-- YaoMing - 08 Dec 2008

Online DQM

Description

The current line is to monitor online as much as possible. The histograms are organised in what is called DQRegions. The two main branches are "L2" and "EF" groups, then there are FEX and Hypo groups. The overall organisation is presented on the plot below:

DQM.jpg


Where it was possible checks not requiring reference histogrm were used. For all other cases a Kolmogorov test agains a reference hisgorams was used.
The refenrece histograms were obtained with Monte Carlo QCD dijets event samples.

L2 Egamma FEX(Feature Extraction)

Histogram name Description Possible problems Action Reference
TrigL2EgammaFEX/EtaEgamma eta position of EM clusters LLBkg_BothSeeds.gif
TrigL2EgammaFEX/PhiEgamma phi position of EM clusters LLBkg_BothSeeds.gif
TrigL2EgammaFEX/EtEgamma transverse energy of EM Clusters LLBkg_BothSeeds.gif
TrigL2EgammaFEX/Had1Et transverse energy in the first sampling of the hadronic calorimeters behind the cluster LLBkg_BothSeeds.gif
TrigL2EgammaFEX/Rcore E237/E277 ,where E237 is uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 3x7 (in cell units eta X phi), and E277 is uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 7x7 (in cell units eta X phi). LLBkg_BothSeeds.gif
TrigL2EgammaFEX/Eratio fraction difference of EM cluster emaxs1 and e2tsts1, where emaxs1 is the brief energy of strip with maximal energy deposit, e2tsts1 is the energy of the cell corresponding to second energy maximum in the first sampling. LLBkg_BothSeeds.gif

EF Egamma FEX(Feature Extraction)

Histogram name Description Possible problems Action Reference
TrigL2EgammaFEX/EtaEgamma eta position of EM clusters     LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/ClusterEt transverse energy of EM cluster LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/egisEM different cuts of EM cluster LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/E237 uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 3x7 (in cell units eta X phi). LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/E277 uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 7x7 (in cell units eta X phi). LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/E2tsts1 energy of the cell corresponding to second energy maximum in the first sampling LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/Emins1 energy reconstructed in the strip with the minimal value between the first and second maximum LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/Eoverp ratio of the cluster energy and the track momentum LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/EtConeIso EFEgamma Hypo fraction of Et in a ring of 0.1<DR<0.2 above noise to total ET LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/EtHad1 transverse energy in the first sampling of the hadronic calorimeters behind the cluster LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/F1 E1/E -- fraction of energy reconstructed in the first sampling with E1 the energy reconstructed in all strips belonging to the cluster and E the total energy reconstructed in the electromagnetic calorimeter cluster. LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/Fracs1 shower shape in the shower core : [ E( 3) - E( 1)]/E( 1), where E( n) is the energy in n strips around the strip with highest energy. LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/TrackPt transverse momentum of track LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/WEta1 shower width using three strips around the one with the maximal energy deposit : ω3 strips = √{∑ Ei ( i-imax)2 / ∑ Ei}, where i is the number of the strip and imax the strip number of the most energetic one. LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/WEta2 the lateral width is calculated with a window of 3 5 cells using the energy weighted sum over all cells, which depends on the particle impact point inside the cell: ωη 2 = √ (∑ Ei η2)/(∑ Ei) -((∑ Ei η)/(∑ Ei))2, where Ei is the energy of the i-th cell. LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/dEta difference between the cluster eta (first sampling) and the eta of the track extrapolated to the first sampling: ηstripsclusterID, where ηstripscluster is computed in the first sampling of the electromagnetic calorimeter, where the granularity is very fine, and ηID is the pseudo-rapidity of the track extrapolated to the calorimeter LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/dPhi difference between the cluster phi (second sampling) and the phi of the track extrapolated to the second sampling : φmiddleclusterID, where φmiddlecluster is computed in the second compartment of the electromagnetic calorimeter and φID is the azimuth of the track extrapolated to the calorimeter LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/
nBLayerHits
number of B layer hits LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/nPixelHits number of pixel detector hits LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/nSCTHits number of SCT detector hits LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/nTRTHits number of TRT detector hits LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/
nTRTHitsHighTh
number of high threshold TRT detector hits LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/
nTRTHitsHighThOutliers
number of outliers high threshold TRT hits LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/
nTRTHitsOutliers
number of outliers TRT hits LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/rTRT EFEgamma Hypo ratio of TRT high threshold hits LLBkg_BothSeeds.gif
TrigEgammaRec_eGamma/wtots1 shower width is determined in a window ΔηΔφ = 0.0625 ~0.2, corresponding typically to 40 strips in η : ωtot1=√{∑ Ei ( i-imax)2 / ∑ Ei}, where i is the strip number and imax the strip number of the first local maximum. LLBkg_BothSeeds.gif

L2 Photon Hypo_g10 (Hypothesis)

Histogram name Description Possible problems Action Reference
L2PhotonHypo_g10/CutCounter brief cuts of Photon LLBkg_BothSeeds.gif
L2PhotonHypo_g10/PhEratio fraction difference of EM cluster emaxs1 and e2tsts1, where emaxs1 is the brief energy of strip with maximal energy deposit, e2tsts1 is the energy of the cell corresponding to second energy maximum in the first sampling. LLBkg_BothSeeds.gif
L2PhotonHypo_g10/PhEt transverse energy of Photon LLBkg_BothSeeds.gif
L2PhotonHypo_g10/PhEta eta position of Photon LLBkg_BothSeeds.gif
L2PhotonHypo_g10/PhHadEt transverse energy in the hadronic calorimeters behind the cluster LLBkg_BothSeeds.gif
L2PhotonHypo_g10/PhPhi phi position of Photon LLBkg_BothSeeds.gif
L2PhotonHypo_g10/PhRcore E237/E277 ,where E237 is uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 3x7 (in cell units eta X phi), and E277 is uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 7x7 (in cell units eta X phi). LLBkg_BothSeeds.gif
L2PhotonHypo_g10/dEta difference between the cluster eta (first sampling) and the eta of the track extrapolated to the first sampling: ηstripsclusterID, where ηstripscluster is computed in the first sampling of the electromagnetic calorimeter, where the granularity is very fine, and ηID is the pseudo-rapidity of the track extrapolated to the calorimeter LLBkg_BothSeeds.gif
L2PhotonHypo_g10/dPhi difference between the cluster phi (second sampling) and the phi of the track extrapolated to the second sampling : φmiddleclusterID, where φmiddlecluster is computed in the second compartment of the electromagnetic calorimeter and φID is the azimuth of the track extrapolated to the calorimeter LLBkg_BothSeeds.gif

EF Photon Hypo_g10 (Hypothesis)

Histogram name Description Possible problems Action Reference
EFPhotonHypo_g10/Et transverse energy of Photon     LLBkg_BothSeeds.gif
EFPhotonHypo_g10/Eta eta position of Photon     LLBkg_BothSeeds.gif
EFPhotonHypo_g10/Phi phi position of Photon     LLBkg_BothSeeds.gif
EFPhotonHypo_g10/rE33E77 E233/E277 ,where E233 is uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 3x3 (in cell units eta X phi), and E277 is uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 7x7 (in cell units eta X phi).     LLBkg_BothSeeds.gif
EFPhotonHypo_g10/rE37E77 E237/E277 ,where E237 is uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 3x7 (in cell units eta X phi), and E277 is uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 7x7 (in cell units eta X phi).     LLBkg_BothSeeds.gif

EF Egamma Hypo_e10_loose (Hypothesis)

Histogram name Description Possible problems Action Reference
TrigEFEgammaHypo_e10_loose/EtaEgamma eta position of EM clusters     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/ClusterEt transverse energy of EM cluster     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/CutCounter different cuts of EM cluster     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/E237 uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 3x7 (in cell units eta X phi).     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/E277 uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 7x7 (in cell units eta X phi).     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/E2tsts1 energy of the cell corresponding to second energy maximum in the first sampling     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/Emins1 energy reconstructed in the strip with the minimal value between the first and second maximum     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/Eoverp ratio of the cluster energy and the track momentum     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/EtConeIso EFEgamma Hypo fraction of Et in a ring of 0.1<DR<0.2 above noise to total ET     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/EtHad1 transverse energy in the first sampling of the hadronic calorimeters behind the cluster     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/F1 E1/E -- fraction of energy reconstructed in the first sampling with E1 the energy reconstructed in all strips belonging to the cluster and E the total energy reconstructed in the electromagnetic calorimeter cluster.     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/Fracs1 shower shape in the shower core : [ E( 3) - E( 1)]/E( 1), where E( n) is the energy in n strips around the strip with highest energy.     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/TrackPt transverse momentum of track     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/WEta1 shower width using three strips around the one with the maximal energy deposit : ω3 strips = √{∑ Ei ( i-imax)2 / ∑ Ei}, where i is the number of the strip and imax the strip number of the most energetic one.     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/WEta2 the lateral width is calculated with a window of 3 5 cells using the energy weighted sum over all cells, which depends on the particle impact point inside the cell: ωη 2 = √ (∑ Ei η2)/(∑ Ei) -((∑ Ei η)/(∑ Ei))2, where Ei is the energy of the i-th cell.     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/dEta difference between the cluster eta (first sampling) and the eta of the track extrapolated to the first sampling: ηstripsclusterID, where ηstripscluster is computed in the first sampling of the electromagnetic calorimeter, where the granularity is very fine, and ηID is the pseudo-rapidity of the track extrapolated to the calorimeter     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/dPhi difference between the cluster phi (second sampling) and the phi of the track extrapolated to the second sampling : φmiddleclusterID, where φmiddlecluster is computed in the second compartment of the electromagnetic calorimeter and φID is the azimuth of the track extrapolated to the calorimeter     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/
nBLayerHits
number of B layer hits     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/nPixelHits number of pixel detector hits     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/nSCTHits number of SCT detector hits     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/nTRTHits number of TRT detector hits     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/
nTRTHitsHighTh
number of high threshold TRT detector hits     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/
nTRTHitsHighThOutliers
number of outliers high threshold TRT hits     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/
nTRTHitsOutliers
number of outliers TRT hits     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/rTRT EFEgamma Hypo ratio of TRT high threshold hits     LLBkg_BothSeeds.gif
TrigEFEgammaHypo_e10_loose/wtots1 shower width is determined in a window ΔηΔφ = 0.0625 ~0.2, corresponding typically to 40 strips in η : ωtot1=√{∑ Ei ( i-imax)2 / ∑ Ei}, where i is the strip number and imax the strip number of the first local maximum.     LLBkg_BothSeeds.gif

L2 Calo Hypo_e10_loose (Hypothesis)

Histogram name Description Possible problems Action Reference
L2CaloHypo_e10_loose/CutCounter brief cuts of Photon     LLBkg_BothSeeds.gif
L2CaloHypo_e10_loose/Eratio fraction difference of EM cluster emaxs1 and e2tsts1, where emaxs1 is the brief energy of strip with maximal energy deposit, e2tsts1 is the energy of the cell corresponding to second energy maximum in the first sampling.     LLBkg_BothSeeds.gif
L2CaloHypo_e10_loose/Et_em transverse energy of EM cluster     LLBkg_BothSeeds.gif
L2CaloHypo_e10_loose/Et_had transverse energy in the hadronic calorimeters behind the cluster     LLBkg_BothSeeds.gif
L2CaloHypo_e10_loose/EtaBin L2 Calo Hypo entries per eta bin     LLBkg_BothSeeds.gif
L2CaloHypo_e10_loose/F1 E1/E -- fraction of energy reconstructed in the first sampling with E1 the energy reconstructed in all strips belonging to the cluster and E the total energy reconstructed in the electromagnetic calorimeter clust     LLBkg_BothSeeds.gif
L2CaloHypo_e10_loose/Rcore E237/E277 ,where E237 is uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 3x7 (in cell units eta X phi), and E277 is uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 7x7 (in cell units eta X phi).     LLBkg_BothSeeds.gif
L2CaloHypo_e10_loose/dEta difference between the cluster eta (first sampling) and the eta of the track extrapolated to the first sampling: ηstripsclusterID, where ηstripscluster is computed in the first sampling of the electromagnetic calorimeter, where the granularity is very fine, and ηID is the pseudo-rapidity of the track extrapolated to the calorimeter     LLBkg_BothSeeds.gif
L2CaloHypo_e10_loose/dPhi difference between the cluster phi (second sampling) and the phi of the track extrapolated to the second sampling : φmiddleclusterID, where φmiddlecluster is computed in the second compartment of the electromagnetic calorimeter and φID is the azimuth of the track extrapolated to the calorimeter     LLBkg_BothSeeds.gif

