https://pfspipe.ipmu.jp/jira This file is an XML representation of an issue en-us 8.3.4 803005 13-09-2019 https://pfspipe.ipmu.jp/jira/browse/REDMINE1D-127 1D Redmine <p><em><font color="#505f79"> Created on 2022-11-28 08:30:13 by Didier Vibert. % Done: 0</font></em></p> <p>like the fastIgm processing: </p> <ul> <li>check the wavelength above which the ISM extinction is not applicable (=1.0) and thus if this wavelength limit is not observable at a given z do not loop on all ism coeffs</li> <li>if the wavelength limit is observable at a given z, do the chi2 computation on the wavelength range above the limit only once for all the ism coeffs.</li> </ul> <p>This improvement of cpu time, is already done for IGM, since not applicable above 1216, restframe: just mimick the code "fastigm" for ism</p> REDMINE1D-127

[RM-7695] implement FASTISM

Task Normal Open Unresolved Redmine-Jira Migtation Redmine-Jira Migtation Tue, 13 Jun 2023 05:23:53 +0000 Wed, 23 Aug 2023 18:19:05 +0000 0 2 <p>Comment by Vincent Le Brun on 2022-12-01 07:42:27:<br/> It will be a little bit more complicated, because the core ISM curve continuously evolves from 100000 A down to 0, there is no value above which the absorption is equal to 1. Then the cut should be adapted using the variance of the spectrum and a S/N cut valu to assess where the ISM effect would be effective</p> Development Rank 0|zzsxlj: