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Fixed, e744s, Thu Apr 11 17:35:21 2019, François, BEAM, General, , 14O beam is in G1 since 17H00
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alignment of the beam in VAMOS
intensity ~ 5x10^3 pps |
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Fixed, TEST, Thu Apr 11 17:30:58 2019, OttoH.V., OTHER, Hardware, N/A, HVM_ERROR
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*** hvm watcher error ***
FP_DC1_w1 Slot: 2 (A1821HMP) Channel:0 Vmon: 674.25 V Imon: 0 uA Status: OVER CURRENT
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Fixed, e744s, Thu Apr 11 17:08:39 2019, OttoRun, RUN, General, Empty, Run79
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*************************
Run : 79
*************************
Start at 2019-04-11 17:08:21.837538
Run Conditions:
- Operator: Adrien
- Trigger: VAMOS
- Target/Source: hole
- Beam: 14O
- Intensity: ~ 3e+3
- Brho = ?? Tm
- !CATS/VAMOS (CATS Efficiency)! : XXXX
Comment:
Aligning beam, daq on for online monitoring
Stop at 2019-04-11 17:31:48.540765
Stop comment: Entering to Remove CATS2 and remove VAMOS %1000 |
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Fixed, e744s, Thu Apr 11 16:56:34 2019, OttoRun, RUN, General, Empty, Run78
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*************************
Run : 78
*************************
Start at 2019-04-11 16:55:28.720017
Run Conditions:
- Operator: Adrien
- Trigger: Mugast
- Target/Source: hole
- Beam: 14O
- Intensity: ~ 3e+3
- Brho = ?? Tm
- !CATS/VAMOS (CATS Efficiency)! : XXXX
Comment:
Alignign beam, daq on for online monitoring
Stop at 2019-04-11 17:07:49.331973
Stop comment: changing trigger to vamos |
Fixed, e744s, Thu Apr 11 16:07:59 2019, Valerian and Louis, OFFLINE, Software, CH2, HF resolution 
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| Using the value of the HF=83,4ns. We can obtain the calibrated plot of T_CATS2_HF which is joined and gives us roughly a 2-3 ns resolution for the HF |
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Fixed, e744s, Thu Apr 11 15:16:10 2019, Adrien, Valerian, Louis, CATS, General, CH2, run77 CATS efficiency
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CATS efficiency has been computed for run 77 using T_FagHF an T_Si_Cats1 with different triggers:
Trigger GATCONF_MASTER<8 (MUST+Mugast) : 94%
Trigger GATCONF_MASTER=4 (MUST) : 99.4%
Trigger GATCONF_MASTER=2 (square) : 85%
Trigger GATCONF_MASTER=1 (trapezoidal+annular) : 22%
The 22% resolution is due to the fact that the trapezoidal detectors are noisy. Doing the same on an analysed run we obtain ~ 85% efficiency |
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Fixed, e744s, Thu Apr 11 14:03:45 2019, Valerian, CATS, Hardware, N/A, In case of a CATS2 tripped
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Currently, CATS2 is inserted, if the window :
CATS2 has tripped appear, one should do the following :
- Open a terminal
- Type: HV
- Username is : admin
- Password is : admin
- Press enter twice
The list of channels is going to appear.
- Using the arrow of the keyboard, go down until you reach cats2
- then go right until you reach Off
- press space, the dectector should start ramping up
- If it trips again, you can try to put voltage to cats1 (right above cats2)
Two possibility :
- If cats1 trip it is the gas bottle that is empty call : 07 83 34 30 81 (Sebastien)
- If cats1 doesn't trip try cats2 again, and if it trips lower the voltage of cats2
To lower the voltage of cats2 : go to the left until you reach the first cell after cats2 name and lower the voltage 10 volts and try to start cats2 again.
THEN CLOSE THE TERMINAL |
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Fixed, TEST, Thu Apr 11 13:55:54 2019, OttoH.V., OTHER, Hardware, N/A, HVM_ERROR
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*** hvm watcher error ***
cats2 Slot: 13 (A1835 ) Channel:1 Vmon: 193.6 V Imon: 0 uA Status: INTERNAL TRIP
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Fixed, TEST, Thu Apr 11 13:51:54 2019, OttoH.V., OTHER, Hardware, N/A, HVM_ERROR
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*** hvm watcher error ***
cats2 Slot: 13 (A1835 ) Channel:1 Vmon: 170.3 V Imon: 0 uA Status: INTERNAL TRIP
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Fixed, TEST, Thu Apr 11 13:50:22 2019, OttoH.V., OTHER, Hardware, N/A, HVM_ERROR
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*** hvm watcher error ***
cats2 Slot: 13 (A1835 ) Channel:1 Vmon: 0 V Imon: 0 uA Status: INTERNAL TRIP
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Fixed, TEST, Thu Apr 11 13:47:10 2019, OttoH.V., OTHER, Hardware, N/A, HVM_ERROR
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*** hvm watcher error ***
cats2 Slot: 13 (A1835 ) Channel:1 Vmon: 200.7 V Imon: 0 uA Status: INTERNAL TRIP
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Fixed, e744s, Thu Apr 11 13:43:26 2019, Valerian, OFFLINE, Software, CH2, Target position for 14N runs
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Fixed, TEST, Thu Apr 11 13:43:20 2019, OttoH.V., OTHER, Hardware, N/A, HVM_ERROR
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*** hvm watcher error ***
cats2 Slot: 13 (A1835 ) Channel:1 Vmon: 189.8 V Imon: 0 uA Status: INTERNAL TRIP
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Fixed, TEST, Thu Apr 11 13:43:10 2019, OttoH.V., OTHER, Hardware, N/A, HVM_ERROR
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*** hvm watcher error ***
cats2 Slot: 13 (A1835 ) Channel:1 Vmon: 541.2 V Imon: 0.9 uA Status: OVER CURRENT
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Fixed, TEST, Thu Apr 11 13:22:32 2019, OttoH.V., OTHER, Hardware, N/A, HVM_ERROR
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*** hvm watcher error ***
FP_CATS0 Slot: 2 (A1821HMP) Channel:6 Vmon: 36 V Imon: 0 uA Status: INTERNAL TRIP
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Fixed, TEST, Thu Apr 11 13:21:33 2019, OttoH.V., OTHER, Hardware, N/A, HVM_ERROR
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*** hvm watcher error ***
FP_CATS0 Slot: 2 (A1821HMP) Channel:6 Vmon: 567.75 V Imon: 0.173 uA Status: OVER CURRENT
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Fixed, TEST, Thu Apr 11 11:58:01 2019, OttoH.V., OTHER, Hardware, N/A, HVM_ERROR
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*** hvm watcher error ***
FP_DC1_w1 Slot: 2 (A1821HMP) Channel:0 Vmon: 10.25 V Imon: 0 uA Status: INTERNAL TRIP
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Fixed, TEST, Thu Apr 11 11:55:42 2019, OttoH.V., OTHER, Hardware, N/A, HVM_ERROR
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*** hvm watcher error ***
FP_DC1_w1 Slot: 2 (A1821HMP) Channel:0 Vmon: 632.75 V Imon: 0.32 uA Status: OVER CURRENT
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Fixed, e744s, Thu Apr 11 11:36:09 2019, Valerian, OFFLINE, Software, CH2, Comparison between the two e744
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| Current calibration is off, a shift of -1.5MeV was done to reproduce the previous data. |
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Fixed, e744s, Thu Apr 11 11:26:52 2019, Adrien, MUST2, General, CH2, TOF in MUST2 MM3 is now fixed
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The E-TOF plot in MM3 was showing a 5MeV threshold.
After investigation the 12 strip was not disable on MM2 to MM4, and particularly noisy on MM3, killing the counts at small angle where most of the proton are.
After disabling the Strip 12 all 4 telescope show the same amount of statistics.
I added the Impact matrix and the E-DE plot for each of the forward telescope as well. Looks like the beam is not centered but shifted. Need more investigation.
The online need to be restarted to take this into account.
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