SLAC Magnetic Measurements
Date: 05-05-1995
Time: 19:43:06

Magnet Name: B31
Project: A-Line Upgrade
Test Operator: mkl
Test Stand: End Station A
Measurement Coil: MCC magnet coil
Run Number: 1
Comment: 

19:43:34  Magnet Current, Imag =  .001308  A

19:43:34  Magnet Current Ramping to  1400  A...

19:47:12  Magnet Current, Imag =  1389.546  A

19:47:14  Magnet Trim Current, Itrim =  .00364  A

19:47:14  Magnet Trim Current Ramping to  120  A...

19:50:42  Magnet Trim Current, Itrim =  119.4616  A

19:50:44  Temperature: Channel  1 , T =  28.59296  deg C

19:50:46  Temperature: Channel  2 , T =  61.52808  deg C

19:50:48  Temperature: Channel  3 , T =  27.32538  deg C

19:50:50  Temperature: Channel  4 , T =  38.52042  deg C

19:50:52  Temperature: Channel  5 , T =  17.58926  deg C

19:50:54  Magnet Current, Imag =  1389.552  A

19:50:55  Magnet Voltage, Vmag =  131.6141  V

19:50:57  Magnet Trim Current, Itrim =  119.4634  A

19:50:58  Magnet Trim Voltage, Vtrim =  18.5959  V

19:51:44  Temperature: Channel  1 , T =  28.61469  deg C

19:51:46  Temperature: Channel  2 , T =  62.51169  deg C

19:51:48  Temperature: Channel  3 , T =  27.44516  deg C

19:51:51  Temperature: Channel  4 , T =  42.02316  deg C

19:51:53  Temperature: Channel  5 , T =  17.43088  deg C

19:51:54  Magnet Current, Imag =  1389.446  A

19:51:56  Magnet Voltage, Vmag =  131.5774  V

19:51:57  Magnet Trim Current, Itrim =  119.4582  A

19:51:59  Magnet Trim Voltage, Vtrim =  18.69253  V

19:52:44  Temperature: Channel  1 , T =  28.63931  deg C

19:52:46  Temperature: Channel  2 , T =  63.05069  deg C

19:52:48  Temperature: Channel  3 , T =  27.565  deg C

19:52:51  Temperature: Channel  4 , T =  44.93506  deg C

19:52:53  Temperature: Channel  5 , T =  17.47687  deg C

19:52:54  Magnet Current, Imag =  1389.432  A

19:52:56  Magnet Voltage, Vmag =  131.8694  V

19:52:57  Magnet Trim Current, Itrim =  119.4658  A

19:52:59  Magnet Trim Voltage, Vtrim =  18.75981  V

19:53:44  Temperature: Channel  1 , T =  28.67911  deg C

19:53:47  Temperature: Channel  2 , T =  63.37613  deg C

19:53:49  Temperature: Channel  3 , T =  27.60669  deg C

19:53:51  Temperature: Channel  4 , T =  47.33499  deg C

19:53:53  Temperature: Channel  5 , T =  17.70743  deg C

19:53:54  Magnet Current, Imag =  1389.438  A

19:53:56  Magnet Voltage, Vmag =  131.9239  V

19:53:57  Magnet Trim Current, Itrim =  119.4574  A

19:53:59  Magnet Trim Voltage, Vtrim =  18.80079  V

19:54:44  Temperature: Channel  1 , T =  28.71494  deg C

19:54:47  Temperature: Channel  2 , T =  63.56332  deg C

19:54:49  Temperature: Channel  3 , T =  27.75146  deg C

19:54:51  Temperature: Channel  4 , T =  48.76492  deg C

19:54:53  Temperature: Channel  5 , T =  17.62476  deg C

19:54:54  Magnet Current, Imag =  1389.452  A

19:54:56  Magnet Voltage, Vmag =  131.9039  V

19:54:57  Magnet Trim Current, Itrim =  119.461  A

19:54:59  Magnet Trim Voltage, Vtrim =  18.84228  V

19:55:44  Temperature: Channel  1 , T =  28.73804  deg C

19:55:47  Temperature: Channel  2 , T =  63.70865  deg C

19:55:49  Temperature: Channel  3 , T =  27.77396  deg C

19:55:51  Temperature: Channel  4 , T =  50.39688  deg C

19:55:53  Temperature: Channel  5 , T =  17.53094  deg C

19:55:54  Magnet Current, Imag =  1389.58  A

19:55:56  Magnet Voltage, Vmag =  131.967  V

