Table 3 lists the number of scheduled observing nights and technical nights for each instrument. This covers all nights, including CAT, CCI and guaranteed time. In this table I have also included the number of observing runs, and the number of nights per observing run for each instrument.
| Instrument | No. of nights | No. of runs | Nights/run | |
| Scheduled | Technical | |||
| ALFOSC | 111.5 | 19 | 40 | 
2.8 | 
| NOTCam | 12.5 | 2.5 | 3 | 
2.8 | 
| MOSCA | 13 | 3 | 4.3 | |
| SOFIN | 14 | 1.5 | 4 | 4.7 | 
| TurPol | 7 | 2 | 3.5 | |
| PolCor | 2 | 1 | 
2 | |
| 33-037 were counted as one | ||||
Thomas Augusteijn 2006-12-04