LongGapAGNMetric

class rubin_sim.maf.metrics.LongGapAGNMetric(metric_name='longGapAGNMetric', mjdcol='observationStartMJD', units='days', xgaps=10, badval=-666, **kwargs)

Bases: BaseMetric

max delta-t and average of the top-10 longest gaps.

Methods Summary

reduce_average_longest_x_gaps(metricval)

reduce_max_gap(metricval)

run(data_slice[, slice_point])

Calculate metric values.

Methods Documentation

reduce_average_longest_x_gaps(metricval)
reduce_max_gap(metricval)
run(data_slice, slice_point=None)

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.