Definition at line 38 of file psfexPsfDeterminer.py.
◆ setDefaults()
def lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.setDefaults |
( |
|
self | ) |
|
◆ badMaskBits
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.badMaskBits |
|
static |
Initial value:= pexConfig.ListField[str](
doc="List of mask bits which cause a source to be rejected as bad "
"N.b. INTRP is used specially in PsfCandidateSet; it means \"Contaminated by neighbour\"",
default=["INTRP", "SAT"],
)
Definition at line 61 of file psfexPsfDeterminer.py.
◆ kernelSize
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.kernelSize |
|
static |
Initial value:= pexConfig.Field[int](
doc=("Size of the postage stamp around each star that is extracted for fitting."
"Note: this reflects the oversampling setting of the psf, set by `samplingSize`;"
"e.g. `samplingSize=0.5` would require this value to be 2x what you expect."),
default=None,
optional=True,
deprecated="'kernelSize' is deprecated and will be removed in v25. Use `stampSize` instead.",
)
Definition at line 97 of file psfexPsfDeterminer.py.
◆ lam
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.lam |
|
static |
Initial value:= pexConfig.Field[float](
doc="floor for variance is lam*data",
default=0.05,
)
Definition at line 81 of file psfexPsfDeterminer.py.
◆ psfexBasis
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.psfexBasis |
|
static |
Initial value:= pexConfig.ChoiceField[str](
doc="BASIS value given to psfex. PIXEL_AUTO will use the requested samplingSize only if "
"the FWHM < 3 pixels. Otherwise, it will use samplingSize=1. PIXEL will always use the "
"requested samplingSize",
allowed={
"PIXEL": "Always use requested samplingSize",
"PIXEL_AUTO": "Only use requested samplingSize when FWHM < 3",
},
default='PIXEL_AUTO',
optional=False,
)
Definition at line 66 of file psfexPsfDeterminer.py.
◆ recentroid
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.recentroid |
|
static |
Initial value:= pexConfig.Field[bool](
doc="Should PSFEX be permitted to recentroid PSF candidates?",
default=False,
)
Definition at line 93 of file psfexPsfDeterminer.py.
◆ reducedChi2ForPsfCandidates
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.reducedChi2ForPsfCandidates |
|
static |
Initial value:= pexConfig.Field[float](
doc="for psf candidate evaluation",
default=2.0,
)
Definition at line 85 of file psfexPsfDeterminer.py.
◆ samplingSize
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.samplingSize |
|
static |
Initial value:= pexConfig.Field[float](
doc="Resolution of the internal PSF model relative to the pixel size; "
"e.g. 0.5 is equal to 2x oversampling",
default=0.5,
)
Definition at line 56 of file psfexPsfDeterminer.py.
◆ sizeCellX
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.sizeCellX |
|
static |
Initial value:= pexConfig.Field[int](
doc="size of cell used to determine PSF (pixels, column direction)",
default=256,
check=lambda x: x >= 10,
)
Definition at line 44 of file psfexPsfDeterminer.py.
◆ sizeCellY
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.sizeCellY |
|
static |
Initial value:= pexConfig.Field[int](
doc="size of cell used to determine PSF (pixels, row direction)",
default=sizeCellX.default,
check=lambda x: x >= 10,
)
Definition at line 50 of file psfexPsfDeterminer.py.
◆ spatialOrder
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.spatialOrder |
|
static |
Initial value:= pexConfig.Field[int](
doc="specify spatial order for PSF kernel creation",
default=2,
check=lambda x: x >= 1,
)
Definition at line 39 of file psfexPsfDeterminer.py.
◆ spatialReject
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.spatialReject |
|
static |
Initial value:= pexConfig.Field[float](
doc="Rejection threshold (stdev) for candidates based on spatial fit",
default=3.0,
)
Definition at line 89 of file psfexPsfDeterminer.py.
◆ stampSize
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.stampSize |
◆ tolerance
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.tolerance |
|
static |
Initial value:= pexConfig.Field[float](
doc="tolerance of spatial fitting",
default=1e-2,
)
Definition at line 77 of file psfexPsfDeterminer.py.
The documentation for this class was generated from the following file: