class	description
CMS_scale_met_8TeV	MET_scale	single overall met energy scale uncertainty
CMS_scale_met_7TeV	MET_scale	single overall met energy scale uncertainty
CMS_eff_b_7TeV	custom	efficiency uncertainty for b jets in 7 and 8 TeV analyses
CMS_vhtt_7TeV_emt_fakeshape_fakes_bin_3	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_vhtt_7TeV_emt_fakeshape_fakes_bin_2	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_vhtt_7TeV_emt_fakeshape_fakes_bin_1	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_trigger_m_7TeV	custom	muon trigger efficiency uncertainty in 7 TeV analysis
CMS_trigger_e_7TeV	custom	electron trigger efficiency uncertainty in 7 TeV analysis
CMS_hww_fakes_em_8TeV	custom	uncertainty on misidentified W+jets and QCD background estimated from the control region with relaxed lepton selection requirements
CMS_hww_fakes_em_7TeV	custom	uncertainty on misidentified W+jets and QCD background estimated from the control region with relaxed lepton selection requirements
CMS_htt_zttNorm_8TeV	custom	inclusive normalisation uncertainty applied for ztt and ttbar backgrounds processes
CMS_htt_zttNorm_7TeV	custom	inclusive normalisation uncertainty applied for ztt and ttbar backgrounds processes
CMS_htt_ttbarNorm_8TeV	custom	inclusive normalisation uncertainty applied for ztt and ttbar backgrounds processes
CMS_htt_ttbarNorm_7TeV	custom	inclusive normalisation uncertainty applied for ztt and ttbar backgrounds processes
CMS_htt_mm_zttLikelihood_8TeV	custom	uncertainty on the di-tau invariant mass reconstruction method
CMS_vhtt_7TeV_emt_fakeshape_fakes_bin_4	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_htt_mm_zttLikelihood_7TeV	custom	uncertainty on the di-tau invariant mass reconstruction method
CMS_htt_mm_zmm_extrap_vbf_7TeV	custom	extrapolation uncertainty for Z -> mu mu background
CMS_htt_mm_zmm_extrap_boost_8TeV	custom	extrapolation uncertainty for Z -> mu mu background
CMS_htt_mm_zmm_extrap_boost_7TeV	custom	extrapolation uncertainty for Z -> mu mu background
CMS_htt_mm_zmmNorm_8TeV	custom	uncertainty on Z -> mu mu background estimation
CMS_htt_mm_zmmNorm_7TeV	custom	uncertainty on Z -> mu mu background estimation
CMS_htt_mm_QCDNorm_05_8TeV	custom	normalization uncertainty on QCD multijets background in the final state with two muons
CMS_htt_mm_QCDNorm_05_7TeV	custom	normalization uncertainty on QCD multijets background in the final state with two muons
CMS_htt_mm_QCDNorm_03_8TeV	custom	normalization uncertainty on QCD multijets background in the final state with two muons
CMS_htt_mm_QCDNorm_03_7TeV	custom	normalization uncertainty on QCD multijets background in the final state with two muons
CMS_htt_mm_QCDNorm_01_7TeV	custom	normalization uncertainty on QCD multijets background in the final state with two muons
CMS_htt_mm_QCDNorm_00_8TeV	custom	normalization uncertainty on QCD multijets background in the final state with two muons
CMS_htt_mm_QCDNorm_00_7TeV	custom	normalization uncertainty on QCD multijets background in the final state with two muons
CMS_htt_mm_DiBosonNorm_8TeV	custom	uncertainty on di-boson background estimation in the final state with two muons
CMS_htt_mm_DiBosonNorm_7TeV	custom	uncertainty on di-boson background estimation in the final state with two muons
CMS_htt_mm_zmm_extrap_vbf_8TeV	custom	extrapolation uncertainty for Z -> mu mu background
CMS_htt_extrap_ztt_vbf_8TeV	custom	extrapolation uncertainties for Z -> tau tau background estimated using embedded event samples
CMS_vhtt_7TeV_emt_fakeshape_fakes_bin_5	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_vhtt_7TeV_emt_fakeshape_fakes_bin_7	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_zh2l2tau_ZjetBkg_tau_extrap_7TeV	custom	extrapolation uncertainty for Z+jets background yields in the signal regions
CMS_zh2l2tau_ZjetBkg_emu_extrap_7TeV	custom	extrapolation uncertainty for Z+jets background yields in the signal regions
CMS_zh2l2tau_ZZBkg_extrap_7TeV	custom	extrapolation uncertainty for di-boson background
CMS_zh2l2tau_Signal_hww_MMTT_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_hww_MMMT_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_hww_MMME_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_hww_MMET_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_hww_EETT_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_hww_EEMT_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_hww_EEET_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_hww_EEEM_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_htt_MMTT_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_htt_MMMT_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_htt_MMME_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_vhtt_7TeV_emt_fakeshape_fakes_bin_6	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_zh2l2tau_Signal_htt_MMET_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_htt_EEMT_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_htt_EEET_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_zh2l2tau_Signal_htt_EEEM_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_vhtt_llt_fakes	custom	uncertainty on misidentified W+jets and QCD background estimated from the control region with relaxed lepton selection requirements
