=================
Beamline hardware
=================

This section is under construction..

3-pole wiggler
--------------

Double Multilayer Monochromator
-------------------------------

Tomography endstation 1
-----------------------

Detectors
---------

**Table of the detectors installed at the beamline:** `click here <https://sesamejo-my.sharepoint.com/:x:/g/personal/gianluca_iori_sesame_org_jo/EfMv7hKjU_1Arg0BC3-QUDIBYHvE0BDPINgDJTGhQt6CaQ?e=aXMe6j>`_.

The table lists all detectors available at the beamline and shows the magnification, pixelsize and Field Of View (FOV) obtained with each combination of detector and camera.
The second sheet contains a calculator of the optimal scintillator thickness.


.. figure:: /img/BEATS_detectors.png
	:align: center
	:alt: BEATS detectors

	*Figure 1: Detectors available at the BEATS beamline.*


.. figure:: /img/BEATS_detectors_FOV.png
	:align: center
	:alt: BEATS detectors Field Of View

	*Figure 2: BEATS detectors Field Of View (FOV).*

Detector 1 - White beam Twin-Microscope (Optique Peter, France)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

+----------+----------------+-------------+
| Magnif.  | Field of view  | Pixel size  |
+==========+================+=============+
| 5×       | 3.4 × 2.8 mm2  | 1.3 μm      |
+----------+----------------+-------------+
| 7.5×     | 2.2 × 1.9 mm2  | 0.87 μm     |
+----------+----------------+-------------+
| 10×      | 1.7 × 1.4 mm2  | 0.65 μm     |
+----------+----------------+-------------+

Detector 2 - White beam medium resolution (ESRF, France)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

+----------+------------------+-------------+
| Magnif.  | Field of view    | Pixel size  |
+==========+==================+=============+
| 0.5×     | 33.2 × 28.0 mm2  | 13.0 μm     |
+----------+------------------+-------------+
| 1×       | 16.6 × 14.0 mm2  | 6.5 μm      |
+----------+------------------+-------------+
| 2×       | 8.3 × 7.0 mm2    | 3.25 μm     |
+----------+------------------+-------------+

Detector 3 - Monochromatic Microscope (Optique Peter, France)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

+----------+----------------+-------------+
| Magnif.  | Field of view  | Pixel size  |
+==========+================+=============+
| 4×       | 4.2 × 3.5 mm2  | 1.6 μm      |
+----------+----------------+-------------+
| 10×      | 1.7 × 1.4 mm2  | 0.65 μm     |
+----------+----------------+-------------+
| 20×      | 0.9 × 0.7 mm2  | 0.33 μm     |
+----------+----------------+-------------+

Cameras
-------

Each detector can work in combination with one of the following cameras. The EPICS PV in the table is used to stream the detector data in ImageJ using the EPICS AD Viewer plugin (see section :ref:`EPICS AD Viewer` below).

+--------+--------------------+-----------------------------+-------------+-----------------+
| Camera | Model              | EPICS PV                    | Sensor size | Pixel size [µm] |
+========+====================+=============================+=============+=================+
| CAM 1  | PCO edge.5.5       | ``TEST-PCO:Trans1:image1:`` | 2560 × 2160 | 6.5             |
| CAM 2  | ORYX FLIR 7.1 GigE | ``FLIR:image1:``            | 3208 × 2200 | 4.5             |
+--------+--------------------+-----------------------------+-------------+-----------------+

Two more visible light cameras are installed and can be accessed with the PVs in the table below.

+--------------------+--------------+-------------------+
| Camera             | Position     | EPICS PV          |
+====================+==============+===================+
| Sample eye         | Sample stage | ``FLIR3:image1:`` |
| Diagnostic monitor | Optics hutch | ``FLIR2:image1:`` |
+--------------------+--------------+-------------------+

EPICS AD Viewer
~~~~~~~~~~~~~~~

To stream camera images within ImageJ go to Plugins -> EPICS AD Viewer. In the ``PVPrefix`` value insert the EPICS PV of the camera you want to access (see tables above).

.. figure:: /img/EPICS_AD_Viewer.png
	:align: center
	:alt: AD Viewer plugin

	*Figure 3: ImageJ EPICS AD Viewer plugin.*