LSST Applications 27.0.0,g0265f82a02+469cd937ee,g02d81e74bb+21ad69e7e1,g1470d8bcf6+cbe83ee85a,g2079a07aa2+e67c6346a6,g212a7c68fe+04a9158687,g2305ad1205+94392ce272,g295015adf3+81dd352a9d,g2bbee38e9b+469cd937ee,g337abbeb29+469cd937ee,g3939d97d7f+72a9f7b576,g487adcacf7+71499e7cba,g50ff169b8f+5929b3527e,g52b1c1532d+a6fc98d2e7,g591dd9f2cf+df404f777f,g5a732f18d5+be83d3ecdb,g64a986408d+21ad69e7e1,g858d7b2824+21ad69e7e1,g8a8a8dda67+a6fc98d2e7,g99cad8db69+f62e5b0af5,g9ddcbc5298+d4bad12328,ga1e77700b3+9c366c4306,ga8c6da7877+71e4819109,gb0e22166c9+25ba2f69a1,gb6a65358fc+469cd937ee,gbb8dafda3b+69d3c0e320,gc07e1c2157+a98bf949bb,gc120e1dc64+615ec43309,gc28159a63d+469cd937ee,gcf0d15dbbd+72a9f7b576,gdaeeff99f8+a38ce5ea23,ge6526c86ff+3a7c1ac5f1,ge79ae78c31+469cd937ee,gee10cc3b42+a6fc98d2e7,gf1cff7945b+21ad69e7e1,gfbcc870c63+9a11dc8c8f
LSST Data Management Base Package
|
Classes | |
class | SpatiallySampledMetricsConnections |
Variables | |
science : `lsst.afw.image.ExposureF` | |
matchedTemplate : `lsst.afw.image.ExposureF` | |
template : `lsst.afw.image.ExposureF` | |
difference : `lsst.afw.image.ExposureF` | |
diaSources : `lsst.afw.table.SourceCatalog` | |
results : `lsst.pipe.base.Struct` | |
src : `lsst.afw.table.SourceRecord` | |
metricsMaskPlanes : `list` of `str` | |
lsst.ip.diffim.computeSpatiallySampledMetrics.diaSources : `lsst.afw.table.SourceCatalog` |
Definition at line 184 of file computeSpatiallySampledMetrics.py.
lsst.ip.diffim.computeSpatiallySampledMetrics.difference : `lsst.afw.image.ExposureF` |
Definition at line 182 of file computeSpatiallySampledMetrics.py.
lsst.ip.diffim.computeSpatiallySampledMetrics.matchedTemplate : `lsst.afw.image.ExposureF` |
Definition at line 176 of file computeSpatiallySampledMetrics.py.
lsst.ip.diffim.computeSpatiallySampledMetrics.metricsMaskPlanes : `list` of `str` |
Definition at line 230 of file computeSpatiallySampledMetrics.py.
lsst.ip.diffim.computeSpatiallySampledMetrics.results : `lsst.pipe.base.Struct` |
Definition at line 189 of file computeSpatiallySampledMetrics.py.
lsst.ip.diffim.computeSpatiallySampledMetrics.science : `lsst.afw.image.ExposureF` |
metricsMaskPlanes = lsst.pex.config.ListField( dtype=str, doc="List of mask planes to include in metrics", default=('BAD', 'CLIPPED', 'CR', 'DETECTED', 'DETECTED_NEGATIVE', 'EDGE', 'INEXACT_PSF', 'INJECTED', 'INJECTED_TEMPLATE', 'INTRP', 'NOT_DEBLENDED', 'NO_DATA', 'REJECTED', 'SAT', 'SAT_TEMPLATE', 'SENSOR_EDGE', 'STREAK', 'SUSPECT', 'UNMASKEDNAN', ), ) metricSources = pexConfig.ConfigurableField( target=SkyObjectsTask, doc="Generate QA metric sources", ) def setDefaults(self): self.metricSources.avoidMask = ["NO_DATA", "EDGE"] class SpatiallySampledMetricsTask(lsst.pipe.base.PipelineTask):
ConfigClass = SpatiallySampledMetricsConfig _DefaultName = "spatiallySampledMetrics" def __init__(self, **kwargs): super().__init__(**kwargs) self.makeSubtask("metricSources") self.schema = afwTable.SourceTable.makeMinimalSchema() self.schema.addField( "x", "F", "X location of the metric evaluation.", units="pixel") self.schema.addField( "y", "F", "Y location of the metric evaluation.", units="pixel") self.metricSources.skySourceKey = self.schema.addField("sky_source", type="Flag", doc="Metric evaluation objects.") self.schema.addField( "source_density", "F", "Density of diaSources at location.", units="count/degree^2") self.schema.addField( "dipole_density", "F", "Density of dipoles at location.", units="count/degree^2") self.schema.addField( "dipole_direction", "F", "Mean dipole orientation.", units="radian") self.schema.addField( "dipole_separation", "F", "Mean dipole separation.", units="pixel") self.schema.addField( "template_value", "F", "Median of template at location.", units="nJy") self.schema.addField( "science_value", "F", "Median of science at location.", units="nJy") self.schema.addField( "diffim_value", "F", "Median of diffim at location.", units="nJy") self.schema.addField( "science_psfSize", "F", "Width of the science image PSF at location.", units="pixel") self.schema.addField( "template_psfSize", "F", "Width of the template image PSF at location.", units="pixel") for maskPlane in self.config.metricsMaskPlanes: self.schema.addField( "%s_mask_fraction"%maskPlane.lower(), "F", "Fraction of pixels with %s mask"%maskPlane ) @timeMethod def run(self, science, matchedTemplate, template, difference, diaSources):
Definition at line 174 of file computeSpatiallySampledMetrics.py.
lsst.ip.diffim.computeSpatiallySampledMetrics.src : `lsst.afw.table.SourceRecord` |
idFactory = lsst.meas.base.IdGenerator().make_table_id_factory() spatiallySampledMetrics = afwTable.SourceCatalog(self.schema) spatiallySampledMetrics.getTable().setIdFactory(idFactory) self.metricSources.run(mask=science.mask, seed=difference.info.id, catalog=spatiallySampledMetrics) metricsMaskPlanes = [] for maskPlane in self.config.metricsMaskPlanes: try: metricsMaskPlanes.append(maskPlane) except InvalidParameterError: self.log.info("Unable to calculate metrics for mask plane %s: not in image"%maskPlane) for src in spatiallySampledMetrics: self._evaluateLocalMetric(src, science, matchedTemplate, template, difference, diaSources, metricsMaskPlanes=metricsMaskPlanes) return pipeBase.Struct(spatiallySampledMetrics=spatiallySampledMetrics.asAstropy()) def _evaluateLocalMetric(self, src, science, matchedTemplate, template, difference, diaSources, metricsMaskPlanes):
Definition at line 220 of file computeSpatiallySampledMetrics.py.
lsst.ip.diffim.computeSpatiallySampledMetrics.template : `lsst.afw.image.ExposureF` |
Definition at line 179 of file computeSpatiallySampledMetrics.py.