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tests:sphtri [2015/09/02 13:10] – LaTeX improvements to Discussion gmamontests:sphtri [2022/10/24 12:10] (current) – external edit 127.0.0.1
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 **Key working group coordinator:** Justin Read  **Key working group coordinator:** Justin Read 
  
 +**Summary of 2015 Gaia Challenge:** {{:tests:summary_sphericaltriaxial.pdf|Summary GCIII}}
 ---- ----
  
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   * [[:tests:sphtri:triaxial|Triaxial models]]   * [[:tests:sphtri:triaxial|Triaxial models]]
   * [[:tests:sphtri:tidal|Tidally stripped models]]   * [[:tests:sphtri:tidal|Tidally stripped models]]
 +  * [[:tests:sphtri:axion|Axion DM model]]
 +====== Priority order of runs ======
 +
 +We realise that the above mocks about to a very large number of tests which for some methods may be prohibitive. For this reason, if you can only run some of the tests the priority order is as follows:
 +
 +  * Spherical isotropic models viewed along z with velocity errors and 10,000 stars.
 +  * Spherical radially anisotropic models viewed along z with velocity errors and 10,000 stars. 
 +  * Spherical tangentially anisotropic models viewed along z with velocity errors and 10,000 stars.
 +  * The above with lower sampling (1000 stars; 100 stars). You may prefer to do the sampling tests just for one system in which case start with the isotropic models, as above.
 +  * Split component models (if your method is capable of this; again with velocity error). 
 +  * Triaxial models with velocity error and 10,000 star sampling. Try projections along X (long axis); and the intermediate axis I.
 +  * Tidally stripped models with velocity error and 10,000 star sampling.
 +
 +In all cases **projections should be along the z-axis**.
  
 ===== The default outputs ===== ===== The default outputs =====
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   *   * inner DM slope   *   * inner DM slope
   *   * inner stellar slope   *   * inner stellar slope
-  *   * <latex>$R_{\rm eff}$</latex> and uncertainty (although one could numerically estimate it by fitting <latex>$\nu(r)$</latex> and projecting).+  *   half-projeted-mass radius <latex>$R_{1/2}$</latex> (<latex>$R_{\rm eff}$</latex> in ellitpical galaxy parlance) and uncertainty (although one could numerically estimate it by fitting <latex>$\nu(r)$</latex> and projecting).
   * Should we provide maximum likelihood estimation (MLE) values of the profiles as well? This seems relevant for the DM density profiles of <latex>$\gamma_{\rm DM}$</latex> (core DM) models, for which the median slope is not 0, but the MLE slope is.   * Should we provide maximum likelihood estimation (MLE) values of the profiles as well? This seems relevant for the DM density profiles of <latex>$\gamma_{\rm DM}$</latex> (core DM) models, for which the median slope is not 0, but the MLE slope is.
-  * Could add <latex>$J_{\rm LOS}$</latex> and <latex>$J_{\rm ap}$</latex> (line-of-sight and aperture terms for the γ-ray emission from DM annihilation.+  * Could add <latex>$J_{\rm LOS}$</latex> and <latex>$J_{\rm ap}$</latex> (line-of-sight and aperture terms for the γ-ray emission from DM annihilation).
  
 //Questions on comparisons of methods// //Questions on comparisons of methods//
tests/sphtri.1441199453.txt.gz · Last modified: 2022/10/24 12:10 (external edit)