| CalblockId | str | The ID of a calibration observation block, as defined in the calibration framework (http://calibration.pages.euclid-sgs.uk/CalTQ-Framework/). This CalblockId corresponds to the ObservationType of the ossObservationType definition. Please refer to the corresponding schema : sys/pla/com for more information. | |
| CalblockVariant | str | Corresponds to the specific Phase Diversity Calibration acqusition with :IN_FOCUS, OUT_FOCUS, EXTRA_FOCUS M2 moves. | |
| DitherObservation | int | Integer number defining each static pointing inside an observation sequence. This DitherObservation corresponds to the inObsId of the ossObservationType from the OSS. Please refer to the corresponding schema : sys/pla/oss for more information. This Euclid inObsId is a sequential pointing number within an observation. Depending on the calblock this Observation pertains the first DitherObservation of the Observation could be any number due to the different revisits required by some calibrations. Keyword: DITHOBS | |
| Exposure | int | Integer internal counter for single images (exposures) in a pointing. This counter is not derived from the oss. Depending on the ObservationType, this counter range could be from 0 (specific case of TVAC data) to N in case of ExposureTime changes or fluences changes or Bias or Dark images within a given pointing. Keyword: EXPNUM | |
| FieldId | int | Unique ID identifying the Field observed. This element refers to the fieldId attribute of the ossObservationType from the OSS. Please refer to the corresponding schema : sys/pla/oss for more information. Keyword: FIELDID | |
| IslandId | int | The IslandId refers to the attribure islandId of the ossObservationType from the OSS. Please refer to the corresponding schema : sys/pla/com for more information. | |
| ObjectId | str | This ObjectId corresponds to the Element Target of the ossObservationType from the OSS. Please refer to the corresponding schema : sys/pla/oss for more information. | |
| ObjectName | str | This ObjectName corresponds to the Element Name of the ossObservationType from the OSS. Please refer to the corresponding schema : sys/pla/oss for more information. | |
| ObservationDateTime | SpaceObservationDateTime | Observation date and time of the exposure as recorded on-board the spacecraft. This element is optional in case of some very specific calibration observations : shutter closed for which this info is not provided. By convention this is the UTC date at the start of the observation. Analog to FITS DATE-OBS keyword. | |
| ObservationId | int | Running sequence number of observed blocks of the Survey. This ObservationId corresponds to the attribute id of the ossObservationType from the OSS. Please refer to the corresponding schema : sys/pla/oss for more information. This number goes from 1 up to roughly 45000 for the complete survey. Keyword: OBSID | |
| PatchId | int | The patch id to which this observation pertains. This element refers to the patchId attribute of the ossObservationType from the OSS. Please refer to the corresponding schema : sys/pla/oss for more information. | |
| PointingId | int | An unique identifier for this pointing in the complete Euclid survey so its range should roughly be: 1-180000. This PointingId corresponds to the attribute id of the ossPointingType from the OSS. Please refer to the corresponding schema : sys/pla/oss for more information. Keyword: PTGID | |
| TotalExposure | int | Total number of Exposures in the specific Pointing. Keyword: TOTEXP | |