CMS_vhtt_ZZ	custom	normalisation uncertainty estimated from QCD scale variations
CMS_vhtt_7TeV_mmt_fakeshape_fakes_bin_7	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_vhtt_7TeV_mmt_fakeshape_fakes_bin_6	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_vhtt_7TeV_mmt_fakeshape_fakes_bin_5	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_vhtt_7TeV_mmt_fakeshape_fakes_bin_4	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_vhtt_7TeV_mmt_fakeshape_fakes_bin_3	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_vhtt_7TeV_mmt_fakeshape_fakes_bin_2	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_vhtt_7TeV_mmt_fakeshape_fakes_bin_1	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_vhtt_7TeV_emt_fakeshape_fakes_bin_9	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_vhtt_7TeV_emt_fakeshape_fakes_bin_8	custom	shape uncertainties from the lepton-jet misidentification probabilities
CMS_zh2l2tau_Signal_htt_EETT_7TeV	custom	statistical uncertainties in the number of expected signal events
CMS_htt_extrap_ztt_vbf_7TeV	custom	extrapolation uncertainties for Z -> tau tau background estimated using embedded event samples
CMS_htt_mm_QCDNorm_01_8TeV	custom	normalization uncertainty on QCD multijets background in the final state with two muons
CMS_htt_extrap_ztt_boost_high_8TeV	custom	extrapolation uncertainties for Z -> tau tau background estimated using embedded event samples
CMS_htt_WNorm_mutau_boost_high_7TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_WNorm_mutau_0jet_low_8TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_WNorm_mutau_0jet_high_8TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_WNorm_mutau_0jet_7TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_extrap_ztt_boost_low_8TeV	custom	extrapolation uncertainties for Z -> tau tau background estimated using embedded event samples
CMS_htt_WNorm_etau_vbf_7TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_WNorm_etau_boost_high_8TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_WNorm_etau_boost_high_7TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_WNorm_etau_0jet_low_8TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_WNorm_etau_0jet_low_7TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_WNorm_etau_0jet_high_8TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_WNorm_etau_0jet_high_7TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_QCDSyst_mutau_vbf_8TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_mutau_vbf_7TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_mutau_boost_low_8TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_mutau_boost_high_8TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_mutau_boost_high_7TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_eff_b_8TeV	custom	efficiency uncertainty for b jets in 7 and 8 TeV analyses
CMS_htt_DiBosonNorm_7TeV	custom	uncertainty in the di-boson background normalisation
CMS_htt_DiBosonNorm_8TeV	custom	uncertainty in the di-boson background normalisation
CMS_htt_QCDSyst_etau_0jet_high_7TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_etau_0jet_high_8TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_etau_0jet_low_7TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_WNorm_mutau_boost_high_8TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_QCDSyst_etau_0jet_low_8TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_etau_boost_high_8TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_etau_vbf_7TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_etau_vbf_8TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_mutau_0jet_7TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_mutau_0jet_high_8TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_mutau_0jet_low_8TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_QCDSyst_etau_boost_high_7TeV	custom	per-event catehgory uncertainty on the QCD multijets background estimation from the same-sign and inverted isolation requirement control regions
CMS_htt_WNorm_mutau_boost_low_8TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_WNorm_etau_vbf_8TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_ZLeptonFakeTau_mutau_0jet_7TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_extrap_ztt_0jet_high_8TeV	custom	extrapolation uncertainties for Z -> tau tau background estimated using embedded event samples
