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20102021
most citedSolar Flare Prediction Model with Three Machine-Learning Algorithms Using Ultraviolet Brightening and Vector Magnetogram

195 citations · 711 across the 15 of their papers we have counts for

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Showing 2017Show all

2 papers · 1 filter

astro-ph.SR2017★ 39 cited

Verification of operational solar flare forecast: Case of Regional Warning Center Japan

Yûki Kubo, Mitsue Den, Mamoru Ishii

In this article, we discuss a verification study of an operational solar flare forecast in the Regional Warning Center (RWC) Japan. The RWC Japan has been issuing four-categorical…

astro-ph.IM2017★ 23 cited

OCTAD-S: Digital Fast Fourier Transform Spectrometers by FPGA

Kazumasa Iwai, Yûki Kubo, Hiromitsu Ishibashi +5

We have developed a digital fast Fourier transform (FFT) spectrometer made of an analog-to-digital converter (ADC) and a field-programmable gate array (FPGA). The base instrument h…