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LSST Data Management Base Package
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Public Member Functions | |
__init__ (self, *args, **kwargs) | |
run (self, exposure, maskPlanes=None) | |
findObjects (self, exposure) | |
removeObjects (self, exposure, maskPlanes=None) | |
Static Public Attributes | |
ConfigClass = MaskObjectsConfig | |
Iterative masking of objects on an Exposure This task makes more exhaustive object mask by iteratively doing detection and background-subtraction. The purpose of this task is to get true background removing faint tails of large objects. This is useful to get a clean sky estimate from relatively small number of visits. We deliberately use the specified ``detectSigma`` instead of the PSF, in order to better pick up the faint wings of objects.
Definition at line 803 of file background.py.
lsst.pipe.tasks.background.MaskObjectsTask.__init__ | ( | self, | |
* | args, | ||
** | kwargs ) |
Definition at line 816 of file background.py.
lsst.pipe.tasks.background.MaskObjectsTask.findObjects | ( | self, | |
exposure ) |
Iteratively find objects on an exposure Objects are masked with the ``DETECTED`` mask plane. Parameters ---------- exposure : `lsst.afw.image.Exposure` Exposure on which to mask objects.
Definition at line 838 of file background.py.
lsst.pipe.tasks.background.MaskObjectsTask.removeObjects | ( | self, | |
exposure, | |||
maskPlanes = None ) |
Remove objects from exposure We interpolate over using a background model if ``doInterpolate`` is set; otherwise we simply replace everything with the median. Parameters ---------- exposure : `lsst.afw.image.Exposure` Exposure on which to mask objects. maskPlanes : iterable of `str`, optional List of mask planes to remove. ``DETECTED`` will be added as well.
Definition at line 853 of file background.py.
lsst.pipe.tasks.background.MaskObjectsTask.run | ( | self, | |
exposure, | |||
maskPlanes = None ) |
Mask objects on Exposure Objects are found and removed. Parameters ---------- exposure : `lsst.afw.image.Exposure` Exposure on which to mask objects. maskPlanes : iterable of `str`, optional List of mask planes to remove.
Definition at line 823 of file background.py.
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static |
Definition at line 814 of file background.py.