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Add SITCOM-1703 information
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isotuela committed Oct 28, 2024
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123 changes: 45 additions & 78 deletions AuxTel/Standard-Operations/Nighttime-Operations/Shutdown.rst
Original file line number Diff line number Diff line change
Expand Up @@ -20,15 +20,15 @@ For the dome, the parking position is at Az = 285.0 deg with closed dome slit sh

.. _Shutdown-the-Telescope-Precondition:

Preconditions
Precondition
==============

Stopping Scheduler
------------------

The Scheduler automatically adds new targets to the queue until the start of nautical morning twilight.
If there are no targets, the Scheduler will stop adding new ones.
If you need to stop the Scheduler manually, you can use the ``auxtel/scheduler/stop.py`` script from ScriptQueue without any additional configurations.
If you need to stop the Scheduler manually, you can use the :file:`auxtel/scheduler/stop.py` script from ATScriptQueue without any additional configuration.

See more detailed descriptions on :ref:`stopping the scheduler <scheduler-night-time-operation-troubleshooting-stopping-the-scheduler>`.

Expand All @@ -37,19 +37,23 @@ See more detailed descriptions on :ref:`stopping the scheduler <scheduler-night-
Post-Condition
==============

- **Status of Telescope and Dome**
* Status of Telescope and Dome

.. image:: ./_static/ATDome_park.png
:name: Auxiliary Telescope and Dome at the shutdown position

Auxiliary Telescope and Dome at the shutdown position

.. image:: ./_static/ATDome_park.png
:name: Auxiliary Telescope and Dome at the shutdown position
* Status of Mirrors and Mirror Covers

- **Status of Mirrors and Mirror Covers**
.. image:: ./_static/AT_LightPath.png
:scale: 50 %

.. image:: ./_static/AT_LightPath.png
:scale: 50 %
Auxiliary Mirror Covers at the shutdown position

- **Status of CSC components of ATTCS and LATISS**
* Status of CSC components of ATTCS and LATISS

.. image:: ./_static/CSC.png
.. image:: ./_static/CSC.png

.. _Park-the-Telescope-Procedure-Steps:

Expand All @@ -59,99 +63,62 @@ Procedure Steps
Shutdown AuxTel
---------------

After stopping scheduler, you can shutdown AuxTel using ``auxtel/shutdown.py`` script from ATQueue.
``shutdown.py`` script does not need any configurations as below.
After stopping scheduler, you can shutdown AuxTel using :file:`auxtel/shutdown.py` script from ATQueue.
without any configurations as below.

.. image:: ./_static/shutdown_script.png
:name: Shutdown.py for AuxTel.

This script performs:

**1. Closing the M1 cover**
: First, disable ATAOS corrections. Then, close the M1 cover and vent gates.
If mirror is opened, ``shutdown`` script will not able to close the dome slit.
This script performs the following steps:

**2. Closing the Dome Shutter**
: Close the dome shutter if it is opened.
If the dropout door is open, you can close manually via button at the AuxTel or via notebook with the command below.
#. Closing the M1 cover:
First, it disables ATAOS corrections. Then, it closes the M1 cover and vent gates.
If mirror is opened, :file:`auxtel/shutdown.py` script will not able to close the dome slit.

.. code-block:: yaml
await atcs.rem.atdome.cmd_closeShutter.set_start()
#. Closing the Dome Shutter:
It closes the dome shutter if it is opened.
If the dropout door is open, you can close manually via button at the AuxTel or with :file:`auxtel/atdome/close_dropout_door.py` script without configuration.

**3. Parking the Dome**
: The parking position is Az = 285.0 deg. Then, the dome following is disabled after parking.

**4. Parking the Telescope**
: The parking position is El = 80 deg, Az = 0.0 deg, rot = 0.0 deg for AuxTel telescope.
Tracking will then be stopped.

**5. Putting CSCs in Standby**
: The AT CSC components ``ATMCS``, ``ATPtg``, ``ATDome``, ``ATDomeTrajectory``, ``ATAOS``, ``ATPneumatics``, ``ATHexapod`` will be changed to ``STANDBY``.

After parking and shutdown for Auxillary Telescope are completed, you can check the status of dome and telescope on LOVE.


