 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 01:16:02 2022, JM, OF, Temperature decrease 115K to 110K
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02:15
Density remains stable at 155 K
Temperature setpoint decreased by 1K. Aim to get to 110 K to see if higher stable density can be achieved. |
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Mon Feb 28 00:24:05 2022, JM, OF, Current status 7x
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01:23
Temperature setpoint = 115 k
Rutherford rates still appears stable. Max peak ~10^2 counts, min peak ~50 counts per 20 seconds. Greater fluctuations in YR07 plot however do |
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Sun Feb 27 23:17:33 2022, JM, OF, Current status 10x
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00:20
Temperature setpoint 115 K
Rutherford rate appears fairly stable. Fluctuations from a max peak of 10^2 to a minimum of ~40 peak hieght. Fluctuates remain lower than at |
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Sun Feb 27 22:03:51 2022, JM, OF, Current Status 9x
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23:00
Target Temperature setpoint 95 K
Current in the ring ~ 5e7 pps |
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Sun Feb 27 20:38:06 2022, Rui-Jiu Chen, Yuri, Current status 13x
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Ring current ~5.0e7 particles/s
SW3
- Merger OK |
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Sun Feb 27 20:19:06 2022, Rui-Jiu Chen, Yuri, open the valves of target.
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Sun Feb 27 19:01:02 2022, Rui-Jiu Chen, Yuri, Current status 13x
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Ring current ~5.96e7 particles/s
SW3
- Merger OK |
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Sun Feb 27 18:46:42 2022, Rui-Jiu Chen, Yuri, Change target temperature
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time Temperature
E1 current(A) E1 frequency(Hz)
19:06 170 |
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Sun Feb 27 17:00:45 2022, Rui-Jiu Chen, Yuri, current status 13x
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Ring current ~7.76e7 particles/s
SW3
- Merger OK |
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Sun Feb 27 16:30:35 2022, Rui-Jiu Chen, Yuri, Change target temperature again
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1. change T from 95 k to 140 k.
2. keep T at 140k for 15 minutes.
3. change T from 140 k to 95 k. |
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Sun Feb 27 15:41:33 2022, Rui-Jiu Chen, Yuri, current status 13x
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16:38 change target temperature from 95 k to 140 k.
16:48 change target temperature from 140k to 95k.
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Sun Feb 27 15:02:16 2022, Rui-Jiu Chen, Yuri, Change target temperature 14x
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16:00 change temperature from 95 k to 120k.
16:07 change temperature from 120 k to 95k.
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Sun Feb 27 14:05:30 2022, Rui-Jiu, Ragan, Current status 14x
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Ring current ~7.61e7 particles/s
SW3
- Merger OK |
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Sun Feb 27 13:34:24 2022, RSS TD, Current status
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14:33: 95K-->140K
14:44: 140K --> 95K
Ring current ~6e7 particles/s |
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Sun Feb 27 12:49:44 2022, TD RSS, Sunday 27 February 07:00-15:00 6x
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13.50 Cryostat set point 120K
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Sun Feb 27 12:00:13 2022, RSS TD, Current status
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Ring current ~7.7e7 particles/s
Merger, Tape server (WS3): 1414 kB/s writing ok
Leakage current (WS4): 3.43 uA |
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Sun Feb 27 11:00:08 2022, RSS TD, Current status
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12:00: 95K-->120K
12:07: 120K --> 95K
Ring current ~6e7 particles/s |
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Sun Feb 27 10:00:07 2022, RSS TD, Current status
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Ring current ~9e7 particles/s
Merger, Tape server (WS3): 1414 kB/s writing ok
Leakage current (WS4): 3.43 uA |
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Sun Feb 27 09:00:09 2022, RSS TD, Current status 7x
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10:00: 95K-->120K
10:08: 120K --> 95K
Ring current ~7e7 particles/s |