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Entry  Tue Jul 23 10:16:35 2019, ScottA, DailyProgress, TempCtrl, Differential Temp. Experiment Data Analysis AD590_Differential_Noise.pdfAD590_Differential_Noise.zip
    Reply  Tue Jul 23 11:24:08 2019, anchal, DailyProgress, TempCtrl, Differential Temp. Experiment Data Analysis AD590_Differential_Noise_Integrated.pdfAD590_Differential_Noise_Integrated.zip
Message ID: 2374     Entry time: Tue Jul 23 11:24:08 2019     In reply to: 2373
Author: anchal 
Type: DailyProgress 
Category: TempCtrl 
Subject: Differential Temp. Experiment Data Analysis 

I just took Scott's notebook and added code to integrate the input-referred temperature noise power spectral densities over different bandwidths of frequencies to see what noise we should expect with 16 Hz sampling and what does the measured data suggests. The expected total noise sum is below 1mK for bandwidth up to 10 Hz and the measured total noise is below 0.3 mK up to 10Hz bandwidth. In my opinion, this circuit has passed the test if our experiment and the analysis is correct subject to Rana's opinion.

Attachment 1: AD590_Differential_Noise_Integrated.pdf  57 kB  Uploaded Tue Jul 23 12:51:59 2019  | Hide | Hide all
Attachment 2: AD590_Differential_Noise_Integrated.zip  15.497 MB  Uploaded Tue Jul 23 12:52:39 2019
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