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Entry  Thu Sep 15 08:13:20 2016, Gabriele, General, General, Pump had no effect on ring down measurements pump_on_off.png
    Reply  Fri Sep 16 14:06:43 2016, Gabriele, General, General, Pump had no effect on ring down measurements summary_q_with_conf_intervals.png
Message ID: 115     Entry time: Fri Sep 16 14:06:43 2016     In reply to: 111
Author: Gabriele 
Type: General 
Category: General 
Subject: Pump had no effect on ring down measurements 

Same plot as below, but this time with estimated 95% confidence intervals for the Q values, as obtained from the fit only.

Quote:

The plot below shows three measurements of the Q of the same disk: during the first two the roughing pump was on, while during the third it was off. No significant difference is visible in the Q values.

 

 

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