EOVSASpectrogram#

class radiospectra.spectrogram.EOVSASpectrogram(data, meta, **kwargs)[source]#

Bases: GenericSpectrogram

Extend Owen Valley Array (EOVSA) Spectrogram.

Examples

>>> import radiospectra.net
>>> from sunpy.net import Fido, attrs as a
>>> from radiospectra.spectrogram import Spectrogram
>>> query = Fido.search(a.Time('2021/05/07 00:00', '2021/05/07 23:00'), a.Instrument.eovsa)
>>> downloaded = Fido.fetch(query[0][0])
>>> spec = Spectrogram(downloaded[0])
>>> spec
<EOVSASpectrogram OWENS VALLEY, EOVSA, EOVSA 1105371.117591858 kHz - 17979686.737060547 kHz, 2021-05-07T13:48:20.999 to 2021-05-08T01:50:59.999>
>>> spec.plot()
<matplotlib.collections.QuadMesh object at ...>

Attributes Summary

`detector`	The detector which recorded the spectrogram.
`end_time`	The end time of the spectrogram.
`frequencies`	The frequencies of the spectrogram.
`instrument`	The name of the instrument which recorded the spectrogram.
`observatory`	The name of the observatory which recorded the spectrogram.
`polarisation`
`start_time`	The start time of the spectrogram.
`times`	The times of the spectrogram.
`wavelength`	The wavelength range of the spectrogram.

Methods Summary

`is_datasource_for`(data, meta, **kwargs)
`plot`([axes])	Plot the spectrogram.
`plotim`([fig, axes])

Attributes Documentation

detector#: The detector which recorded the spectrogram.

end_time#: The end time of the spectrogram.

frequencies#: The frequencies of the spectrogram.

instrument#: The name of the instrument which recorded the spectrogram.

observatory#: The name of the observatory which recorded the spectrogram.

polarisation#

start_time#: The start time of the spectrogram.

times#: The times of the spectrogram.

wavelength#: The wavelength range of the spectrogram.

Methods Documentation

classmethod is_datasource_for(data, meta, **kwargs)[source]#

plot(axes=None, **kwargs)#

Plot the spectrogram.

Parameters:

axes (matplotlib.axes.Axes, optional) – The axes where the plot will be added.
kwargs – Arguments pass to the plot call pcolormesh.

Return type:

matplotlib.collections.QuadMesh

plotim(fig=None, axes=None, **kwargs)#