 Mon Feb 28 02:16:00 2022, JM, OF, Current status 6x
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03:21
Temperature setpoint 110 K
Rutherford rate stable. Min peak height ~ 10^2 counts, max ~ 3*10^2 counts. |
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Mon Feb 28 03:16:37 2022, JM, OF, Current status 6x
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04:24
Temperature setpoint 110 K
Rates appeared stable throughout the hour ~10^2 peak height. Last 5 minutes rutherford peak height appears reduced, cycling from 10^1 to 10^2. |
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Mon Feb 28 04:14:26 2022, JM, OF, Current status 9x
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05:20
Temperature setpoint = 110 k
Rates are stable however are slightly lower than previous. Min peak height ~40 counts, max ~ 10^2. |
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Mon Feb 28 06:12:58 2022, JG, AK, US, Current status 8x
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07:20
Temperature setpoint = 110 k
Rutherford rates shaky, peak max at ~ 3x10^2 |
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Mon Feb 28 07:31:25 2022, JG, AK, Current status 8x
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08:30
Temperature setpoint = 110 k
Rutherford rates shaky, peak max at ~ 3x10^2 |
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Mon Feb 28 08:36:35 2022, JG, AK, CB, Current status 8x
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09:35
beam intensity at injection: 8.2e7 ions
Temperature setpoint = 110 k |
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Mon Feb 28 09:31:48 2022, JG, AK, CB, Current status 8x
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10:35
beam intensity at injection: 1e8 ions
Temperature setpoint = 110 k |
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Mon Feb 28 10:55:48 2022, JG, US, Current status 8x
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11:55
beam intensity at injection: 8e7 ions
Temperature setpoint = 110 k |
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Mon Feb 28 11:57:22 2022, JG, AK, CB, Current status 8x
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12:55
beam intensity at injection: 9e7 ions
Temperature setpoint = 110 k |
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Mon Feb 28 13:16:39 2022, JG, AK, CB, Current status 8x
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14:16
beam intensity at injection: 7e7 ions
Temperature setpoint = 110 k |
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Mon Feb 28 22:34:51 2022, JM, EM, Current status
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23:35
Temperature setpoint = 116 K
Detector position IN, potentiometer reads 34.89 mm |
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Tue Mar 1 02:15:29 2022, JM, EM, Current status 6x
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03:15
The nozzle motor control at the target crashed, but operation has been restored.
Temperature setpoint = 116 K |
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Tue Mar 1 03:34:28 2022, JM, EM, Current status 7x
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Temperature setpoint = 116 k
Detector IN potentiometer = 34.89 mm
Rutherford rate is reduced from previous entries. Avergae peak height appears to be ~50 counts. Fluctuations in peak height and E4 pressure are |
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Tue Mar 1 22:10:26 2022, David, George, Current status
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Ring current 6.67e7 particles/s
pressure at S1: 2.3-2.8e-8
Merger, Tape server (WS3): 1574 kB/s, writing ok |
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Tue Mar 1 23:30:04 2022, David, George, Current status
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00:30
Pressure in S1 slightly decreased from before but still high enough to measure data.
One new count at 20MeV |
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Wed Mar 2 14:15:16 2022, JM, PM, Current status 6x
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15:15
Temperature setpoint = 113 K
Target density is OK for now. S1 vaies between 2E-8 and 3.5E-8 mbar. E4 between 1E-9 and 1E-8 mbar. |
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Wed Mar 2 17:21:35 2022, JM, PM, Current status 8x
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18:21
Temperature setpoint = 113k
Target density OK S1 varies between 2E-8 and 2.5E-8 mbar, E4 between 1E-9 and 5E-9 mbar. (slightly lower than previous check) |
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Wed Mar 2 19:25:25 2022, JM, PM, Current status 10x
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20:25
Observed short burst of low energy noise on aida1, lasted <30s (attachment 8).
Temperature setpoint = 113 K |
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Wed Mar 2 21:16:06 2022, JM, PM, Current status
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22:16
Temperature setpoint = 113k
Not observed noise burst again |
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Thu Apr 10 07:02:12 2025, CB (remotely), Current logging enabled - sort of
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There appear to be issues with Shahab's caenlogging program. It crashes occasionally, with an error indicating the number of columns in the terminal
is incorrect. We will have to ask Shahab.
For now |