Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Cabezas, Denis P."'
A fast-filament eruption observed in the H$\alpha$ spectral line. I. Imaging spectroscopy diagnostic
Autor:
Cabezas, Denis P., Ichimoto, Kiyoshi, Asai, Ayumi, UeNo, Satoru, Morita, Satoshi, Otsuji, Ken-ichi, Shibata, Kazunari
Context. Solar filament eruptions usually appear to occur in association with the sudden explosive release of magnetic energy accumulated in long-lived arched magnetic structures. It is the released energy that occasionally drives fast-filament erupt
Externí odkaz:
http://arxiv.org/abs/2406.20020
Autor:
Yamasaki, Daiki, Huang, Yu Wei, Hashimoto, Yuki, Cabezas, Denis P., Kawate, Tomoko, UeNo, Satoru, Ichimoto, Kiyoshi
Solar filaments are dense and cool plasma clouds in the solar corona. They are supposed to be supported in a dip of coronal magnetic field. However, the models are still under argument between two types of the field configuration; one is the normal p
Externí odkaz:
http://arxiv.org/abs/2304.00422
Autor:
Seki, Daikichi, Otsuji, Kenichi, Ishii, Takako T., Hirose, Kumi, Iju, Tomoya, UeNo, Satoru, Cabezas, Denis P., Asai, Ayumi, Isobe, Hiroaki, Ichimoto, Kiyoshi, Shibata, Kazunari
This paper describes a new SMART/SDDI Filament Disappearance Catalogue, in which we listed almost all the filament disappearance events that the Solar Dynamics Doppler Imager (SDDI) has observed since its installation on the Solar Magnetic Activity R
Externí odkaz:
http://arxiv.org/abs/2003.03454
Autor:
Cabezas, Denis P., Asai, Ayumi, Ichimoto, Kiyoshi, Sakaue, Takahito, UeNo, Satoru, Ishitsuka, Jose K., Shibata, Kazunari
On 2014 March 29, an intense solar flare classified as X1.0 occurred in the active region 12017. Several associated phenomena accompanied this event, among them a fast-filament eruption, large-scale propagating disturbances in the corona and the chro
Externí odkaz:
http://arxiv.org/abs/1908.03534
Autor:
Seki, Daikichi, Ueno, Satoru, Isobe, Hiroaki, Otsuji, Kenichi, Cabezas, Denis P., Ichimoto, Kiyoshi, Shibata, Kazunari, team, CHAIN
In this article, we insist on the importance and the challenges of the prediction of solar eruptive phenomena including flares, coronal mass ejections (CME), and filament eruptions fully based on the ground-based telescopes. It is true that satellite
Externí odkaz:
http://arxiv.org/abs/1808.06295
Autor:
Cabezas, Denis P., Martínez, Lurdes M., Buleje, Yovanny J., Ishitsuka, Mutsumi, Ishitsuka, José K., Morita, Satoshi, Asai, Ayumi, UeNo, Satoru, Ishii, Takako T., Kitai, Reizaburo, Takasao, Shinsuke, Yoshinaga, Yusuke, Otsuji, Kenichi, Shibata, Kazunari
Coronal disturbances associated with solar flares, such as H$\alpha$ Moreton waves, X-ray waves, and extreme ultraviolet (EUV) coronal waves are discussed herein in relation to magnetohydrodynamics fast-mode waves or shocks in the corona. To understa
Externí odkaz:
http://arxiv.org/abs/1701.00308
Autor:
Cabezas, Denis P.
Publikováno v:
京都大学大学院理学研究科附属天文台技報. 6(2):1-25
京都大学飛騨天文台のドームレス太陽望遠鏡(DST)では、彩層磁場診断を目的とした近赤外線偏光分光観測装置の開発が進められてきた。彩層磁場診断には、スペクトル線に現れるハンレ
Autor:
Yamasaki, Daiki, Huang, Yu Wei, Hashimoto, Yuki, Cabezas, Denis P, Kawate, Tomoko, UeNo, Satoru, Ichimoto, Kiyoshi
Publikováno v:
Publications of the Astronomical Society of Japan; Jun2023, Vol. 75 Issue 3, p660-676, 17p
Autor:
Yamasaki, Daiki, Huang, Yu Wei, Hashimoto, Yuki, Cabezas, Denis P, Kawate, Tomoko, UeNo, Satoru, Ichimoto, Kiyoshi
Publikováno v:
Publications of the Astronomical Society of Japan; June 2023, Vol. 75 Issue: 3 p660-676, 17p
Autor:
Cabezas, Denis P.
Publikováno v:
京都大学大学院理学研究科附属天文台技報. 5(1):1-18
本研究では、飛騨天文台ドームレス太陽望遠鏡水平分光器において新たに開発した回折格子自動制御システムについて報告する。ハードウェアとしてデジタルIO、フォトカプラ回路、組