 Fri Oct 7 18:40:07 2011, Christian Irmler, BELLE, Origami stack cooled, cal009, 83800, 07.10.2011 18:35:04 , 07.10.2011 19:31:51, Good
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Origami6
HV=+-40V,
CO2 cooling: P_TT_4: 14.9 bar, mf=0.9 g/s
beam on; xy table position x=306 y=76.5
I=18.6µA; old I2C settings; corrected trigger delay (htr); adjusted front-end voltages
CO2 pressure reduced to 14.9 bar --> temp is about 4K colder
Temp. at pipe inlet (K7) = -18°C
Temp. at pipe outlet (K8) = -21.8°C
used multi6 config instead of single hit config (cern11_origami_cooled2_multi6.cfg)
currents:
07.10.2011 18:36:07 event=1581 rate=31events/s temp/curr=33.9/-05.3 33.9/-05.6 33.9/-06.6 32.8/001.4 32.8/001.9 32.8/018.1 |
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Fri Oct 7 19:35:14 2011, Christian Irmler, BELLE, Origami stack cooled, run014, 90k, 07.10.2011 19:49:26, 07.10.2011 23:26:52, Good
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Origami6
HV=+-40V,
CO2 cooling: P_TT_4: 14.9 bar, mf=0.9 g/s
beam on; xy table position x=306 y=74.5
centered
I=17.8µA; old I2C settings; corrected trigger delay (htr); adjusted front-end voltages
CO2 pressure reduced to 14.9 bar --> temp is about 4K colder
Temp. at pipe inlet (K7) = -18°C
Temp. at pipe outlet (K8) = -21.8°C
currents:
07.10.2011 23:26:21 event=89786 rate=0events/s temp/curr=33.0/-05.3 33.0/-05.8 33.0/-06.6 31.9/001.4 32.0/001.9 31.9/017.7
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Sat Oct 8 00:14:37 2011, Christian Irmler, BELLE, Origami stack, run015, 180111, 08.10.2011 00:06:41, 08.10.2011 08:24:38, Good
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Origami6
HV=+-40V,
no cooling
beam on; xy table position x=306 y=74.5
Istart=57µA;
std. I2C settings
centered
currents:
8.10.2011 00:07:43 event=991 rate=0events/s temp/curr=33.0/-15.4 33.0/-17.3 33.0/-17.7 31.9/011.5 31.9/013.2 32.0/040.20
...
08.10.2011 06:32:34 event=179710 rate=0events/s temp/curr=33.1/-22.1 33.0/-25.6 33.1/-22.6 31.9/018.2 31.8/021.7 31.9/048.5
08.10.2011 06:33:28 event=180105 ***WARNING*** Error detected in APV 0, subevent 2. Event discarded, reset sent.
Permanent APV errors at several (all p-side, some n-side) APV chips after 180105 events, which could not be recovered by software resets. After restart of run, all APVs where alive again, hence hardware reset and I2C reconfiguration after 5 or 10 consecutive APV errors should be added to TUXDAQ software.
After APV errors occured, the cummulative bias current decrised from 78µA to 54µA. This effect can occures whenever the digital part of the APV is switched between idle and full operation. It seems that this is a thermal effect, caused by the slightly higher power consumption of the digital part of the chips.
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Sun Oct 9 10:05:34 2011, Markus Friedl, HPK, baby_std, cal010, 83800, 08.10.2011 13:36:25, 08.10.2011 13:54:07, Good
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HV=+-40V,
no cooling
beam off; xy table position x= y=
HV= Istart=uA;
std. I2C settings
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Sat Oct 8 16:45:14 2011, Thomas Bergauer, HPK, baby_std, run018, 150000, 08.10.2011 16:44:13, 08.10.2011 19:33:33, Good
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no cooling
beam on; xy table position x=322 y=80
HV=200V Istart_PY=8.2uA; Istart_N=0.45uA
std. I2C settings, now with correct timing |
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Sat Oct 8 20:33:58 2011, Karl-Heinz Hoffmann, HPK, baby_std, run019, 150000, 08.10.2011 20:22:45, 08.10.2011 23:19:23, Good
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no cooling
beam on; xy table position x=333 y=80
HV=200V Istart_PY=8.2uA; Istart_N=0.45uA
std. I2C settings |
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Sat Oct 8 23:27:44 2011, Karl-Heinz Hoffmann, HPK, baby_std, run020, 382000, 08.10.2011 23:24:16, 09.10.2011 09:24:20, Good
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no cooling
beam on; xy table position x=327,5 y=65
HV=200V Istart_PY=8.2uA; Istart_N=0.45uA
std. I2C settings |
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Sun Oct 9 11:00:33 2011, Karl-Heinz Hoffmann, HPK, baby_add, run021, 150000, 09.10.2011 10:56:47, 09.10.2011 12:47:23, Good
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no cooling
beam on; xy table position x=330 y=74
HV=200V Istart_PY=1,9uA; Istart_N=0.27uA
std. I2C settings |
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Sun Oct 9 13:12:32 2011, Karl-Heinz Hoffmann, HPK, baby_add, run022, 670k, 09.10.2011 13:09:32, 10.10.2011 00:48:16, Good
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no cooling
beam on; xy table position x=330 y=64
HV=200V Istart_PY=1,9uA; Istart_N=0.27uA
std. I2C settings |
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Mon Oct 10 10:37:52 2011, Christian Irmler, CNM, CNM stack, cal012, 83800, 10.10.2011 11:29:55, 10.10.2011 11:40:55, Unknown
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no cooling
beam on; xy table position x=330 y=64
HV_CNM=20V, HV_BSTD1=200V
