Reports until 14:15, Wednesday 18 February 2026
H1 IOO (CDS, IOO, ISC)
keita.kawabe@LIGO.ORG - posted 14:15, Wednesday 18 February 2026 (89183)
IMC ASC model needs a better JAC integration

Or, rather, a better JM3 integration and PSL unintegration.

I made a temporary IMC_WFS_MASTER and IMC_WFS_OUTMATRIX_kk screen such that it's easy to route IMC WFS signal to JM3, not the PSL PZT, because I wanted something that works now.

However, right after I made what looks to be an OK screen, I realized that this doesn't work. PIT signal should be routed to JM3 YAW and vice versa. No fully-working IMC WFS until the next model update.

In addition, earlier today Daniel suggested to nuke PSL PZT from the IMC ASC (good idea).

If you want to revert back to the old medm, copy the backup

/opt/rtcds/userapps/trunk/asc/common/medm/imc/IMC_WFS_MASTER_BAK_20260218.adl 

to

/opt/rtcds/userapps/trunk/asc/common/medm/imc/IMC_WFS_MASTER.adl 

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