02:02 Recovered DAQ from crash. Merger became clogged and the system required a full restart. Raspberry pi also
required a restart to regain control of the USB power relay.
      AIDA R16 started
      BigRips on run 0143 which started at 01:19
      BRIKEN run 2

      Biases and leakage currents ok see attachment 1
      Screenshots attached for good events, sync, pause and resume (attachments 2-5)

02:23 BigRips started run 0144
      AIDA on run R16_5
      BRIKEN run 3

02:47 All system wide checks ok

03:25 BigRips Run 0145
      AIDA run R16_22 begins at 03:26
      BRIKEN run 4
      All system wide checks ok

04:00 Biases and leakage currents ok (attachment 6)

04:25 BigRips has stopped. AIDA run R16_37
      brief stop in beam time as Shunji got access to the area and removed the fixed degrader.
      In the hope that we were stopping ions before they reached AIDA.
      It is now attached to the furthest upstream variable degrader.

04:29 bigRips run 0146
      AIDA run R16_38
      BRIKEN run 5
      System wide checks ok, ASICS settings checked

05:31 BigRips beam stopped. Carbon foil change
      AIDA file run R16_54
      BRIKEN also stopped
      Was running with 13mm of Al. Switching to 11mm of Al degrader.

05:41 BigRips start Run 0147
      AIDA file R16_57 starts at 05:52
      BRIKEN run 6
      System wide checks all ok.

06:00  Bias and leakages ok (see attachment 7)

06:26  System wide checks ok

06:43 BigRips stopped their run.
      AIDA currently on R16_73. Still running even after LN2 fill.

07:17 BigRips start run 0148
      AIDA run R16_81
      BRIKEN run 7
      System wide checks and ASIC load all ok

07:42 Bias and leakage currents ok (see attachment 8)

08:22 System wide checks all ok

08:36 BigRips started run 0149
      AIDA file R16_104

08:41 BRIKEN run 8

09.30 System-wide checks all ok.
      Leakage currents ok (see attachment 10).

09.43 BigRIPS run 0150 starts. Corresponds to the beginning of R16_125.

10.35 System-wide checks all ok. nnaida1 still fails clock status check, but bit 2 is set.
      Leakage currents ok.
      R16_141.

10.44 BigRIPS run 0151 starts. Corresponds to the end of R16_142.

11.40 System-wide checks all ok. nnaida1 still fails clock status check, but bit 2 is set.
      Leakage currents ok.
      R16_141.

11.45 BigRIPS run 0152 starts. Corresponds to end of R16_159

12.00 Leakage currents all ok (see attachment 11).

12.47 PE16/R16_178
      BRIKEN file 11
      BigRIPS run0153

12.50 System wide checks OK *except* nnaida1 fails global clocks 6
      ASIC check control

13.41 1.8.H and 1.8.W spectra

13.43 System wide checks OK *except* nnaida1 fails global clocks 6

14.03 BigRIPS run 0154.
      Roughly start of R16_199.

14.21 BigRIPS run 0155.
      Start of R16_204.

14.50 System-wide checks all passed except nnaida1 fails global clocks 6.
      Leakage currents ok.
      
15.23 Beam off. ~Half way through R16_220.
      Degrader reduced from 11mm to 8mm.
      Previously no pulser visible in p-side FEEs. Jiggled pulser cabling and pushed all LEMO connectors in.
      Pulser no visible in 1.8.L for all p-side FEEs.

15.28 Beam returned. End of R16_221.
      BigRIPS file 0156.

15:40 STQ problem so beam stopped near start of R16_225.

16.05 Beam returned to F11. 1.7G into R16_231.
      BigRIPS file 0157
      BRIKEN file 15
      System-wide checks all passed except nnaida1 fails global clocks 6.
      Leakage currents ok.

17.20 BigRIPS file run0158

17.38 Bias & leakage currents OK - see attachments 16-17
      FEE64 temperatures OK - see attachment 18

      Statistics - good events, AIDA disc, SYNC, PAUSE, RESUME, correlation L - see attachments 19-24
      Merge statistics - see attachments 25-26

17.40 System wide checks OK *except* nnaida1 fails global clocks 6

18.21 BigRIPS run0159
      AIDA R16_269
      BRIKEN file 17

18.44 System wide checks OK *except* nnaida1 fails global clocks 6

19.31 BigRIPS run0160
      AIDA R16_288
      BRIKEN file 18

19.55 System wide checks OK *except* nnaida1 fails global clocks 6

20.22 BigRIPS run0161
      AIDA R16_300
      BRIKEN file 19
      Degrader 8mm Al (unchanged)

21.32 BigRIPS run0162
      AIDA R16_318
      BRIKEN file 20
      Degrader 8mm Al (unchanged)

21.32 Bias & leakage currents OK - see attachments 27-28
      FEE64 temperatures OK - see attachment 29

21.38 System wide checks OK *except* nnaida1 fails global clocks 6

22.16 BigRIPS run0163
      AIDA R16_329
      Degrader 8mm Al (unchanged)

22.30 System wide checks OK *except* nnaida1 fails global clocks 6

22.33 AIDA synchronised - R16_333 - see attachment 30

23.07 BigRIPS run0163
      AIDA R16_341
      BRIKEN 
      Degrader 8mm Al (unchanged)

23.28 ASIC settings 2017Mar27-16.12.39

      BNC PB-4 
      Amplitude 90,000
      x5 attenuator IN
      t_r 50ns tau_d 50us
      frequency 25Hz range
      polarity-
      tail pulse, delay MIN

23.35 System wide checks OK *except* nnaida1 fails global clocks 6 

23.28 Analysis of data fileR16_347 - see attachment 31

23.48 daid on shift.