L2 ID Calo Hypo_e10_loose (Hypothesis)

Histogram name Description Possible problems Action Reference
L2IDCaloHypo_e10_loose/CaloTrackEoverP ratio of the cluster energy and the track momentum     LLBkg_BothSeeds.gif
L2IDCaloHypo_e10_loose/CaloTrackdEta difference between the cluster eta (first sampling) and the eta of the track extrapolated to the first sampling: ηstripsclusterID, where ηstripscluster is computed in the first sampling of the electromagnetic calorimeter, where the granularity is very fine, and ηID is the pseudo-rapidity of the track extrapolated to the calorimeter     LLBkg_BothSeeds.gif
L2IDCaloHypo_e10_loose/CaloTrackdPhi difference between the cluster eta (first sampling) and the eta of the track extrapolated to the first sampling: ηstripsclusterID, where ηstripscluster is computed in the first sampling of the electromagnetic calorimeter, where the granularity is very fine, and ηID is the pseudo-rapidity of the track extrapolated to the calorimeter     LLBkg_BothSeeds.gif
L2IDCaloHypo_e10_loose/CutCounter different cuts of EM cluster     LLBkg_BothSeeds.gif
L2IDCaloHypo_e10_loose/PtCalo transverse energy of cluster     LLBkg_BothSeeds.gif
L2IDCaloHypo_e10_loose/PtTrack transverse momentum of track     LLBkg_BothSeeds.gif

EF Track Hypo_e10_loose (Hypo thesis)

Histogram name Description Possible problems Action Reference
EFTrackHypo_e10_loose_e10_loose/Phi phi position of track     LLBkg_BothSeeds.gif
EFTrackHypo_e10_loose_e10_loose/d0 d0 of track     LLBkg_BothSeeds.gif
EFTrackHypo_e10_loose_e10_loose/numTrkPart number of input tracks     LLBkg_BothSeeds.gif
EFTrackHypo_e10_loose_e10_loose/pt pt of track     LLBkg_BothSeeds.gif
EFTrackHypo_e10_loose_e10_loose/z0 z0 of track     LLBkg_BothSeeds.gif

L2 ID Calo FEX (Feature extraction)

Histogram name Description Possible problems Action Reference
L2IDCaloFex_1/CaloTrackEoverP ratio of the cluster energy and the track momentum     LLBkg_BothSeeds.gif
L2IDCaloFex_1/CaloTrackdEta difference between the cluster eta (first sampling) and the eta of the track extrapolated to the first sampling: ηstripsclusterID, where ηstripscluster is computed in the first sampling of the electromagnetic calorimeter, where the granularity is very fine, and ηID is the pseudo-rapidity of the track extrapolated to the calorimeter     LLBkg_BothSeeds.gif
L2IDCaloFex_1/CaloTrackdPhi difference between the cluster phi (second sampling) and the phi of the track extrapolated to the second sampling : φmiddleclusterID, where φmiddlecluster is computed in the second compartment of the electromagnetic calorimeter and φID is the azimuth of the track extrapolated to the calorimeter     LLBkg_BothSeeds.gif
L2IDCaloFex_1/PtCalo transverse energy of cluster     LLBkg_BothSeeds.gif
L2IDCaloFex_1/PtTrack transverse momentum of track     LLBkg_BothSeeds.gif

L2 Dielectron Mass FEX_Zee (Feature extraction)

Histogram name Description Possible problems Action Reference
TrigL2DielectronMassFex_Zee/cut brief cuts     LLBkg_BothSeeds.gif
TrigL2DielectronMassFex_Zee/massOfAccepted mass in accepted combination     LLBkg_BothSeeds.gif

L2 Dielectron Mass Hypo_Zee (Hypo thesis)

Histogram name Description Possible problems Action Reference
TrigL2DielectronMassHypo_Zee/cut brief cuts     LLBkg_BothSeeds.gif
TrigL2DielectronMassHypo_Zee/massOfAccepted mass in accepted combination     LLBkg_BothSeeds.gif
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JPEGjpg ohp.jpg r1 manage 80.3 K 2009-01-06 - 12:05 YaoMing  
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