Inheritance diagram for lsst.ip.diffim.psfMatch.PsfMatchConfigAL:
Public Member Functions | |
| def | setDefaults (self) |
Public Attributes | |
| kernelBasisSet | |
| maxConditionNumber | |
Static Public Attributes | |
| alardNGauss | |
| alardDegGauss | |
| alardSigGauss | |
| alardGaussBeta | |
| alardMinSig | |
| alardDegGaussDeconv | |
| alardMinSigDeconv | |
| alardNGaussDeconv | |
Detailed Description
The parameters specific to the "Alard-Lupton" (sum-of-Gaussian) Psf-matching basis
Definition at line 371 of file psfMatch.py.
Member Function Documentation
◆ setDefaults()
| def lsst.ip.diffim.psfMatch.PsfMatchConfigAL.setDefaults | ( | self | ) |
Reimplemented in lsst.ip.diffim.snapPsfMatch.SnapPsfMatchConfigAL.
Definition at line 374 of file psfMatch.py.
Member Data Documentation
◆ alardDegGauss
|
static |
Initial value:
= pexConfig.ListField(
dtype=int,
doc="Polynomial order of spatial modification of base Gaussians. "
"List length must be `alardNGauss`.",
default=(4, 2, 2),
)
Definition at line 385 of file psfMatch.py.
◆ alardDegGaussDeconv
|
static |
Initial value:
= pexConfig.Field(
dtype=int,
doc="Used if `scaleByFwhm==True`, degree of spatial modification of ALL base Gaussians "
"in AL basis during deconvolution",
default=3,
check=lambda x: x >= 1
)
Definition at line 410 of file psfMatch.py.
◆ alardGaussBeta
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="Used if `scaleByFwhm==True`, scaling multiplier of base "
"Gaussian sigmas for automated sigma determination",
default=2.0,
check=lambda x: x >= 0.0,
)
Definition at line 397 of file psfMatch.py.
◆ alardMinSig
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="Used if `scaleByFwhm==True`, minimum sigma (pixels) for base Gaussians",
default=0.7,
check=lambda x: x >= 0.25
)
Definition at line 404 of file psfMatch.py.
◆ alardMinSigDeconv
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="Used if `scaleByFwhm==True`, minimum sigma (pixels) for base Gaussians during deconvolution; "
"make smaller than `alardMinSig` as this is only indirectly used",
default=0.4,
check=lambda x: x >= 0.25
)
Definition at line 417 of file psfMatch.py.
◆ alardNGauss
|
static |
Initial value:
= pexConfig.Field(
dtype=int,
doc="Number of base Gaussians in alard-lupton kernel basis function generation.",
default=3,
check=lambda x: x >= 1
)
Definition at line 379 of file psfMatch.py.
◆ alardNGaussDeconv
|
static |
Initial value:
= pexConfig.Field(
dtype=int,
doc="Used if `scaleByFwhm==True`, number of base Gaussians in AL basis during deconvolution",
default=3,
check=lambda x: x >= 1
)
Definition at line 424 of file psfMatch.py.
◆ alardSigGauss
|
static |
Initial value:
= pexConfig.ListField(
dtype=float,
doc="Default sigma values in pixels of base Gaussians. "
"List length must be `alardNGauss`.",
default=(0.7, 1.5, 3.0),
)
Definition at line 391 of file psfMatch.py.
◆ kernelBasisSet
| lsst.ip.diffim.psfMatch.PsfMatchConfigAL.kernelBasisSet |
Definition at line 376 of file psfMatch.py.
◆ maxConditionNumber
| lsst.ip.diffim.psfMatch.PsfMatchConfigAL.maxConditionNumber |
Definition at line 377 of file psfMatch.py.
The documentation for this class was generated from the following file:
- python/lsst/ip/diffim/psfMatch.py
