Lvmgort

🚀 New

* Added support for telescope enclosure lights.

✨ Improved

* [10](https://github.com/sdss/lvmgort/pull/10) `GortObserver.slew()` and the standard iteration task now calculate the adjusted target coordinates for the spec telescope so that the slew puts the star on top of the desired fibre to be observed. Most of this relies on code copied from `lvmtipo` used to calculate the field angle through the siderostat.
* `SkyCoordinates` now accepts a `name` attribute that is passed to the `SKYENAME` and `SKYWNAME` header keywords.
* IFU PA angles passed to the headers.
* Pass exposure time when registering an exposure.
* Support new outputs from `lvmguider 0.4.0b1`.
* Get actor versions on init.
* Support guiding in PA (disabled for now).
* Reconnect AGs during `startup` recipe.
* Add `tile_id` as `OBJECT`` if no object string user-defined.

🏷️ Changed

* Set `GR{telescope}FR{0|N}` with the range of guider frames in which we were guiding (as opposed to the entire guide loop including acquisition frames).
* Changed default guide tolerance to 1 arcsec.

🔧 Fixed

* Fixed some additional issues with the exception hooks that cause a recursion loop in IPython in some cases.
* Fixed a bug that would accumulate the range of guider frames for an spectrograph exposure if `GortObserver.expose()` was called multiple times.
* Fixed a slicing issue with newer versions of Pandas.
* Fixed a bug that caused the exposure flavour not being passed to the headers.
* Deal with cases when the scheduler cannot find a good tile to observe.

🚀 New

* Guider frames for each telescope taken during an exposure are added to the spectrograph headers.
* Standards observed are added to the spectrograph headers. The standard information can be accessed as `GortObserver.standards`.
* Added a `cleanup` recipe.
* Added exposure frame to the progress bar.
* Add `PA` parameter to tiles and propagate it to the k-mirror slew commands.
* Use `rich` tracebacks. This can be disabled by calling `Gort` with `use_rich_output=False`. Tracebacks generated in an interactive IPython session are now saved to the file log.
* Log `Gort` output to a temporary file by default. `Gort` can also be called with an argument `log_file_path` to indicate where to save the log, or with `log_file_path=False` to disable logging. The current file log path can be retrieved as `Gort.get_log_path()`.

✨ Improved

* [9](https://github.com/sdss/lvmgort/pull/9) Refactoring of `Exposure` and `SpectrographSet.expose()`. Most of the code in the latter has been moved to the former. Added a system of hooks for the exposure process. For now, only a `pre-readout` hook that is called with the header before the exposure is read.
* Concurrently stop spec guiding and reslew.
* Pass `seg_time` and `seg_min_num` to `slewStart`.
* The code used to build the spectrograph header has been cleaned up and consolidated in `GortObserver`.

🔧 Fixed

* Explicitely define site coordinates to avoid astropy needing to download files.

🚀 New

* [5](https://github.com/sdss/lvmgort/pull/5) Add option to restart deployments associated with a device set as `GortDeviceSet.restart()`.
* [7](https://github.com/sdss/lvmgort/pull/7) If guiding during an `Exposure`, a Pandas DataFrame is created with a summary of the guider data. The guider outputs summary guider information as INFO level messages.
* [8](https://github.com/sdss/lvmgort/pull/8) Added framework for recipes along recipes for startup, shutdown, and calibration.
* Add `TelescopeSet.restart_lvmtan()` to restart Twice-As-Nice controller.
* TAN devices will timeout when homing or moving.
* Add pointing information to the exposure.
* Add `TelemetrySet` and `Telemetry` devices.
* Use the focus-temperature relationship to determine the initial guess for focusing.

✨ Improved

* Stop the guiders with `now=True` after 60 seconds.
* The object keyword values is set as an attribute in `Exposure` and shown in the `__repr__`.
* `Coordinates.set_mf_pixel()` is now available for all coordinates.
* Allow to wait only for some telescopes to converge guiding.
* Check if telescopes are already parked before opening/closing the dome.
* Report summary of best focus in `focus()` command as INFO level.
* Print last guider measurement before removing NaNs.
* Better control of which TAN devices to home during `Telescope.home()` or `TelescopeSet.home()`. The previous `home_subdevices` argument has been replaced by `home_kms`, `home_telescopes`, `home_focusers`, and `home_fibsel`.
* Restore previous focuser positions after homing.
* Allow multiple exposures in `GortObserver.expose()`
* Focus initial guesses are now included in the configuration. If `Gort.guiders.focus()` is called without a guess, the configuration values are used. The guess can now also be a dictionary of telescope name to guess value.
* `set_mf_pixel()` can now be used with all coordinates.
* Better logging of remote actor command warnings and errors.
* Spec telescope will now slew to coordinates such that the target falls on the selected fibre.
* Check if TAN devices are reachable.
* Improvements to the documentation.

🏷️ Changed

* Removed the options `min_skies` and `require_spec` for `GortObserver.acquire()` and `Gort.observe_tile()`. If no skies or standards are defined a warning is issued but the code will not fail.

⚙️ Engineering

* Lint using `ruff`.
* Improve style of the documentation.
* Move `Exposure` to its own file.

🚀 New

* Added the `testcal` calibration sequence.

✨ Improved

* Updated the calibrations section in the documentation.
* Prevent multiple devices reconnecting to RabbitMQ at the same time.
* Set the `OBJECT` header keyword in spectrograph exposures.
* Telescopes keep track of whether they have been homed.
* Telescopes will move to park automatically when trying to open or close the dome.

🔧 Fixed

* Fixed an issue that would cause object exposures to be taken as biases.
* Fixed progress bar being affected by stdout and logs by setting the same `rich` `Console` object for logs and progress bars.
* Fixed accessing the configuration from an `Exposure` object.

✨ Improved

* `SpectrographSet.expose()` now accepts a `count` parameters to expose multiple frames.
* The parameter `flavour` for `SpectrographSet.expose()` is not explicitely exposed and documented.
* `SpectrographSet.calibrate()` accepts a `slew_telescopes` parameters. Whether the telescopes are slewed is also determined by the type of calibrations to take.
* Various improvements to the calibration schema. `flavour`, `warmup`, and the `fibsel` parameters now have defaults in the configuration file to which the calibration routine will revert to. If `fibsel: true`, a default mask iteration will be performed. Both darks and lamps now accept `exposure_time` which can be a float or a list of floats.

🏷️ Changed

* `SpectrographSet.calibrate()` does not park the telescope by default.

⚙️ Engineering

* Progress bars are now transient.

🚀 New

* Added support for spectrograph IEBs.
* Added `SpectrographSet.get_calibration_sequence()`.
* Added `initialise` (init) and `abort` methods for the spectrographs.

✨ Improved

* [4](https://github.com/sdss/lvmgort/pull/4) Use the `rich` library for status bars. It provides better style and works better with stdout and logger outputs.
* Expose various parameters in `Gort.observe_tile()`.
* Various fixes and additional routes for the websockets server.
* Allow to pass a calibration sequence as a dictionary, and validate against JSON schema.
* Avoid having all MoTan devices moving at once by introducing a delay.

⚙️ Engineering

* Update `unclick` to 0.1.0b5.
* Use the `rich` library logger but customise it to look like the usual console formatter.
* Allow to define the configuration file to use as `$GORT_CONFIG_FILE`.