The following lists include definitions for terms to be used in the respective field.
ESO
General Terms
Telescope
Term | Explanation | Author |
|---|---|---|
Nasmyth-platform | Platforms on both sides of the ELT with optical interface to the Nasmyth-train. | |
Instrument
Requirements
Components
Optical
Electrical
Software
Data Reduction
Precision and Accuracy
Auxiliary
The TRL list is taken from industry. ESO definitions will be implemented soon.
TRL | Definition | Comment |
|---|---|---|
1 | Basic principles observed and reported | |
2 | Technology concept formulated | |
3 | Experimental proof of concept | |
4 | Technology validated in lab | |
5 | Technology validated in relevant environment | → Observatory on the mountain |
6 | Technology demonstrated in relevant environment | |
7 | System prototype demonstration in operational environment | |
8 | System complete and qualified | |
9 | Actual system proven in operational environment |