BoxLeastSquaresResults¶

class
astropy.stats.
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 : arraylike or Quantity
The set of test periods.
 power : arraylike or Quantity
The periodogram evaluated at the periods in
period
. Ifobjective
is:'likelihood'
: the values ofpower
are the log likelihood maximized over phase, depth, and duration, or'snr'
: the values ofpower
are the signaltonoise with which the depth is measured maximized over phase, depth, and duration.
 depth : arraylike or Quantity
The estimated depth of the maximum power model at each period.
 depth_err : arraylike or Quantity
The 1sigma uncertainty on
depth
. duration : arraylike or Quantity
The maximum power duration at each period.
 transit_time : arraylike or Quantity
The maximum power phase of the transit in units of time. This indicates the midtransit time and it will always be in the range (0, period).
 depth_snr : arraylike or Quantity
The signaltonoise with which the depth is measured at maximum power.
 log_likelihood : arraylike or Quantity
The log likelihood of the maximum power model.