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Message ID: 316     Entry time: Thu Feb 14 15:04:53 2008
Author: rob 
Type: DAQ 
Category: DMF 
Subject: DMF delay 

Sometime ago I edited seisBLRMS to keep of track of how long it was taking to write RMS data (that is, the delay between the accelerometer data and the write of the EPICS rms data). Here's a plot of that info, showing how the delay increases over time. I think this indicates a logical flaw in the timing of the seisBLRMS program, which sort of relies on everything running well consistently; this should not be difficult to fix. I'll maybe try increasing the delay to ~10 minutes, and making it relatively inflexible.
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DMFdelay.png
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