| Attribute name | Attribute type | Docstring | Unit |
| ctsbin | float | Size of a signal bin in log10(counts) used for the non-linearity analysis. | |
| ctsmax | float | Maximum signal value in log(counts) to consider for the non-linearity analysis. | |
| ctsmin | float | Minimum signal value in log(counts) to consider for the non-linearity analysis. | |
| fluxtol | float | Tolerance value for the overall flux consistency check of a pair of flat fields. The value is the maximum relative offset. | |
| gainlimit | float | Minimum signal value [ADU] used for fitting the gain relation. | |
| gainsigma | float | Sigma value for gain value clipping. | |
| linearmax | float | Upper limit of desired linear range in log10(counts). | |
| linearmin | float | Lower limit of desired linear range in log10(counts). | |
| merge | int | Merge output products from different IFUs into a common file. | |
| nifu | int | IFU to handle. If set to 0, all IFUs are processed serially. If set to -1, all IFUs are processed in parallel. | |
| object_id | oidtype | The object identifier
The object identifier is an attribute shared by all persistent instances. It is the prime key, by which object identity is established | |
| order | int | Order of the polynomial used to fit the non-linearity residuals. | |
| recipe_version | int | Version of the recipe | |
| sigma | float | Sigma value used for signal value clipping. | |
| signalbin | float | Size of a signal bin in log10(ADU) used for the gain analysis and the non-linearity polynomial model. | |
| signalmax | float | Maximum signal value in log(ADU) used for the gain analysis and the non-linearity polynomial model. | |
| signalmin | float | Minimum signal value in log(ADU) used for the gain analysis and the non-linearity polynomial model. | |
| toffset | float | Exposure time offset in seconds to apply to linearity flat fields. | |
| xborder | int | Extra offset from the detector edge used for the selection of slices. | |
| xgap | int | Extra offset from tracing edge. | |
| ybox | int | Size of windows along the traces of the slices. | |