BoxLeastSquaresResults¶
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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 inperiod
. Ifobjective
is: *'likelihood'
: the values ofpower
are the log likelihood maximized over phase, depth, and duration, or *'snr'
: the values ofpower
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 ondepth
.duration (array-like or Quantity
) The maximum power duration at each period.transit_time (array-like or Quantity
orTime
) 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
($type, iterable[, value])Create a new dictionary with keys from iterable and values set to value. get
($self, key[, default])Return the value for key if key is in the dictionary, else default. items
()keys
()pop
(k[,d])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
($self, key[, default])Insert key with a value of default if key is not in the dictionary. update
([E, ]**F)If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k] values
()Methods Documentation
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clear
() → None. Remove all items from D.¶
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copy
() → a shallow copy of D¶
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fromkeys
($type, iterable, value=None, /)¶ Create a new dictionary with keys from iterable and values set to value.
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get
($self, key, default=None, /)¶ Return the value for key if key is in the dictionary, else default.
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items
() → a set-like object providing a view on D's items¶
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keys
() → a set-like object providing a view on D's keys¶
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pop
(k[, d]) → v, remove specified key and return the corresponding value.¶ If key is not found, d is returned if given, otherwise KeyError is raised
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popitem
() → (k, v), remove and return some (key, value) pair as a¶ 2-tuple; but raise KeyError if D is empty.
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setdefault
($self, key, default=None, /)¶ Insert key with a value of default if key is not in the dictionary.
Return the value for key if key is in the dictionary, else default.
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update
([E, ]**F) → None. Update D from dict/iterable E and F.¶ 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]
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values
() → an object providing a view on D's values¶
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