BuildCameraFromAstrometryConfig#

class lsst.drp.tasks.build_camera.BuildCameraFromAstrometryConfig(*args, **kw)#

Configuration for BuildCameraTask.

Attributes Summary

`astInversionMaxIter`	Maximum iterations fro AST map inversion.
`astInversionTolerance`	Tolerance for AST map inversion.
`focalPlaneDegree`	Order of polynomial mapping between the pixels and the focal plane.
`modelSplitting`	How to split the camera model into pixel to focal plane and focal plane to tangent plane parts.
`modelSplittingTolerance`	Average error in model splitting minimization acceptable for convergence.
`plateScale`	Scaling between camera coordinates in mm and angle on the sky in arcsec.
`tangentPlaneDegree`	Order of polynomial mapping between the focal plane and the tangent plane.

Attributes Documentation

astInversionMaxIter#: Maximum iterations fro AST map inversion. (int, default 10)

astInversionTolerance#: Tolerance for AST map inversion. (float, default 0.005)

focalPlaneDegree#: Order of polynomial mapping between the pixels and the focal plane. Only used if modelSplitting=’physical’. (int, default 3)

modelSplitting#

How to split the camera model into pixel to focal plane and focal plane to tangent plane parts. (str, default 'basic')

Allowed values:

'basic': Put all the mapping except scaling into the pixel to focal plane part
'physical': Fit a more physical mapping where as much as possible of the model variability goesinto the focal plane to tangent plane part of the model, to imitate the effects of the telescope optics
'None': Field is optional

modelSplittingTolerance#: Average error in model splitting minimization acceptable for convergence. (float, default 1e-08)

plateScale#: Scaling between camera coordinates in mm and angle on the sky in arcsec. (float, default 20.005867576692737)

tangentPlaneDegree#: Order of polynomial mapping between the focal plane and the tangent plane. Only used if modelSplitting=’physical’. (int, default 9)