Table 3.
Comparison of different spatial MXDF PSF estimates for four HST reconstructed broadband images.
| Filter | Moffat FWHM |
Moffat β |
Eq. Gaussian FWHM |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Star | HST | AO tel | Star | HST | AO tel | Star | HST | AO tel | |
| F606W | 0.60 | 0.64 | 0.54 | 2.10 | 2.41 | 2.01 | 0.72 | 0.75 | 0.65 |
| F775W | 0.52 | 0.56 | 0.45 | 2.17 | 2.25 | 1.88 | 0.61 | 0.66 | 0.55 |
| F814W | 0.50 | 0.55 | 0.43 | 2.19 | 2.35 | 1.84 | 0.59 | 0.64 | 0.53 |
| F850LP | 0.48 | 0.51 | 0.41 | 2.25 | 2.25 | 1.80 | 0.57 | 0.60 | 0.50 |
Notes. FWHM (arcsec) and β values are given for the direct Moffat fit of the RID-5102 M star (Star columns), the comparison with HST (HST columns) and the mean of the PSF reconstruction values (AO tel columns). The Gaussian equivalent FWHMs are given in the last three columns.
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