Free Access
Table B.1
Spectroscopic performances and spatial resolution for three magnifying factors of the last transfer optics.
| Optics reduction factor | 1 | 1/2 | 1/4 | |||
|
|
||||||
| Spatial pixel (arcsec) | 0.09 | 0.18 | 0.39 | |||
|
|
||||||
| Field of view (arcsec) | 25.7 | 51.5 | 111.5 | |||
|
|
||||||
| Spectral pixel: 4500 Å (mÅ) | 3.25 | 6.51 | 13.02 | |||
| Spectral pixel: 5000 Å (mÅ) | 3.56 | 7.13 | 14.27 | |||
| Spectral pixel: 6000 Å (mÅ) | 3.69 | 7.39 | 14.80 | |||
| Spectral pixel: 7000 Å (mÅ) | 4.94 | 9.89 | 19.79 | |||
| Spectral pixel: 8000 Å (mÅ) | 5.49 | 10.99 | 21.98 | |||
| Spectral pixel: 8500 Å (mÅ) | 6.38 | 12.76 | 25.52 | |||
Notes. The bold-face right column corresponds to the best configuration with a spatial resolution of 0.39 arcsec.
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.