lsst.meas.astrom.matcher_probabilistic.CatalogExtras Class Reference

Public Member Functions
	__init__ (self, pd.DataFrame catalog, np.array select=None, float coordinate_factor=None)

Public Attributes
	n
	select
	indices
	coordinate_factor

Static Public Attributes
int	n
np	indices .array
np	select .array
float	coordinate_factor = None

Detailed Description

Store frequently-reference (meta)data relevant for matching a catalog.

Parameters
----------
catalog : `pandas.DataFrame`
    A pandas catalog to store extra information for.
select : `numpy.array`
    A numpy boolean array of the same length as catalog to be used for
    target selection.

Definition at line 71 of file matcher_probabilistic.py.

Constructor & Destructor Documentation

__init__()

lsst.meas.astrom.matcher_probabilistic.CatalogExtras.__init__	(		self,
		pd.DataFrame	catalog,
		np.array	select = None,
		float	coordinate_factor = None )

Definition at line 88 of file matcher_probabilistic.py.

    def __init__(self, catalog: pd.DataFrame, select: np.array = None, coordinate_factor: float = None):
        self.n = len(catalog)
        self.select = np.ones(self.n, dtype=bool) if select is None else select
        self.indices = np.flatnonzero(select) if select is not None else np.arange(self.n)
        self.coordinate_factor = coordinate_factor
 
 
@dataclass(frozen=True)

Member Data Documentation

coordinate_factor [1/2]

float lsst.meas.astrom.matcher_probabilistic.CatalogExtras.coordinate_factor = None

static

Definition at line 86 of file matcher_probabilistic.py.

coordinate_factor [2/2]

lsst.meas.astrom.matcher_probabilistic.CatalogExtras.coordinate_factor

Definition at line 92 of file matcher_probabilistic.py.

indices [1/2]

np lsst.meas.astrom.matcher_probabilistic.CatalogExtras.indices .array

static

Definition at line 83 of file matcher_probabilistic.py.

indices [2/2]

lsst.meas.astrom.matcher_probabilistic.CatalogExtras.indices

Definition at line 91 of file matcher_probabilistic.py.

n [1/2]

int lsst.meas.astrom.matcher_probabilistic.CatalogExtras.n

static

Definition at line 82 of file matcher_probabilistic.py.

n [2/2]

lsst.meas.astrom.matcher_probabilistic.CatalogExtras.n

Definition at line 89 of file matcher_probabilistic.py.

select [1/2]

np lsst.meas.astrom.matcher_probabilistic.CatalogExtras.select .array

static

Definition at line 84 of file matcher_probabilistic.py.

select [2/2]

lsst.meas.astrom.matcher_probabilistic.CatalogExtras.select

Definition at line 90 of file matcher_probabilistic.py.

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The documentation for this class was generated from the following file:

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-8.0.0/Linux64/meas_astrom/gf1cff7945b+21ad69e7e1/python/lsst/meas/astrom/matcher_probabilistic.py