Auroral Monitoring observation
with All-sky Imagers at Syowa Station

• CDC: Color Digital Camera (2005-2020)
  
  
• CDC: Color Digital Camera (2021-)
  
  
• EAI-1: Electron Auroral Imager 1 (427.8nm)
  
  
• EAI-2: Electron Auroral Imager 2 (557.7nm)
  
  
• PAI-1: Proton Auroral Imager 1 (485.0nm)
  
  
• PAI-2: Proton Auroral Imager 2 (480.5nm)