# O VII 21.602, 21.804 Angstroms

## Models with isotropic porosity

Note: We fit only the MEG data. There are 225 MEG counts in the spectral region we fit (and plot below). See the fitting log. We fit the resonance and intercombination lines; the forbidden line isn't detected.

Same continuum fit as we used for the non-porous models: *n*=2, best-fit norm=1.87e-3. The 68% confidence limits on the normalization are +/- 4e-4. And the best fit is formally a good fit.

Here are the 68%, 90%, and 95% joint confidence limits on *h*_{inf} and taustar. The asterisk represents the best-fit model, shown as the red histograms on the above plot.

There are essentially no joint constraints here. Note that more "normal" values of *u*_{o} possible with porosity.

Next, we fit anisotropic porosity models - we report only the fitting log here.

Back to main page.

*last modified*: 20 July 2008