| angle | float | Convolve PSF with Gaussian with this angle | | |
| Av | float | Interstellar extinction as Av | mag | |
| chip | int | tiny1 number for the detector | | instr.det meta.id |
| coeff | float | coeff of spectrum | | |
| diameter | float | PSF diameter | | |
| ebmv | float | Interstellar extinction as E(B-V) | mag | |
| filename | str | Filename of PSF model image | | meta.id meta.file |
| filter | str | Name/identifier of filter | | instr.filter meta.id |
| instrument | int | tiny1 number for the instrument | | instr.obsty |
| jitter | float | Convolve PSF with symmetric Gaussian with this jitter | arcsec | |
| major | float | Convolve PSF with Gaussian with this major axis | | |
| minor | float | Convolve PSF with Gaussian with this minor axis | | |
| paramfile | str | Configuration file name | | |
| spectrum | int | tiny1 number for spectrum | | |
| wmag | float | Multiplication factor for number of wavelengths in polychromatic PSF | | |
| x | int | PSF for this x position | | |
| y | int | PSF for this y position | | |
