94 citations · 286 across the 16 of their papers we have counts for
16 papers
Investigation of White-light Emission in Compact Flares
Yongliang Song
White-light flares (WLFs) are usually tend to be those very large flares. Nevertheless, several small and compact WLFs have been reported and thought to be produced by low-height m…
Tracking an eruptive prominence using multiwavelength and multiview observations on 2023 March 7
Qingmin Zhang, Yudi Ou, Zhenghua Huang +2
In this paper, we carry out multiwavelength and multiview observations of the prominence eruption, which generates a C2.3 class flare and a coronal mass ejection (CME) on 2023 Marc…
Persistent Upflows and Downflows at Active Region boundaries Observed by SUTRI and AIA
Yuchuan Wu, Zhenyong Hou, Wenxian Li +6
Upflows and downflows at active region (AR) boundaries have been frequently observed with spectroscopic observations at extreme ultraviolet (EUV) passbands. In this paper, we repor…
Observations of pores and surrounding regions with CO 4.66 μm lines by BBSO/CYRA
Yongliang Song, Xianyong Bai, Xu Yang +6
Solar observations of carbon monoxide (CO) indicate the existence of lower-temperature gas in the lower solar chromosphere. We present an observation of pores, and quiet-Sun, and n…
Three-dimensional Propagation of the Global EUV Wave associated with a solar eruption on 2021 October 28
Zhenyong Hou, Hui Tian, Jing-Song Wang +16
We present a case study for the global extreme ultraviolet (EUV) wave and its chromospheric counterpart `Moreton-Ramsey wave' associated with the second X-class flare in Solar Cycl…
Possible Signature of Sausage Waves in Photospheric Bright Points
Yuhang Gao, Fuyu Li, Bo Li +4
Sausage waves have been frequently reported in solar magnetic structures such as sunspots, pores, and coronal loops. However, they have not been unambiguously identified in photosp…
Solar observation with the Fourier transform spectrometer I : Preliminary results of the visible and near-infrared solar spectrum
Xianyong Bai, Zhiyong Zhang, Zhiwei Feng +6
The Fourier transform spectrometer (FTS) is a core instrument for solar observation with high spectral resolution, especially in the infrared. The Infrared System for the Accurate…
Formation of solar quiescent coronal loops through magnetic reconnection in an emerging active region
Zhenyong Hou, Hui Tian, Hechao Chen +6
Coronal loops are building blocks of solar active regions. However, their formation mechanism is still not well understood. Here we present direct observational evidence for the fo…
Small-scale Bright Blobs Ejected from a Sunspot Light Bridge
Fuyu Li, Yajie Chen, Yijun Hou +3
Light bridges (LBs) are bright lanes that divide an umbra into multiple parts in some sunspots. Persistent oscillatory bright fronts at a temperature of K are commonly…
Infrared diagnostics of the solar magnetic field with Mg I 12 m lines: forward-model results
Xin Li, YongLiang Song, H. Uitenbroek +3
The Mg I 12.32 and 12.22 m lines are a pair of emission lines that present a great advantage for accurate solar magnetic field measurement. They potentially contribute to the di…
Microwave diagnostics of magnetic field strengths in solar flaring loops
Rui Zhu, Baolin Tan, Yingna Su +5
We have performed microwave diagnostics of the magnetic field strengths in solar flare loops based on the theory of gyrosynchrotron emission. From Nobeyama Radioheliograph observat…
A New Comprehensive Data Set of Solar Filaments of 100 yr Interval. I
GangHua Lin, GaoFei Zhu, Xiao Yang +12
Filaments are very common physical phenomena on the Sun and are often taken as important proxies of solar magnetic activities. The study of filaments has become a hot topic in the…
A White-light Flare Powered by Magnetic Reconnection in the Lower Solar Atmosphere
Yongliang Song, Hui Tian, Xiaoshuai Zhu +3
White-light flares (WLFs), first observed in 1859, refer to a type of solar flares showing an obvious enhancement of the visible continuum emission. This type of enhancement often…
Investigation of white-light emission in circular-ribbon flares
Yongliang Song, Hui Tian
Using observations by the Solar Dynamics Observatory from June 2010 to December 2017, we have performed the first statistical investigation of circular-ribbon flares (CFs) and exam…
Frequently Occurring Reconnection Jets from Sunspot Light Bridges
Hui Tian, Vasyl Yurchyshyn, Hardi Peter +12
Solid evidence of magnetic reconnection is rarely reported within sunspots, the darkest regions with the strongest magnetic fields and lowest temperatures in the solar atmosphere.…
Observations of a white-light flare associated with a filament eruption
Y. L. Song, Y. Guo, H. Tian +3
We present observations of an M5.7 white-light flare (WLF) associated with a small filament eruption in NOAA active region 11476 on 2012 May 10. During this flare, a circular flare…