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  Silicon Envelope for the Large Protoype TPC, all entries  Not logged in ELOG logo
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Entry  Thu Oct 22 08:04:51 2009, Stephan Hänsel, Setup, geometry - silicon envelope SiLC_in_front_of_TPC.jpg
distance si-sledge-front to silicon-Z-center = 23 cm
-> silicon sledge front 35 cm inside from front of TPC-support at a beam position 58 cm from front of TPC-support
Entry  Mon Nov 2 13:59:09 2009, Stephan Hänsel, Setup, ToDo before data-taking 
in hut:

    plug twisted pair cable from CCUM into PC (Attention - connector contains more pins, look at marks - use the most right pins when you
look from the back of the PC))
    power on CCUM in spacing behind electronic hut
    switch on opto-electrical converter for FED (on
Entry  Fri Feb 27 14:03:53 2009, Stephan Hänsel, Setup, Setup 3D 090227_TPCEnvelope-3D_copy.png
 
Entry  Wed Feb 25 09:57:15 2009, Stephan Hänsel, Measurements, Sensor IV-Kurven + CV-Messungen (vor Modulbau) IV-Kurven_Sensors.png
 

    
    
        
            
Entry  Fri Nov 27 12:23:25 2009, Stephan Hänsel, Measurements, Run 20077 - Pedestal 
16196 events
with 2 Micromegas modules
Beam: 5,6 GeV
Entry  Fri Nov 27 12:22:19 2009, Stephan Hänsel, Measurements, Run 20075 - Micromegas 817 20075_HitProfile.jpgOneTrackEvents_020075.txtTwoTrackEvents_020075.txt
46196 events (usable: 42433 events)
with 2 Micromegas modules (TPCDAQ stopped at 46195 events)
Beam: 5,6 GeV
Entry  Fri Nov 27 12:21:00 2009, Stephan Hänsel, Measurements, Run 20074 - Micromegas 816 OneTrackEvents_020074.txtTwoTrackEvents_020074.txt
10010 events
with 2 Micromegas modules (TPCDAQ stopped at 10003 events)
Beam: 5,6 GeV
Entry  Thu Nov 5 19:46:15 2009, Stephan Hänsel, Measurements, Run 20073 - Micromegas 815 OneTrackEvents_020073.txtTwoTrackEvents_020073.txt
10070 events
with 2 Micromegas modules (TPCDAQ stopped at 9864 events)
Beam: 5,6 GeV
Entry  Thu Nov 5 19:44:28 2009, Stephan Hänsel, Measurements, Run 20070 - positionrun 
2257 events without Micromegas
Beam: 5,6 GeV
silicon sledge 35cm inside from TPC-support-front and 36mm above center position
Entry  Thu Nov 5 19:36:48 2009, Stephan Hänsel, Measurements, Run 20069 - pedestal 
13600 events without Micromegas
Beam: 5,6 GeV
silicon sledge 35cm inside from TPC-support-front
Entry  Thu Nov 5 19:34:58 2009, Stephan Hänsel, Measurements, Run 20065 - pedestal 
18400 events without Micromegas
Beam: 5,6 GeV
silicon sledge 35cm inside from TPC-support-front
Entry  Thu Nov 5 19:33:53 2009, Stephan Hänsel, Measurements, Run 20064 - pedestal 
12199 events without Micromegas
Beam: 5,6 GeV
silicon sledge 35cm inside from TPC-support-front
Entry  Wed Nov 4 18:24:48 2009, Stephan Hänsel, Measurements, Run 20063 - Micromegas #808 
crashed at 18577 events - TPC 19220 events
Beam: 5,6 GeV
one Micromegas module in center position
Entry  Wed Nov 4 18:19:44 2009, Stephan Hänsel, Measurements, Run 20062 - data 
6493 events without Micromegas
Beam: 5,6 GeV
silicon sledge 35cm inside from TPC-support-front
Entry  Wed Nov 4 17:12:47 2009, Stephan Hänsel, Measurements, Run 20061 - Latency Scan -> 70 
LATENCY IS SET TO 70
spillsize = 500
 
Entry  Wed Nov 4 16:31:42 2009, Stephan Hänsel, Measurements, Run 20059 - Micromegas #807 
crashed at 3648 events -> TPC got much more events
Beam: 5,6 GeV
one Micromegas module in center position
Entry  Wed Nov 4 16:12:33 2009, Stephan Hänsel, Measurements, Run 20057 - Micromegas #806 
1076 events
trigger rate 7,25Hz
bx = real trigger number
Entry  Wed Nov 4 16:10:24 2009, Stephan Hänsel, Measurements, Run 20056 - Micromegas #805 
10989 events
HV: 200V -> 2µA
LV:
Entry  Wed Nov 4 15:29:00 2009, Stephan Hänsel, Measurements, Run 20055 - Pedestal 
 
Entry  Wed Nov 4 15:31:39 2009, Stephan Hänsel, Measurements, Run 20055 - Pedestal 
15399 triggers
HV: 200V -> 2µA
LV: 
Entry  Fri Oct 23 08:09:04 2009, Stephan Hänsel, Measurements, Run 11273 - data 
B=0, TPC inbetween but no TPC readout
Beam: 3GeV
silicon position from TPC-support-ring: 
Entry  Fri Oct 23 08:02:57 2009, Stephan Hänsel, Measurements, Run 11271 - position run 
B=0, TPC inbetween but no TPC readout
Beam: 3GeV
moved silicon to center position (~58cm from TPC-support-ring)
Entry  Fri Oct 23 07:57:01 2009, Stephan Hänsel, Measurements, Run 11270 - latency scan 
B=0, TPC inbetween but no TPC readout
scan from 70 to 120 with 1000 events each
root-diagram -> latency ~ 75
Entry  Fri Oct 23 07:52:52 2009, Stephan Hänsel, Measurements, Run 11269 - Pedestal Run 
B=0, TPC inbetween but no TPC readout
Entry  Thu Oct 22 11:18:34 2009, Stephan Hänsel, Setup, Pictures 
Photo Gallery
zusätliche Photos:
labeled SiLC in front of TPC
Entry  Wed Oct 1 11:42:44 2008, stephan hänsel, Setup, Modulkomponenten 
MODULE 0
1 Sensor Module (SiLC01):
   Hybrid: TEC_6D.2.1 / 30216662133923
Entry  Thu Oct 22 08:02:26 2009, Stephan Hänsel, Setup, Electronics 
HV-Kapton-PIN-assignment 
  
CCUM-to-Module Adapter-Cards 
Entry  Mon Nov 2 13:22:50 2009, Stephan Hänsel, Setup, DAQ 
start data-taking:
ssh xxx@bastion.desy.de -X
ssh xdaq@flctpcikhero1.desy.de -X
Entry  Tue Nov 3 10:45:01 2009, Stephan Hänsel, Setup, Beam On 
clear test beam areas:
go to T24 (front area):

    use (red) key from interlock
    go into T24 area, close door, use red key in keyhole next to door -> big red light on
Entry  Tue Nov 3 11:18:46 2009, Stephan Hänsel, Setup, Beam Off 
close shutter:

    close shutter T24/1 with the button "Beam  Shutter zu" (green) -> bottom green light next to the keys  should go on

   close shutter T24 with the button "Beam  Shutter auf" (green) -> bottom green light next to the keys should go on
    turn
Entry  Fri Feb 27 13:34:11 2009, Stephan Hänsel, Measurements, ARCs Noise PIoff + channels 2 repair NoisePlot.png
 

        
    
        
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