scopesim.source.source_fields.TableSourceField

class scopesim.source.source_fields.TableSourceField(field: ~astropy.table.table.Table, spectra: dict, *, meta: dict = <factory>)

Bases: SpectrumSourceField

Source field with table of point source(s).

Added in version 0.9.0.

__init__(field: ~astropy.table.table.Table, spectra: dict, *, meta: dict = <factory>) → None

Methods

__init__(field, spectra, *[, meta])
from_arrays(x, y, ref, weight, spectra, **kwargs)	Construct source table from arrays for each column.
from_file(filename, spectra, **kwargs)	Load source table from file.
get_corners([unit])	Calculate and return footprint corner points in unit.
plot(axes, color)	Plot source.
shift(dx, dy)	Shift source by dx, dy.

Attributes

name	Name of the object (if set).
spectrum	Return single spectrum and ref if only one spectrum in spectra.
field
spectra
meta

classmethod from_arrays(x, y, ref, weight, spectra: dict[int, SourceSpectrum], **kwargs)

Construct source table from arrays for each column.

classmethod from_file(filename: Path | str, spectra: dict[int, SourceSpectrum], **kwargs)

Load source table from file.

get_corners(unit: Unit | str = 'arcsec') → ndarray

Calculate and return footprint corner points in unit.

property name: str

Name of the object (if set).

plot(axes, color) → None

Plot source.

shift(dx, dy) → None

Shift source by dx, dy.

property spectrum: SourceSpectrum

Return single spectrum and ref if only one spectrum in spectra.