Requirement #599 

Values

For variable: Solar Ca II-K image

In application: Space Weather

Goal Breakthrough Threshold
Uncertainty 1 % 1 % 10 %
Stability/decade (if applicable)
Horizontal Resolution 1 arcsec 1 arcsec 5 arcsec
Vertical Resolution
Observing Cycle 60 sec 60 sec 10 min
Timeliness 60 sec 5 min 15 min

 

Validated: 5/1/11 Source: ICTSW-1
Comment: Proxy for EUV irradiance Confidence: tentative
Def: :Positive impact expected but not yet validated due to lack of suitable data and/or models
Specifications
  • Domain: Outer Space
    • Subdomain: Solar monitoring