EQUIB online

This page is based on the fortran code equib, originally by Howarth et al. 1981, which calculates level populations and line emissivities in multi-level ions.

ion [?]
temperature
density
N(ion)/N(H+)
clear 

Ions available:

alii, aliii, alv, alvi, alvii, alviii, ariii, ariv, arv, arvii, arviii, cav, cavii, caviii, ci, cii, ciii, civ, clii, cliii, cliv, feii.ch9, feii, feiii, fev, fevi, fevii, feviii, feviii_25, feviii_5, feviii_52, kv, kvi, mgi, mgii, mgiv, mgv, mgvi, mgvii, mgviii, naiii, naiv, nav, navi, navii, naviii, neii, neiii, neiv, nev, nevi, nevii, neviii, ni, nii, niii, niv, nv, oi, oii, oiii, oiv, ov, ovi, pv, pvii, pviii, siII, siIII, siIV, siIX, siVI, siVII, siVIII, siX, siXI, siXII, sii, siii, siv, sv, svi, sviii