19:55:57  Magnet Trim Current, Itrim =  119.458  A

19:55:59  Magnet Trim Voltage, Vtrim =  18.86503  V

19:56:44  Temperature: Channel  1 , T =  28.75897  deg C

19:56:47  Temperature: Channel  2 , T =  63.82446  deg C

19:56:49  Temperature: Channel  3 , T =  27.87296  deg C

19:56:51  Temperature: Channel  4 , T =  51.19037  deg C

19:56:53  Temperature: Channel  5 , T =  17.54819  deg C

19:56:54  Magnet Current, Imag =  1389.738  A

19:56:56  Magnet Voltage, Vmag =  131.956  V

19:56:58  Magnet Trim Current, Itrim =  119.4522  A

19:56:59  Magnet Trim Voltage, Vtrim =  18.88899  V

19:57:44  Temperature: Channel  1 , T =  28.77725  deg C

19:57:47  Temperature: Channel  2 , T =  63.91852  deg C

19:57:49  Temperature: Channel  3 , T =  27.95166  deg C

19:57:51  Temperature: Channel  4 , T =  51.96978  deg C

19:57:53  Temperature: Channel  5 , T =  17.55563  deg C

19:57:54  Magnet Current, Imag =  1389.462  A

19:57:56  Magnet Voltage, Vmag =  131.9765  V

19:57:58  Magnet Trim Current, Itrim =  119.4446  A

19:57:59  Magnet Trim Voltage, Vtrim =  18.91211  V

19:58:44  Temperature: Channel  1 , T =  28.77216  deg C

19:58:47  Temperature: Channel  2 , T =  63.9733  deg C

19:58:49  Temperature: Channel  3 , T =  28.04453  deg C

19:58:51  Temperature: Channel  4 , T =  52.49521  deg C

19:58:53  Temperature: Channel  5 , T =  17.52246  deg C

19:58:54  Magnet Current, Imag =  1389.424  A

19:58:56  Magnet Voltage, Vmag =  131.9795  V

19:58:58  Magnet Trim Current, Itrim =  119.45  A

19:58:59  Magnet Trim Voltage, Vtrim =  18.91961  V

19:59:44  Temperature: Channel  1 , T =  28.79102  deg C

19:59:47  Temperature: Channel  2 , T =  63.9595  deg C

19:59:49  Temperature: Channel  3 , T =  28.07419  deg C

19:59:51  Temperature: Channel  4 , T =  52.9029  deg C

19:59:53  Temperature: Channel  5 , T =  17.32977  deg C

19:59:55  Magnet Current, Imag =  1389.108  A

19:59:56  Magnet Voltage, Vmag =  131.9722  V

19:59:58  Magnet Trim Current, Itrim =  119.445  A

19:59:59  Magnet Trim Voltage, Vtrim =  18.94857  V

20:00:44  Temperature: Channel  1 , T =  28.78973  deg C

20:00:47  Temperature: Channel  2 , T =  63.98978  deg C

20:00:49  Temperature: Channel  3 , T =  28.15201  deg C

20:00:51  Temperature: Channel  4 , T =  53.25809  deg C

20:00:53  Temperature: Channel  5 , T =  17.68442  deg C

20:00:55  Magnet Current, Imag =  1389.152  A

20:00:56  Magnet Voltage, Vmag =  131.9653  V

20:00:58  Magnet Trim Current, Itrim =  119.4492  A

20:00:59  Magnet Trim Voltage, Vtrim =  18.95557  V

20:01:44  Temperature: Channel  1 , T =  28.78677  deg C

20:01:47  Temperature: Channel  2 , T =  64.02292  deg C

20:01:49  Temperature: Channel  3 , T =  28.20844  deg C

20:01:51  Temperature: Channel  4 , T =  53.50742  deg C

20:01:53  Temperature: Channel  5 , T =  17.20255  deg C

20:01:55  Magnet Current, Imag =  1389.17  A

20:01:56  Magnet Voltage, Vmag =  131.9692  V

20:01:58  Magnet Trim Current, Itrim =  119.4532  A

20:01:59  Magnet Trim Voltage, Vtrim =  18.97414  V

20:02:44  Temperature: Channel  1 , T =  28.80212  deg C

20:02:47  Temperature: Channel  2 , T =  64.04764  deg C

20:02:49  Temperature: Channel  3 , T =  28.26566  deg C

20:02:51  Temperature: Channel  4 , T =  53.83252  deg C

20:02:53  Temperature: Channel  5 , T =  17.44217  deg C

20:02:55  Magnet Current, Imag =  1389.122  A

