1) 0x5cdb940 RooRealVar::               alpha_syst2 = 0 +/- 1  L(-5 - 5)  "alpha_syst2"
  2) 0x6ec2ed0 RooRealVar::               alpha_syst3 = 0 +/- 1  L(-5 - 5)  "alpha_syst3"
  3) 0x6e501d0 RooRealVar:: gamma_stat_channel1_bin_0 = 1 +/- 0.05  L(0 - 1.25)  "gamma_stat_channel1_bin_0"
  4) 0x6eb1670 RooRealVar:: gamma_stat_channel1_bin_1 = 1 +/- 0.1  L(0 - 1.5)  "gamma_stat_channel1_bin_1"
 check expectedData by category
Is a simultaneous PDF
on type channel1 
channelCat==channelCat::channel1
channel1 channel1
[#1] INFO:Plotting -- RooTreeData::plotOn: plotting 234 events out of 234 total events
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)
channelCat==channelCat::channel1
channel1 channel1
[#1] INFO:Plotting -- RooTreeData::plotOn: plotting 234 events out of 234 total events
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)
channelCat==channelCat::channel1
channel1 channel1
[#1] INFO:Plotting -- RooTreeData::plotOn: plotting 234 events out of 234 total events
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)
channelCat==channelCat::channel1
channel1 channel1
[#1] INFO:Plotting -- RooTreeData::plotOn: plotting 234 events out of 234 total events
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)
[#1] INFO:NumericIntegration -- RooRealIntegral::init(channel1_model_Int[obs_x_channel1]) using numeric integrator RooBinIntegrator to calculate Int(obs_x_channel1)