TikiWiki Assistant

Thank you for installing TikiWiki!
Click the :: options in the Menu for more options. Please, also see TikiMovies for more setup details.

History: Scalers for GEn

Comparing version 1 with version 2

Version: 1		Version: 2 (current)
feuerbac - Tue 09 of Jan, 2007 [16:02 UTC]		feuerbac - Wed 10 of Jan, 2007 [03:23 UTC]
@@ -Lines: 2-7 changed to +Lines: 2-7 @@ What is in the GEN tree (and ))TTree(( variables "gen_" that are just copies) - is actually defined by the ))THaScaler class((. The different + is actually defined by the ))THaScaler(( class. The different "trigger" types are pretty clear, however be aware that by default everything except -+~~red:dclock~~+- is stored in the TTree as a "RATE". The -+~~red:clock~~+- variable is just the counting of the actual clock signal, divided by the time (in seconds) so that gives you the 105kHz frequency. The -+~~red:dclock~~+- variable I recently added to the class is the number of clock-cycles that the scaler event covers, and is present so we can get back from the rates to actual trigger yields and accumulated charges.