20:02:56  Magnet Voltage, Vmag =  131.9725  V

20:02:58  Magnet Trim Current, Itrim =  119.4502  A

20:02:59  Magnet Trim Voltage, Vtrim =  18.98287  V

20:03:44  Temperature: Channel  1 , T =  28.79102  deg C

20:03:47  Temperature: Channel  2 , T =  64.03952  deg C

20:03:49  Temperature: Channel  3 , T =  28.27704  deg C

20:03:51  Temperature: Channel  4 , T =  54.15479  deg C

20:03:53  Temperature: Channel  5 , T =  17.6149  deg C

20:03:55  Magnet Current, Imag =  1389.426  A

20:03:56  Magnet Voltage, Vmag =  131.9576  V

20:03:58  Magnet Trim Current, Itrim =  119.4474  A

20:03:59  Magnet Trim Voltage, Vtrim =  18.99708  V

20:04:44  Temperature: Channel  1 , T =  28.80103  deg C

20:04:47  Temperature: Channel  2 , T =  64.05408  deg C

20:04:49  Temperature: Channel  3 , T =  28.28042  deg C

20:04:51  Temperature: Channel  4 , T =  54.75677  deg C

20:04:53  Temperature: Channel  5 , T =  17.44107  deg C

20:04:55  Magnet Current, Imag =  1388.936  A

20:04:56  Magnet Voltage, Vmag =  131.9977  V

20:04:58  Magnet Trim Current, Itrim =  119.4466  A

20:04:59  Magnet Trim Voltage, Vtrim =  19.00234  V

20:05:44  Temperature: Channel  1 , T =  28.78696  deg C

20:05:47  Temperature: Channel  2 , T =  64.07962  deg C

20:05:49  Temperature: Channel  3 , T =  28.30487  deg C

20:05:51  Temperature: Channel  4 , T =  54.92633  deg C

20:05:53  Temperature: Channel  5 , T =  17.34238  deg C

20:05:55  Magnet Current, Imag =  1389.096  A

20:05:56  Magnet Voltage, Vmag =  131.9413  V

20:05:58  Magnet Trim Current, Itrim =  119.447  A

20:05:59  Magnet Trim Voltage, Vtrim =  19.01093  V

        Resistance and Temperature Measurements         

Magnet Current, Imag = 1390 A
Trim Current, Itrim = 119 A

T1 = Main Water In
T2 = Main Water Out
T3 = Trim Water In
T4 = Trim Water Out
T5 = Ambient

  Time    Rmag    Rtrim    T1      T2      T3      T4      T5   
         (mohm)  (mohm)  (deg C) (deg C) (deg C) (deg C) (deg C)
-------- ------- ------- ------- ------- ------- ------- -------
19:50:42  94.717 155.662   28.59   61.53   27.33   38.52   17.59
19:51:42  94.698 156.478   28.61   62.51   27.45   42.02   17.43
19:52:42  94.909 157.031   28.64   63.05   27.57   44.94   17.48
19:53:42  94.948 157.385   28.68   63.38   27.61   47.33   17.71
19:54:42  94.932 157.727   28.71   63.56   27.75   48.76   17.62
19:55:42  94.969 157.922   28.74   63.71   27.77   50.40   17.53
19:56:42  94.950 158.130   28.76   63.82   27.87   51.19   17.55
19:57:42  94.984 158.334   28.78   63.92   27.95   51.97   17.56
19:58:42  94.989 158.389   28.77   63.97   28.04   52.50   17.52
19:59:42  95.005 158.638   28.79   63.96   28.07   52.90   17.33
20:00:42  94.997 158.691   28.79   63.99   28.15   53.26   17.68
20:01:42  94.999 158.842   28.79   64.02   28.21   53.51   17.20
20:02:42  95.004 158.919   28.80   64.05   28.27   53.83   17.44
20:03:42  94.973 159.041   28.79   64.04   28.28   54.15   17.61
20:04:42  95.035 159.087   28.80   64.05   28.28   54.76   17.44
20:05:42  94.984 159.158   28.79   64.08   28.30   54.93   17.34

20:06:44  Magnet Current, Imag =  1388.894  A

20:06:44  Magnet Current Ramping to  0  A...

20:09:49  Magnet Current, Imag =  .006266  A

20:09:50  Magnet Trim Current, Itrim =  119.4434  A

20:09:50  Magnet Trim Current Ramping to  0  A...

20:13:18  Magnet Trim Current, Itrim =  .0084  A