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  Coating Ring-down Measurement Lab elog  Not logged in ELOG logo
Message ID: 178     Entry time: Fri Nov 11 16:38:23 2016
Author: Gabriele 
Type: General 
Category: Measurements 
Subject: S1600466 

2016-11-11

  • 4:36pm, in chamber, balanced
  • 4:38pm roughing pump on
  • 4:48pm turbo pump on
  • 7:30pm excitation (2kV, 30s), quiet time before 1162956576+30s, quiet time after 1162956694+30s
  • three more excitation planned during the night`
    • Quiet time before excitation: 1162968737
      Excitation at 1162968781 (30 s)
      Excitation finished
      Quiet time after excitation: 1162968811

    • Quiet time before excitation: 1162979641
      Excitation at 1162979685 (30 s)
      Excitation finished
      Quiet time after excitation: 1162979715

    • Quiet time before excitation: 1162990545
      Excitation at 1162990589 (30 s)
      Excitation finished
      Quiet time after excitation: 1162990619

  • Those excitation didn't go through (I'll have to figure out what the problem wth the real time model is...)

2016-11-12

  • 7:15am, another excitation (2-3 kV, 30s). Quiet time before 1162998878, quiet time after 1162999026

  • 9:04am, pumps stopped

Results

2016-11-11

% Freq        Q                 Q (C.I. 95%)      Q (C.I. 95%)
1090.5        1.6675e+07        1.6206e+07        1.7172e+07
2501.2        1.1191e+07        1.1163e+07        1.1220e+07
2542.4        4.0691e+05        4.0503e+05        4.0880e+05
4355.2        7.2116e+06        7.2078e+06        7.2154e+06
4423.9        1.5223e+05        1.5221e+05        1.5225e+05
6644.0        4.3292e+06        4.3171e+06        4.3413e+06
6653.5        2.0495e+07        2.0453e+07        2.0537e+07
6722.2        1.6917e+06        1.6891e+06        1.6944e+06
9359.2        3.9201e+06        3.9166e+06        3.9236e+06
10191.7        2.0209e+06        1.9986e+06        2.0438e+06
12490.8        2.5034e+06        2.4804e+06        2.5268e+06
13931.5        1.1993e+07        1.1964e+07        1.2022e+07
15805.0        1.8647e+06        1.8485e+06        1.8812e+06
15811.9        1.1364e+07        1.1336e+07        1.1393e+07
16043.3        1.7186e+06        1.7092e+06        1.7280e+06
18284.5        8.9726e+05        8.9723e+05        8.9728e+05
18497.9        1.0294e+06        1.0208e+06        1.0381e+06
23172.4        4.9055e+06        4.8967e+06        4.9144e+06
24848.5        1.8458e+06        1.8458e+06        1.8458e+06
25987.0        7.9809e+06        7.7772e+06        8.1957e+06
26683.2        1.1400e+07        1.1386e+07        1.1415e+07
28376.3        6.5734e+06        6.5135e+06        6.6345e+06
28473.4        3.8361e+06        3.7811e+06        3.8928e+06
28568.4        1.3993e+07        1.3893e+07        1.4094e+07
30095.6        1.3830e+07        1.3633e+07        1.4032e+07
30952.0        3.3822e+06        3.3822e+06        3.3823e+06
31828.1        2.6835e+06        2.6834e+06        2.6835e+06
32406.5        2.0068e+06        2.0067e+06        2.0068e+06

2016-11-12

% Freq        Q                 Q (C.I. 95%)      Q (C.I. 95%)
1090.5        1.8006e+07        1.5301e+07        2.1867e+07
2501.0        1.0560e+07        1.0530e+07        1.0590e+07
2542.5        4.4638e+05        4.4567e+05        4.4710e+05
4355.2        7.1326e+06        7.1296e+06        7.1356e+06
4424.1        1.6117e+05        1.5314e+05        1.7008e+05
6644.0        4.5510e+06        4.5445e+06        4.5576e+06
6653.5        2.1827e+07        2.1806e+07        2.1848e+07
6722.2        2.1486e+06        2.1473e+06        2.1500e+06
9359.2        2.2299e+06        2.2212e+06        2.2388e+06
10191.7        2.1281e+06        2.0397e+06        2.2245e+06
12362.5        3.7022e+06        3.7021e+06        3.7024e+06
12490.9        2.7104e+06        2.6974e+06        2.7236e+06
13931.6        1.2366e+07        1.2325e+07        1.2408e+07
15805.1        1.8549e+06        1.8481e+06        1.8617e+06
15811.9        1.1797e+07        1.1776e+07        1.1819e+07
16043.4        2.5330e+06        2.5192e+06        2.5469e+06
18498.0        8.0772e+05        8.0770e+05        8.0774e+05
22735.0        8.2479e+06        8.2477e+06        8.2481e+06
23172.5        5.0380e+06        5.0154e+06        5.0608e+06
24301.0        1.8758e+06        1.8758e+06        1.8759e+06
24848.3        2.3044e+06        2.3043e+06        2.3044e+06
25987.0        7.6224e+06        7.6223e+06        7.6226e+06
26322.0        1.0341e+06        1.0341e+06        1.0341e+06
26683.4        1.1224e+07        1.1194e+07        1.1254e+07
28473.5        3.8882e+06        3.8157e+06        3.9636e+06
28568.5        1.4189e+07        1.4141e+07        1.4237e+07
29067.6        4.7110e+05        4.7110e+05        4.7111e+05
30095.4        1.3861e+07        1.3739e+07        1.3986e+07
30951.9        3.4868e+06        3.4626e+06        3.5112e+06
31828.0        2.9665e+06        2.9352e+06        2.9985e+06
32406.0        2.2123e+06        2.2123e+06        2.2124e+06

 

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