The Inner Detector commissioning and performance plots below are approved to be shown by ATLAS speakers at conferences and similar events.
Please do not add figures on your own. Contact the ID project leader in case of questions and/or suggestions.
Detector alignment 

Residual distribution in x, integrated over all hitsontracks in the pixel barrel for the nominal geometry and the preliminary aligned geometry. The residual is defined as the measured hit position minus the expected hit position from the track extrapolation. Shown is the projection onto the local x coordinate, which is the precision coordinate. Tracks are selected to have pT > 2 GeV, d0<50mm, z0<400mm (in other words they are required to go through the pixel L0). The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on  corresponding to ~25% of all the solenoidon data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A double Gaus fit is performed but only the mean and sigma of the narrower Gaussian are shown. 
Approved_PixBarResX.eps 

Residual distribution in y, integrated over all hitsontracks in the pixel barrel for the nominal geometry and the preliminary aligned geometry. The residual is defined as the measured hit position minus the expected hit position from the track extrapolation. Shown is the projection onto the local y coordinate, which is the nonprecision coordinate. Tracks are selected to have pT > 2 GeV, d0<50mm, z0<400mm (in other words they are required to go through the pixel L0). The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on  corresponding to ~25% of all the solenoidon data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A single Gaussian fit is performed. 
Approved_PixBarResY.eps 

Residual distribution in x, integrated over all hitsontracks in the SCT barrel for the nominal geometry and the preliminary aligned geometry. The residual is defined as the measured hit position minus the expected hit position from the track extrapolation. Shown is the projection onto the local x coordinate, which is the precision coordinate. Tracks are selected to have pT > 2 GeV, d0<50mm, z0<400mm (in other words they are required to go through the pixel L0). The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on  corresponding to ~25% of all the solenoidon data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A single Gaussian fit is performed. 
Approved_SCTBarResX.eps 

Cosmic tracks crossing the entire ID leave hits in both the upper and lower halves of the ID. These tracks can be split near the interaction point and fit separately, resulting in two collisionlike tracks that can then be compared. The plots shows the difference in the d0 track parameter between the two split tracks. Tracks are selected to have pT > 2 GeV, d0<50mm, z0<400mm (in other words they are required to go through the pixel L0). Tracks also are required to have a hit in the Pixel B layer, 3 Pixel hits and in total 7 Silicon hits. The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on  corresponding to ~25% of all the solenoidon data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A single Gaussian fit is performed. 
Approved_DeltaD0.eps 

Cosmic tracks crossing the entire ID leave hits in both the upper and lower halves of the ID. These tracks can be split near the interaction point and fit separately, resulting in two collisionlike tracks that can then be compared. The plots shows the difference in the z0 track parameter between the two split tracks. Tracks are selected to have pT > 2 GeV, d0<50mm, z0<400mm (in other words they are required to go through the pixel L0). Tracks also are required to have a hit in the Pixel B layer, 3 Pixel hits and in total 7 Silicon hits. The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on  corresponding to ~25% of all the solenoidon data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A single Gaussian fit is performed. 
Approved_DeltaZ0.eps 

Cosmic tracks crossing the entire ID leave hits in both the upper and lower halves of the ID. These tracks can be split near the interaction point and fit separately, resulting in two collisionlike tracks that can then be compared. The plots shows the difference in the Q/pT track parameter between the two split tracks. Tracks are selected to have pT > 2 GeV, d0<50mm, z0<400mm (in other words they are required to go through the pixel L0). Tracks also are required to have a hit in the Pixel B layer, 3 Pixel hits and in total 7 Silicon hits. The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on  corresponding to ~25% of all the solenoidon data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A single Gaus fit is performed. 
Approved_DeltaQoPT.eps 

Cosmic tracks crossing the entire ID leave hits in both the upper and lower halves of the ID. These tracks can be split near the interaction point and fit separately, resulting in two collisionlike tracks that can then be compared. The plots shows the difference in the phi track parameter between the two split tracks. Tracks are selected to have pT > 2 GeV, d0<50mm, z0<400mm (in other words they are required to go through the pixel L0). Tracks also are required to have a hit in the Pixel B layer, 3 Pixel hits and in total 7 Silicon hits. The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on  corresponding to ~25% of all the solenoidon data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A double Gaussian fit is performed but only the mean and sigma of the narrower Gaus are shown. 
Approved_DeltaPhi.eps 

