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Message ID: 4     Entry time: Wed Apr 23 13:37:18 2008
Type: Measurement 
Author: Markus Friedl 
Project: SPS Testbeam June08 
Subject: analysis results of source test 
Object ID: hybrid 01 
Measurement Type: source 
Run Number:  
Ignore the "KEK November 2007" title - that's a legacy and is already changed :-)

As of now, there is no distinction in 16 separate zones. However, the gaps between the the zones are clearly visible in the Hit Profile, as the edge strips on both sides have a larger sensitive area and thus collect more hits than other strips; hence the spikes in the (otherwise pretty gaussian) beam profile. There is a single strip with no entries in the center - that's the one that suffered from the bias bond repair action.
SNR=21 (peak mode) is pretty healthy and fits to similar detectors operated with APV25.
All data was taken in multi-peak mode with subsequent hit fitting to obtain amplitude and timing (see separate posting for timing precision).

The verbose output of the analysis is pasted below.


Analysis of vie_run001

Peak Mode, 3 x 200 initevents (first 10 skipped) + 99400 events
Number hybrids:  1	number zones:  2	 number sensors:  1
Using calibration file vie_cal001
No pedestal correction file
Seed/Neighbor/Cluster/Noisy Strips Cuts [RMS noise]: 5.0/3.0/5.0
Min. hitlength:   3


Comments:
SILC module 01
HV=100V, 40MHz, Tp=50ns, 30ns
Sr90 1mCi ,  black cloth cover



Analysis date: 23.04.2008 13:25:09


Analysis settings:
 runname: vie_run001_cluster
 clock: 40.00 MHz
 datafilepath: data/
 outputpath: output/
 subevents:  6
 fitmode: 2 (cal. fit)
 options: h




Results:

ModuleName           ZoneType    Ch    OKCh     OK%   Entries    MClW    MPSignal   Noise   MPSNR   HpSE  Occup
p_side            JP single sensor    256    256   100.0     90385    2.53    21546.1    729.4   20.68   0.53   1.81
Attachment 1: vie_run001_cluster_sig_0.gif  17 kB  | Hide | Hide all
vie_run001_cluster_sig_0.gif
Attachment 2: vie_run001_cluster_noi_0.gif  16 kB  | Hide | Hide all
vie_run001_cluster_noi_0.gif
Attachment 3: vie_run001_cluster_hit_0.gif  30 kB  | Hide | Hide all
vie_run001_cluster_hit_0.gif
Attachment 4: vie_run001_cluster_clw_0.gif  19 kB  | Hide | Hide all
vie_run001_cluster_clw_0.gif
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