ryan.short@LIGO.ORG - posted 14:19, Thursday 13 August 2026 (91528)
PRMI Alignment Signals Comparison
In our PRMI locking today, Sheila had me compare some signals from today to a past PRMI time and pointed me to alog91238. We weren't sure however if these numbers made sense, so I found another PRMI time from November (specifically Nov 26th, GPS 1448216615, PRMI ASC converged) and re-did the comparison to today.
| POP_A_LF | POPAIR_B_LF | REFLAIR_A_LF | POPAIR_B_RF18_I | POP_X_DC_NSUM | POP_A_NSUM | POP_B_NSUM | |
| PRMI Nov 26th | 84 | 17 | 2.55 | 85 | 0.082 (seems low, may not have been well aligned) | 80 | 73 |
| PRMI today | 30 | 6 | 2.57 | 30 | 160 | 8 | 5 |