Reconciled Shear Measurements Product

Data product name

sheReconciledMeasurements

Data product custodian

SHE

Data model tag

8.0

Name of the Schema file

ST_DM_Schema/dictionary/pro/she/euc-test-she.xsd

Schema documentation tag

Documentation for data product element sheReconciledMeasurements:

This product contains the shear measurements made by one or more shear estimation methods within a given tile.

Documentation for data product element Header:

The generic header of the product.

Data product elements

Base class: cat:tileCatalog

• BfdMoments (sheBfdMoments) [0-1]

• DataStorage (sheBfdMomentsFile)

• DataContainer (dss:dataContainer)

• Valid (sheValidStatus)

• KsbShearMeasurements (sheKsbMeasurements) [0-1]

• DataStorage (sheKsbMeasurementsFile)

• DataContainer (dss:dataContainer)

• Valid (sheValidStatus)

• LensMcShearMeasurements (sheLensMcMeasurements) [0-1]

• DataStorage (sheLensMcMeasurementsFile)

• DataContainer (dss:dataContainer)

• Valid (sheValidStatus)

• MomentsMlShearMeasurements (sheMomentsMlMeasurements) [0-1]

• DataStorage (sheMomentsMlMeasurementsFile)

• DataContainer (dss:dataContainer)

• Valid (sheValidStatus)

• RegaussShearMeasurements (sheRegaussMeasurements) [0-1]

• DataStorage (sheRegaussMeasurementsFile)

• DataContainer (dss:dataContainer)

• Valid (sheValidStatus)

• ObservationIdList (sheListOfObservationId)

Processing Element(s) creating/using the data product

SHE

Processing function using the data product

LE3

Detailed description of the data product

An XML data product containing a fits catalogue to store shear measurements, as well as other related measurements. This product will contain the following 5 catalogContainer objects, each pointing to a fits binary table:

• BfdMoments

• KsbShearMeasurements

• LensMcShearMeasurements

• MomentsMlShearMeasurements

• RegaussShearMeasurements

All of these are optional, but at least one must exist. In each case, since the storage is a binary table, the table and its header will be stored in the first extension, with the primary HDU being a default, empty image. All of these catalogues will have the same format as those used by the ShearMeasurements data product.

This product will be provided after a reconciliation step, which sorts measurements from a per-observation basis to a per-tile basis and reconciles any instances of multiple measurements of the same object.

This is one of the final products of the Shear Reconciliation pipeline, and will be passed to LE3.