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  HEPHY logbook for testbeam at SPS October 2012 and Irradiation Mol, Page 1 of 4  Not logged in ELOG logo
Entry  Mon Oct 15 19:40:03 2012, Marko Dragicevic, MicronOrigami_gross, run ATTENTION: wrong bias voltage, run009, 31650, 15.10.2012 19:28:30 , 15.10.2012 22:08:31 , Crap 

ATTENTION! Bias voltage was +-100 V instead of +-50 V 

Origami Stack 2: Origami #4, #3, Wedge new1, old
HV = +-100V

Ibias=12.3µA
 

beam position:
vertical: between APV 1&2 (of 6)
horizontal: centered on APV#1 ->  right side of sensor

Position of xy table:
x = 23, y = -25


Temperatures:

Origami #4: In=-33 degC / Out=-34 degC
Origami #3: Out=-35 degC (temperatur sensor of inlet is not working)
Wedge new 1: Out =  -17 degC, cooling block = -14 degC
Wedge old: Out = -16 degC, cooling block = -14 degC

 

15.10.2012  22:08:31  event=0  rate=0events/s temp/curr=31.3/089.2 31.3/-16.2 31.2/-17.9 31.3/-18.2 29.9/003.6 29.9/003.1 30.0/-01.1 29.9/-01.6
 

Stopped after 31650 events, because of PS problems and no beam.

Entry  Mon Oct 15 23:26:52 2012, Marko Dragicevic, MicronOrigami_gross, run ATTENTION: wrong bias voltage, run010, 158k, 15.10.2012 23:10:40 , 16.10.2012 05:05:35, Crap 

ATTENTION: Bias voltage was +-100 V instead of +- 50 V

Same as run009.

Origami Stack 2: Origami #4, #3, Wedge new1, old
HV = +-10V

Ibias=12.3µA
 

beam position:
vertical: between APV 1&2 (of 6)
horizontal: centered on APV#1 ->  right side of sensor -> small side of wedge sensors

Position of xy table:
x = 23, y = -25


Temperatures:

Origami #4: In=-33 degC / Out=-34 degC
Origami #3: Out=-35 degC (temperatur sensor of inlet is not working)
Wedge new 1: Out =  -17 degC, cooling block = -14 degC
Wedge old: Out = -16 degC, cooling block = -14 degC

 

15.10.2012  22:08:31  event=0  rate=0events/s temp/curr=31.3/089.2 31.3/-16.2 31.2/-17.9 31.3/-18.2 29.9/003.6 29.9/003.1 30.0/-01.1 29.9/-01.6

Entry  Tue Oct 16 05:24:21 2012, Christian Irmler, MicronOrigami_gross, run ATTENTION: wrong bias voltage, run011, 150k, 16.10.2012 05:19:28 , 16.10.2012 09:59:24, Crap 

ATTENTION: Bias voltage was +-100 V instead of +- 50 V

Origami Stack 2: Origami #4, #3, Wedge new1, old

HV = +-100V

Ibias=12.3µA
 

beam position:
vertical: between APV 1&2 (of 6)
horizontal: centered on APV#3 ->  left side of sensor -> wide side of wedge sensors

Position of xy table:
x = 83, y = -25


Temperatures:

Origami #4: In=-33 degC / Out=-34 degC
Origami #3: Out=-35 degC (temperatur sensor of inlet is not working)
Wedge new 1: Out =  -17 degC, cooling block = -16 degC
Wedge old: Out = -15 degC, cooling block = -15 degC

 

Stopped after 132658 events, because of empty gas bottle and thus insufficient cooling.

Entry  Fri Oct 19 00:45:52 2012, Markus Friedl, MicronOrigami_gross, run, run016, 11855, 19.10.2012 00:24:05, 19.10.2012 00:48:24, Crap 

 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-50V, Ibias=77A
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

 

Stack is now positioned on globally best performing position which should also enable reasonable tracking.

