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SPIX run summary |
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Run # |
Title |
Start time |
Stop time |
Time |
Beam |
Momentum |
Source |
Foil |
Discri threshold |
ADC threshold |
Remark |
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1 |
Test run |
16/Aug/06 01:39 |
16/Aug/06 03:39 |
2:00 |
pi-, 1.4mA |
300 MeV/c |
55Fe |
Ti 50um, Ni 10 um |
1.0 V |
500 |
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2 |
Test run |
16/Aug/06 04:57 |
16/Aug/06 08:09 |
3:12 |
pi-, 1.4mA |
300 MeV/c |
55Fe |
Ti 50um, Ni 10 um |
1.0 V |
500 |
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3 |
Test run |
16/Aug/06 08:10 |
16/Aug/06 08:31 |
0:21 |
pi-, 400uA |
300 MeV/c |
55Fe |
Ti 50um, Ni 10 um |
1.0 V |
500 |
beam was unstable |
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4 |
Test run |
16/Aug/06 08:32 |
16/Aug/06 09:03 |
0:31 |
pi-, 45uA |
300 MeV/c |
55Fe |
Ti 50um, Ni 10 um |
1.0 V |
500 |
beam was unstable |
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5 |
Calibration |
16/Aug/06 13:31 |
16/Aug/06 13:43 |
0:12 |
off |
- |
55Fe |
Ti 50um, Ni 10 um |
1.0 V |
500 |
Shaper gain was changed to see 57Co 14kev gamma |
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6 |
Test run |
16/Aug/06 13:56 |
16/Aug/06 16:38 |
2:42 |
pi-, 140uA |
300 MeV/c |
55Fe |
Ti 50um, Ni 10 um |
1.0 V |
500 |
SSB11Y was optimized |
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7 |
Calibration |
16/Aug/06 17:20 |
16/Aug/06 18:24 |
1:04 |
off |
- |
241Am |
Ni 10um |
1.0 V |
500 |
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8 |
Test run |
16/Aug/06 18:47 |
16/Aug/06 23:05 |
4:18 |
pi-, 1.4mA |
300 MeV/c |
55Fe |
Ti 200um, Cu 100um |
1.0 V |
500 |
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9 |
Test run |
16/Aug/06 23:10 |
17/Aug/06 00:15 |
1:05 |
pi-, 1.4mA |
300 MeV/c |
55Fe |
Ti 200um, Cu 100um |
1.0 V |
500 |
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10 |
Test run |
17/Aug/06 01:49 |
17/Aug/06 03:07 |
1:18 |
pi-, 1.4mA |
300 MeV/c |
55Fe |
Ti 100um, Cu 100um |
1.0 V |
500 |
reduced the thickness of Ti foil, and put foils verticaly |
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11 |
Test run |
17/Aug/06 03:10 |
17/Aug/06 03:55 |
0:45 |
pi-, 1.4mA |
300 MeV/c |
55Fe |
Ti 100um, Cu 100um |
1.0 V |
500 |
computer was rebooted |
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12 |
Test run |
17/Aug/06 04:23 |
17/Aug/06 04:57 |
0:34 |
pi-, 1.4mA |
300 MeV/c |
55Fe |
Ti 100um, Cu 100um |
1.0 V |
500 |
moved the target support |
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13 |
Test run |
17/Aug/06 05:13 |
17/Aug/06 05:39 |
0:26 |
pi-, 1.4mA |
300 MeV/c |
55Fe |
Ti 100um, Cu 100um |
1.0 V |
500 |
replaced the foile position, PVC tape was guilty |
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14 |
Calibration |
17/Aug/06 07:41 |
17/Aug/06 13:00 |
5:19 |
off |
- |
55Fe, 57Co |
Ti 100um, Cu 100um |
1.0 V |
500 |
57Co was installed |
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15 |
Test run |
17/Aug/06 13:35 |
17/Aug/06 14:37 |
1:02 |
pi-, 1.4mA |
300 MeV/c |
55Fe |
Ti 100um, Cu 100um |
1.0 V |
500 |
57Co was removed |
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16 |
Test run |
17/Aug/06 15:21 |
17/Aug/06 19:40 |
4:19 |
pi-, 1.4mA |
300 MeV/c |
55Fe |
Ti 100um, Cu 100um |
1.0 V |
500 |
Enhanced Ti foil configuration (Ti:Cu = 4:1) |
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17 |
Calibration |
17/Aug/06 20:30 |
17/Aug/06 21:06 |
0:36 |
off |
- |
55Fe, (57Co) |
Ti 100um, Cu 100um |
1.0 V |
500 |
57Co with Ti and Cu foil was installed at the far side from
SDD |
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18 |
Production |
17/Aug/06 21:07 |
18/Aug/06 08:06 |
10:59 |
pi-, 1.4mA |
300 MeV/c |
55Fe, (57Co) |
Ti 100um, Cu 100um |
1.0 V |
500 |
sometimes the beam was unstable |
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19 |
Calibration |
18/Aug/06 08:35 |
18/Aug/06 13:20 |
4:45 |
off |
- |
55Fe, 57Co |
Ti 100um, Cu 100um |
1.0 V |
500 |
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20 |
Calibration |
18/Aug/06 14:38 |
18/Aug/06 18:39 |
4:01 |
off |
- |
55Fe, 57Co |
Ti 50um, Ni 125um |
1.0 V |
500 |
E570 foils were installed |
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21 |
Junk |
18/Aug/06 19:30 |
18/Aug/06 20:21 |
0:51 |
pi-, 1.4mA |
300 MeV/c |
55Fe, (57Co) |
Ti 50um, Ni 125um |
1.0 V |
500 |
the foil folder was broken, SDD was turned off |
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22 |
Production |
18/Aug/06 21:11 |
19/Aug/06 08:05 |
10:54 |
pi-, 1.4mA |
300 MeV/c |
55Fe, (57Co) |
Ti 50um, Ni 125um |
1.0 V |
500 |
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23 |
Calibration |
19/Aug/06 08:54 |
19/Aug/06 15:55 |
7:01 |
off |
- |
55Fe, 57Co |
Ti 50um, Ni 125um |
1.0 V |
500 |
before this run, SDD was turned off |
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24 |
Pedestal run |
19/Aug/06 16:42 |
19/Aug/06 16:43 |
0:01 |
off |
- |
55Fe, 57Co |
Ti 50um, Ni 125um |
-10mV |
0 |
only measured the pedestal |
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25 |
Lower threshold run |
19/Aug/06 18:10 |
19/Aug/06 18:27 |
0:17 |
pi-, 1.4mA |
300 MeV/c |
(57Co) |
Ti 50um, Ni 125um |
1.0 V |
80 |
GATE was removed for ADC, 55Fe was removed |
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26 |
Production |
19/Aug/06 18:28 |
19/Aug/06 23:34 |
5:06 |
pi-, 1.4mA |
300 MeV/c |
(57Co) |
Ti 50um, Ni 125um |
1.0 V |
500 |
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27 |
Calibration |
19/Aug/06 23:53 |
20/Aug/06 08:16 |
8:23 |
off |
- |
57Co |
Ti 50um, Ni 125um |
1.0 V |
500 |
The end of STEP (SDD Test Experiment at PSI) |
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