Results from the run 34784

1. General Information

RUN 34784
Events 854
Detectors SPD - SSD
SSD DDLs 16
SSD LDCs 3
Duration 7:41:37

2. Analysis of clusters

Here are some histograms obtained with the official offline QA for the SSD clusters. In all plots we see the accumulated statistics from all the events of this run. There was a selection on the golden clusters.

Module number with clusters
Run34784-ModuleId.gif

Local coordinates x-y-z
Run34784-LocalCoordinates.gif

Global coordinates x-y-z
Run34784-GlobalCoordinates.gif

Cluster type - Charge ratio - Cluster charge
Run34784-ClusterCharge-1.gif

Cluster charge (P-Side) - Cluster charge (N-Side) - qN/qP
Run34784-ClusterCharge-2.gif

Cluster charge map - Cluster charge correlation
Run34784-ClusterCharge-2D.gif

3. Visualization

These are some snapshots produced by the offline visualization framework of the first combined SPD+SSD tracks. The run taken on the 4th of June 2008 with the SPD FastOr lasted for ~8 hours (run number 34784). For the reconstruction of these data, we used v4-13-Release and the official AliEn OCDB entries.

Event 56 Event 85 Event 105
Run34784-SPD-SSD-Event56-xy.gif Run34784-SPD-SSD-Event85-xy.gif Run34784-SPD-SSD-Event105-xy.gif

Event 117 Event 135 Event 138
Run34784-SPD-SSD-Event117-xy.gif Run34784-SPD-SSD-Event135-xy.gif Run34784-SPD-SSD-Event138-xy.gif

Event 178 Event 281 Event 361
Run34784-SPD-SSD-Event178-xy.gif Run34784-SPD-SSD-Event281-xy.gif Run34784-SPD-SSD-Event361-xy.gif

Event 464 Event 731
Run34784-SPD-SSD-Event464-xy.gif Run34784-SPD-SSD-Event731-xy.gif

-- PanosChristakoglou - 06 Jun 2008

Topic attachments
I Attachment History Action Size Date Who Comment
GIFgif Run34784-ClusterCharge-1.gif r1 manage 13.9 K 2008-06-06 - 12:55 PanosChristakoglou  
GIFgif Run34784-ClusterCharge-2.gif r1 manage 16.1 K 2008-06-06 - 12:55 PanosChristakoglou  
GIFgif Run34784-ClusterCharge-2D.gif r1 manage 16.0 K 2008-06-06 - 12:56 PanosChristakoglou  
GIFgif Run34784-GlobalCoordinates.gif r1 manage 16.4 K 2008-06-06 - 12:56 PanosChristakoglou  
GIFgif Run34784-LocalCoordinates.gif r1 manage 14.8 K 2008-06-06 - 12:56 PanosChristakoglou  
GIFgif Run34784-ModuleId.gif r1 manage 7.4 K 2008-06-06 - 12:56 PanosChristakoglou  
GIFgif Run34784-SPD-SSD-Event105-xy.gif r1 manage 17.3 K 2008-06-06 - 12:28 PanosChristakoglou  
GIFgif Run34784-SPD-SSD-Event117-xy.gif r1 manage 19.3 K 2008-06-06 - 12:28 PanosChristakoglou  
GIFgif Run34784-SPD-SSD-Event135-xy.gif r1 manage 15.2 K 2008-06-06 - 12:29 PanosChristakoglou  
GIFgif Run34784-SPD-SSD-Event138-xy.gif r1 manage 15.2 K 2008-06-06 - 12:29 PanosChristakoglou  
GIFgif Run34784-SPD-SSD-Event178-xy.gif r1 manage 18.4 K 2008-06-06 - 12:29 PanosChristakoglou  
GIFgif Run34784-SPD-SSD-Event281-xy.gif r1 manage 16.4 K 2008-06-06 - 12:29 PanosChristakoglou  
GIFgif Run34784-SPD-SSD-Event361-xy.gif r1 manage 16.6 K 2008-06-06 - 12:29 PanosChristakoglou  
GIFgif Run34784-SPD-SSD-Event464-xy.gif r1 manage 17.4 K 2008-06-06 - 12:30 PanosChristakoglou  
GIFgif Run34784-SPD-SSD-Event56-xy.gif r1 manage 16.2 K 2008-06-06 - 12:30 PanosChristakoglou  
GIFgif Run34784-SPD-SSD-Event731-xy.gif r1 manage 16.6 K 2008-06-06 - 12:30 PanosChristakoglou  
GIFgif Run34784-SPD-SSD-Event85-xy.gif r1 manage 18.9 K 2008-06-06 - 12:30 PanosChristakoglou  
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Topic revision: r1 - 2008-06-06 - PanosChristakoglou
 
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