= CLIO DAQ system =
== System ==

||<#E0F2F7> IP address  ||<#E0F2F7> Name ||<#E0F2F7> Memo ||
|| 10.4.7.61 || geokam0 || data server ||
|| 10.4.7.81 || cRIO || DAQ, manages automatic laser stabilization  ||
|| 10.4.7.82 || windows PC || supports cRIO, web cameras ||

== cRIO fast DAQ ==
As of 2024/03/29
||<#FAAC58> DAQ ||<#FAAC58> Category||<#FAAC58> File Location<<BR>>on KAGRA-CM ||<#FAAC58> File Extension ||<#FAAC58> Data Type ||<#FAAC58> Sampling<<BR>>Rate ||<#FAAC58> Signal||
||<|9>cRIO ||<|3>strainmeter||<|3>/NAS/CLIO/KAMIOKA_BACKUP/LASER1000/yyyy/mm/dd/hh || .LIN || 12 Byte<<BR>>Integer|| 1 kHz || linear ref, fringe horizontal, fringe vertical (packed)　||
||                                                                   .SHR || 12 Byte<<BR>>Integer|| 1 kHz || shear ref, fringe horizontal, fringe vertical (packed)　||
||                                                                   .PPS || 4 Byte<<BR>>Integer|| 1 kHz || 1 pps pulse (GPS)　||
||            laser||/NAS/CLIO/KAMIOKA_BACKUP/AM_DM/yyyy/mm/dd/hh|| .RF1 || 4 Byte<<BR>>Integer|| 200 Hz || AM demod (absorption signal)　||
||            barometer||/NAS/CLIO/KAMIOKA_BACKUP/BARO/yyyy/mm/dd/hh|| .BAR|| 4 Byte<<BR>>Integer|| 200 Hz || barometer (relative)　||
||<|2>CMG3T||<|2>/NAS/CLIO/KAMIOKA_BACKUP/CMG3T/yyyy/mm/dd/hh || .CMP|| 12 Byte<<BR>>Integer||200 Hz || mass pos. NS, EW, UD (packed)　||
||                                                                         .CMV|| 12 Byte<<BR>>Integer||200 Hz || mass vel. NS, EW, UD (packed)　||

== cRIO slow DAQ ==
As of 2024/03/29 <<BR>><<BR>>
=== File location on KAGRA-CM: /NAS/CLIO/KAMIOKA_BACKUP/ENV/yyyy/mm/dd/hh ===
||<#FAAC58> DAQ ||<#FAAC58> Category||<#FAAC58> File Extension ||<#FAAC58> Data Type ||<#FAAC58> Sampling<<BR>>Rate ||<#FAAC58> Signal||
||<|9>cRIO ||<|4>environment|| .BA0|| 4 Byte<<BR>>Integer|| 1 Hz || barometer (relative)　||
||                                                                              .BA1|| 12 Byte<<BR>>Integer|| 1 Hz || barometer　||
||                                                                              .TMP|| 12 Byte<<BR>>Integer|| 1 Hz || thermometer||
||                                                                              .HUD|| 12 Byte<<BR>>Integer|| 1 Hz || hygrometer||
||<|2>vacuum||.VA1|| 4 Byte<<BR>>Integer|| 1 Hz || vacuum (AIM)　||
||            .VA2|| 4 Byte<<BR>>Integer|| 1 Hz || vacuum (APG)　||
||<|2>laser||.PD1|| 4 Byte<<BR>>Integer|| 1 Hz || PD1　||
||           .REF|| 4 Byte<<BR>>Integer|| 1 Hz || AM demod (absorption signal)　||
||strainmeter||.RFL|| 4 Byte<<BR>>Integer|| 1 Hz || linear ref.　||

== Status monitor ==
[[https://www-sk.icrr.u-tokyo.ac.jp/~takamori_s/chibutsu.html|CLIO status monitor (www-sk)]]

== Sensor Calibration ==
cRIO slow DAQの電圧値から物理量への換算式
{{{
t[℃]=(TMP[V]/20/1.e-3-107.79)/.388+20.0
h[%]=HUD[V]/5*100
p[hPa]=-BA1[V]/5*(1050-930)+930
vac(AIM)[Pa]=3.9e-4*(3.9/1.3)^(VA1[V]-6.0)
vac(APG)[Pa]=10^(VA2[V]-4.0)
}}}