cell_coadd

Versions

Version	Status
1.0.0	current

• Canonical URL: https://images.lsst.io/schemas/cell_coadd-1.0.0

• Raw JSON schema

Composition

        classDiagram
  class CellCoaddSerializationModel_ArrayReferenceModel_["CellCoaddSerializationModel~ArrayReferenceModel~"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
    +str | None band
  }
  class ButlerInfo["ButlerInfo"] {
  }
  class SerializedDatasetRef["SerializedDatasetRef"] {
    +UUID id
    +str | None run
    +str | None component
  }
  class SerializedDatasetType["SerializedDatasetType"] {
    +str name
    +str | None storageClass
    +list~str~ | None dimensions
    +str | None parentStorageClass
    +bool isCalibration
  }
  class SerializedDataCoordinate["SerializedDataCoordinate"] {
    +dict~str, int | str~ dataId
  }
  class SerializedDimensionRecord["SerializedDimensionRecord"] {
    +str definition
  }
  class Timespan["Timespan"] {
    +tuple~int, int~ nsec
  }
  class DatasetProvenance["DatasetProvenance"] {
    +UUID | None quantum_id
    +dict~UUID, dict~str, str | int | float | bool | UUID~~ extras
  }
  class ImageSerializationModel_ArrayReferenceModel_["ImageSerializationModel~ArrayReferenceModel~"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
    +list~int~ yx0
  }
  class ArrayReferenceQuantityModel["ArrayReferenceQuantityModel"] {
  }
  class ArrayReferenceModel["ArrayReferenceModel"] {
  }
  class InlineArrayModel["InlineArrayModel"] {
  }
  class InlineArrayQuantityModel["InlineArrayQuantityModel"] {
  }
  class SkyProjectionSerializationModel_ArrayReferenceModel_["SkyProjectionSerializationModel~ArrayReferenceModel~"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
  }
  class TransformSerializationModel_ArrayReferenceModel_["TransformSerializationModel~ArrayReferenceModel~"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
  }
  class DetectorFrame["DetectorFrame"] {
    +str instrument
    +int | None visit
    +int detector
    +Box bbox
    +Literal~DETECTOR~ frame_type
  }
  class TractFrame["TractFrame"] {
    +str skymap
    +int tract
    +Box bbox
    +Literal~TRACT~ frame_type
  }
  class FocalPlaneFrame["FocalPlaneFrame"] {
    +str instrument
    +int | None visit
    +Unit unit
    +Literal~FOCAL_PLANE~ frame_type
  }
  class FieldAngleFrame["FieldAngleFrame"] {
    +str instrument
    +int | None visit
    +Literal~FIELD_ANGLE~ frame_type
  }
  class GeneralFrame["GeneralFrame"] {
    +Unit unit
    +Literal~GENERAL~ frame_type
  }
  class CellGridBounds["CellGridBounds"] {
    +Box bbox
    +frozenset~CellIJ~ missing
  }
  class CellGrid["CellGrid"] {
    +Box bbox
    +YX~int~ cell_shape
  }
  class RegionSerializationModel["RegionSerializationModel"] {
    +Literal~Polygon, MultiPolygon~ type
    +list~list~tuple~float, float~ | list~tuple~float, float~~~~ coordinates
  }
  class IntersectionBoundsSerializationModel["IntersectionBoundsSerializationModel"] {
  }
  class MappingSerializationModel["MappingSerializationModel"] {
    +str ast
  }
  class MaskSerializationModel_ArrayReferenceModel_["MaskSerializationModel~ArrayReferenceModel~"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
    +list~int~ yx0
    +list~MaskPlane | None~ planes
    +IntegerType dtype
  }
  class CellPointSpreadFunctionSerializationModel["CellPointSpreadFunctionSerializationModel"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
  }
  class CellApertureCorrectionMapSerializationModel["CellApertureCorrectionMapSerializationModel"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
  }
  class TableModel["TableModel"] {
  }
  class PatchDefinition["PatchDefinition"] {
    +int id
    +YX~int~ index
    +Box inner_bbox
  }
  class CoaddProvenanceSerializationModel["CoaddProvenanceSerializationModel"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
    +str | dict~str, int~ instrument
    +str | dict~str, int~ physical_filter
  }
  class BackgroundMapSerializationModel["BackgroundMapSerializationModel"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
    +dict~str, str~ descriptions
    +str | None subtracted
  }
  class ChebyshevFieldSerializationModel["ChebyshevFieldSerializationModel"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
    +InlineArray coefficients
    +Unit | None unit
    +Literal~CHEBYSHEV~ field_type
  }
  class ProductFieldSerializationModel["ProductFieldSerializationModel"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
    +Literal~PRODUCT~ field_type
  }
  class SplineFieldSerializationModel["SplineFieldSerializationModel"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
    +InlineArray y
    +InlineArray x
    +Unit | None unit
    +Literal~SPLINE~ field_type
  }
  class SumFieldSerializationModel["SumFieldSerializationModel"] {
    +str schema_version
    +int min_read_version
    +dict~str, MetadataValue~ metadata
    +list~Any~ indirect
    +Literal~SUM~ field_type
  }
  CellCoaddSerializationModel_ArrayReferenceModel_ --> ButlerInfo : butler_info?
  CellCoaddSerializationModel_ArrayReferenceModel_ --> ImageSerializationModel_ArrayReferenceModel_ : image
  CellCoaddSerializationModel_ArrayReferenceModel_ --> MaskSerializationModel_ArrayReferenceModel_ : mask
  CellCoaddSerializationModel_ArrayReferenceModel_ --> ImageSerializationModel_ArrayReferenceModel_ : variance
  CellCoaddSerializationModel_ArrayReferenceModel_ --> SkyProjectionSerializationModel_ArrayReferenceModel_ : sky_projection
  CellCoaddSerializationModel_ArrayReferenceModel_ --> ImageSerializationModel_ArrayReferenceModel_ : mask_fractions+
  CellCoaddSerializationModel_ArrayReferenceModel_ --> ImageSerializationModel_ArrayReferenceModel_ : noise_realizations*
  CellCoaddSerializationModel_ArrayReferenceModel_ --> CellPointSpreadFunctionSerializationModel : psf
  CellCoaddSerializationModel_ArrayReferenceModel_ --> CellApertureCorrectionMapSerializationModel : aperture_corrections?
  CellCoaddSerializationModel_ArrayReferenceModel_ --> PatchDefinition : patch?
