def setUp(self):
super().setUp()
self.order1 = 3
self.inverseMaxDiff1 = 2e-5
self.model1 = astrometryModels.SimpleAstrometryModel(
self.associations.getCcdImageList(),
self.projectionHandler,
True,
order=self.order1)
self.order2 = 5
# NOTE: because assertPairListsAlmostEqual tests an absolute
# difference, we need this to be relatively high to avoid spurious
# incorrect values.
# Alternately, further increasing the order of the inverse polynomial
# in astrometryTransform.toAstMap() can improve the quality of the
# SkyWcs inverse, but that may not be wise for the more general use
# case due to the inverse then having too many wiggles.
self.inverseMaxDiff2 = 2e-3
self.model2 = astrometryModels.SimpleAstrometryModel(
self.associations.getCcdImageList(),
self.projectionHandler,
False,
order=self.order2)
self._prepModels()
def setUp(self):
super().setUp()
self.order1 = 3
self.inverseMaxDiff1 = 2e-5
self.model1 = astrometryModels.SimpleAstrometryModel(self.associations.getCcdImageList(),
self.projectionHandler,
True,
order=self.order1)
self.order2 = 5
self.inverseMaxDiff2 = 5e-4
self.model2 = astrometryModels.SimpleAstrometryModel(self.associations.getCcdImageList(),
self.projectionHandler,
False,
order=self.order2)
self._prepModels()