Pulsar J0810+37 with a period of 1.2483 s is detected at a frequency of 111 MHz during the pulsar search at the Big Scanning Antenna (BSA) radio telescope of the Lebedev Physical Institute [1]. In this paper, we present the results of the detailed study of radio emission from J0810+37 which exhibits a rare nulling effect of different durations in a very wide time interval with an average nulling fraction in “switch-on” days 〈NF〉 = 38%; considering “switch-off” days, 〈NF〉 = 74%, since radio emission from this source is interrupted on average by 2–3 days, and then it again revives on average for 1–2 days. The “switch-off” periods reach 7 days.

中文翻译：

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新无线电脉冲星J0810 + 37在111 MHz频率处的归零现象

在列别捷夫物理研究所的大扫描天线（BSA）射电望远镜的脉冲星搜索期间，以111 MHz的频率检测到周期为1.2483 s的Pulsar J0810 + 37 [1]。在本文中，我们介绍了对J0810 + 37的无线电发射进行详细研究的结果，该结果在很长的时间间隔内表现出不同持续时间的稀有归零效果，“接通”天的平均归零分数〈NF〉 = 38％; 考虑“关闭”天数，NF = 74％，因为从该源发出的无线电发射平均被中断2–3天，然后又平均恢复1-2天。“关闭”时间达到7天。