Table 2
Coefficients p0 and p1 of FWHM(λ) = p0 + p1(λ−7000 Å) that describe the wavelength dependence of the PSF FWHM in each of the datacubes.
| Pointing | p0 | p1 | Method |
| No. | [′′] | [10-5 ′′/Å] | |
|
|
|||
| 01 | 0.836 | –4.429 | fit to ID 10548, mF814W = 22.18 |
| 02 | 0.940 | –3.182 | compact galaxies, no star |
| 03 | 0.944 | –4.460 | fit to ID 8374, mF814W = 19.39 |
| 04 | 0.747 | –4.219 | compact galaxies, no star |
| 05 | 1.026 | –3.003 | compact galaxies, no star |
| 06 | 0.835 | –4.332 | compact galaxies, no star |
| 07 | 0.935 | –3.966 | compact galaxies, no star |
| 08 | 0.991 | –5.007 | compact galaxies |
| 09 | 0.833 | –8.069 | fit to ID 68879, mF814W = 19.73 |
| 10 | 0.890 | –3.051 | compact galaxies |
| 11 | 0.989 | –3.771 | compact galaxies |
| 12 | 1.020 | –4.123 | compact galaxies, no star |
| 13 | 1.063 | –5.285 | compact galaxies |
| 14 | 0.884 | –4.844 | compact galaxies |
| 15 | 0.702 | –4.441 | fit to ID 5744, mF814W = 20.3 |
| 16 | 0.859 | –3.784 | fit to ID 6475, mF814W = 18.86 |
| 17 | 0.780 | –3.534 | compact galaxies |
| 18 | 0.929 | –3.479 | compact galaxies, no star |
| 19 | 0.814 | –3.524 | compact galaxies, no star |
| 20 | 0.713 | –5.196 | compact galaxies, no star |
| 21 | 0.836 | –4.255 | fit to ID 9801, mF814W = 21.92 |
| 22 | 0.788 | –3.253 | fit to ID 7813, mF814W = 20.23 |
| 23 | 0.777 | –3.019 | compact galaxies, no star |
| 24 | 0.728 | –4.232 | compact galaxies, no star |
Notes. These coefficients are used as input parameters in LSDCat for the spatial filtering. In the method column we give the ID and F814 magnitude from the Guo et al. (2013) catalogue when the polynomial coefficients were derived using this star. Otherwise we indicate with “compact galaxies”, that the minimisation utilising compact galaxies provided a p0 value closer to the AG Seeing and we therefore used p0 and p1 from this method. With “compact galaxies, no star” we indicate that no sufficiently bright star was present within the datacube, and we thus had to rely on the minimisation scheme utilising compact galaxies.
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