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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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AIDA |
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Message ID: 615
Entry time: Tue May 30 16:05:12 2017
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Author: |
OH |
Subject: |
Wednesday 31 May 00:00 - 08:00 |
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00:05 BigRIPS and BRIKEN stop their daqs
AIDA currently on file R1_312
00:06 BRIKEN start run 23
BigRIPS start run 1024
AIDA on file R1_312
System wide checks all ok
01:05 BigRIPS and BRIKEN stop their daqs
AIDA on file R1_327
01:06 BigRips Start run 1025
BRIKEN start run 24
AIDA file R1_327
System wide checks all ok
02:02 BigRIPS and BRIKEN stop their daqs
AIDA on file R1_341
ASIC load check ok
02:03 BigRIPS start run 1026
BRIKEN start run 25
AIDA ON FILE R1_341
02:11 System wide checks all ok
Leakages and bias ok (Leakages rising again though) - attachment 1
FEE temperatures ok - attachment 2
Good event statistics - attachment 3
Merger and tape server still running - attachment 4
02:23 Beam is off. Will recover soon
02:26 Beam is back
02:27 beam stopped again
02:28 beam back
02:37 Since beam has come back we appear to have lost all implant channels.
only seeing events in DSSD2
03:30 ASIC load issue resolved. AIDA data should be good from R1_353
Beam continues to turn off and on
03:52 Since ~2am beam has been passing through the dssd
Implantation spectrum - attachment 5
Upon investigation the fixed degrader had fallen on the left and was at a 30 degree angle.
It has now been put back in position
AIDA file when fixed R1_360
BRIKEN reset the timestamp
Whilst sorting the ASIC issue bigRips moved onto run 1029
BRIKEN run 1028. Full details in their elog
03:55 briken and bigRIPS stop runs
bigRIPS start run 1028
BRIKEN run 27
AIDA file R1_360
04:29 Implant hit spectra after the degrader was replaced - attachment 6
04:58 BigRIPS and BRIKEN stop daqs
AIDA on file R1_376
04:59 BigRIPS starts file 1029
BRIKEN starts run 28
AIDA at very end of file R1_376
05:20 System wide checks ok
bias and leakage currents ok - attachment 7
05:26 Beam still dropping out for short moments of time
06:03 BigRips and BRIKEN stop their runs
AIDA on file R1_393
06:04 BRIKEN start run 29
BigRIPS start run 1030
AIDA on file R1_393
06:28 Beam lost
06:31 Beam returned
06:46 System wide checks ok
FEE temperatures ok - attachment 8
07:01 BigRIPS and BRIKEN stop their runs
AIDA on file R1_407
07:02 BRIKEN start run 30
BigRips run 1031
AIDA on file R1_407
07:31 system wide checks all ok
07:48 Bias and leakage currents ok - attachment 9
08:01 Briken and BIgRips End current runs
AIDA file R1_422 E silicon detector has saturation problem (see the attachment). We lower the
gain in round factor of 2. |
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