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  masses & isomeres 2025  Not logged in ELOG logo
Message ID: 210     Entry time: Sat Apr 5 18:24:09 2025
Author: Dima, Zac, Shahab 
Category: DAQ 
Subject: RSAs stop again, due to misses 
RSAs had to stop because the cycle of 1.8 came too often, both analyzers could not catch up with the file transfer.


changed to 1.7 seconds

last file in the 1.8 setting:

RSA01-2025.04.05.18.20.46.005
RSA02-2025.04.05.18.20.43.346


new filenames from the 1.7 s settings:

RSA01-2025.04.05.18.28.12.146.tiq

new analysis settings:

[analysis]
nframes = 80
lframes = 131072
avg = 4




Explanation:

every file has 10625050 samples with 1.7 seconds length
sampling rate: 6.25 MSPS
this means every sample is worth: 1.6e-7 seconds
this means every frame with length of 2^17 samples will have a time length of: 21 ms
finally with an averaging of 4 frames into one, this means that every time frame in the NPZ file will have 80ms length



frequency setting

please see attached pictures.
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