BoxLeastSquaresResults¶
-
class
astropy.timeseries.
BoxLeastSquaresResults
(*args)[source]¶ Bases:
dict
The results of a BoxLeastSquares search
- Attributes
- objective
str
The scalar used to optimize to find the best fit phase, duration, and depth. See
BoxLeastSquares.power()
for more information.- periodarray_like or
Quantity
[:ref: ‘time’] The set of test periods.
- powerarray_like 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 signal-to-noise with which the depth is measured maximized over phase, depth, and duration.
- deptharray_like or
Quantity
The estimated depth of the maximum power model at each period.
- depth_errarray_like or
Quantity
The 1-sigma uncertainty on
depth
.- durationarray_like or
Quantity
[:ref: ‘time’] The maximum power duration at each period.
- transit_timearray_like,
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_snrarray_like or
Quantity
The signal-to-noise with which the depth is measured at maximum power.
- log_likelihoodarray_like or
Quantity
The log likelihood of the maximum power model.
- objective
Methods Summary
clear
()copy
()fromkeys
(iterable[, value])Create a new dictionary with keys from iterable and values set to value.
get
(key[, default])Return the value for key if key is in the dictionary, else default.
items
()keys
()pop
(key[, default])If key is not found, default is returned if given, otherwise KeyError is raised
popitem
(/)Remove and return a (key, value) pair as a 2-tuple.
setdefault
(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
-
clear
() → None. Remove all items from D.¶
-
copy
() → a shallow copy of D¶
-
fromkeys
(iterable, value=None, /)¶ Create a new dictionary with keys from iterable and values set to value.
-
get
(key, default=None, /)¶ Return the value for key if key is in the dictionary, else default.
-
items
() → a set-like object providing a view on D’s items¶
-
keys
() → a set-like object providing a view on D’s keys¶
-
pop
(key, default=<unrepresentable>, /)¶ If key is not found, default is returned if given, otherwise KeyError is raised
-
popitem
(/)¶ Remove and return a (key, value) pair as a 2-tuple.
Pairs are returned in LIFO (last-in, first-out) order. Raises KeyError if the dict is empty.
-
setdefault
(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.
-
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]
-
values
() → an object providing a view on D’s values¶