| Date | Keyword | Use | Value | Notes |
|---|
| 2004-05 | AUXPOS | Autoguider X position | | ALFOSC and NOTCAM |
| 2004-05 | AUYPOS | Autoguider Y position | | ALFOSC and NOTCAM |
| 2004-04 | CMIRROR | FASU calibration mirror position | 0/1 (out/in) | ALFOSC |
| 2004-04 | CLAMP1 | FASU calibration lamp1 status | 0/1 (off/on) | ALFOSC |
| 2004-04 | CLAMP2 | FASU calibration lamp2 status | 0/1 (off/on) | ALFOSC |
| 2004-04 | CLAMP3 | FASU calibration lamp3 status | 0/1 (off/on) | ALFOSC |
| 2004-04 | CLAMP4 | FASU calibration lamp4 status | 0/1 (off/on) | ALFOSC |
| 2004-04 | CLAMPNM1 | FASU calibration lamp1 name | He | ALFOSC |
| 2004-04 | CLAMPNM2 | FASU calibration lamp2 name | Ne | ALFOSC |
| 2004-04 | CLAMPNM3 | FASU calibration lamp3 name | Halogen | ALFOSC |
| 2004-04 | CLAMPNM4 | FASU calibration lamp4 name | ThAar | ALFOSC |
| 2004-04 | CLAMPID1 | FASU calibration lamp1 technical ID | | ALFOSC |
| 2004-04 | CLAMPID2 | FASU calibration lamp2 technical ID | | ALFOSC |
| 2004-04 | CLAMPID3 | FASU calibration lamp3 technical ID | | ALFOSC |
| 2004-04 | CLAMPID4 | FASU calibration lamp4 technical ID | | ALFOSC |
