set the photoionization cross-sections
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Syntax: | xsect | [bcmc|obcm|vern] |
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The three options are: bcmc, from Balucinska-Church & McCammon
(1992; Ap.J.400, 699) with a new He cross-section based on (1998; Ap.J.
496, 1044); obcm, as bcmc but with the old He cross-section,
and, vern, from Verneret. al. (1996 Ap.J.). This changes the
cross-sections in use for all absorption models with the exception of
wabs and tbabs.
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Last modified: Tuesday, 28-May-2024 10:09:22 EDT