RadiusObsMetric

class rubin_sim.maf.metrics.RadiusObsMetric(metric_name='radiusObs', ra_col='fieldRA', dec_col='fieldDec', units='radians', **kwargs)

Bases: BaseMetric

find the radius in the focal plane. returns things in degrees.

Methods Summary

reduce_full_range(distances)
reduce_mean(distances)
reduce_rms(distances)
run(data_slice, slice_point)	Calculate metric values.

Methods Documentation

reduce_full_range(distances)

reduce_mean(distances)

reduce_rms(distances)

run(data_slice, slice_point)

Calculate metric values.

Parameters:

data_slicenumpy.recarray

Values passed to metric by the slicer, which the metric will use to calculate metric values at each slice_point.

slice_pointdict or None

Dictionary of slice_point metadata passed to each metric. E.g. the ra/dec of the healpix pixel or opsim fieldId.

Returns:

metricValue: int float or object

The metric value at each slice_point.