Simultaneous Horizontal and Vertical Oscillation of a Quiescent Filament Observed by CHASE and SDO
In this paper, we present the imaging and spectroscopic observations of the simultaneous horizontal and vertical large-amplitude oscillation of a quiescent filament triggered by an extreme-ultraviolet (EUV) wave on 2022 October 2. Particularly, the filament oscillation involved winking phenomenon in...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2023-01-01
|
| Series: | The Astrophysical Journal |
| Subjects: | |
| Online Access: | https://doi.org/10.3847/1538-4357/ad0839 |
| _version_ | 1797401492719665152 |
|---|---|
| author | Jun Dai Qingmin Zhang Ye Qiu Chuan Li Zhentong Li Shuting Li Yingna Su Haisheng Ji |
| author_facet | Jun Dai Qingmin Zhang Ye Qiu Chuan Li Zhentong Li Shuting Li Yingna Su Haisheng Ji |
| author_sort | Jun Dai |
| collection | DOAJ |
| description | In this paper, we present the imaging and spectroscopic observations of the simultaneous horizontal and vertical large-amplitude oscillation of a quiescent filament triggered by an extreme-ultraviolet (EUV) wave on 2022 October 2. Particularly, the filament oscillation involved winking phenomenon in H α images and horizontal motions in EUV images. Originally, a filament and its overlying loops across AR 13110 and 13113 erupted with a highly inclined direction, resulting in an X1.0 flare and a non-radial coronal mass ejection. The fast lateral expansion of loops excited an EUV wave and the corresponding Moreton wave propagating northward. Once the EUV wave front arrived at the quiescent filament, the filament began to oscillate coherently along the horizontal direction, and the “winking filament” appeared concurrently in H α images. The horizontal oscillation involved an initial amplitude of ∼10.2 Mm and a velocity amplitude of ∼46.5 km s ^−1 , lasting for ∼3 cycles with a period of ∼18.2 minutes and a damping time of ∼31.1 minutes. The maximum Doppler velocities of the oscillating filament are 18 km s ^−1 (redshift) and −24 km s ^−1 (blueshift), which were derived from the spectroscopic data provided by the Chinese H α Solar Explorer/H α Imaging Spectrograph. The three-dimensional velocity of the oscillation is determined to be ∼50 km s ^−1 at an angle of ∼50° to the local photosphere plane. Based on the wave–filament interaction, the minimum energy of the EUV wave is estimated to be 2.7 × 10 ^20 J. Furthermore, this event provides evidence that Moreton waves should be excited by the highly inclined eruptions. |
| first_indexed | 2024-03-09T02:09:56Z |
| format | Article |
| id | doaj.art-9009aa9457074851be208840e3e31c88 |
| institution | Directory Open Access Journal |
| issn | 1538-4357 |
| language | English |
| last_indexed | 2024-03-09T02:09:56Z |
| publishDate | 2023-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | The Astrophysical Journal |
| spelling | doaj.art-9009aa9457074851be208840e3e31c882023-12-07T13:35:35ZengIOP PublishingThe Astrophysical Journal1538-43572023-01-0195927110.3847/1538-4357/ad0839Simultaneous Horizontal and Vertical Oscillation of a Quiescent Filament Observed by CHASE and SDOJun Dai0https://orcid.org/0000-0003-4787-5026Qingmin Zhang1https://orcid.org/0000-0003-4078-2265Ye Qiu2https://orcid.org/0000-0002-1190-0173Chuan Li3https://orcid.org/0000-0001-7693-4908Zhentong Li4https://orcid.org/0000-0002-4230-2520Shuting Li5https://orcid.org/0000-0003-2694-2875Yingna Su6https://orcid.org/0000-0001-9647-2149Haisheng Ji7https://orcid.org/0000-0002-5898-2284Key Laboratory of Dark Matter and Space Astronomy , Purple Mountain Observatory, CAS, Nanjing, 210023, People's Republic of China ; daijun@pmo.ac.cn, zhangqm@pmo.ac.cnKey Laboratory of Dark Matter and Space Astronomy , Purple Mountain Observatory, CAS, Nanjing, 210023, People's Republic of China ; daijun@pmo.ac.cn, zhangqm@pmo.ac.cn; Yunnan Key Laboratory of the Solar Physics and Space Science , Kunming, 650216, People's Republic of ChinaSchool of Astronomy and Space Science, Nanjing University , Nanjing 210023, People's Republic of China; Key Laboratory for Modern Astronomy and Astrophysics (Nanjing University) , Ministry of Education, Nanjing 210023, People's Republic of ChinaSchool of Astronomy and Space Science, Nanjing University , Nanjing 210023, People's Republic of China; Key Laboratory for Modern Astronomy and Astrophysics (Nanjing University) , Ministry of Education, Nanjing 210023, People's Republic of ChinaKey Laboratory of Dark Matter and Space Astronomy , Purple Mountain Observatory, CAS, Nanjing, 210023, People's Republic of China ; daijun@pmo.ac.cn, zhangqm@pmo.ac.cnKey Laboratory of