Trigger timing not perfect, needs adjustment (-1 CLK) -> new run

Entry  Fri Oct 12 22:00:52 2012, Christian Irmler, MicronBaby, cal, cal001, 83800, 12.10.2012 21:16:33, 12.10.2012 21:59:02, Good 

12.10.2012  21:16:33  event=0  Disk space: Needed=0.00 GB, Available=206.59 GB, Total=931.51 GB
12.10.2012  21:16:33  event=0  DAQ start (mode: Calibration Scan)
12.10.2012  21:16:33  event=0  Init NECO... done
12.10.2012  21:16:34  event=0  Init APVs... done
12.10.2012  21:16:37  event=0  Send 10 dummy triggers to initialize APV pedestals... done
12.10.2012  21:16:37  event=0  Init FADCs... done
12.10.2012  21:16:37  event=0  Taking 600 pedestal events
12.10.2012  21:16:45  event=599  Pedestal and Noise evaluation done - switching to Calibration Scan
12.10.2012  21:17:39  event=2459  rate=8events/s temp/curr=32.7/097.5 32.7/-08.2 32.7/-08.3 32.8/-08.3 31.2/001.6 31.2/001.7 31.2/001.6 31.2/001.4
12.10.2012  21:18:43  event=4023  rate=8events/s temp/curr=32.6/097.3 32.7/-08.2 32.7/-08.5 32.7/-08.3 31.1/001.6 31.1/001.6 31.1/001.6 31.1/001.6
12.10.2012  21:19:49  event=5600  rate=50events/s temp/curr=32.7/097.5 32.6/-08.3 32.6/-08.3 32.6/-08.3 31.1/001.6 31.1/001.6 31.1/001.6 31.1/001.6
12.10.2012  21:20:53  event=7990  rate=7events/s temp/curr=32.6/097.5 32.6/-08.2 32.6/-08.5 32.6/-08.3 31.1/001.6 31.0/001.6 31.1/001.6 31.0/001.6
12.10.2012  21:21:59  event=8694  rate=6events/s temp/curr=32.5/097.3 32.6/-08.2 32.6/-08.5 32.6/-08.3 31.1/001.6 31.0/001.6 31.0/001.6 31.0/001.6
12.10.2012  21:23:02  event=11116  rate=66events/s temp/curr=32.5/097.3 32.6/-08.3 32.5/-08.3 32.5/-08.3 31.0/001.4 31.0/001.7 31.0/001.6 31.0/001.6
12.10.2012  21:24:06  event=13095  rate=7events/s temp/curr=32.5/097.3 32.5/-08.3 32.5/-08.3 32.5/-08.3 31.0/001.6 30.9/001.6 31.0/001.6 31.0/001.6
12.10.2012  21:25:08  event=15105  rate=5events/s temp/curr=32.4/097.5 32.5/-08.3 32.5/-08.3 32.5/-08.3 31.0/001.6 30.9/001.6 30.9/001.6 31.0/001.6
12.10.2012  21:26:13  event=16444  rate=7events/s temp/curr=32.5/097.3 32.4/-08.3 32.4/-08.3 32.5/-08.3 30.9/001.6 30.9/001.6 31.0/001.6 31.0/001.6
12.10.2012  21:27:22  event=18050  rate=6events/s temp/curr=32.4/097.5 32.4/-08.3 32.4/-08.5 32.4/-08.5 30.9/001.6 30.9/001.6 30.9/001.6 30.9/001.6
12.10.2012  21:28:25  event=19878  rate=8events/s temp/curr=32.4/097.3 32.4/-08.3 32.4/-08.3 32.4/-08.3 30.7/001.6 30.9/001.6 30.9/001.6 30.7/001.6
12.10.2012  21:29:26  event=21875  rate=7events/s temp/curr=32.3/097.3 32.3/-08.2 32.4/-08.3 32.3/-08.3 30.7/001.4 30.7/001.6 30.7/001.6 30.7/001.6
12.10.2012  21:30:28  event=24200  rate=50events/s temp/curr=32.3/097.3 32.3/-08.2 32.3/-08.3 32.3/-08.5 30.7/001.6 30.7/001.7 30.7/001.6 30.7/001.6
12.10.2012  21:31:33  event=26300  rate=50events/s temp/curr=32.4/097.5 32.3/-08.2 32.4/-08.3 32.3/-08.3 30.7/001.6 30.7/001.7 30.7/001.6 30.7/001.6
12.10.2012  21:32:41  event=28400  rate=9events/s temp/curr=32.3/097.3 32.3/-08.3 32.2/-08.3 32.3/-08.3 30.7/001.6 30.7/001.6 30.7/001.6 30.6/001.6
12.10.2012  21:33:43  event=30300  rate=50events/s temp/curr=32.3/097.5 32.3/-08.3 32.3/-08.3 32.3/-08.3 30.7/001.6 30.7/001.6 30.7/001.6 30.7/001.6
12.10.2012  21:34:46  event=32242  rate=42events/s temp/curr=32.2/097.5 32.3/-08.3 32.2/-08.5 32.3/-08.3 30.7/001.6 30.7/001.7 30.7/001.6 30.6/001.4
12.10.2012  21:35:50  event=34167  rate=67events/s temp/curr=32.2/097.3 32.3/-08.3 32.2/-08.3 32.2/-08.3 30.7/001.6 30.7/001.6 30.7/001.6 30.7/001.4
