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-179 1D Redmine <p><em><font color="#505f79"> Created on 2021-06-16 11:16:49 by Vincent Le Brun. % Done: 0</font></em></p> <p>There are some extreme objects which are not well represented by the emission lines ratio templates, which gives wrong solutions for easy objects. As the correct solution is always among the 5 solutions from the firs pass, the second pass should be performed in free mode (except for the doublet ratio and probably the Balmer and ratioline rules).<br/> depending on tests results, this could be as a function of SNR, is low SNR spectra still require template ratio to avoid too many free parameters in the fit</p> REDMINE1D-179

[RM-6542] Perform the second pass without templates ratio

Task Normal Open Unresolved Redmine-Jira Migtation Redmine-Jira Migtation Tue, 13 Jun 2023 06:05:03 +0000 Fri, 12 Jan 2024 18:34:16 +0000 0 2 <p>Comment by Vincent Le Brun on 2023-08-29 15:40:07:<br/> un ticket qui est resté dans les limbes, à discuter si il est pertinent ...</p> <p>Comment by Vincent Le Brun on 2024-01-09 16:47:08:<br/> Un exemple parfait de cas de ratio qui n'est pas dans nos templates et qui fait planter le solver, avec un doublet NII beaucoup plus fort que H-alpha, alors que les ratios H-alpha/OIII par exemple sont OK<br/> <span class="image-wrap" style=""><img src="https://pfspipe.ipmu.jp/jira/secure/attachment/17018/17018_39633463510306959_spec.png" style="border: 0px solid black" /></span><br/> la bonne solution n'est pas la première, les ratios ont fait que H-alpha est placé sur la raie NII la plus forte...</p> <p>Comment by Didier Vibert on 2024-01-12 16:46:37:<br/> should wait multiobs #6028</p> Development Rank 0|zzsxx3: