Veronika Vodeb / ctools

Commit f30d15f6f31fdd4a8ddfa24ca1dbc5d383eddc04

Authored by Jürgen Knödlseder
1 parent 4a618cc0

Fixed bug in ctlike refit logic

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Showing 1 changed file with 16 additions and 18 deletions
src/ctlike/ctlike.cpp
  View file @f30d15f
... ... @@ -785,33 +785,31 @@ bool ctlike::refit(const GOptimizer* opt)
785 785 double npred = m_obs.npred();
786 786 double difference = m_nobs - npred;
787 787 if (m_nobs > 0.0) {
788   - double fraction = difference / m_nobs;
789   - if (std::abs(fraction) > 1.0e-4) {
  788 + double fraction = difference / m_nobs;
  789 + if (std::abs(fraction) > 1.0e-5) {
790 790 refit = true;
791 791 log_value(NORMAL, "Refit requested",
792 792 "Difference "+
793   - gammalib::str(difference)+
  793 + gammalib::str(difference,3)+
794 794 " between number of observed events "+
795   - gammalib::str(m_nobs)+
  795 + gammalib::str(m_nobs,3)+
796 796 " and predicted events "+
797   - gammalib::str(npred)+
798   - " is larger than +/- 1.0e-4 times the number of"+
  797 + gammalib::str(npred,3)+
  798 + " is larger than +/- 1.0e-5 times the number of"+
799 799 " observed events ("+
800 800 gammalib::str(fraction)+").");
801 801 }
802 802 }
803   - else {
804   - if (std::abs(difference) > 10.0) {
805   - refit = true;
806   - log_value(NORMAL, "Refit requested",
807   - "Difference "+
808   - gammalib::str(difference)+
809   - " between number of observed events "+
810   - gammalib::str(m_nobs)+
811   - " and predicted events "+
812   - gammalib::str(npred)+
813   - " is larger than +/- 10.");
814   - }
  803 + if (!refit && std::abs(difference) > 5.0) {
  804 + refit = true;
  805 + log_value(NORMAL, "Refit requested",
  806 + "Difference "+
  807 + gammalib::str(difference,3)+
  808 + " between number of observed events "+
  809 + gammalib::str(m_nobs,3)+
  810 + " and predicted events "+
  811 + gammalib::str(npred,3)+
  812 + " is larger than +/- 5.");
815 813 }
816 814 } // endelse: check number of events
817 815  
... ...