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| Cryo Lab eLog |
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 Tue Feb 2 09:52:19 2021, aaron, Computing, DAQ, cymac to Debian buster
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 Wed Feb 3 08:23:12 2021, Chris, Computing, DAQ, cymac to Debian buster
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Tue Feb 9 16:33:31 2021, aaron, Computing, DAQ, cymac to Debian buster
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Thu Feb 11 18:51:39 2021, aaron, Computing, DAQ, cymac to Debian buster 
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Mon Feb 15 18:25:19 2021, Chris, Computing, DAQ, cymac to Debian buster
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Tue Feb 16 14:29:04 2021, aaron, Computing, DAQ, cymac to Debian buster
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Thu Feb 18 16:16:38 2021, aaron, Computing, DAQ, cymac to Debian buster
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Fri Feb 19 14:43:09 2021, aaron, Computing, DAQ, AI chassis diagnosis
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Tue Mar 9 14:03:12 2021, aaron, Computing, DAQ, oma model
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Message ID: 2654
Entry time: Thu Feb 18 16:16:38 2021
In reply to: 2648
Reply to this: 2661
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| Author: |
aaron |
| Type: |
Computing |
| Category: |
DAQ |
| Subject: |
cymac to Debian buster |
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The offset could be a problem with the AI chassis. Attachment 1 is a ~3 Hz sine measured directly from the DAC, and attachment 2 is after the AI chassis. There might be a minor offset from the DAC (at most 6 mV), but there is a ~1 V offset after the anti-imaging.
I removed the chassis, haven't done anything inside. |
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