12.10.2012  21:36:54  event=35928  rate=7events/s temp/curr=32.2/097.3 32.2/-08.3 32.0/-08.3 32.2/-08.3 30.6/001.4 30.7/001.6 30.7/001.6 30.6/001.4
12.10.2012  21:37:54  event=38470  rate=8events/s temp/curr=32.0/097.5 32.2/-08.3 32.2/-08.3 32.2/-08.3 30.6/001.6 30.6/001.6 30.6/001.6 30.6/001.6
12.10.2012  21:39:00  event=40751  rate=1events/s temp/curr=32.2/097.5 32.2/-08.2 32.2/-08.3 32.2/-08.3 30.6/001.6 30.6/001.6 30.6/001.6 30.6/001.6
12.10.2012  21:40:04  event=42861  rate=7events/s temp/curr=32.2/097.5 32.2/-08.3 32.2/-08.3 32.2/-08.3 30.6/001.6 30.6/001.6 30.6/001.6 30.6/001.6
12.10.2012  21:41:05  event=44950  rate=50events/s temp/curr=32.2/097.5 32.2/-08.2 32.0/-08.3 32.2/-08.3 30.5/001.6 30.6/001.6 30.6/001.6 30.6/001.6
12.10.2012  21:42:10  event=47954  rate=4events/s temp/curr=32.2/097.5 32.2/-08.2 32.2/-08.5 32.2/-08.3 30.5/001.6 30.5/001.6 30.5/001.6 30.5/001.6
12.10.2012  21:43:18  event=49909  rate=7events/s temp/curr=32.2/097.3 32.0/-08.3 32.2/-08.3 32.2/-08.3 30.5/001.6 30.5/001.6 30.6/001.6 30.5/001.6
12.10.2012  21:44:17  event=52950  rate=68events/s temp/curr=32.0/097.3 32.2/-08.3 32.0/-08.3 32.0/-08.3 30.5/001.6 30.5/001.6 30.5/001.6 30.5/001.6
12.10.2012  21:45:17  event=55800  rate=50events/s temp/curr=32.2/097.3 32.2/-08.2 32.2/-08.3 32.2/-08.3 30.4/001.6 30.5/001.6 30.5/001.6 30.5/001.6
12.10.2012  21:46:18  event=59281  rate=31events/s temp/curr=32.2/097.5 32.2/-08.2 32.2/-08.5 32.0/-08.3 30.5/001.6 30.5/001.6 30.5/001.6 30.5/001.6
12.10.2012  21:47:19  event=61723  rate=73events/s temp/curr=32.0/097.5 32.0/-08.2 32.2/-08.5 32.0/-08.3 30.4/001.6 30.5/001.6 30.5/001.6 30.4/001.6
12.10.2012  21:48:20  event=64750  rate=60events/s temp/curr=32.0/097.3 32.2/-08.2 32.0/-08.5 32.0/-08.5 30.5/001.6 30.5/001.6 30.5/001.6 30.4/001.6
12.10.2012  21:49:21  event=66450  rate=50events/s temp/curr=32.0/097.3 32.2/-08.3 32.0/-08.3 32.0/-08.3 30.5/001.6 30.5/001.7 30.4/001.6 30.5/001.6
12.10.2012  21:50:23  event=69850  rate=2events/s temp/curr=32.0/097.5 32.0/-08.3 32.0/-08.5 32.0/-08.3 30.5/001.6 30.4/001.6 30.5/001.6 30.5/001.6
12.10.2012  21:51:23  event=73142  rate=7events/s temp/curr=32.0/097.3 32.2/-08.3 32.0/-08.3 32.0/-08.3 30.4/001.6 30.5/001.6 30.4/001.6 30.4/001.4
12.10.2012  21:52:33  event=74250  rate=5events/s temp/curr=32.0/097.3 31.9/-08.2 32.0/-08.3 32.0/-08.3 30.4/001.6 30.4/001.6 30.4/001.6 30.4/001.6
12.10.2012  21:53:43  event=75006  rate=30events/s temp/curr=32.0/097.3 32.0/-08.3 32.0/-08.3 32.0/-08.3 30.4/001.6 30.4/001.6 30.4/001.6 30.4/001.4
12.10.2012  21:54:45  event=76973  rate=6events/s temp/curr=32.0/097.3 32.0/-08.3 32.0/-08.5 32.0/-08.3 30.4/001.6 30.4/001.6 30.3/001.6 30.4/001.6
12.10.2012  21:55:49  event=78788  rate=6events/s temp/curr=32.0/097.5 31.9/-08.2 31.9/-08.3 32.0/-08.3 30.4/001.6 30.4/001.6 30.3/001.6 30.4/001.6
12.10.2012  21:56:57  event=80261  rate=7events/s temp/curr=32.0/097.5 31.9/-08.2 31.9/-08.3 32.0/-08.3 30.4/001.4 30.4/001.6 30.4/001.6 30.4/001.6
12.10.2012  21:57:58  event=82550  rate=64events/s temp/curr=31.9/097.3 32.0/-08.3 31.9/-08.3 31.9/-08.3 30.4/001.6 30.4/001.6 30.4/001.6 30.3/001.6
12.10.2012  21:58:54  event=83800  Processing calibration data... done
12.10.2012  21:58:55  event=83800  Writing calibration file D:\cern12\micronbaby\data\cal001.cal...done
12.10.2012  21:59:02  event=83800  DAQ stop (mode: Calibration Scan)
12.10.2012  21:59:02  event=83800  Writing properties file D:\cern12\micronbaby\data\cal001.pro...done
 

