ibrahim.abouelfettouh@LIGO.ORG - posted 23:24, Tuesday 14 April 2026 (89891)
ITMY ITMX and BS Oplev Trend since last DRMI
Attahed and in the table below are oplev positions for ITMY, ITMX and BS since last DRMI lock on 03/19/2026 at 11:02 PDT
| DRMI Locked Reference | Latest | |
| 11:02 PDT 03/19/26 | 15:00 PDT 04/14/26 | |
| BS P Oplev | 2.10 | 0 |
| BS Y Oplev | -25.92 | 0 |
| BS Sum Oplev | 20215.30 | 19605.8 |
| IX P Oplev | -10.70 | -3.64 |
| IX Y Oplev | 5.10 | -1.2 |
| IX Sum Oplev | 3188.52 | 4.7 |
| IY P Oplev | -26.65 | 42.5 |
| IY Y Oplev | -3.22 | 22.92 |
| IY Sum Oplev | 7904.27 | 4731.59 |
Note 1: The BS Oplev Damping loops were still on during some FARO work and were shaking the BS. We turned these off on morning of April 14.
Note 2: The right-most T-cursor marks the corner-station vent
Images attached to this report
