| ancillary | AncillaryData | All AncillaryData linked to the DataProduct | |
| antennaSet | str | The type of antenna | |
| channelsPerSubband | int | The number of channels per subband | |
| channelWidth | float | The width of the channels | MHz |
| clock | float | The chosen clock speed | MHz |
| creationDate | datetime | The creation date of this object | |
| duration | float | The duration | s |
| endTime | datetime | The end datetime of the Process | |
| instrumentFilter | str | The filter frequency range | |
| isValid | int | The isValid flag, any value greater then zero means valid | |
| nrStationsCore | int | The number of core stations used in this Observation | |
| nrStationsInternational | int | The number of international stations used in this Observation | |
| nrStationsRemote | int | The number of remote stations used in this Observation | |
| numberOfBeamFormedDataProducts | int | The number of BeamFormedDataProducts resulting from this Observation | |
| numberOfBitsPerSample | int | The number of bits used per sample | |
| numberOfCorrelatedDataProducts | int | The number of CorrelatedDataProducts resulting from this Observation | |
| numberOfStations | int | The number of stations | |
| numberOfSubArrayPointings | int | number of sub-array pointing used | |
| numberOfTransientBufferBoardEvents | int | number of TBB events | |
| observationDescription | str | Description of the observation | |
| observationId | str | The observation identifier | |
| observationIdSource | str | The source of ObservationId | |
| observingMode | str | The chosen observation mode | |
| parset | ParsetFile | The process or observation parset | |
| processIdentifier | int | The process identifier | |
| processIdentifierName | str | The name of the processIdentifier | |
| processIdentifierSource | str | The source of processIdentifier | |
| projectInformation | ProjectInformation | The project information | |
| quality | int | The quality attribute of this Process | |
| relations | ProcessRelation | The relations of this Process, ie GroupID | |
| releaseDate | datetime | The release datetime of the Process | |
| releasePolicy | str | The release policy of the data product | |
| retentionDate | datetime | The retention datetime of the data product | |
| retentionPolicy | str | The retention policy of the data product | |
| startTime | datetime | The start datetime of the Process | |
| stations | Station | The stations used for this measurement | |
| stationSelection | str | The station selection type | |
| strategyDescription | str | The description of the strategy | |
| strategyName | str | The name of the strategy | |
| subArrayPointings | SubArrayPointing | The sub-array pointing | |
| timeSystem | str | The time system | |
| transientBufferBoardEvents | str | The TBB events | |
