Publicado 4 números por año
ISSN Imprimir: 2152-274X
ISSN En Línea: 2152-2758
HELIOGRAPH OF THE UTR-2 RADIO TELESCOPE. III. OBSERVATIONS
SINOPSIS
The third part of our work describing the UTR-2 array based heliograph shows that every pixel of a signal received from the corresponding antenna pattern beam is the cross-correlation dynamic spectrum (time-frequency-intensity) measured in real time with the digital spectrum processor. This new generation heliograph gives the solar corona images in the frequency range 8 − 33 MHz with the frequency resolution 4 kHz, time resolution to 1 ms, and dynamic range 90 dB. The heliographic observations of radio sources and solar corona made in summer of 2010 are demonstrated.
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Liu Hongyu, Chen Yao, Cho Kyungsuk, Feng Shiwei, Vasanth Veluchamy, Koval Artem, Du Guohui, Wu Zhao, Li Chuanyang, A Solar Stationary Type IV Radio Burst and Its Radiation Mechanism, Solar Physics, 293, 4, 2018. Crossref