diff --git a/matlab/TCV_IMAS/tcv_get_ids_soft_x_rays.m b/matlab/TCV_IMAS/tcv_get_ids_soft_x_rays.m
index e3d55505b3fc09287066de2f46b7dc4c52dbc393..dd5ea58687ae46bc63a90fccea9dd8365737c362 100644
--- a/matlab/TCV_IMAS/tcv_get_ids_soft_x_rays.m
+++ b/matlab/TCV_IMAS/tcv_get_ids_soft_x_rays.m
@@ -22,12 +22,12 @@ function [ids_soft_x_rays,ids_soft_x_rays_description] =  ...
 if exist('gdat_params')
   [ids_soft_x_rays, ~] = tcv_ids_headpart(shot, ids_soft_x_rays_empty, ...
     'soft_x_rays','homogeneous_time',1,'gdat_params',gdat_params, ...
-    'comment','RADCAM Soft X-Ray filered diodes', ...
+    'comment','RADCAM Soft X-Ray 47um Be filered optodiode AXUV20ELGDS diodes ', ...
      varargin{:});
 else
   [ids_soft_x_rays, ~] = tcv_ids_headpart(shot, ids_soft_x_rays_empty, ...
       'soft_x_rays','homogeneous_time',0, ...
-      'comment','RADCAM Soft X-Ray filered diodes', ...
+      'comment','RADCAM Soft X-Ray 47um Be filered optodiode AXUV@0ELGDS diodes', ...
       varargin{:});
 end