| Attribute name | Attribute type | Docstring | Unit | VO-UCD |
|---|
| COMBINE_TYPE | int | Index to define the type input for the MasterFlat | |
|
| DIG_FILTER_SIZE | float | Gaussian Fourier filter size | |
|
| MAXIMUM_SUBWIN_DIFF | float | QC: Maximum sub-window difference between this flat and the previous version | |
NUMR |
| MEDIAN_FILTER_SIZE | int | For cleaning bad pixels | |
|
| MIRROR_XPIX | int | For mirroring edges (FFT continuity) | |
|
| MIRROR_YPIX | int | For mirroring edges (FFT continuity) | |
|
| 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 | |
|
| SOURCE_CODE_VERSION | int | The version of the source code | |
|