Entry  Fri Oct 12 23:10:14 2012, Christian Irmler, MicronBaby, run, run001, 333000, 12.10.2012 23:05:19, 13.10.2012 06:29:00, Good 

Micron baby stack
HV = -100V   I=5.8uA
beam on

 

Final DESY position (center of vertical beam profile)

Module position: 0 / +5.0 -- hitting the upper half of the sensor (centered on odd APVs)

Entry  Wed Oct 17 14:06:24 2012, Markus Friedl, MicronOrigami_gross, Stack für stealth parasitic mode, , , , , Good pausenfueller1.jpgpausenfueller2.jpg

Dieser Stack wird jetzt quasi als Pausenkasperl eingebaut und läuft im "stealth parasitic" mode während der Irradiation-Woche. Gut, dass wir alles auch von Wien aus fernsteuern können :-)

pausenfueller1.jpg

pausenfueller2.jpg

Entry  Wed Oct 17 21:30:39 2012, Markus Friedl, MicronOrigami_gross, cal, cal008, 83800, 17.10.2012 17:15:13, 17.10.2012 18:08:11, Good currents.pngcurrents2.png

Internal calibration for "stealth parasitic" mode Belle stack; taken without beam

 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-50V, Ibias=80A
Position: approx. centered
no beam
 

 

Total bias current history:

currents.png

At the beginning, the system was already running for a few hours and the APV25 chips were initialized before, so thermal equilibrium was reached.

