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AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
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DESPEC |
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Message ID: 229
Entry time: Fri Apr 16 07:19:00 2021
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Author: |
OH, MA |
Subject: |
Friday 16th April 08:00-16:00 |
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08:19 System wide checks all ok
Baselines reset on WR and FPGA checks for the start of the day
Statistics ok - attachment 1
Temperatures ok - attachment 2
Bias and leakage currents ok - attachment 3
09:03 During the reset last night I repaired the OptionsDB for aida02 from the Options.Pristine directory.
No corruptions have been noted since
10:10 System check, clcock and ADC ok
Base Current Difference
aida07 fault 0xfb3a : 0xfb3d : 3
White Rabbit error counter test result: Passed 11, Failed 1
Understand the status reports as follows:-
Status bit 3 : White Rabbit decoder detected an error in the received data
Status bit 2 : Firmware registered WR error, no reload of Timestamp
Status bit 0 : White Rabbit decoder reports uncertain of Timestamp information from WR
FPGA and memory check ok
Statistics ok - attachment 4
Temperatures ok - attachment 5
Bias and leakage currents ok - attachment 6
10:39 Fission fragments were punching through AIDA
This was even with the maxmimum degraders in place
They are now placing a thick plate in front of AIDA to block the fragments while they beam tune.
11:38 They have found the issue with the degrader and have corrected it.
We now see next to no implants in AIDA as expect.
Histograms reset at around 11:35
Layout 2 shows very few implants in 5 minutes - attachment 7
12:08 The high implantation rates of ions into AIDA is clearly seen in the large transients on the leakage currents - attachment 8
This was a large amount of dose going into the detectors which we should try to avoid
13:25 system check, clock and ADC ok
Base Current Difference
aida05 fault 0xc879 : 0xc87b : 2
aida06 fault 0x323c : 0x323e : 2
aida07 fault 0xfb3a : 0xfb3f : 5
aida08 fault 0xd3d6 : 0xd3d8 : 2
White Rabbit error counter test result: Passed 8, Failed 4
Understand the status reports as follows:-
Status bit 3 : White Rabbit decoder detected an error in the received data
Status bit 2 : Firmware registered WR error, no reload of Timestamp
Status bit 0 : White Rabbit decoder reports uncertain of Timestamp information from WR
Statistics ok - attachment 9
Temperatures ok - attachment 10
Bias and leakage currents ok - attachment 11
FPGA and memory check ok
16:10 system check, clock and ADC ok
Base Current Difference
aida05 fault 0xc879 : 0xc87b : 2
aida06 fault 0x323c : 0x323e : 2
aida07 fault 0xfb3a : 0xfb3f : 5
aida08 fault 0xd3d6 : 0xd3d8 : 2
White Rabbit error counter test result: Passed 8, Failed 4
Understand the status reports as follows:-
Status bit 3 : White Rabbit decoder detected an error in the received data
Status bit 2 : Firmware registered WR error, no reload of Timestamp
Status bit 0 : White Rabbit decoder reports uncertain of Timestamp information from WR
Statistics ok - attachment 12
Temperatures ok - attachment 13
Bias and leakage currents ok - attachment 14
FPGA and memory check ok |
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