Dark Matter and Space Astronomy , Purple Mountain Observatory, CAS, Nanjing, 210023, People's Republic of China ; daijun@pmo.ac.cn, zhangqm@pmo.ac.cn; School of Astronomy and Space Science, University of Science and Technology of China , Hefei, 230026, People's Republic of ChinaKey Laboratory of Dark Matter and Space Astronomy , Purple Mountain Observatory, CAS, Nanjing, 210023, People's Republic of China ; daijun@pmo.ac.cn, zhangqm@pmo.ac.cn; School of Astronomy and Space Science, University of Science and Technology of China , Hefei, 230026, People's Republic of ChinaKey Laboratory of Dark Matter and Space Astronomy , Purple Mountain Observatory, CAS, Nanjing, 210023, People's Republic of China ; daijun@pmo.ac.cn, zhangqm@pmo.ac.cn; School of Astronomy and Space Science, University of Science and Technology of China , Hefei, 230026, People's Republic of ChinaIn this paper, we present the imaging and spectroscopic observations of the simultaneous horizontal and vertical large-amplitude oscillation of a quiescent filament triggered by an extreme-ultraviolet (EUV) wave on 2022 October 2. Particularly, the filament oscillation involved winking phenomenon in H α images and horizontal motions in EUV images. Originally, a filament and its overlying loops across AR 13110 and 13113 erupted with a highly inclined direction, resulting in an X1.0 flare and a non-radial coronal mass ejection. The fast lateral expansion of loops excited an EUV wave and the corresponding Moreton wave propagating northward. Once the EUV wave front arrived at the quiescent filament, the filament began to oscillate coherently along the horizontal direction, and the “winking filament” appeared concurrently in H α images. The horizontal oscillation involved an initial amplitude of ∼10.2 Mm and a velocity amplitude of ∼46.5 km s ^−1 , lasting for ∼3 cycles with a period of ∼18.2 minutes and a damping time of ∼31.1 minutes. The maximum Doppler velocities of the oscillating filament are 18 km s ^−1 (redshift) and −24 km s ^−1 (blueshift), which were derived from the spectroscopic data provided by the Chinese H α Solar Explorer/H α Imaging Spectrograph. The three-dimensional velocity of the oscillation is determined to be ∼50 km s ^−1 at an angle of ∼50° to the local photosphere plane. Based on the wave–filament interaction, the minimum energy of the EUV wave is estimated to be 2.7 × 10 ^20 J. Furthermore, this event provides evidence that Moreton waves should be excited by the highly inclined eruptions.https://doi.org/10.3847/1538-4357/ad0839Solar activitySolar filamentsQuiescent solar prominenceSolar coronal wavesSolar oscillations |
| spellingShingle | Jun Dai Qingmin Zhang Ye Qiu Chuan Li Zhentong Li Shuting Li Yingna Su Haisheng Ji Simultaneous Horizontal and Vertical Oscillation of a Quiescent Filament Observed by CHASE and SDO The Astrophysical Journal Solar activity Solar filaments Quiescent solar prominence Solar coronal waves Solar oscillations |
| title | Simultaneous Horizontal and Vertical Oscillation of a Quiescent Filament Observed by CHASE and SDO |
| title_full | Simultaneous Horizontal and Vertical Oscillation of a Quiescent Filament Observed by CHASE and SDO |
| title_fullStr | Simultaneous Horizontal and Vertical Oscillation of a Quiescent Filament Observed by CHASE and SDO |
| title_full_unstemmed | Simultaneous Horizontal and Vertical Oscillation of a Quiescent Filament Observed by CHASE and SDO |
| title_short | Simultaneous Horizontal and Vertical Oscillation of a Quiescent Filament Observed by CHASE and SDO |
| title_sort | simultaneous horizontal and vertical oscillation of a quiescent filament observed by chase and sdo |
| topic | Solar activity Solar filaments Quiescent solar prominence Solar coronal waves Solar oscillations |
| url | https://doi.org/10.3847/1538-4357/ad0839 |
| work_keys_str_mv | AT jundai simultaneoushorizontalandverticaloscillationofaquiescentfilamentobservedbychaseandsdo AT qingminzhang simultaneoushorizontalandverticaloscillationofaquiescentfilamentobservedbychaseandsdo AT yeqiu simultaneoushorizontalandverticaloscillationofaquiescentfilamentobservedbychaseandsdo AT chuanli simultaneoushorizontalandverticaloscillationofaquiescentfilamentobservedbychaseandsdo AT zhentongli simultaneoushorizontalandverticaloscillationofaquiescentfilamentobservedbychaseandsdo AT shutingli simultaneoushorizontalandverticaloscillationofaquiescentfilamentobservedbychaseandsdo AT yingnasu simultaneoushorizontalandverticaloscillationofaquiescentfilamentobservedbychaseandsdo AT haishengji simultaneoushorizontalandverticaloscillationofaquiescentfilamentobservedbychaseandsdo |