nenupytf.stokes.specdata

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SpecData

Test de docstring

class nenupytf.stokes.specdata.SpecData(data, time, freq, **kwargs)

Bases: object

A class to handle dynamic spectrum data

amp

Linear amplitude of the data

background()

Compute the median background

bg_remove()

data

db

Convert the amplitude in decibels

filter(kernel=7)

Remove the spikes

Parameters:kernel (array_like) – A scalar or an N-length list giving the size of the median filter window in each dimension. Elements of kernel_size should be odd. If kernel_size is a scalar, then this scalar is used as the size in each dimension. Default size is 3 for each dimension.

fmean(freq1=None, freq2=None, method='mean')

Average over the frequency.

Parameters:

• freq1 (float) – Lower frequency bound in MHz.
• freq2 (float) – Upper frequency bound in MHz.
• method (str) – Method used to average (either ‘mean’ or ‘median’)

Returns:

averaged_data – A new SpecData instance containging the averaged quantities.

Return type:

SpecData

frebin(bins)

jd

Return JD dates

mjd

Return MJD dates

time

tmean(t1=None, t2=None, method='mean')

Average over the time.

Parameters:

• t1 (str) – Lower time bound in ISO/ISOT format.
• t2 (str) – Upper time bound in ISO/ISOT format.

Returns:

averaged_data – A new SpecData instance containging the averaged quantities.

Return type:

SpecData