CameraHillasParametersContainer#

class ctapipe.containers.CameraHillasParametersContainer(prefix=None, **fields)[source]#

Hillas Parameters in the camera frame. The cog position is given in meter from the camera center.

Attributes:

intensityField(default=nan): total intensity (size)
skewnessField(default=nan): measure of the asymmetry
kurtosisField(default=nan): measure of the tailedness
xField(default=nan m, unit=m): centroid x coordinate
yField(default=nan m, unit=m): centroid x coordinate
rField(default=nan m, unit=m): radial coordinate of centroid
phiField(default=nan deg, unit=deg): polar coordinate of centroid
lengthField(default=nan m, unit=m): standard deviation along the major-axis
length_uncertaintyField(default=nan m, unit=m): uncertainty of length
widthField(default=nan m, unit=m): standard spread along the minor-axis
width_uncertaintyField(default=nan m, unit=m): uncertainty of width
psiField(default=nan deg, unit=deg): rotation angle of ellipse
psi_uncertaintyField(default=nan deg, unit=deg): uncertainty of psi
transverse_cog_uncertaintyField(default=nan m, unit=m): uncertainty on the center of gravity along the transverse axis of the image
metadict: dict of attached metadata
prefixstr: Prefix attached to column names when saved to a table or file

Attributes Summary

Attributes Documentation

fields = {'intensity': Field(default=nan), 'kurtosis': Field(default=nan), 'length': Field(default=nan m, unit=m), 'length_uncertainty': Field(default=nan m, unit=m), 'phi': Field(default=nan deg, unit=deg), 'psi': Field(default=nan deg, unit=deg), 'psi_uncertainty': Field(default=nan deg, unit=deg), 'r': Field(default=nan m, unit=m), 'skewness': Field(default=nan), 'transverse_cog_uncertainty': Field(default=nan m, unit=m), 'width': Field(default=nan m, unit=m), 'width_uncertainty': Field(default=nan m, unit=m), 'x': Field(default=nan m, unit=m), 'y': Field(default=nan m, unit=m)}#