Distributions from cosmic ray tracks 

Warning: Cosmic ray spectra including comparisons with MC which appeared before on this page are not approved for external use at this stage. The MC does not model some details of the special cosmic trigger configuration and timing. It includes the two main access shafts, but not the two lift shafts. Until these effects are taken into account, the MCdata comparison is not useful. Cosmic muons crossing the entire ATLAS detector leave hits in the Inner Detector (ID) and so tracks can be reconstructed. Two different tracking algorithms are in use for the reconstruction: the CTB (Cosmics and Test Beam) tracking and the New Tracking. The results below show the performance of the CTB. Tracks are characterized by 5 parameters. These are defined in a reference point, the perigee, which is the point of closest approach to the z/beam axis. d0 is the signed distance to the zaxis, z0 is the zcoordinate of the perigee, phi0 is the angle in the xy plane at the perigee, theta0 is the angle with the zaxis and q/p is the charge of the cosmic muon divided by its momentum. In the next plots, the parameters of these cosmic muon tracks (reconstructed with CTB tracking and release 14.5.0.5, AtlasProduction) from the ATLAS combined cosmic run 91890 (Autumn 2008) are shown. Both toroid and solenoid were on during this run. For the theta0 and z0 distributions, tracks are required to have Silicon hits (since these parameters are not measured by the TRT barrel).  
Cosmic spectra (d0 distribution) as seen in run 91890. 
eps figure 

Cosmic spectra (z0 distribution) as seen in run 91890. 
eps figure 

Cosmic spectra (phi0 distribution) as seen in run 91890. 
eps figure 

Cosmic spectra (theta0 distribution) as seen in run 91890. 
eps figure 

Cosmic spectra (QoverP distribution) as seen in run 91890. 
eps figure 

Cosmic ray track statistics 

Collected track statistics in autumn 2008:

pdf figure 

Event displays 

Inner detector event display for event 757427 of the cosmic run 90270 with field ON.  
Inner detector event display for event 62340 of the cosmic run 90731 (no Solenoid). Showing hits on track for both TRT endcaps, as well as SCT and pixel barrel and endcap hits. 
I  Attachment  History  Action  Size  Date  Who  Comment 