Taking Morning Calibrations
---------------------------

After ``shutdown.py`` script is completed, check CSC Summary on LOVE.
Check the CSCS for LATISS are in enable status, then run ``make_latiss_calibration.py`` with the following configuration.

.. code-block:: yaml
script_mode: BIAS_DARK
generate_calibrations: False
#. Parking the Dome:
The parking position is Az = 285.0 deg. Then, the dome following is disabled after parking.

#. Parking the Telescope:
The parking position is El = 80 deg, Az = 0.0 deg, rot = 0.0 deg for AuxTel telescope.
Tracking will be stopped.

If it is not working,
#. Putting ATTCS CSCs in STANDBY:
The AT CSC components ``ATMCS``, ``ATPtg``, ``ATDome``, ``ATDomeTrajectory``, ``ATAOS``, ``ATPneumatics``, ``ATHexapod`` will transition to ``STANDBY``.

1. Run ``make_image_latiss.py`` to take biases with the following configurations:
After parking and shutdown for Auxillary Telescope are completed, you can check the status of dome and telescope on LOVE.

.. code-block:: yaml
image_type: BIAS
nimages: 50
reason: 'dailyCals'
2. Run ``make_image_latiss.py`` to take dark images with the following configurations:

.. code-block:: yaml
image_type: DARK
nimages: 23
exp_times: [5, 5, 5, 5, 5, 15, 15, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30]
reason: "dailyCals"
*Standby_latiss*
----------------

After parking the AuxTel and taking daytime calibration, the LATISS CSCs are still in ``ENABLED`` state.
Run ``auxtel/standby_latss.py`` on ATQueue to set all CSC for LATISS (``ATCamera``, ``ATOODS``, ``ATHeaderService``, ``ATSpectrograph``)
#. Send LATISS to ``STANDBY``:
After parking the AuxTel and taking daytime calibration, the LATISS CSCs are still in ``ENABLED`` state.
Run :file:`auxtel/standby_latiss.py` on ATQueue to transition all CSCs for LATISS (``ATCamera``, ``ATOODS``, ``ATHeaderService``, ``ATSpectrograph``) to ``STANDBY``.



Ending the Night
----------------

During the shutting down procedures, you can check and complete all logging and administrative tasks including:

- Finish filling out the nightlog, including time loss, weather loss, and gathering fault reports for the night.
- Send the summary and night log link to rubinobs-nightlog mailing list (rubin-night-log [at] lists.lsst.org).
- Leave the summary of the night on Channels - #rubin_daytime_tasks and #summit-auxtel
* Finish filling out the night log, including time loss, weather loss, and gathering fault reports for the night.
* Send the summary and night log link to rubinobs-nightlog mailing list (rubin-night-log [at] lists.lsst.org).
* Leave the summary of the night on channel #summit-auxtel.

Closing the Vent Gate
---------------------

This step can be proceed any point of this shutdown steps, but it is recommended to do it on the way down to the hotel at the end of the night.
This step can be proceed any point of the previous shutdown steps, but it is recommended to do it on the way down to the hotel at the end of the night.

Go up to the AuxTel and

- Turn off extraction fan.
- Close all vent gates using the remote controller.
- Make sure the Dome shutter was closed, the AuxTel and Dome are on the parking Position. Building should be sealed.

* Turn off extraction fan.
* Close all vent gates using the remote controller.
* Make sure the dome shutter is closed, and the AuxTel and dome are on the parking position. Building should be sealed.

Contingency
===========
In the event that this standard dome and telescope closure procedure fails,
and an emergency shutdown is required, refer to the :ref:`emergency dome closure instructions <AuxTel-Non-Standard-Operations-AuxTel-Emergency-Shutdown>`.

This procedure was last modified on |today|.
2 changes: 1 addition & 1 deletion AuxTel/Standard-Operations/Nighttime-Operations/index.rst
Original file line number Diff line number Diff line change
Expand Up @@ -12,5 +12,5 @@ Standard operations during a scheduler-driven observation night.
:glob:

Prepare-for-On-Sky-Operations.rst
../../../Observatory-Control-System/Scheduler/night-time-operations/index.rst
/Observatory-Control-System/Control-and-Monitoring/Scheduler/night-time-operations/index.rst
Shutdown.rst

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