CLASP2 First Results: Mapping of Solar Magnetic Fields from the Photosphere to the Top of the Chromosphere
Explore the source record for details and available documents.
Ryohko Ishikawa↗
Engineering topics
Hirohisa Hara
Publications and source records attributed to Hirohisa Hara.
Solar Sounding Rocket Experiment CLASP2 & CLASP2.1
In order to elucidate the most important issues of solar physics, "chromosphere/corona heating" and "solar wind acceleration," it is essential to observe the magnetic field of the chromosphere and transition layer, which are the connection regions between the solar surface and the corona. However, observations are still lacking. Until now, we have been promoting the CLASP series of sounding rocket experiments with the aim of "establishing a method for diagnosing the magnetic field of the chromosphere and transition layers by ultraviolet polarized spectroscopic observation". In this lecture, we will discuss the sounding rocket experiment CLASP2 (conducted in April2019)andCLASP2.1 (2021), which succeeded in high-precision polarization spectroscopic observation of the ionizing magnesium ray region (wavelength 280 nm) Conducted in October 2010)
Ryohko Ishikawa↗