LastObserved

class rubin_sim.scheduler.features.LastObserved(filtername='r', nside=None, fill=nan)

Bases: BaseSurveyFeature

Track when a pixel was last observed. Assumes observations are added in chronological order.

Methods Summary

add_observation(observation[, indx])	Parameters:
add_observations_array(observations_array, ...)

Methods Documentation

add_observation(observation, indx=None)

Parameters:

obsevationdict-like

Object that contains the information about the observation (ra, dec, filter, mjd, etc)

indxints (None)

The healpixel indices that the observation overlaps.

add_observations_array(observations_array, observations_hpid)