months_observable#
- astroplan.months_observable(constraints, observer, targets, time_range=_current_year_time_range, time_grid_resolution=0.5 * u.hour)[source]#
Determines which month the specified
targetsare observable for a specificobserver, given the suppliedconstraints.- Parameters:
- constraintslist or
Constraint Observational constraint(s)
- observer
Observer The observer who has constraints
constraints- targets{list,
SkyCoord,FixedTarget} Target or list of targets
- time_range
Time(optional) Lower and upper bounds on time sequence If
time_rangeis not specified, defaults to current year (localtime)- time_grid_resolution
Quantity(optional) If
time_rangeis specified, determine whether constraints are met between test times intime_rangeby checking constraint at linearly-spaced times separated bytime_resolution. Default is 0.5 hours.
- constraintslist or
- Returns:
- observable_monthslist
List of sets of unique integers representing each month that a target is observable, one set per target. These integers are 1-based so that January maps to 1, February maps to 2, etc.