J. Kissel, R. Savage, E. Merilh

While the IFO is screeching with RF45 noise, we've removed the intent bit and changed the 2501.3 [Hz] to 2001.3 [Hz]. In between, to exhonerate the PCALX from the excess noise and gltiching, we left all X-End lines OFF for 5 minutes between 18:26:10 and 18:30:15 UTC. No change in IFO noise characteristics -- still terrible.

The new line is at amplitude 35000 [ct] in the PCAL X oscillator (H1:CAL-PCALX_PCALOSC1_OSC_SINGAIN), and has been on since 18:30:15 UTC (with ramp of 30 secs prior). Attached is the SDF screen shot before we accepted the new values.