Table 3 lists the number of scheduled observing nights and technical nights for each instrument. This covers all nights, including CAT, CCI, OPTICON and guaranteed time. In this table I have also included the number of observing runs, and the number of nights per observing run in visitor mode for each instrument.
| Instrument | No. of nights | No. of runs | Nights/run | |
| Scheduled | Technical | |||
| ALFOSC | 55.5 | 11 | 15 | 
2.1 | 
| FIES | 55.5 | 4 | 14 | 
3.0 | 
| NOTCam | 19 | 4 | 8 | 
2.3 | 
| MOSCA | 10 | 1 | 2 | 5.0 | 
| TurPol | 9 | 1 | 1 | 3.0 | 
| SOFIN | 7 | 1 | 1 | 7.0 | 
| FastCam | 5 | 2 | 2.5 | |
Thomas Augusteijn 2012-06-06