Fixed, e755, Mon Jul 2 20:44:46 2018, pierre, takeshi, louis, nori, daisuke, RUN, General, Cryo-LH2, RUN 233 
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37ca + liquid H
20h43 started.
21h31 stop |
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Fixed, e738, Thu Jul 5 11:08:04 2018, pierre, louis daisuke, RUN, General, N/A, RUN 249
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| cats 1 pulser calibration. trigger cats1%1 |
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Fixed, e755, Mon Jun 25 20:01:07 2018, olivier, daisuke, DAQ, Hardware, N/A, Another deat time scaler
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After RUN 128, we entered D6 to add another deat time measuring pulses to U2M channel 9. This is supposed to correctly measure dead time both for MUVI1
in the master and MUVI2 in the slave. For detail, see page 85 in the logbook.
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Fixed, e744, Wed May 23 10:57:13 2018, megumi, DAQ, General, , Photo of the circuit 15x
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| photo of the circuit area |
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Fixed, e744, Wed May 23 13:15:47 2018, megumi, DAQ, General, N/A, Time calibration for TDC (EXL)
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Time calibrator setting
Range 5.12 us
Period 160 ns
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Fixed, e738, Tue Jul 10 12:51:37 2018, marlène, olivier, J-C, daisuke, RUN, General, Cryo-LH2, RUN 330 28x
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9C + liquid H. Data taking after replacing CATS1.
12h03 started
13h54 stop |
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Fixed, e738, Sat Jul 14 10:14:00 2018, marlène, jacques, daisuke, RUN, General, Cryo-LH2, RUN 382 9x
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12C + liquid H. Before the run, the beam stopped for 2 hours due to the gate valve of E9 shut out the beam. This is because the manually operate turbo pump
was turned off by itself due to unknown reason. Sébastien came to close the valve of this turbo pump and evacuate E9 using another turbo pump only. The
vacuum of E9 is about 4e-5 mbar as of 9 am.The interlock is set at 9e-5 mbar.
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Fixed, e755, Mon Jun 25 19:59:55 2018, marlène, freddy, benoït, MUST2, Software, N/A, CsI disabled in MUVI/DAS
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Fixed, e738, Sat Jul 14 11:37:58 2018, marlène, daisuke, RUN, General, Cryo-LH2, RUN 383 25x
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12C + liquid H.
11h33 start.
12h00 Asked PCP to increase the intensity. CATS1,2 120 kpps. Plastic 100 kpps. CATS1/2 0.14/0.10 micro A. CATS2 current bursts to ~0.5 micro A once every |
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Fixed, e738, Thu Jul 5 10:47:42 2018, louis, serge, pierre, daisuke, RUN, General, 3-alpha, RUn 245
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| 3 alpha source, off beam, low down position . FAG 40 Hz. Likely due to beta rays (see the attachment) |
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Fixed, e738, Thu Jul 5 10:49:40 2018, louis, serge, pierre, daisuke, RUN, General, 3-alpha, RUn 245
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| 3 alpha source, off beam, low down position . FAG 40 Hz. Likely due to beta rays (see the attachment) |
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Fixed, e755, Sat Jun 30 04:54:55 2018, louis, daisuke, RUN, General, Cryo-LH2, RUN 194 45x
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| Continue 37ca data taking. |
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Fixed, e755, Mon Jul 2 01:05:12 2018, louis, daisuke, RUN, General, Cryo-LH2, RUN 220
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37ca + liq.H.
1h01 started
1h56 ended.Beam stopped due to the trouble with HF C0. |
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Fixed, e738, Wed Jul 4 18:11:44 2018, louis, daisuke, RUN, General, 3-alpha, RUN 243
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| MUST2 data taking with the 3 alpha source (positioned downstream of the target to shoot T1 to T8). |
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Fixed, e755, Sat Jun 30 03:18:14 2018, louis, Daisuke, RUN, Software, Cryo-LH2, Beam image after retracting CHIO
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| the beam seems more focused after retracting CHIO upstream of M2C. Screenshot taken during RUN 193. |
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Fixed, e755, Mon Jul 2 08:02:52 2018, louis, daisuke, takeshi, didier, RUN, General, Cryo-LH2, RUN 224
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37ca + liquid H
8h00 started
10h01 stopped
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Fixed, e755, Mon Jul 2 01:58:07 2018, louis daisuke, RUN, General, Cryo-LH2, RUN 221 6x
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37ca + liquid H (no beam at times)
1h56 started. no beam
2h03 beam came back with low intensity. Keep running.
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Fixed, e755, Mon Jul 2 04:02:15 2018, louis daisuke, RUN, General, Cryo-LH2, RUN 222 8x
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37Ca + liq. H
4h00 started
5h57 ended. |
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Fixed, e755, Mon Jul 2 06:01:35 2018, louis daisuke, RUN, General, Cryo-LH2, RUN 223 7x
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37Ca + liquid H.
5h59 started.40Ca 3.3 micro A.
6h17 beam stop. A few issues including RF.
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Fixed, e755, Wed Jun 13 18:20:02 2018, linda, Daisuke, Louis, MUST2, Hardware, 3-alpha, Run test with heat shield
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| Run 9: heat shield added with two MYLAR foil of 2um, vacuum has been made inside target cell. 4 alpha source |
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