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  Coating Ring-down Measurement Lab elog  Not logged in ELOG logo
Message ID: 194     Entry time: Thu Nov 17 09:35:51 2016
Author: Gabriele 
Type: General 
Category: Measurements 
Subject: S1600483 

2016-11-17

  • 9:24am in chamber, balanced
  • 9:35am roughing pump on
  • 9:46am, turbo pump on
  • Excitations
    • Quiet time before excitation: 1163451715
      Excitation (1100 Hz) at 1163451747 (60 s)
      Excitation (broad band) at 1163451809 (60 s)
      Quiet time after excitation: 1163451871

    • Quiet time before excitation: 1163459101
      Excitation (1100 Hz) at 1163459133 (60 s)
      Excitation (broad band) at 1163459195 (60 s)
      Quiet time after excitation: 1163459257

  • 5:12pm, pumps off

Results

2016-11-17 A

% Freq        Q                Q (C.I. 95%)        Q (C.I. 95%)
1110.6        5.2498e+06        5.2441e+06        5.2555e+06
1129.0        1.9008e+06        1.8988e+06        1.9028e+06
2546.3        2.5599e+06        2.5581e+06        2.5616e+06
2583.7        6.4098e+05        6.4022e+05        6.4174e+05
3600.5        1.4764e+06        1.4762e+06        1.4766e+06
4375.0        1.7752e+06        1.7646e+06        1.7859e+06
4433.3        1.7154e+06        1.7143e+06        1.7164e+06
4494.9        2.5500e+05        2.5476e+05        2.5523e+05
5266.0        2.1175e+06        2.1173e+06        2.1177e+06
6760.5        1.4261e+06        1.4249e+06        1.4273e+06
6778.3        7.4161e+06        7.3905e+06        7.4418e+06
6833.2        1.0592e+06        1.0586e+06        1.0597e+06
6893.1        5.8100e+04        5.8096e+04        5.8104e+04
9460.5        1.3366e+06        1.3366e+06        1.3367e+06
9518.8        1.2075e+06        1.2066e+06        1.2084e+06
9577.0        1.4045e+06        1.4044e+06        1.4046e+06
10361.5        9.2547e+05        9.1119e+05        9.4021e+05
12698.7        9.8384e+05        9.8240e+05        9.8528e+05
14185.0        3.7722e+06        3.6989e+06        3.8485e+06
16093.2        1.3155e+06        1.3120e+06        1.3190e+06
16105.8        4.9502e+06        4.8453e+06        5.0597e+06
16300.5        8.9537e+05        8.9535e+05        8.9540e+05
20280.0        4.6430e+05        4.6429e+05        4.6431e+05
21990.6        2.5384e+06        2.5383e+06        2.5384e+06
23585.0        2.3607e+06        2.3607e+06        2.3608e+06
24661.0        1.9657e+05        1.9657e+05        1.9658e+05
25335.0        2.1695e+06        2.1694e+06        2.1695e+06
25641.0        3.7421e+05        3.7420e+05        3.7422e+05
27148.6        5.0750e+06        5.0749e+06        5.0751e+06
28901.1        1.5001e+06        1.5001e+06        1.5002e+06
29471.0        6.6842e+06        6.6841e+06        6.6843e+06
29536.0        5.1655e+05        5.1655e+05        5.1656e+05
31209.5        6.6357e+05        6.6356e+05        6.6358e+05
31845.0        1.1993e+06        1.1992e+06        1.1993e+06

2016-11-17 B

% Freq        Q                 Q (C.I. 95%)        Q (C.I. 95%)
1110.5        5.1474e+06        5.1428e+06        5.1520e+06
1129.0        1.7959e+06        1.7941e+06        1.7977e+06
2487.7        2.2593e+06        2.2231e+06        2.2966e+06
2546.1        2.4932e+06        2.4917e+06        2.4948e+06
2583.6        6.7688e+05        6.7638e+05        6.7738e+05
2604.4        2.3700e+06        2.3388e+06        2.4020e+06
4374.7        1.4494e+06        1.4112e+06        1.4898e+06
4433.2        1.6734e+06        1.6723e+06        1.6745e+06
4494.8        2.5845e+05        2.5822e+05        2.5869e+05
6760.3        1.3915e+06        1.3904e+06        1.3925e+06
6778.0        7.2310e+06        7.2210e+06        7.2410e+06
6833.0        1.0473e+06        1.0469e+06        1.0478e+06
6893.0        5.8318e+04        5.8314e+04        5.8322e+04
9460.3        1.0963e+06        1.0962e+06        1.0963e+06
9518.4        1.1841e+06        1.1833e+06        1.1849e+06
9576.6        1.1146e+06        1.1145e+06        1.1146e+06
10217.0        8.1285e+05        8.1281e+05        8.1289e+05
10361.1        9.0908e+05        8.9989e+05        9.1846e+05
12698.2        9.8778e+05        9.7292e+05        1.0031e+06
14184.5        3.8766e+06        3.8765e+06        3.8767e+06
16092.6        1.2675e+06        1.2645e+06        1.2704e+06
16105.1        4.7982e+06        4.6884e+06        4.9132e+06
16299.9        8.4326e+05        8.4043e+05        8.4612e+05
20241.0        4.9087e+05        4.9086e+05        4.9088e+05
20279.4        4.9025e+05        4.9023e+05        4.9026e+05
21368.0        2.6590e+06        2.6589e+06        2.6591e+06
21643.5        3.3917e+05        3.3916e+05        3.3918e+05
23584.4        2.1538e+06        2.1538e+06        2.1539e+06
23734.6        3.5223e+05        3.5223e+05        3.5224e+05
27147.4        4.9544e+06        4.8874e+06        5.0233e+06
28899.9        1.4530e+06        1.4374e+06        1.4690e+06
29080.0        8.8363e+06        8.8362e+06        8.8365e+06
29522.4        4.6567e+05        4.6567e+05        4.6568e+05
30440.3        1.2458e+06        1.2457e+06        1.2458e+06
31211.0        6.6406e+05        6.6405e+05        6.6407e+05

 

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