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rwesson / NEAT

Empirical analysis of ionised nebulae, with uncertainty propagation
GNU General Public License v3.0
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Update OII atomic data #54

Closed rwesson closed 5 years ago

rwesson commented 6 years ago

Calculations from Storey et al. 2017 need to be added.

rwesson commented 5 years ago

Much as with the update from Smits 1996 He+ data to Porter et al. 2012, 2013, the new data comes in the form of the calculated recombination coefficients rather than sets of coefficients for fitting functions. Currently Roii.dat contains data for 208 lines; Storey et al. calculate data for 8889 transitions. I've written a script that extracts the data for the 208 lines that we have and next I will add a new routine to bilinearly interpolate in log(Te),log(ne) to get the recombination coefficient.

e7fcecd5b7f7a1d6ae8c574c58ed9a3d5356a9f2

rwesson commented 5 years ago

Added the necessary routines, tested on a number of our example line lists and no problems found.