Table 2
Top row: “best” degradation kernel parameters a and FWHM(σ) for each instrument. Second row: average spatial stray light level α corresponding to each of those “best” kernels. Bottom rows: width of “best” kernel at three percentage levels of maximum amplitude.
| SP | GFPI, MOMFBD | GFPI, destr. | POLIS | TIP@1083 nm | TIP@1565 nm | ECHELLE@557 nm | |
|
|
|||||||
| a/FWHM | 0.16/0.59′′ | 0.68/0.12′′ | 1.56/0.19′′ | 1.32/0.34′′ | 0.28/0.96′′ | 0.92/0.59′′ | 1.92/1.33′′ |
| α | 28% | 19% | 30% | 31% | 34% | 33% | 40% |
| 50% | 0.39′′ | 0.34′′ | 0.37′′ | 0.39′′ | 0.42′′ | 0.39′′ | 0.45′′ |
| 25% | 0.58′′ | 0.47′′ | 0.55′′ | 0.58′′ | 0.74′′ | 0.66′′ | 0.87′′ |
| 10% | 0.81′′ | 0.56′′ | 0.81′′ | 0.87′′ | 1.16′′ | 1.00′′ | 1.55′′ |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.