Definition at line 38 of file psfexPsfDeterminer.py.
◆ badMaskBits
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.badMaskBits |
|
static |
Initial value:= pexConfig.ListField(
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\"",
dtype=str,
default=["INTRP", "SAT"],
)
Definition at line 65 of file psfexPsfDeterminer.py.
◆ kernelSize
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.kernelSize |
|
static |
Initial value:= pexConfig.Field(
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."),
dtype=int,
default=81,
)
Definition at line 108 of file psfexPsfDeterminer.py.
◆ lam
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.lam |
|
static |
Initial value:= pexConfig.Field(
doc="floor for variance is lam*data",
dtype=float,
default=0.05,
)
Definition at line 88 of file psfexPsfDeterminer.py.
◆ psfexBasis
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.psfexBasis |
|
static |
Initial value:= pexConfig.ChoiceField(
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",
dtype=str,
allowed={
"PIXEL": "Always use requested samplingSize",
"PIXEL_AUTO": "Only use requested samplingSize when FWHM < 3",
},
default='PIXEL_AUTO',
optional=False,
)
Definition at line 71 of file psfexPsfDeterminer.py.
◆ recentroid
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.recentroid |
|
static |
Initial value:= pexConfig.Field(
doc="Should PSFEX be permitted to recentroid PSF candidates?",
dtype=bool,
default=False,
)
Definition at line 103 of file psfexPsfDeterminer.py.
◆ reducedChi2ForPsfCandidates
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.reducedChi2ForPsfCandidates |
|
static |
Initial value:= pexConfig.Field(
doc="for psf candidate evaluation",
dtype=float,
default=2.0,
)
Definition at line 93 of file psfexPsfDeterminer.py.
◆ samplingSize
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.samplingSize |
|
static |
Initial value:= pexConfig.Field(
doc="Resolution of the internal PSF model relative to the pixel size; "
"e.g. 0.5 is equal to 2x oversampling",
dtype=float,
default=0.5,
)
Definition at line 59 of file psfexPsfDeterminer.py.
◆ sizeCellX
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.sizeCellX |
|
static |
Initial value:= pexConfig.Field(
doc="size of cell used to determine PSF (pixels, column direction)",
dtype=int,
default=256,
check=lambda x: x >= 10,
)
Definition at line 45 of file psfexPsfDeterminer.py.
◆ sizeCellY
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.sizeCellY |
|
static |
Initial value:= pexConfig.Field(
doc="size of cell used to determine PSF (pixels, row direction)",
dtype=int,
default=sizeCellX.default,
check=lambda x: x >= 10,
)
Definition at line 52 of file psfexPsfDeterminer.py.
◆ spatialOrder
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.spatialOrder |
|
static |
Initial value:= pexConfig.Field(
doc="specify spatial order for PSF kernel creation",
dtype=int,
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(
doc="Rejection threshold (stdev) for candidates based on spatial fit",
dtype=float,
default=3.0,
)
Definition at line 98 of file psfexPsfDeterminer.py.
◆ tolerance
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerConfig.tolerance |
|
static |
Initial value:= pexConfig.Field(
doc="tolerance of spatial fitting",
dtype=float,
default=1e-2,
)
Definition at line 83 of file psfexPsfDeterminer.py.
The documentation for this class was generated from the following file: