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Table 1:

Correlations and parameters from a fit in the Kitt Peak data or from the literature.
Type Variable Kitt Peak Fit Literature
Obs. Corr( ${\it ff}_{\rm Ca}$, ${\it ff}_{\rm H\alpha}$) ... 0.923 0.923
  Corr( ${\it ff}_{\rm Ca}$, ${\it ff}_{\rm fil}$) ... 0.524 0.524
  Corr( ${\it ff}_{\rm H\alpha}$, ${\it ff}_{\rm fil}$) ... 0.520 0.520
Param. $C_{\rm Ca}$ ... 0.20 0.70
  $C_{\rm H\alpha }$ ... 0.13 0.35
  $C_{\rm fil}$ ... 0.30 0.20
Constr. Corr( $E_{{\rm Ca}}$, $E_{{\rm H\alpha}}$) 0.805 0.805 0.913
  Slope( $E_{{\rm Ca}}$, $E_{{\rm H\alpha}}$) 0.267 0.268 0.260
  Ampl. $E_{{\rm Ca}}$ 0.028 0.028 0.096
  Ampl. $E_{{\rm H\alpha}}$ 0.012 0.013 0.027
  $\chi^2$ ... 0.0009 0.109
Note1. The first 3 lines provide the correlation between the observed filling factors. The following set of lines gives the contrasts which have been used (either from a fit on from the literature). The last set of lines shows the constrains that can be used to either constrain the fit or, in the last column, to test the contrasts found in the literature, compared to the values expected from the Kitt Peak observations.

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