lsst.pipe.tasks
21.0.0-163-ge49bf474+a0dbaf4854
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Classes | |
class | BasePropertyMapConfig |
class | PropertyMapRegistry |
class | PropertyMapMap |
class | BasePropertyMap |
class | ExposureTimePropertyMap |
class | PsfSizePropertyMap |
class | PsfE1PropertyMap |
class | PsfE2PropertyMap |
class | NExposurePropertyMap |
class | PsfMaglimPropertyMapConfig |
class | PsfMaglimPropertyMap |
class | SkyBackgroundPropertyMap |
class | SkyNoisePropertyMap |
class | DcrDraPropertyMap |
class | DcrDdecPropertyMap |
class | DcrE1PropertyMap |
class | DcrE2PropertyMap |
Functions | |
def | register_property_map (name) |
def | compute_approx_psf_size_and_shape (ccd_row, ra, dec, nx=20, ny=20, orderx=2, ordery=2) |
def lsst.pipe.tasks.healSparseMappingProperties.compute_approx_psf_size_and_shape | ( | ccd_row, | |
ra, | |||
dec, | |||
nx = 20 , |
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ny = 20 , |
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orderx = 2 , |
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ordery = 2 |
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) |
Compute the approximate psf size and shape. This routine fits how the psf size and shape varies over a field by approximating with a Chebyshev bounded field. Parameters ---------- ccd_row : `lsst.afw.table.ExposureRecord` Exposure metadata for a given detector exposure. ra : `np.ndarray` Right ascension of points to compute size and shape (degrees). dec : `np.ndarray` Declination of points to compute size and shape (degrees). nx : `int`, optional Number of sampling points in the x direction. ny : `int`, optional Number of sampling points in the y direction. orderx : `int`, optional Chebyshev polynomial order for fit in x direction. ordery : `int`, optional Chebyshev polynomial order for fit in y direction. Returns ------- psf_array : `np.ndarray` Record array with "psf_size", "psf_e1", "psf_e2".
Definition at line 99 of file healSparseMappingProperties.py.
def lsst.pipe.tasks.healSparseMappingProperties.register_property_map | ( | name | ) |
A decorator to register a property map class in its base class's registry.
Definition at line 91 of file healSparseMappingProperties.py.