.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "_examples/Basic_Plots/plot_fits_files.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download__examples_Basic_Plots_plot_fits_files.py>`
        to download the full example code.

.. rst-class:: sphx-glr-example-title

.. _sphx_glr__examples_Basic_Plots_plot_fits_files.py:


Plots fits files for a selected imager
--------------------------------------

This example shows how to download data for a selected imager, process the fits files, and plot an image.

.. GENERATED FROM PYTHON SOURCE LINES 9-10

Import Required Modules

.. GENERATED FROM PYTHON SOURCE LINES 10-19

.. code-block:: Python

    from datetime import datetime, timedelta

    import matplotlib.pyplot as plt
    from sunpy.net import attrs as a

    from PyThea.config import selected_imagers
    from PyThea.utils import (download_fits, load_fits, make_figure,
                              single_imager_maps_process)








.. GENERATED FROM PYTHON SOURCE LINES 20-21

Select the imager and specify the time range of the query.

.. GENERATED FROM PYTHON SOURCE LINES 21-28

.. code-block:: Python


    imager = 'LC2'
    date_process = datetime.strptime('2021-10-28T16:30:00', '%Y-%m-%dT%H:%M:%S')
    time_range = [-1, 1]
    timerange = a.Time(date_process + timedelta(hours=time_range[0]),
                       date_process + timedelta(hours=time_range[1]))








.. GENERATED FROM PYTHON SOURCE LINES 29-30

Download the fits files from VSO using the ``download_fits`` utility.

.. GENERATED FROM PYTHON SOURCE LINES 30-34

.. code-block:: Python


    files = download_fits(timerange, imager)
    maps = load_fits(files)





.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    Results from 1 Provider:

    10 Results from the VSOClient:
    Source: https://sdac.virtualsolar.org/cgi/search
    Data retrieval status: https://docs.virtualsolar.org/wiki/VSOHealthReport
    Total estimated size: 21.084 Mbyte

           Start Time               End Time        Source Instrument Provider  Physobs  Extent Type   Size 
                                                                                                      Mibyte
    ----------------------- ----------------------- ------ ---------- -------- --------- ----------- -------
    2021-10-28 15:36:06.000 2021-10-28 15:36:31.000   SOHO      LASCO     SDAC intensity      CORONA 2.01074
    2021-10-28 15:48:05.000 2021-10-28 15:48:31.000   SOHO      LASCO     SDAC intensity      CORONA 2.01074
    2021-10-28 16:00:05.000 2021-10-28 16:00:30.000   SOHO      LASCO     SDAC intensity      CORONA 2.01074
    2021-10-28 16:12:05.000 2021-10-28 16:12:30.000   SOHO      LASCO     SDAC intensity      CORONA 2.01074
    2021-10-28 16:24:06.000 2021-10-28 16:24:31.000   SOHO      LASCO     SDAC intensity      CORONA 2.01074
    2021-10-28 16:36:05.000 2021-10-28 16:36:30.000   SOHO      LASCO     SDAC intensity      CORONA 2.01074
    2021-10-28 16:48:05.000 2021-10-28 16:48:30.000   SOHO      LASCO     SDAC intensity      CORONA 2.01074
    2021-10-28 17:00:05.000 2021-10-28 17:00:30.000   SOHO      LASCO     SDAC intensity      CORONA 2.01074
    2021-10-28 17:12:06.000 2021-10-28 17:12:31.000   SOHO      LASCO     SDAC intensity      CORONA 2.01074
    2021-10-28 17:24:05.000 2021-10-28 17:24:30.000   SOHO      LASCO     SDAC intensity      CORONA 2.01074



    Files Downloaded:   0%|          | 0/10 [00:00<?, ?file/s]
    Files Downloaded: 100%|██████████| 10/10 [00:00<00:00, 111.59file/s]




.. GENERATED FROM PYTHON SOURCE LINES 35-36

Process the downloaded fits files using the ``single_imager_maps_process`` utility. We select to process the maps into running differences images.

.. GENERATED FROM PYTHON SOURCE LINES 36-42

.. code-block:: Python


    processed_images = single_imager_maps_process(maps,
                                                  **selected_imagers.imager_dict[imager]['process'],
                                                  image_mode='Running Diff.',
                                                  diff_num=1)





.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    Preparing image sequence for C2. This could take a while...
    INFO: Obtained JPL HORIZONS location for SOHO (spacecraft) (-21)         [sunpy.coordinates.ephemeris]




.. GENERATED FROM PYTHON SOURCE LINES 43-44

Plot the first image using the ``make_figure`` utility.

.. GENERATED FROM PYTHON SOURCE LINES 44-48

.. code-block:: Python


    fig, ax = make_figure(processed_images[0], cmap='Greys_r', clim=[-20, 20], clip_model=True)

    plt.show()



.. image-sg:: /_examples/Basic_Plots/images/sphx_glr_plot_fits_files_001.png
   :alt: LASCO-C2 Orange white-light  $T_{AGV}:$2021-10-28 15:48:18
   :srcset: /_examples/Basic_Plots/images/sphx_glr_plot_fits_files_001.png
   :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    INFO: Missing metadata for solar radius: assuming the standard radius of the photosphere. [sunpy.map.mapbase]
    INFO: Missing metadata for solar radius: assuming the standard radius of the photosphere. [sunpy.map.mapbase]
    INFO: Missing metadata for solar radius: assuming the standard radius of the photosphere. [sunpy.map.mapbase]
    LASCO
    LASCO-C2 Orange white-light 2021-10-28 15:48:05





.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (0 minutes 6.131 seconds)


.. _sphx_glr_download__examples_Basic_Plots_plot_fits_files.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: plot_fits_files.ipynb <plot_fits_files.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: plot_fits_files.py <plot_fits_files.py>`

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: plot_fits_files.zip <plot_fits_files.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_