CMS_htt_extrap_ztt_0jet_high_7TeV	custom	extrapolation uncertainties for Z -> tau tau background estimated using embedded event samples
CMS_htt_ZLeptonFakeTau_mutau_boost_low_8TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZLeptonFakeTau_mutau_boost_high_8TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZLeptonFakeTau_mutau_boost_7TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZLeptonFakeTau_mutau_0jet_8TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_WNorm_mutau_vbf_7TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_htt_ZLeptonFakeTau_etau_boost_8TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZLeptonFakeTau_etau_boost_7TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZLeptonFakeTau_etau_0jet_8TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZLeptonFakeTau_etau_0jet_7TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_extrap_ztt_boost_high_7TeV	custom	extrapolation uncertainties for Z -> tau tau background estimated using embedded event samples
CMS_htt_ZLLNorm_mutau_vbf_7TeV	custom	normalization uncertainty on the DY background applied to the categories with VBF selection and split in etau and mutau channels
CMS_htt_ZLLNorm_etau_vbf_8TeV	custom	normalization uncertainty on the DY background applied to the categories with VBF selection and split in etau and mutau channels
CMS_htt_ZLLNorm_etau_vbf_7TeV	custom	normalization uncertainty on the DY background applied to the categories with VBF selection and split in etau and mutau channels
CMS_htt_ZLLNorm_mutau_vbf_8TeV	custom	normalization uncertainty on the DY background applied to the categories with VBF selection and split in etau and mutau channels
CMS_htt_ZJetFakeTau_mutau_boost_high_8TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZJetFakeTau_mutau_boost_7TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZJetFakeTau_mutau_0jet_8TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZJetFakeTau_mutau_0jet_7TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZJetFakeTau_etau_boost_8TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZJetFakeTau_etau_boost_7TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZJetFakeTau_etau_0jet_8TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZJetFakeTau_mutau_boost_low_8TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_ZJetFakeTau_etau_0jet_7TeV	custom	uncertainties on the Z+jets production arrising from lepton or jets misidentified as tau
CMS_htt_WNorm_mutau_vbf_8TeV	custom	uncertainty on the W+jets background estimated for the etau and mutau channels using high mT control regions
CMS_eff_e	electron_efficiency	efficiency uncertainty for electrons for all years
CMS_scale_e	electron_energy_scale	single energy scale uncertainty for electrons in 7 TeV data analysis
CMS_scale_e_8TeV	electron_energy_scale	single energy scale uncertainty for electrons in 8 TeV data analysis
CMS_fake_b_7TeV	fake_rate	fake rate uncertainty for b jets, separated by centre-of-mass energy
CMS_fake_b_8TeV	fake_rate	fake rate uncertainty for b jets, separated by centre-of-mass energy
CMS_scale_j_7TeV	jet_energy_scale	single overall jet energy scale uncertainty
CMS_scale_j_8TeV	jet_energy_scale	single overall jet energy scale uncertainty
lumi_7TeV	luminosity	luminosity uncertainty on Run 1 pp data taking, per centre-of-mass energy.
lumi_8TeV	luminosity	luminosity uncertainty on Run 1 pp data taking, per centre-of-mass energy.
UEPS	monte_carlo_tune	underlying event and parton shower uncertainty
CMS_eff_m	muon_efficiency	efficiency uncertainty for muons for all years
CMS_scale_m	muon_energy_scale	single energy scale uncertainty for muons for all data-taking periods
pdf_qqbar	pdf	pdf uncertainties for processes induced by quark-antiquark collisions.
pdf_gg	pdf	pdf uncertainties for processes induced by gluon-gluon collisions.
QCDscale_ggH	qcd_scale	uncertainty from simultaneous variation of qcd renormalization and factorization scales in the given process.
QCDscale_ggH1in	qcd_scale	uncertainty from simultaneous variation of qcd renormalization and factorization scales in the given process.
QCDscale_ggH2in	qcd_scale	uncertainty from simultaneous variation of qcd renormalization and factorization scales in the given process.
QCDscale_qqH	qcd_scale	uncertainty from simultaneous variation of qcd renormalization and factorization scales in the given process.
QCDscale_VH	qcd_scale	uncertainty from simultaneous variation of qcd renormalization and factorization scales in the given process.
QCDscale_VV	qcd_scale	uncertainty from simultaneous variation of qcd renormalization and factorization scales in the given process.
CMS_scale_t	tau_energy_scale	single energy scale uncertainty for tau leptons for all data-taking periods
CMS_eff_t	tau_identification	identification efficiency uncertainty for hadronic tau decays for all years