eps  91885_IDCosmic_NewTVsCTB_RecD0.eps  r1  manage  14.6 K  20090320  18:26  ChristianSchmitt  
png  91885_IDCosmic_NewTVsCTB_RecD0.png  r1  manage  7.8 K  20090320  18:26  ChristianSchmitt  
eps  91885_IDCosmic_NewTVsCTB_RecEta.eps  r1  manage  13.4 K  20090320  18:25  ChristianSchmitt  
png  91885_IDCosmic_NewTVsCTB_RecEta.png  r1  manage  6.9 K  20090320  18:25  ChristianSchmitt  
eps  91885_IDCosmic_NewTVsCTB_RecPhi0.eps  r1  manage  13.9 K  20090320  18:25  ChristianSchmitt  
png  91885_IDCosmic_NewTVsCTB_RecPhi0.png  r1  manage  7.2 K  20090320  18:25  ChristianSchmitt  
eps  91885_IDCosmic_NewTVsCTB_RecPt.eps  r1  manage  16.0 K  20090320  18:25  ChristianSchmitt  
png  91885_IDCosmic_NewTVsCTB_RecPt.png  r1  manage  7.7 K  20090320  18:24  ChristianSchmitt  
eps  91885_IDCosmic_NewTVsCTB_RecQoverP.eps  r1  manage  11.2 K  20090320  18:24  ChristianSchmitt  
png  91885_IDCosmic_NewTVsCTB_RecQoverP.png  r1  manage  7.1 K  20090320  18:24  ChristianSchmitt  
eps  91885_IDCosmic_NewTVsCTB_RecZ0.eps  r1  manage  16.9 K  20090320  18:23  ChristianSchmitt  
png  91885_IDCosmic_NewTVsCTB_RecZ0.png  r1  manage  8.2 K  20090320  18:23  ChristianSchmitt  
eps  91885_IDCosmic_NewTVsCTB_nHits.eps  r1  manage  15.3 K  20090320  18:24  ChristianSchmitt  
png  91885_IDCosmic_NewTVsCTB_nHits.png  r1  manage  7.7 K  20090320  18:23  ChristianSchmitt  
eps  Approved_DeltaD0.eps  r1  manage  32.0 K  20090305  14:19  TobiasGolling  Delta D0 from cosmic tracks broken down in 2 legs 
png  Approved_DeltaD0.png  r1  manage  30.6 K  20090305  14:19  TobiasGolling  Delta D0 from cosmic tracks broken down in 2 legs 
eps  Approved_DeltaPhi.eps  r1  manage  49.1 K  20090305  14:20  TobiasGolling  Delta Phi from cosmic tracks broken down in 2 legs 
png  Approved_DeltaPhi.png  r1  manage  31.4 K  20090305  14:21  TobiasGolling  Delta Phi from cosmic tracks broken down in 2 legs 
eps  Approved_DeltaQoPT.eps  r1  manage  17.6 K  20090305  14:21  TobiasGolling  Delta QopT from cosmic tracks broken down in 2 legs 
png  Approved_DeltaQoPT.png  r1  manage  29.8 K  20090305  14:21  TobiasGolling  Delta QopT from cosmic tracks broken down in 2 legs 
eps  Approved_DeltaZ0.eps  r1  manage  26.0 K  20090305  14:21  TobiasGolling  Delta Z0 from cosmic tracks broken down in 2 legs 
png  Approved_DeltaZ0.png  r1  manage  32.7 K  20090305  14:22  TobiasGolling  Delta Z0 from cosmic tracks broken down in 2 legs 
eps  Approved_PixBarResX.eps  r1  manage  28.5 K  20090305  14:22  TobiasGolling  Pixel x residuals 
png  Approved_PixBarResX.png  r1  manage  32.8 K  20090305  14:23  TobiasGolling  Pixel x residuals 
eps  Approved_PixBarResY.eps  r1  manage  38.8 K  20090305  14:23  TobiasGolling  Pixel y residuals 
png  Approved_PixBarResY.png  r1  manage  39.7 K  20090305  14:23  TobiasGolling  Pixel y residuals 
eps  Approved_SCTBarResX.eps  r1  manage  27.5 K  20090305  14:24  TobiasGolling  SCT x residuals 
png  Approved_SCTBarResX.png  r1  manage  31.5 K  20090305  14:24  TobiasGolling  SCT x residuals 
gif  Atlas_ID_Loops_ON_cy_2008.gif  r1  manage  20.9 K  20090309  14:19  SaverioDAuria  Number of ID Cooling Loops ON as a function of time 
gif  IDCosmic08_statistics.gif  r1  manage  60.4 K  20090213  09:33  ChristianSchmitt  
IDCosmic08_statistics.pdf  r1  manage  18.0 K  20090213  09:33  ChristianSchmitt  
png  PixResX_NewT_D0Z0cut_Mat_vsNominal.png  r2 r1  manage  33.4 K  20081211  19:11  TobiasGolling  Pixel x residuals 
png  PixResY_NewT_D0Z0cut.png  r2 r1  manage  40.6 K  20081211  19:12  TobiasGolling  Pixel y residuals 
png  SCTResX_NewT_D0Z0cut.png  r2 r1  manage  31.8 K  20081211  19:13  TobiasGolling  SCT x residuals 
eps  trackpar_QoverP.eps  r1  manage  12.9 K  20090309  14:16  PippaWells  
png  trackpar_QoverP.png  r1  manage  8.1 K  20090309  14:15  PippaWells  
eps  trackpar_d0.eps  r1  manage  11.3 K  20090309  14:18  PippaWells  
png  trackpar_d0.png  r1  manage  7.8 K  20090309  14:18  PippaWells  
eps  trackpar_eta.eps  r1  manage  9.5 K  20090309  14:17  PippaWells  
png  trackpar_eta.png  r1  manage  6.1 K  20090309  14:17  PippaWells  
eps  trackpar_phi0.eps  r1  manage  12.5 K  20090309  14:17  PippaWells  
png  trackpar_phi0.png  r1  manage  8.3 K  20090309  14:17  PippaWells  
eps  trackpar_theta0.eps  r1  manage  10.4 K  20090309  14:15  PippaWells  
png  trackpar_theta0.png  r1  manage  6.9 K  20090309  14:14  PippaWells  
eps  trackpar_z0.eps  r1  manage  12.3 K  20090309  14:14  PippaWells  
png  trackpar_z0.png  r1  manage  8.5 K  20090309  14:13  PippaWells 

