Abstract—

The monitoring results of the blazar B1308+326 in the optical and radio bands in 2011–2018 are presented and analyzed. An optical flare of the object associated with the passage of revealed superluminal components through the radio core, coinciding in time with a γ-ray outburst, as well as outbursts at 43 GHz, were detected. The photometric variability is explained by a variable component with a constant at average power-law relative energy distribution in the spectrum (F_ν ~ ν^–1.6). This fact, as well as the high observed degree of polarization (up to 40%), indicates its synchrotron nature. Separate sources of polarized radiation with a high degree of polarization and a direction either parallel or perpendicular to the direction of the jet are distinguished, which gives information about the magnetic field’s direction in the jet during outbursts and allows us to make a conclusion for their appearance: the passage of a shock wave over the jet or the appearance of radiating electronic ensembles.

中文翻译：

---

2011–2018年Blazar B1308 + 326的可变性

摘要-

介绍并分析了2011-2018年blazar B1308 + 326在光波段和无线电波段的监测结果。检测到与所揭示的超腔组件通过无线电核心相关的物体的光学耀斑，该耀斑与γ射线爆发以及43 GHz的爆发及时吻合。测光的变化是由可变分量与平均幂律相对能量分布在频谱（常数说明˚F _ν〜ν ^-1.6）。这一事实以及观察到的极高的极化度（高达40％）表明了其同步加速器的特性。区分了具有高偏振度和平行于或垂直于射流方向的极化辐射的单独源，这提供了爆发期间射流中磁场方向的信息，并允许我们对其外观做出结论：冲击波在喷口上的通过或辐射的电子组件的外观。