lsst.obs.base
21.0.0-16-ged67d9d+3a5303f2d3
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Classes | |
class | Instrument |
Functions | |
def | makeExposureRecordFromObsInfo (obsInfo, universe) |
Tuple[Camera, bool] | loadCamera (Butler butler, DataId dataId, *Any collections=None) |
Variables | |
dictionary | StandardCuratedCalibrationDatasetTypes |
Tuple[Camera, bool] lsst.obs.base._instrument.loadCamera | ( | Butler | butler, |
DataId | dataId, | ||
*Any | collections = None |
||
) |
Attempt to load versioned camera geometry from a butler, but fall back to obtaining a nominal camera from the `Instrument` class if that fails. Parameters ---------- butler : `lsst.daf.butler.Butler` Butler instance to attempt to query for and load a ``camera`` dataset from. dataId : `dict` or `DataCoordinate` Data ID that identifies at least the ``instrument`` and ``exposure`` dimensions. collections : Any, optional Collections to be searched, overriding ``self.butler.collections``. Can be any of the types supported by the ``collections`` argument to butler construction. Returns ------- camera : `lsst.afw.cameraGeom.Camera` Camera object. versioned : `bool` If `True`, the camera was obtained from the butler and should represent a versioned camera from a calibration repository. If `False`, no camera datasets were found, and the returned camera was produced by instantiating the appropriate `Instrument` class and calling `Instrument.getCamera`.
Definition at line 861 of file _instrument.py.
def lsst.obs.base._instrument.makeExposureRecordFromObsInfo | ( | obsInfo, | |
universe | |||
) |
Construct an exposure DimensionRecord from `astro_metadata_translator.ObservationInfo`. Parameters ---------- obsInfo : `astro_metadata_translator.ObservationInfo` A `~astro_metadata_translator.ObservationInfo` object corresponding to the exposure. universe : `DimensionUniverse` Set of all known dimensions. Returns ------- record : `DimensionRecord` A record containing exposure metadata, suitable for insertion into a `Registry`.
Definition at line 806 of file _instrument.py.
dictionary lsst.obs.base._instrument.StandardCuratedCalibrationDatasetTypes |
Definition at line 52 of file _instrument.py.