Istart_CNM= 28 / 1 uA; Istart_BSTD= 0.12 uA |
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Mon Oct 10 12:15:52 2011, Manfred Valentan, CNM, CNM stack, run024, 110000, 10.10.2011 12:03:58, 10.10.2011 14:05:56, Good
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no cooling
beam on; xy table position x=320.5 y=79.5
HV_CNM=20V, HV_BSTD1-N=200V
Istart_CNM= 28 / 1 uA; Istart_BSTD= 0.12 uA |
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Mon Oct 10 14:11:53 2011, Christian Irmler, CNM, CNM stack, run025, 110000, 10.10.2011 14:09:00, 10.10.2011 16:11:57, Good
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no cooling
beam on; xy table position x=335.5 y=79.5
HV_CNM=20V, HV_BSTD1-N=200V
Istart_CNM= 31 / 1.4 uA; Istart_BSTD= 0.2 uA |
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Mon Oct 10 16:26:20 2011, Marko Dragicevic, CNM, CNM stack, run026, 300000, 10.10.2011 16:23:46, 10.10.2011 20:30:00, Good
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no cooling
beam on; xy table position x=328 y=69.5
HV_CNM=20V, HV_BSTD1-N=200V
Istart_CNM= 27 / 1.5 uA; Istart_BSTD= 0.2 uA |
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Mon Oct 10 00:50:23 2011, Christian Irmler, HPK, baby_add, run023, 680k, 10.10.2011 00:51:26, 10.10.2011 09:15:35, Good
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no cooling
beam on; xy table position x=330 y=74
HV=200V Istart_PY=1,9uA; Istart_N=0.27uA
std. I2C settings
same as run021, but taking more events |
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Mon Oct 10 21:54:24 2011, Marko Dragicevic, Micron, Micron-Baby-Stack p-spray, run bottom right, run027, 700k, 10.10.2011 22:40:31, 11.10.2011 09:49:11, Unknown
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hit modules in bottom left corner -> Zones narrow and half-narrow for COMB_IRRAD, Zones wide and half-wide for COMM_IRRAD
timing corrected w.r.t. run004
Position of HEPHY x-z-table:
x = 322
z = 70
Note: z-Position not identical with position of run004, x-z-table seemed to have moved vertically. This configuration now hits the same sensor position. |
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Mon Feb 20 17:17:27 2012, Christian Irmler, BELLE, Origami Module #4, run100, 50k, 20.02.2012 17:07:21, 20.02.2012 17:17:22, Good
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Sr90, large scintillator, HVret @ Origami open
Origami Mod. #4
HV=+-40V, Ibias=2,03µA
CO2 cooling on, Tin=-16°C, Tout=-16,7°C
standard I²C settings for uncooled APV chips.
Lab measurement with new dark box but old, large scintillator.
20.02.2012 17:08:27 event=5771 ***WARNING*** Error detected in APV 6, subevent 0. Event discarded, reset sent. --> APV 6 recovered afterwards |
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Mon Feb 20 17:20:20 2012, Christian Irmler, BELLE, Origami Module #4, cal100, 50k, 20.02.2012 17:19:03, 20.02.2012 17:29:58, Good
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Sr90, large scintillator, HVret @ Origami open
Origami Mod. #4
HV=+-40V, Ibias=2,03µA
CO2 cooling on, Tin=-16°C, Tout=-16,7°C
standard I²C settings for uncooled APV chips.
Lab measurement with new dark box but old, large scintillator.
Calibration run for run100. |
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Mon Feb 20 17:27:02 2012, Christian Irmler, BELLE, Origami Module #4, run101, 24497, 20.02.2012 17:33:33, 20.02.2012 17:38:21, Good
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Sr90, large scintillator, HVret @ Origami open
Origami Mod. #4
HV=+-40V, Ibias=2,03µA
CO2 cooling on, Tin=-16°C, Tout=-16,7°C
I²C settings for cooled APV chips --> same as used in run010.
Lab measurement with new dark box but old, large scintillator.
CO2 empty after 24497 events --> run stopped |
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Wed Feb 22 12:15:11 2012, Christian Irmler, BELLE, Origami Module #4, run102, 170k, 22.02.2012 12:31:08, 22.02.2012 13:03:27 , Good
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same as run101
Sr90, large scintillator, HVret @ Origami open
Origami Mod. #4
HV=+-40V, Ibias=1,8µA
CO2 cooling on, Tin=-20.2°C, Tout=-21.3°C
I²C settings for cooled APV chips --> same as used in run010
e:\cvi-projects\apvdaq_fadc\origami6_V2_multi6_cooled.cfg
Lab measurement with new dark box but old, large scintillator.
CO2 empty after 24497 events --> run stopped --> no corresponding calibration available, but for rought analysis cal100 can be used for this run, too |
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Wed Feb 22 13:17:34 2012, Christian Irmler, BELLE, Origami Module #4, cal102, 83800, 22.02.2012 13:11:30, 22.02.2012 13:25:18, Good
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Sr90, large scintillator, HVret @ Origami open
Origami Mod. #4
HV=+-40V, Ibias=1,8µA
CO2 cooling on, Tin=-20.2°C, Tout=-21.3°C
I²C settings for cooled APV chips --> same as used in run010
e:\cvi-projects\apvdaq_fadc\origami6_V2_single_cooled.cfg
Lab measurement with new dark box but old, large scintillator. |
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