Measurements and Applications
SFSI uses the Fe and Hα spectral lines to scan the solar photosphere and chromosphere, respectively. It can obtain the spectral information at any position on the solar surface, thereby accurately calculating the velocity field of photosphere and chromosphere.
Full Name
Solar Full-disk Spectrum Imager
Status
Operational
Instrument Agencies
Maturity
Instrument Type
Space environment
Geometry
Instrument Technology
Space environment monitor
Sampling
Imaging
Data Access
Constrained Access
Data Format
L-1 data: FITS
Waveband
Hα: 6559.0Å~6566.0Å and Hα: 6559.0Å~6566.0Å
FY-4F - FY-4F Geostationary Meteorological Satellite (2028 - 2037) |