p2020a
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p2020a [2020/06/14 21:30] k0ry created from copy of p2017a page |
p2020a [2021/02/06 21:51] (current) k0ry Add photos for tvb |
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| * 1x6 Multiplex Display (IN-12 Tubes) | * 1x6 Multiplex Display (IN-12 Tubes) | ||
| + | ===== Photos ===== | ||
| + | {{:wiki:p2020a:csanc_pcba_top.png?800|}} | ||
| - | ===== Long Term Observations of Clock Phase wrt/ UTC ===== | + | {{:wiki:p2020a:csanc_proto_front.png?800|}} |
| - | + | ||
| - | <del>HP5335A</del> HP5334A is measuring time from 'every other 1PPS' clock debug signal to XLI 1PPS out. | + | |
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| - | The unwrapped TIC data is really just a simple remapping of [0,1] to [-0.5, 0.5]. | + | |
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| - | Temperature measurements from Acromag 965EN. "Clock" channel thermocouple is about 6 inches from the PCB. | + | |
| - | + | ||
| - | ==== Last 24 hours ==== | + | |
| - | {{:wiki:p2020a:unwrapped_tic_day.png|}} | + | |
| - | + | ||
| - | {{:wiki:p2020a:freq_error_temp_day.png|}} | + | |
| - | + | ||
| - | ==== Entire Collect ==== | + | |
| - | {{:wiki:p2020a:unwrapped_tic_full.png|}} | + | |
| - | {{:wiki:p2020a:freq_error_temp_full.png|}} | + | |
| - | + | ||
| - | === Raw TIC Data === | + | |
| - | {{:wiki:p2020a:raw_tic_full.png|}} | + | |
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| - | + | ||
| - | === Frequency Error vs. Temperature === | + | |
| - | {{:wiki:p2020a:scatter_freq_error_vs_temp.png|}} | + | |
| - | + | ||
| - | ==== Freshness Label ==== | + | |
| - | <php> | + | |
| - | include "data/media/wiki/p2020a/time_of_last_update.html"; | + | |
| - | </php> | + | |
p2020a.1592170211.txt.gz · Last modified: 2020/06/14 21:30 by k0ry
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