  CellCoaddSerializationModel_ArrayReferenceModel_ --> CoaddProvenanceSerializationModel : provenance?
  CellCoaddSerializationModel_ArrayReferenceModel_ --> BackgroundMapSerializationModel : backgrounds
  ButlerInfo --> SerializedDatasetRef : dataset
  ButlerInfo --> DatasetProvenance : provenance
  SerializedDatasetRef --> SerializedDatasetType : datasetType?
  SerializedDatasetRef --> SerializedDataCoordinate : dataId?
  SerializedDataCoordinate --> SerializedDimensionRecord : records?
  SerializedDimensionRecord --> Timespan : record+ (+other)
  DatasetProvenance --> SerializedDatasetRef : inputs*
  ImageSerializationModel_ArrayReferenceModel_ --> ButlerInfo : butler_info?
  ImageSerializationModel_ArrayReferenceModel_ --> ArrayReferenceQuantityModel : data
  ImageSerializationModel_ArrayReferenceModel_ --> ArrayReferenceModel : data
  ImageSerializationModel_ArrayReferenceModel_ --> InlineArrayModel : data
  ImageSerializationModel_ArrayReferenceModel_ --> InlineArrayQuantityModel : data
  ImageSerializationModel_ArrayReferenceModel_ --> SkyProjectionSerializationModel_ArrayReferenceModel_ : sky_projection?
  SkyProjectionSerializationModel_ArrayReferenceModel_ --> ButlerInfo : butler_info?
  SkyProjectionSerializationModel_ArrayReferenceModel_ --> TransformSerializationModel_ArrayReferenceModel_ : pixel_to_sky
  SkyProjectionSerializationModel_ArrayReferenceModel_ --> TransformSerializationModel_ArrayReferenceModel_ : fits_approximation?
  TransformSerializationModel_ArrayReferenceModel_ --> ButlerInfo : butler_info?
  TransformSerializationModel_ArrayReferenceModel_ --> DetectorFrame : frames* (+other)
  TransformSerializationModel_ArrayReferenceModel_ --> TractFrame : frames* (+other)
  TransformSerializationModel_ArrayReferenceModel_ --> FocalPlaneFrame : frames* (+other)
  TransformSerializationModel_ArrayReferenceModel_ --> FieldAngleFrame : frames* (+other)
  TransformSerializationModel_ArrayReferenceModel_ --> GeneralFrame : frames* (+other)
  TransformSerializationModel_ArrayReferenceModel_ --> CellGridBounds : bounds* (+other)
  TransformSerializationModel_ArrayReferenceModel_ --> RegionSerializationModel : bounds* (+other)
  TransformSerializationModel_ArrayReferenceModel_ --> IntersectionBoundsSerializationModel : bounds* (+other)
  TransformSerializationModel_ArrayReferenceModel_ --> ArrayReferenceModel : mappings*
  TransformSerializationModel_ArrayReferenceModel_ --> MappingSerializationModel : mappings*
  CellGridBounds --> CellGrid : grid
  IntersectionBoundsSerializationModel --> CellGridBounds : a (+other)
  IntersectionBoundsSerializationModel --> RegionSerializationModel : a (+other)
  IntersectionBoundsSerializationModel --> IntersectionBoundsSerializationModel : a (+other)
  IntersectionBoundsSerializationModel --> CellGridBounds : b (+other)
  IntersectionBoundsSerializationModel --> RegionSerializationModel : b (+other)
  IntersectionBoundsSerializationModel --> IntersectionBoundsSerializationModel : b (+other)
  MaskSerializationModel_ArrayReferenceModel_ --> ButlerInfo : butler_info?
  MaskSerializationModel_ArrayReferenceModel_ --> ArrayReferenceModel : data*
  MaskSerializationModel_ArrayReferenceModel_ --> InlineArrayModel : data*
  MaskSerializationModel_ArrayReferenceModel_ --> SkyProjectionSerializationModel_ArrayReferenceModel_ : sky_projection?
  CellPointSpreadFunctionSerializationModel --> ButlerInfo : butler_info?
  CellPointSpreadFunctionSerializationModel --> ArrayReferenceModel : array
  CellPointSpreadFunctionSerializationModel --> InlineArrayModel : array
  CellPointSpreadFunctionSerializationModel --> CellGridBounds : bounds
  CellApertureCorrectionMapSerializationModel --> ButlerInfo : butler_info?
  CellApertureCorrectionMapSerializationModel --> TableModel : table
  CellApertureCorrectionMapSerializationModel --> CellGridBounds : bounds
  PatchDefinition --> CellGrid : cells
  CoaddProvenanceSerializationModel --> ButlerInfo : butler_info?
  CoaddProvenanceSerializationModel --> TableModel : inputs
  CoaddProvenanceSerializationModel --> TableModel : contributions
  BackgroundMapSerializationModel --> ButlerInfo : butler_info?
  BackgroundMapSerializationModel --> ChebyshevFieldSerializationModel : fields+
  BackgroundMapSerializationModel --> ProductFieldSerializationModel : fields+
  BackgroundMapSerializationModel --> SplineFieldSerializationModel : fields+
  BackgroundMapSerializationModel --> SumFieldSerializationModel : fields+
  ChebyshevFieldSerializationModel --> ButlerInfo : butler_info?
  ChebyshevFieldSerializationModel --> CellGridBounds : bounds (+other)
  ChebyshevFieldSerializationModel --> RegionSerializationModel : bounds (+other)
  ChebyshevFieldSerializationModel --> IntersectionBoundsSerializationModel : bounds (+other)
  ProductFieldSerializationModel --> ButlerInfo : butler_info?
  ProductFieldSerializationModel --> ChebyshevFieldSerializationModel : operands*
  ProductFieldSerializationModel --> ProductFieldSerializationModel : operands*
  ProductFieldSerializationModel --> SplineFieldSerializationModel : operands*
  ProductFieldSerializationModel --> SumFieldSerializationModel : operands*
  SplineFieldSerializationModel --> ButlerInfo : butler_info?
  SplineFieldSerializationModel --> CellGridBounds : bounds (+other)
  SplineFieldSerializationModel --> RegionSerializationModel : bounds (+other)
  SplineFieldSerializationModel --> IntersectionBoundsSerializationModel : bounds (+other)
  SplineFieldSerializationModel --> ArrayReferenceModel : data
  SplineFieldSerializationModel --> InlineArrayModel : data
  SumFieldSerializationModel --> ButlerInfo : butler_info?
  SumFieldSerializationModel --> ChebyshevFieldSerializationModel : operands*
  SumFieldSerializationModel --> ProductFieldSerializationModel : operands*
  SumFieldSerializationModel --> SplineFieldSerializationModel : operands*
  SumFieldSerializationModel --> SumFieldSerializationModel : operands*
    

