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OpticalImagingTask

OpticalImagingTask Schema

Properties

Name Type Description
id Integer No description
ota_id Integer No description
camera_id Integer No description
accumulated_exposure_time Float The total exposure time in seconds acquired so far for this task. This value is updated as the telescope control system reports completed exposures.
observatory_acquired_frames Integer Number of individual frames that have been acquired for this task.
required_exposure_time Float The total exposure time in seconds required to achieve the target signal-to-noise ratio.
total_exposures Integer The total number of exposures which comprise the task.
max_exposure_time Float (Optional) Maximum allowed exposure time per individual frame in seconds.
uid UUID No description
task_type Enum(optical_imaging, optical_imaging_bias_calibration, optical_imaging_dark_calibration, optical_imaging_flat_calibration, radio_tracking, radio_mapping) Type of the observation task.
observation_id Integer No description
request_id Integer No description
observation_iteration Integer No description
request_iteration Integer No description
observing_grant_id Integer (Optional) Unique identifier of the observing grant associated with the observation task.
queue_access_grant_id Integer (Optional) Queue access grant used to schedule this task.
instrument_id Integer No description
instrument_configuration_version Integer (Optional) Instrument configuration version used when this task was scheduled.
scheduler_run_id Integer (Optional) No description
earliest_start_time DateTime (Optional) No description
planned_start_time DateTime (Optional) No description
planned_duration DATETIME (Optional) No description
total_planned_duration DATETIME (Optional) No description
expiration_time DateTime (Optional) No description
actual_start_time DateTime (Optional) No description
actual_end_time DateTime (Optional) No description
status Enum(unassigned, pending, active, completed, failed, not_attempted, interrupted, canceled) No description
completed_on DateTime (Optional) No description
modified_on DateTime Timestamp of the most recent task mutation.
progress Float Progress of the task execution (0.0 - 1.0).
assets_revision Integer Revision counter incremented whenever task assets change in a way that affects data products.

Relationships

Relationship Name Type
ota Ota
filters Filter
filter_wheel_position_associations OpticalImagingTaskFilterWheelPosition
camera Camera
tiles OpticalImagingTaskTile
observation Observation
request ObservationRequest
instrument Instrument
observing_grant ObservingGrant
queue_access_grant ObservingQueueAccessGrant
scheduler_run SchedulerRun
assignment_history ObservationTaskAssignmentHistory
task_asset_infos ObservationAssetTaskInfo
result ObservationTaskResult