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Table 2
Parameters of the slit losses model.
| Parameter | Value |
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|
| Site properties | |
| Paranal latitude | ϕ = −24.5 deg |
| Atmospheric pressure | P = 743 mbar |
| Temperature | T = 12°C |
| Seeing | FWHM = 1 arcsec |
|
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| Observational setup | |
| Slit width | w = 1 arcsec |
| Slit length | l = 10 arcsec |
| Slit orientation | PA = 0 deg (north-south) |
| PA = 90 deg (east-west) | |
| Target declination | −75 ≤ δ ≤ + 25 deg |
| Hour angle | 0 ≤ |HA| ≤ 4 h |
| Exposure time | 3600 s |
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| Figures of merit | |
| Spectral distortion | Δ = 1 − fo,min/fo,max |
| Relative flux loss |
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