Page tree

Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

To be moved under 1.1.4.1 Reconnection.

Operational requirements table: 

 

Requirement
YES / NO / Not required / MAYBE / GOOD TO HAVE / NUMBERS
Remarks
Duration of the observations? 
PerihelionYes, but not only 
RS windowYes 
High latitudeNot required 
Solar cycle dependenceNo 
Radial dependenceNo 
Linkage scienceNoUnless for the solar wind part already included in objectives 1.1
Multiple orbitsGood to have 
Far side observationsNo 
Earth observationsNo 
EMC QuietNo 
SPPNo 
InstrumentsSoloHI, EUI, PHI, METIS

RS only

 

Required observations:

  • SoloHI: Contribute (mode: turbulence), no min. obs time, all distances, w/EUI-METIS-SPICE-PHI.
  • EUIEUI synoptic mode (S)
  • PHI

    HRT medium  resolution data

    Requirement

    FOV [pixels]

    1024 x 1024

    Parameters

    Ic, B, γ, φ

    duration

    4 days

    cadence

    1/(5 min)

    N orbits

    4

    solar distance

    <0.5 AU

    PHI operating mode

    2

    co-ordination

    ?

     

     

  • METIS
        • Measurement of the solar wind outflow velocity gradient in the outer corona, to localise regions of energy deposition, via Doppler dimming of the HI Lyα intensity in the field of view 1.5-2.9 degrees. Measurements of the brightness fluctuation spectra to identify waves contribution to acceleration in the context of the coronal magnetic field topology.
        • Products:
          • Global maps of outflow velocity in corona.
          • Global maps of electron density in corona.
          • Brightness fluctuation spectra.
        • Modes:
          • WIND (min. obs time 2 hr, data volume ≤ 300 Mb)
            Repeated each half a day in one observation window. 
          • MAGTOP (min. obs time 1 d, data volume ~ 3.5 Gb), preferably at perihelion.
          • FLUCTS (min. obs time 1 hr, data volume  ~ 2 Gb) at perihelion. 
        • Other instruments: PHI, EUI, SPICE, SoloHI, EPD, MAG, RPW, SWA.

Duration:

Other constraints:

  •