新年伊始，我国首颗综合性太阳探测卫星“夸父一号”为我们带来了跨年“礼花”的祝福。北京时间2024年1月1日，太阳爆发了一个X5.0级耀斑，该耀斑开始于05:36（2023年12月31日21:36 UTC），同时伴随有日冕物质抛射。此次耀斑的爆发再次刷新了第25太阳活动周最大耀斑的记录。
“夸父一号”卫星的三个载荷成功地跟踪和记录了这次爆发，为太阳物理学家带来加速高能电子的相关信息。LST白光太阳望远镜WST进行了耀斑期间的白光360nm耀斑成像，我们能看到多个位置明显的白光增亮现象。此外，日冕仪SCI也捕捉到了日冕物质抛射成像。
太阳活动第25周即将进入高峰期，借助“夸父一号”这颗“太空之眼”，科研团队还将继续记录和研究更多的太阳爆发。这次成功的观测将为太阳物理研究提供宝贵数据，有助于深入了解太阳活动的规律。
英文翻译：
News Title: New Year’s Day solar flare captured by China’s Qufu-1 satellite
Keywords: Solar flare, Qufu-1, Space observation
News Content:
At the beginning of the new year, China’s first comprehensive solar observation satellite, Qufu-1, has brought us the gift of a “solar fireworks” show. On January 1, 2024, a solar flare with an X5.0 rating occurred at 05:36 Beijing Time (21:36 UTC on December 31, 2023), accompanied by a coronal mass ejection. This burst of energy has once again broken the record for the largest solar flare in Solar Cycle 25.
The three payloads on Qufu-1 successfully tracked and recorded the flare, providing valuable information for solar physicists about the acceleration of high-energy electrons. The LST white-light solar telescope WST conducted imaging of the 360nm flare during the event, revealing distinct increases in brightness at multiple locations. In addition, the coronagraph on Qufu-1 also captured the coronal mass ejection.
Solar Cycle 25 is approaching its peak, and with Qufu-1’s “space eye,” research teams will continue to record and study more solar eruptions. This successful observation will provide valuable data for solar physics research, helping to deepen our understanding of solar activity patterns.
【来源】https://www.ithome.com/0/743/165.htm
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