The actual calibration run happened during the first ~250 measurement points (~1 hour). It seems like the APVs draw a bit more current during internal calibration. The overall decay is supposedly due to a temperature decrease towards night.

 

Now tried the same thing with a short software run - same effect:

currents2.png

Need to investigate supply currents while data taking - they should actually go up a bit - and their dependency on the trigger rate.

 

Entry  Fri Oct 19 00:56:16 2012, Markus Friedl, MicronOrigami_gross, run, run017, 197899, 19.10.2012 00:54:21, 19.10.2012 14:10:02 , Good 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-50V, Ibias=76A
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

Same as run016, but timing shifted by 1 CLK to better center the peak of the shaped wafeforms for subsequent fitting during analysis.

 

Beam was turned off around here:

19.10.2012  08:56:12  event=193394

So better ignore the last ~5000 events for analysis.

 

Entry  Fri Oct 19 19:25:29 2012, Markus Friedl, MicronOrigami_gross, run, run018, 318756, 19.10.2012 19:23:55, 20.10.2012 10:27:11, Good 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-50V, Ibias=77A
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

 

beam went off (LINAC problem) around

20.10.2012  07:00:39  event=315937

So better ignore the last 3000 events during analysis.

Entry  Sat Oct 20 10:49:03 2012, Markus Friedl, MicronOrigami_gross, cal, cal019, 83800, 20.10.2012 10:46:36, 20.10.2012 11:32:57, Good 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-45V, Ibias=70A
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

 

no beam at beginning (LINAC problem)

Entry  Sat Oct 20 11:40:13 2012, Markus Friedl, MicronOrigami_gross, run, run019, 100000, 20.10.2012 11:38:19, 20.10.2012 19:20:51, Good 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-45V, Ibias=72A
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

Several periods without beam during this run.

Entry  Sat Oct 20 19:35:30 2012, Markus Friedl, MicronOrigami_gross, run, run020, 300000, 20.10.2012 19:34:19, 21.10.2012 08:55:28, Good 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-40V, Ibias=73A
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

 

Entry  Sun Oct 21 09:01:04 2012, Markus Friedl, MicronOrigami_gross, cal, cal020, 83800, 21.10.2012 08:59:21, 21.10.2012 09:45:03, Good 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-40V, Ibias=72uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

Entry  Sun Oct 21 09:50:00 2012, Markus Friedl, MicronOrigami_gross, cal, cal021, 83800, 21.10.2012 09:50:07 , 21.10.2012 10:35:40, Good 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-35V, Ibias=69uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

Entry  Sun Oct 21 10:39:15 2012, Markus Friedl, MicronOrigami_gross, run, run021, 100000, 21.10.2012 10:37:26, 21.10.2012 15:04:49, Good 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-35V, Ibias=69uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

 

Entry  Sun Oct 21 15:15:45 2012, Markus Friedl, MicronOrigami_gross, cal, cal022, 83800, 21.10.2012 15:13:47, 21.10.2012 16:00:25, Good 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-30V, Ibias=70uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

Entry  Sun Oct 21 16:04:06 2012, Markus Friedl, MicronOrigami_gross, run, run022, 151282, 21.10.2012 18:16:53, 22.10.2012 00:04:42, Good 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-30V, Ibias=70uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

Entry  Mon Oct 22 00:08:39 2012, Markus Friedl, MicronOrigami_gross, cal, cal023, 83800, 22.10.2012 00:07:34, 22.10.2012 00:53:02, Good 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-25V, Ibias=65uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

Entry  Mon Oct 22 00:57:05 2012, Markus Friedl, MicronOrigami_gross, run, run023, 176629, 22.10.2012 00:55:59, 22.10.2012 10:04:38, Good 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-25V, Ibias=65uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

No more events since 22.10.2012  07:09:53  event=176629 - spill signals removed?

 

ELOG V3.1.5-fc6679b