DatasetAssociation¶
- class lsst.daf.butler.DatasetAssociation(ref: DatasetRef, collection: str, timespan: Timespan | None)¶
Bases:
object
Class representing the membership of a dataset in a single collection.
One dataset is associated with one collection, possibly including a timespan.
Attributes Summary
Name of a collection (
str
).Resolved reference to a dataset (
DatasetRef
).Validity range of the dataset if this is a
CALIBRATION
collection (Timespan
orNone
).Attributes Documentation
- ref: DatasetRef¶
Resolved reference to a dataset (
DatasetRef
).