MIF (General)takaaki.yokozawa - 8:54 Monday 16 February 2026 (36365)
Print this reportBinary range decreasingIn this morning, the NS-NS binary range was unstable and f^-2 like spectrum can be seen below 100 Hz. And I noticed that the PRCL to DARM projection spectrum also increasing when f^-2 noise detected.
I checked the err and feedback signal of LSC, several glitch like signal can be seen in both PRCL err and feedback signals. Is that mystery?
Actually, the PRCL RF PD (POP 45) signal had several glitches only the unstable BNS range