ETMX OSEM Open Light Values (OLV) remeasured, offsets and gains adjusted:
Main Chain Top
| BOSEM Location | NEW OLV | NEW OFFSET | OLD OFFSET | NEW GAIN | OLD GAIN |
| F1 | 19500 | -9750 | -12009 | 1.538 | 1.249 |
| F2 | 26900 | -13450 | -14727 | 1.115 | 1.019 |
| F3 | 27100 | -10685 | -15330 | 1.107 | 0.978 |
| LF | 21370 | -10950 | -12256 | 1.404 | 1.224 |
| RT | 21900 | -10950 | -12362 | 1.370 | 1.213 |
| SD | 26000 | -13000 | -14259 | 1.154 | 1.052 |
Reaction Chain Top
| BOSEM Location | NEW OLV | NEW OFFSET | OLD OFFSET | NEW GAIN | OLD GAIN |
| F1 | 25500 | -12750 | -14461 | 1.176 | 1.037 |
| F2 | 20430 | -10215 | -11507 | 1.468 | 1.304 |
| F3 | 22870 | -11435 | -12858 | 1.312 | 1.167 |
| LF | 23350 | -11675 | -13331 | 1.285 | 1.125 |
| RT | 20380 | -10190 | -12194 | 1.472 | 1.230 |
| SD | 18810 | -9405 | -10980 | 1.595 | 1.366 |
L1 (UIM)
| BOSEM Location | NEW OLV | NEW OFFSET | OLD OFFSET | NEW GAIN | OLD GAIN |
| UL | 21575 | -10788 | -12133 | 1.390 | 1.236 |
| LL | 22600 | -11300 | -13269 | 1.327 | 1.130 |
| UR | 22575 | -11288 | -12273 | 1.329 | 1.222 |
| LR | 22960 | -11480 | -13130 | 1.307 | 1.142 |
L2 (PUM) TBC...
All values updated in the SDF SAFE file