jet_42997_com.dat = comments file for ITPA WDB Profile Database submission
 
  Tokamak: JET

  Pulse number: 42997

  Shot description,purpose of the shot: 
     ELMy with T-NBI for rho* studies

  Contact persons: Robert Budny (budny@princeton.edu), Xavier Garbet

  Institution:  EFDA-JET

  Date of shot: 19971106

  Time of interest = 20.84s (60.84s in JET PPF time) for steady state

  Analysis codes: TRANSP and EFIT (for plasma boundary)

  Run number: 42997C15

  Date of analysis: 20051107 by Robert Budny
  This is a resubmission changing def's of some variables

 Assumptions made for analysis:

  Up/down asymmetric boundary given by EFIT.
  Ti, toroidal rotation velocity profiles, and Zeff from CX measurements.
  Te and Ne profiles vs. radius from LIDAR measurements.
  The radiation emission profile was derived from single chord
  Particle confinement time is calculated from source rates.
  q profile calculated in TRANSP from poloidal field diffusion.

 Additional information:

  Pulse #42997 was dominantly T from the T-NBI and gas puff.
  The NBI voltages were 150 keV for all 8 beams

  The direction of the toroidal field and plasma current were in the
  normal JET direction - clockwise viewed from above.

  All beam related quantities (energy, particle sources, currents etc) 
  have been smoothed to suppress Monte-Carlo noise. 

  In jet_42997_2d.dat the trace hydrogen density is stored in NM1. 
  trace D in NM2, and dominant T density in NM3. 
  NM4 contains the carbon density being the majority impurity species. 

  In the file JET_42997_0d.dat data is given at 20.60 secs. 

  Values for kappa and delta in the 0d, 1d and 2d files are from the TRANSP
  output derived from the boundary input definition provided by EFIT.
  kappa = (Zmax-Zmin)/(Rmax-Rmin), delta = (RGEO - min(R(zmin),R(Zmax)))/a
  XPLIM and SEPLIM are given by EFIT.
  as defined in the standard list of variables.  
  
  The TRANSP run gives a simulated W_dia 10% above the measured value
  and a neutron emission rate is close to the measured value.

 Publications:  
    1) For use of this plasma for callibrating predictive models see
       in this plasma see
       G.Bateman, et al., 
       Phys. of Plasmas <6> (1999) 4607
    2) For a description of TRANSP analysis of JET ELMy H-mode plasmas see
       R.V. Budny, et al, "Local transport in Joint European
       Tokamak edge-localized, high confinement mode plasmas
       with H, D, DT, and T isotopes", Physics of Plasmas <7>
       (2000) 5038-5050.