An Assessment of the Fe XVIII and Fe XIX Line Ratios from the Chandra Grating Observations of Capella

P. Desai, N. S. Brickhouse, J. J. Drake +8

Observations of Fe XVIII and Fe XIX X-ray, EUV, and FUV line emission, formed at the peak of Capella's (alpha Aurigae) emission measure distribution and ubiquitous in spectra of ma…