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-164 1D Redmine <p><em><font color="#505f79"> Created on 2021-12-17 13:46:47 by Ali Allaoui. % Done: 0</font></em></p> <p>Should we be able to process complex lsf, i.e. described by a more complex data structure than a vector of lambda and a vector of sigma<br/> e.g. : un vecteur de lambda et N vecteurs décrivant les n élements de la LSF autour de la longueur d'onde centrale</p> REDMINE1D-164

[RM-6907] [linemeas] Complex LSF

Task Normal Open Unresolved Redmine-Jira Migtation Redmine-Jira Migtation Tue, 13 Jun 2023 06:03:30 +0000 Wed, 22 Nov 2023 19:21:09 +0000 0 2 <p>Comment by Didier Vibert on 2021-12-17 13:58:52:<br/> you mean, having a sampled profile at each observed wavelength ? </p> <p>up to now, amazed does not handle non-gaussian LSF profile. It can be implemented, at least to test the eventual redshift estimation performance gain of using a more realistic LSF and thus line profile. The drawback will be a much longer processing time, since each line profile at each tested redshift will have to be constructed by convolving the LSF profile by a Gaussian to take into account the intrinsic velocity dispersion of the line.</p> Development Rank 0|zzsxtr: