ELOG AIDA

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

AIDA

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Entry time:

Tue May 30 07:56:05 2017

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Subject*:

16.00   Still no beam  
        Current run /RIBF127R1/R1_197
        Found dropped channels on nnaida1, ASIC4 - see attach 1
        Check ASIC control x2
        No effects
        
17.08   FEE's temperature normal
        statistics normal
        system wide checks ok 
        leakage current and bias ok
        merger and tapeserver ok

still no beam

17.20   Beam is back

AIDA RIBF127R1/R1_216
        DAQ start BRIKEN 16
        DAQ start BigRIPS 1016

17.25   Almost all implants in DSSSD#6 - see attach 2
        Beam stopped on AIDA run RIBF127R1/R1_217
        Increasing degrader thickness.

17.30   New degrader: 11m Al plate
        Zero'd all histograms
        Deleted online SortSas

AIDA RIBF127R1/R1_21
        DAQ start BRIKEN 17
        DAQ start BigRIPS 1017

17.44   Most implants still in #5,6. Adjusted degrader: 14mm Al
        
        Implants now in dets #4,5 preferentially.
        Zero'd all histograms
        Deleted online SortSas

AIDA RIBF127R1/R1_221
        DAQ continues running in BRIKEN 17
        DAQ start BigRIPS 1018    
       
18.05   Beam lost on AIDA run RIBF127R1/R1_226

18.35   Beam is back

Zero'd all histograms
        Deleted online SortSas
        
        AIDA RIBF127R1/R1_233
        DAQ start BRIKEN 18
        DAQ start BigRIPS 1019

19:10   DSSD Rates from R1_239
 *** DSSSD # 1 count:    164076 old count:    109857 dt:      1.02 s  LEC rate:  53189.47 Hz
 *** DSSSD # 2 count:    211989 old count:    140492 dt:      1.02 s  LEC rate:  70139.39 Hz
 *** DSSSD # 3 count:     76697 old count:     49676 dt:      1.02 s  LEC rate:  26507.92 Hz
 *** DSSSD # 4 count:     72050 old count:     47860 dt:      1.02 s  LEC rate:  23730.67 Hz
 *** DSSSD # 5 count:     27482 old count:     17785 dt:      1.02 s  LEC rate:   9512.87 Hz
 *** DSSSD # 6 count:     51983 old count:     34674 dt:      1.02 s  LEC rate:  16980.33 Hz
 *** DSSSD # 1 count:        37 old count:        21 dt:      1.02 s  HEC rate:     15.70 Hz
 *** DSSSD # 2 count:        89 old count:        59 dt:      1.02 s  HEC rate:     29.43 Hz
 *** DSSSD # 3 count:       124 old count:        83 dt:      1.02 s  HEC rate:     40.22 Hz
 *** DSSSD # 4 count:       104 old count:        66 dt:      1.02 s  HEC rate:     37.28 Hz
 *** DSSSD # 5 count:        75 old count:        47 dt:      1.02 s  HEC rate:     27.47 Hz
 *** DSSSD # 6 count:        45 old count:        33 dt:      1.02 s  HEC rate:     11.77 Hz

19:23   FEE's temperature normal
        statistics normal
        system wide checks ok 
        leakage current and bias ok see attachment 4
        merger and tapeserver ok
        current AIDA file R1_244
   
20:01   BigRIPS and BRIKEN stopping the run
        AIDA RIBF127R1/R1_253

20:08   BigRIPS and BRIKEN start
        DAQ start BRIKEN 19
        DAQ start BigRIPS 1020
        AIDA RIBF127R1/R1_254

20:19  FEE's temperature normal
        statistics normal
        system wide checks ok 
        leakage current and bias ok see attachment 5
        merger and tapeserver ok
        current AIDA file R1_258

20.51   Beam and DAQ continue OK
        HEC x vs. y look OK - see attach 6

21:03   BigRIPS and BRIKEN stopping the run
        AIDA RIBF127R1/R1_268

21.05   Beam lost while changing runs

21.07   Beam is back.
        DAQ start BRIKEN 20
        DAQ start BigRIPS 1021
        AIDA RIBF127R1/R1_270

22:01   FEE's temperature normal
        statistics normal
        system wide checks ok 
        leakage current and bias ok
        merger and tapeserver ok
        current AIDA file R1_282

22:02   BigRIPS and BRIKEN stopping the run
        AIDA RIBF127R1/R1_282

22:03   BigRIPS and BRIKEN start
        DAQ start BRIKEN 21
        DAQ start BigRIPS 1022
        AIDA RIBF127R1/R1_283

23:02   BigRIPS and BRIKEN stopping the run
        AIDA RIBF127R1/R1_296

23:04   BigRIPS and BRIKEN start
        DAQ start BRIKEN 22
        DAQ start BigRIPS 1023
        AIDA RIBF127R1/R1_297

23:40   FEE's temperature normal
        statistics normal
        system wide checks ok 
        leakage current and bias ok see attchment 7
        merger and tapeserver ok
        current AIDA file R1_306

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Attachment 1: