Tokamak:	RTP

Pulse number:	r19960402.038
		Note this is RTP convention, with the shot name indicating
		the date of the shot and number on that day [ryyyymmdd.nnn]
		For the SHOT field in the 0d-file and in the names of the
		0- 1- and 2-D files, the redundant characters have been
		removed, leaving "96040238"

Contact person:	Dick Hogeweij

Institution:	FOM Instituut voor Plasmafysica,
		P.O.Box 1207, NL 3430 BE Nieuwegein, The Netherlands
		tel  -31-30-6096833 or institute number -31-30-6096999
		fax  -31-30-6031204
		e-mail hogewey@rijnh.nl

Date of shot:	April 2, 1996

Analysis code(s):

Run number:

Date of analysis: July 3, 1996

Assumption(s) made for analysis :
		No specific assumptions for this discharge;
		see, however, general assumptions listed below!

Shot description, purpose of the experiment:
		This is an ohmic reference discharge

Publication:	None for this discharge
		General paper on power balance in ohmic and EC heated
		discharges in RTP 
		J.A.Konings et al, Plasma Phys. Contr. Fus. 36 (1994) 45.

Other information:

A. General note on RTP
Electrons are well diagnosed in RTP, ions are poorly diagnosed.
Therefore RTP data should only be used for the analysis of electron (thermal)
transport.

B. General assumptions used for all RTP discharges
1. On Zeff
   No direct Zeff measurements are available.
   Zeff is calculated from the measured Te(r) profile and the
   loop voltage, assuming a flat Zeff profile.
2. On ion temperature
   No Ti measurements are available.
   In ohmic discharges the assumption Ti(r)=0.7*Te(r) is made;
   in EC heated discharges a Ti profile is assumed, such that the inferred
   chi-i has a reasonable value (a few times neo-classical).
   This estimated Ti profile is used for the evaluation of
   the 0D-parameters BEPMHD, BEILI2, RMAG,
   and the 1D-parameters QEI and CHIE.
   It should be noted, however, that the energy content of the
   ions in a typical ohmic RTP discharge (Ti=0.7*Te, Zeff=2)
   is only 35% of the electron energy content; in an EC heated
   discharge this fraction is even smaller.
   Hence, even a 50% error on Ti yields only a <= 12% error
   on the total energy content.
   The only parameter that is is strongly affected is QEI.
3. On current density
   CURTOT is calculated from Te profile, taking into account
   neoclassical resistivity and bootstrap current.
   CURTOTEB is the error on j due to statistical & systematic errors on Te,
   and the uncertainty on j_boot and trapped particle correction
4. On geometry
   The RTP plasma, with a top and bottom limiter, is assumed to
   be circular. Measurements indicate, that this is true within ~5%.
   Therefore, the following parameters are given fixed values
   AMIN, KAPPA(=1), DELTA(=0), INDENT(=0), AREA and VOL.

C. On the parameter EVAP
In RTP the following mix is used to cover the inside of the vessel
20% B(CH3)3 ('tri-methyl-boron') + 80% He
This has been labeled BOROD