XSTAR Home Page

Two component XSTAR model fit to the 800 ks Chandra HETG observation of NGC 3783. Model fit performed in xspec11 using the warmabs analytic model.

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Atomic Data News

Atomic data news

• Iron K shell photoionization cross sections.

  ADAS Dielectronic Recombination (Badnell).

  Iron M shell UTA data (Gu).

  Verner and Yakovlev Photoionization.

  Atomic data for oxygen K shell.