SAMI spectral resolution parameters in blue and red. This table gives an overview of the wavelength range (λrange), central wavelength (λcentral), median FWHM of the best-fitting Gaussian to the spectral instrumental LSF in Å, the standard deviation of this Gaussian in Å, the spectral resolution at λcentral (R|$_{\lambda -\rm {central}}$|), the velocity resolution (FWHM) in km s−1 (Δ|$v$|), and the dispersion resolution (1σ) in km s−1 (Δσ).
| Arm . | λrange (Å) . | λcentral (Å) . | FWHM (Å) . | σ (Å) . | R|$_{\lambda -\rm {central}}$| . | Δ|$v$| (km s−1) . | Δσ (km s−1) . |
|---|---|---|---|---|---|---|---|
| Blue | 3750–5750 | 4800 | |$2.66_{-0.070}^{+0.076}$| | 1.13 | 1808 | 165.9 | 70.4 |
| Red | 6300–7400 | 6850 | |$1.59_{-0.040}^{+0.049}$| | 0.68 | 4304 | 69.7 | 29.6 |
| Arm . | λrange (Å) . | λcentral (Å) . | FWHM (Å) . | σ (Å) . | R|$_{\lambda -\rm {central}}$| . | Δ|$v$| (km s−1) . | Δσ (km s−1) . |
|---|---|---|---|---|---|---|---|
| Blue | 3750–5750 | 4800 | |$2.66_{-0.070}^{+0.076}$| | 1.13 | 1808 | 165.9 | 70.4 |
| Red | 6300–7400 | 6850 | |$1.59_{-0.040}^{+0.049}$| | 0.68 | 4304 | 69.7 | 29.6 |
SAMI spectral resolution parameters in blue and red. This table gives an overview of the wavelength range (λrange), central wavelength (λcentral), median FWHM of the best-fitting Gaussian to the spectral instrumental LSF in Å, the standard deviation of this Gaussian in Å, the spectral resolution at λcentral (R|$_{\lambda -\rm {central}}$|), the velocity resolution (FWHM) in km s−1 (Δ|$v$|), and the dispersion resolution (1σ) in km s−1 (Δσ).
| Arm . | λrange (Å) . | λcentral (Å) . | FWHM (Å) . | σ (Å) . | R|$_{\lambda -\rm {central}}$| . | Δ|$v$| (km s−1) . | Δσ (km s−1) . |
|---|---|---|---|---|---|---|---|
| Blue | 3750–5750 | 4800 | |$2.66_{-0.070}^{+0.076}$| | 1.13 | 1808 | 165.9 | 70.4 |
| Red | 6300–7400 | 6850 | |$1.59_{-0.040}^{+0.049}$| | 0.68 | 4304 | 69.7 | 29.6 |
| Arm . | λrange (Å) . | λcentral (Å) . | FWHM (Å) . | σ (Å) . | R|$_{\lambda -\rm {central}}$| . | Δ|$v$| (km s−1) . | Δσ (km s−1) . |
|---|---|---|---|---|---|---|---|
| Blue | 3750–5750 | 4800 | |$2.66_{-0.070}^{+0.076}$| | 1.13 | 1808 | 165.9 | 70.4 |
| Red | 6300–7400 | 6850 | |$1.59_{-0.040}^{+0.049}$| | 0.68 | 4304 | 69.7 | 29.6 |
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