AI 中文总结
该研究利用加拿大高北极地区近五个月连续白昼，通过ALBATROS宽带射电阵列在1 - 125MHz频段监测太阳射电爆发，检测到具有复杂结构的爆发，各站点同时观测且与X射线有时间相关性，确立其为超低频太阳监测新设施。
AI 中文摘要
在加拿大高北极地区，近五个月的连续白昼使得低频太阳监测能够不间断进行。我们展示了来自“从北纬七十九度进行射电观测的长基线天线阵列（ALBATROS）”的首批太阳科学成果。这个宽带射电阵列旨在探索30兆赫兹以下大部分未被探索的射电天空，极地电离层条件允许进入地面站点很少能到达的频率。利用1 - 125兆赫兹的观测数据，我们检测到了呈现复杂频谱和极化结构的明亮太阳射电爆发。所有八个自主站点同时观测到了这些爆发，证明了阵列的稳定性和一致性。与同时进行的软X射线测量的比较揭示了射电和X射线发射之间的强烈时间相关性。这些观测将ALBATROS确立为超低频太阳监测的新设施，为太阳射电爆发、空间天气和动态日球层打开了一扇新窗口。
英文摘要
In the Canadian High Arctic, nearly five months of continuous daylight enable uninterrupted low-frequency solar monitoring. We present the first solar science results from the Array of Long Baseline Antennas for Taking Radio Observations from Seventy-Ninth Parallel (ALBATROS). This broadband radio array is designed to explore the largely uncharted radio sky below 30 MHz, where polar ionospheric conditions permit access to frequencies rarely accessible from ground-based sites. Using observations spanning 1-125 MHz, we detect bright solar radio bursts exhibiting complex spectral and polarised structure. The bursts are observed simultaneously by all eight autonomous stations, demonstrating the stability and consistency of the array. Comparison with concurrent soft X-ray measurements reveals a strong temporal correlation between the radio and X-ray emission. These observations establish ALBATROS as a new facility for ultra-low-frequency solar monitoring, opening a new window on solar radio bursts, space weather, and the dynamic heliosphere.
Comments5 pages, 5 figures
