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Description

This mode uses HRI telescopes targeting an active region on the sun. It is most appropriate to be used close to perihelion, near co-rotation.

The mode can be commanded on HRI_EUV and HRI_Lya telescopes independently.

Parameters

Resource usage

Observing mode TargetInstrument ChannelCadenceRebinningCompression#Images/hData RateData RateMax time
    (nm)(s)or subfieldrate (Gibits/h)(bits/s)per orbit
EUV Active Region (A) Full HRI FOV of active regionHRI_EUV17,42118.75180016.88

5033165

3 h
LYA Active Region (A) HRI_LyalphaLy alpha1118.753600

Maximum time in this mode

TM-hungry mode, limited to 3 hours per orbit  (if both telescopes are used), if all resulting TM gets downlinked!

 

EPS observation:

EUV_AR 

LYA_AR

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