BoxLeastSquaresResults

class astropy.timeseries.BoxLeastSquaresResults(*args)[source]

Bases: dict

The results of a BoxLeastSquares search

Attributes:
objective : string

The scalar used to optimize to find the best fit phase, duration, and depth. See BoxLeastSquares.power() for more information.

period : array-like or Quantity

The set of test periods.

power : array-like or Quantity

The periodogram evaluated at the periods in period. If objective is:

  • 'likelihood': the values of power are the log likelihood maximized over phase, depth, and duration, or
  • 'snr': the values of power are the signal-to-noise with which the depth is measured maximized over phase, depth, and duration.
depth : array-like or Quantity

The estimated depth of the maximum power model at each period.

depth_err : array-like or Quantity

The 1-sigma uncertainty on depth.

duration : array-like or Quantity

The maximum power duration at each period.

transit_time : array-like or Quantity or Time

The maximum power phase of the transit in units of time. This indicates the mid-transit time and it will always be in the range (0, period).

depth_snr : array-like or Quantity

The signal-to-noise with which the depth is measured at maximum power.

log_likelihood : array-like or Quantity

The log likelihood of the maximum power model.

Methods Summary

clear()
copy()
fromkeys(iterable[, value]) Returns a new dict with keys from iterable and values equal to value.
get()
items()
keys()
pop() If key is not found, d is returned if given, otherwise KeyError is raised
popitem() 2-tuple; but raise KeyError if D is empty.
setdefault()
update() If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k]
values()

Methods Documentation

clear()
copy()
fromkeys(iterable, value=None, /)

Returns a new dict with keys from iterable and values equal to value.

get()
items()
keys()
pop()

If key is not found, d is returned if given, otherwise KeyError is raised

popitem()

2-tuple; but raise KeyError if D is empty.

setdefault()
update()

If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k]

values()