A Day in the Life of an HP 5065A

07-Aug-2007

Some plots and raw data by request.

Normalized Phase (frequency offset removed)

Frequency

Note unusual spikes (this needs to be looked at)

Same data, centered and scaled

Allan Deviation (1-2-4 decade tau)

Overlapping Allan Deviation (1-2-4 decade tau)

Overlapping Allan Deviation (many tau)

Modified Allan Deviation (many tau)

Time Deviation

Power Spectrum

TSC 5110A plots

Raw Data and Notes

• Data file: log15702.dat.gz
• Sample rate: 1 Hz
• File size: 86,400 phase samples (1 day)
• Part log15702.txt, skip 30k, take 86.4k
• Arbitrary phase and frequency offset removed
• TSC 5110A Time Interval Analyzer
• H-maser reference
• Run end date 11/04/2004 11:20 PM
• Plots from TSC 5110A and Stable32