Chinese Spectral Radioheliograph

Target entity: Chinese Spectral Radioheliograph
Context triple: [National Astronomical Observatories of the Chinese Academy of Sciences, coordinatesMajorObservationalFacilities, Chinese Spectral Radioheliograph]

• A. GREGOR solar telescope
  The GREGOR solar telescope is a large ground-based solar observatory in the Canary Islands designed for high-resolution studies of the Sun’s surface and magnetic fields.
• B. spectroheliograph
  A spectroheliograph is an astronomical instrument that records images of the Sun at a single wavelength, typically in a specific spectral line, to reveal details of solar structure and activity.
• C. Solar Optical Universal Polarimeter (SOUP)
  The Solar Optical Universal Polarimeter (SOUP) is a solar physics instrument designed to measure the polarization and other properties of sunlight with high precision, enabling detailed studies of the Sun’s magnetic fields and atmospheric structure.
• D. Solar Dynamics Observatory
  The Solar Dynamics Observatory is a NASA spacecraft that continuously monitors the Sun in multiple wavelengths to study its atmosphere, magnetic activity, and space weather impacts on Earth.
• E. Polarimetric and Helioseismic Imager
  The Polarimetric and Helioseismic Imager is a solar telescope instrument designed to measure the Sun’s magnetic field and internal oscillations to study its structure and dynamics.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Chinese Spectral Radioheliograph
Target entity description: The Chinese Spectral Radioheliograph is a solar-dedicated radio interferometer array in China designed to image the Sun across a wide range of radio frequencies for studying solar activity and space weather.

• A. GREGOR solar telescope
  The GREGOR solar telescope is a large ground-based solar observatory in the Canary Islands designed for high-resolution studies of the Sun’s surface and magnetic fields.
• B. spectroheliograph
  A spectroheliograph is an astronomical instrument that records images of the Sun at a single wavelength, typically in a specific spectral line, to reveal details of solar structure and activity.
• C. Solar Optical Universal Polarimeter (SOUP)
  The Solar Optical Universal Polarimeter (SOUP) is a solar physics instrument designed to measure the polarization and other properties of sunlight with high precision, enabling detailed studies of the Sun’s magnetic fields and atmospheric structure.
• D. Solar Dynamics Observatory
  The Solar Dynamics Observatory is a NASA spacecraft that continuously monitors the Sun in multiple wavelengths to study its atmosphere, magnetic activity, and space weather impacts on Earth.
• E. Polarimetric and Helioseismic Imager
  The Polarimetric and Helioseismic Imager is a solar telescope instrument designed to measure the Sun’s magnetic field and internal oscillations to study its structure and dynamics.
• F. None of above. chosen