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Message ID: 302     Entry time: Thu Feb 9 14:49:51 2017
Author: Gabriele 
Type: General 
Category: Measurements 
Subject: S1600489 S1600490 S1600491 S1600492 

2017-02-09

  • 2:30pm, samples installed in the chamber:
    • S1600489 in bay 1
    • S1600490 in bay 2
    • S1600491 in bay 3
    • S1600492 in bay 4
  • 2:35pm, roughing pump on
  • 2:45pm, pressure is <1 Torr, turbo pump on
  • 4:19pm, pressure is 7.2e-6:
    • but I forgot to clamp the lid!
    • added four clamps at 4:22pm
    • pressure seems to be going down again
  • Excitations
    • Quiet time before excitation: 1170737383
      Excitation (broad band) at 1170737418 (60 s)
      Quiet time after excitation: 1170737483

    • Quiet time before excitation: 1170739313
      Excitation (broad band) at 1170739349 (60 s)
      Quiet time after excitation: 1170739414

    • Quiet time before excitation: 1170741244
      Excitation (broad band) at 1170741279 (60 s)
      Quiet time after excitation: 1170741344

    • Quiet time before excitation: 1170743174
      Excitation (broad band) at 1170743210 (60 s)
      Quiet time after excitation: 1170743275

    • Quiet time before excitation: 1170745105
      Excitation (broad band) at 1170745140 (60 s)
      Quiet time after excitation: 1170745205

    • Quiet time before excitation: 1170747035
      Excitation (broad band) at 1170747070 (60 s)
      Quiet time after excitation: 1170747135

    • Quiet time before excitation: 1170748965
      Excitation (broad band) at 1170749000 (60 s)
      Quiet time after excitation: 1170749065

    • Quiet time before excitation: 1170750896
      Excitation (broad band) at 1170750931 (60 s)
      Quiet time after excitation: 1170750996

2017-02-10

  • 11:37am, gate valve closed, pumps off, venting

2017-10-13

  • 8:30am, in chamber, balanced
    • S1600492 in bay 1
    • S1600491 in bay 2
    • S1600490 in bay 3
    • S1600489 in bay 4
  • 8:34am roughing pump on, clamps on lid
  • 8:46am turbo pump on
  • Excitations
    • Quiet time before excitation: 1171048567
      Excitation (broad band) at 1171048602 (60 s)
      Quiet time after excitation: 1171048667

    • Quiet time before excitation: 1171049897
      Excitation (broad band) at 1171049933 (60 s)
      Quiet time after excitation: 1171049997

    • Quiet time before excitation: 1171051227
      Excitation (broad band) at 1171051262 (60 s)
      Quiet time after excitation: 1171051327

    • Quiet time before excitation: 1171052557
      Excitation (broad band) at 1171052592 (60 s)
      Quiet time after excitation: 1171052657

    • Quiet time before excitation: 1171053887
      Excitation (broad band) at 1171053922 (60 s)
      Quiet time after excitation: 1171053987

    • Quiet time before excitation: 1171055217
      Excitation (broad band) at 1171055252 (60 s)
      Quiet time after excitation: 1171055317

    • Quiet time before excitation: 1171056547
      Excitation (broad band) at 1171056582 (60 s)
      Quiet time after excitation: 1171056647

    • Quiet time before excitation: 1171057877
      Excitation (broad band) at 1171057912 (60 s)
      Quiet time after excitation: 1171057977

  • Chamber opened at about 2:30pm, samples out
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