The TSI and SSI measurement from Fengyun-3E Satellite
- 1National Satellite Meteorological Center, China (qijin@cma.gov.cn)
- 2Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, China
Fengyun-3E is an early-morning orbit meteorological satellite which provided more opportunity to observe solar activities and was launched on July 5, 2021. The total solar irradiance is measured by Solar Irradiance Monitor-II (SIM-II) which has been improved on degradation monitor compared to earlier Fengyun satellite. The spectral solar irradiance is observed by the new payload Solar Spectral Irradiance Monitor (SSIM) which could provide continuous spectra from 165nm~2400nm. The SSIM instrument has three wavebands: UV band from 165 nm to 320 nm, VIS band from 285 nm to 700 nm, NIR band from 650 nm to 2400 nm, with spectral resolution as 1nm, 1nm and 8nm, respectively. In this work, we will present the design of solar observation, instruments on-orbit performance and preliminary results of FY-3E solar measurement.
How to cite: Qi, J., Zhang, P., Qiu, H., Sun, L., Ye, X., Fang, W., and Huang, Y.: The TSI and SSI measurement from Fengyun-3E Satellite, EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023, EGU23-13188, https://doi.org/10.5194/egusphere-egu23-13188, 2023.
