camilla.compton@LIGO.ORG - posted 13:36, Monday 24 April 2023 - last comment - 21:44, Monday 24 April 2023(68953)
CO2X will turn on with 2.2W. Edited lscparams.
Changed tcs_nom_annular_pwr for CO2X in lscparams.py from 1.15 to 1.5W and re-loaded the TCS_ITMX_CO2_PWR guardian. On our next power-up, the CO2X will turn on with 2.2W rather than the nominal 1.7W. This is so that Elenna can cotinine her CO2 measurements that were stopped when we lost lock (she increased CO2X from 1.7 to 2.2W at 18:47UTC). We should revert this change later after the CO2 tests are finished.
I have edited LSCparams to take CO2X to 4W annular. Again, this is just for testing, so that as soon as we have lock we can start thermalizing these settings and running measurements. This is not necessarily the nominal operating point.