bank 43 m telescope to find previously undetected sub-millisecond pulsars and radio bursts. The (null) results of the first search of these data were reported by Schmidt et al.. Our reprocessing searched for single pulses out to a dispersion measure (DM) of 1000 pc cm⁻³ which were classified using the Deep Learning based classifier fetch. We also searched for periodicities at a wider range of DMs and accelerations. Our search was sensitive to highly accelerated, rapidly rotating pulsars (including sub-millisecond pulsars) in compact binary systems as well as to highly dispersed impulsive signals, such as fast radio bursts. No pulsars or astrophysical burst signals were found in the reprocessing.

我们已经重新处理了使用Green Bank 43 m望远镜拍摄的75个明亮的，未识别的，陡峭的光谱偏振无线电源的观测结果，以发现先前未发现的亚毫秒脉冲星和无线电脉冲。Schmidt等人报告了首次搜索这些数据的（无效）结果。我们的后处理搜索了单个脉冲，输出为1000 pc cm ^-3的色散量度（DM），使用基于深度学习的分类器访存进行了分类。我们还搜索了更广泛的DM和加速度下的周期性。我们的搜索对紧凑型二进制系统中的高度加速，快速旋转的脉冲星（包括亚毫秒级脉冲星）以及高度分散的脉冲信号（例如快速无线电脉冲）敏感。在后处理中未发现脉冲星或天体物理爆发信号。