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Ticket Resolution Summary Owner Reporter
#315 fixed update copyright year nobody Gary J. Ferland
#314 fixed update LAMDA to 2014 version nobody Gary J. Ferland
Description

The version file in data/lamda explains that lamda do not have version numbers, but a log of dates when various files were updated. We are at the 2010 version according to our citation file. Some models, especially CO after Herschel, have been updated significantly. Would be good to bring lamda up to date.

the lamda names presented problems for svn so have to be altered.

#312 fixed excited state column densities are wrong nobody Gary J. Ferland
Description

smoke test at r9550 produces these column densities, which appear to be correct:

 Hydrogen    1.249  4.301-12.117 (H2)                Log10 Column density (cm^-2)
---
 Carbon     -5.094 -1.507  0.266  0.487  0.334 -2.455 -6.235
 Nitrogen   -5.875 -2.459 -0.346  0.053 -0.581 -1.724 -4.923 -9.062
 Oxygen     -5.076 -1.814  0.277  1.018  0.373 -0.876 -2.497 -6.344-30.000

We also report several excited-state column densities, which are mainly used to compare with ISM/IGM absorption line observations. These predictions end the block of predicted column densities:

 Exc state    He1* -3.175   CII*-35.930   C11*-35.930   C12*-35.930   C13*-35.930   O11*-35.930   O12*-35.930   O13*-35.930
              Si2*-35.930   C30*-35.930   C31*-35.930   C32*-35.930

The He I column density is plausible but the others have hit some hardwired lower limit and are wrong.

The smoke test for c13_branch obtains reasonable predictions:

 Exc state    He1* -3.173   CII* -1.685   C11* -6.046   C12* -5.570   C13* -5.350   O11* -5.240   O12* -5.746   O13* -6.066
              Si2* -2.673   C30* -4.134   C31* -8.319   C32* -3.960


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