SS 433=V 1343 Aql微类星体的光学多色观测
Optical Multicolor Observations of the SS 433=V 1343 Aql Microquasar
摘要：
本文报道了V1343 Aql= SS 433微类星体在1986-1990年观测季节中13天轨道周期不同相位的BVR测光结果。数据包括系统163个$^{d}$进动周期的5个完整周期。我们得到的平均光变曲线和颜色与轨道周期的颜色图的所有时间间隔的岁差相位。密近双星系统（CBS）的光学成分充满了其临界洛希瓣，并在热弛豫时间尺度上损失了质量。在不同的岁差阶段，系统中气体流动表现活跃，活动表现形式有很大差异。
英文摘要：
We report BVR photometry of the V1343 Aql= SS 433 microquasar at different phases of the 13-day orbital cycle for the 1986-1990 observing seasons. The data include five complete cycles of the 163$^{d}$ precession period of the system. We obtain mean light curves and color-color diagrams with the orbital period for all intervals of precession phases. The optical component of the close binary system (CBS) fills its critical Roche lobe and loses mass on the thermal relaxation time scale. Gaseous flow show up actively in the system and activity manifestations differ substantially at different precession phases.
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