References for Fe XV

.elvlc file (energy levels)

%energy levels:  Bhatia, Mason and Blancard (1995, unpublished) + NIST        
%obtained with SSTRUCT; strong transition 28-5 identified at 69.65A in XSST rocket spectra
%problem with some energy level ordering due to neglect of 3d^2 configuration

.splups file (collision data)

% produced as part of the Arcetri/Cambridge/NRL atomic data base
% fitted by HEM, November 1995
% collision strengths:  Bhatia, Mason and Blancard (1995, unpublished)
% produced with UCL DISTWV code. 
% only transitions from the first 4 levels (3s^s 1S_0, 
% 3s3p 3P_0, 3P_1and 3P_2) to n=3 and n=4 levels are fitted.
% omdat is available for ALL n=3, 4, 5 transitions.
% main defficiency - missing 3d^2 configuration
%collision strengths:  Bhatia, Mason and Blancard (1995, unpublished)
%obtained with UCL DISTWV code
%transitions between all n=3, n=4 and n=5  available
% main defficiency, missing 3d^2 configuration.

.wgfa file (radiative data)

%oscillator strengths:  Bhatia, Mason and Blancard (1995, unpublished)
%obtained with sstruct