Flowchart


image13

Pre-Production

Create working directories & configuration files


Production

The multi stage analysis


image14

  • the 2 stages analysis

image15

  • Read Configuration

image16



image17
  • Read gw-strain from frames (CWB::frame) or it is generated “On The Fly” by the plugin
  • In simulation mode (CWB::config::simulation > 0) the injections are read from frames or are generated ’On The Fly’ by the plugin - the waveforms are rescaled according to the CWB::config::factors and are added to the gw-strain (The CWB MDC engine)


image18


image19


image20
  • Supercluster : Multi resolution clustering netcluster::supercluster (clustering algorithms)
  • Rejection of the sub-threshold clusters network::subNetCut(int lag, float subnet=0.6, float subcut=0.33, TH2F *hist=NULL) (description)
  • Defragment clusters netcluster::defragment(double T, double F, TH2F *=NULL) (For WP this step is performed before ’Rejection of the sub-threshold clusters’)
  • Build reduced TF maps : The Sparse TF Map (description)


image21
  • The cWB 2G coherent statistics (description)
  • The cWB 2G production thresholds (description)
  • The event reconstruction with WDM principle components network::likelihood2G(char mode, int lag, int ID, TH2F *hist=NULL)
    • WDM principle components (description)
    • cWB 2G regulators for WDM principle components (description)
    • The cWB 2G regulators (description)
  • The event reconstruction with WDM packets (WP) network::likelihoodWP(char mode, int lag, int ID, TH2F *hist=NULL)
    • Wavelet packets (description)
    • The cWB 2G regulators for WDM packets (description)
  • Save event parameters netevent::output2G(TTree *, network *, size_t, int, double)

Post-Production

Collection of results and creation of figure of merits

  • Produces the figure of merits and text files from the list of triggers generated during the production step (description)
    • Select the post-production thresholds
    • Merge the output event parameter files
    • Apply post-production vetoes
    • Creates WEB pages : (description)