Open Access
Table 4
Metrics of the ‘as built’ telescope optical model.
| Field point | Ellipticity | R2 (arcsec2) | FWHM (″) |
|---|---|---|---|
| F1 | 0.005 | 0.046 | 0.1344 |
| F2 | 0.007 | 0.045 | 0.1338 |
| F3 | 0.014 | 0.047 | 0.1340 |
| F4 | 0.027 | 0.051 | 0.1327 |
| F5 | 0.033 | 0.046 | 0.1342 |
| F6 | 0.020 | 0.051 | 0.1362 |
| F7 | 0.044 | 0.049 | 0.1355 |
| F8 | 0.050 | 0.047 | 0.1347 |
| F9 | 0.025 | 0.049 | 0.1353 |
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