Temp remove of gp-extra-image directives in period.rst
@@ -162,9 +162,6 @@ The light curve of the X-ray binary LS 5039 is used, observed in 2005 with H.E.
at energies above :math:`0.1 \mathrm{TeV}` [4]_.
The robust periodogram reveals the period of :math:`P = (3.907 \pm 0.001) \mathrm{d}` in agreement with [5]_ and [6]_.
-.. gp-extra-image:: time/example_robust_periodogram.png
- :width: 100%
-
The maximum FAP of the highest periodogram peak is estimated to :math:`4.06e^{-19}` with the :math:`\texttt{Baluev}`-method.
The other methods return following FAP:
@@ -192,9 +189,6 @@ The periodogram has many spurious peaks, which are due to several factors:
This is the periodogram of the observation window and can be computed
by setting ``flux`` and ``flux err`` to one and running `astropy.stats.LombScargle`.
- .. gp-extra-image:: time/example_spectral_window_function.png
- :width: 100%
-
It shows a prominent peak around one day that arises from the nightly observation cycle.
Aliases in the light curve's periodogram, :math:`P_{{alias}}`, are expected to appear at :math:`f_{{true}} + n f_{{window}}`.
In terms of periods
