| creation_date | datetime | The datetime this objects was created | |
| ESO_QC_DARK_MASTER_DC | float | Dark current measured on master dark in randomly placed windows | count/pix/h |
| ESO_QC_DARK_MASTER_DCERR | float | Dark current error measured on master dark in randomly placed windows | count/pix/h |
| ESO_QC_DARK_MASTER_MAX | float | Maximum value of the master dark | |
| ESO_QC_DARK_MASTER_MEAN | float | Mean value of the master dark | |
| ESO_QC_DARK_MASTER_MEDIAN | float | Median value of the master dark | |
| ESO_QC_DARK_MASTER_MIN | float | Minimum value of the master dark | |
| ESO_QC_DARK_MASTER_NBADPIX | int | Number of bad pixels determined from master dark | |
| ESO_QC_DARK_MASTER_NSATURATED | int | Number of saturated pixels in output data | |
| ESO_QC_DARK_MASTER_STDEV | float | Standard deviation of the master dark | |
| parameterized | QCpar_MASTER_DARK | Link to the list of parameterized QC attributes | |