Fields

Field	Type	Required	Description
aperture_corrections	cell_aperture_correction_map | null	no	Coadded aperture corrections for different photometry algorithms.
backgrounds	background_map	no	Background models associated with this image.
band	string | null	yes	Name of the band.
butler_info	ButlerInfo | null	no	Information about the butler dataset backed by this file.
image	image	yes	The main data image.
indirect	array of any	no	Serialized nested objects that may be saved or read more than once.
mask	mask	yes	Bitmask that annotates the main image’s pixels.
mask_fractions	object	yes	A mapping from an input-image mask plane name to an image of the weights sums of that plane.
metadata	object	no	Additional unstructured metadata.
min_read_version	integer	no	Smallest reader major that can interpret this tree.
noise_realizations	array of image	yes	A mapping from an input-image mask plane name to an image of the weights sums of that plane.
patch	PatchDefinition | null	yes	Identifiers and geometry for the patch.
provenance	coadd_provenance | null	yes	Information about the images that went into the coadd.
psf	cell_psf	yes	Effective point-spread function model for the coadd.
schema_version	string	no	Data-model schema version of this tree (major.minor.patch).
sky_projection	sky_projection	yes	Projection that maps the pixel grid to the sky.
variance	image	yes	Per-pixel variance estimates for the main image.