Today at 7h15 UTC (during relock), the two lines sent at 2012 Hz on the NE and WE marionettes have been disabled, from CALnoise. The channel is still sent to the payload electronics, but is constant to 0.

This was requested during the daily meeting yesterday since, because the DSP glitches, the glitches related to these lines were saturated the signal sent to the DAC (which in any case is clipped before the DAC). In case it helps in seeing some information about the glitches.

Note that, as a drawback, it has disabled the monitoring of the synchronisation of the MAR DSPs, that was monitored using these lines (checking the phase from the CAL_NE,WE_MAR_Z_CORR to the Sc_NE,WE_MAR_Z_CORR channels).

This monitoring, doing TFs, checks the RTPC to DSP synchronisation and has been used in the past to detect when the DSP synchronisation was jumping by nx25 µs.  It is not sensitive to only a few missing/kept samples, that triggers glitches but not change the overall TF that we measure.