Sdss-cherno

🚀 New

* `version` command report the versions of astrometry.net, coordio, and fps_calibrations.
* `status` now reports the index paths for astrometry.net.

✨ Improved

* Split astrometry.net configuration for APO and LCO and use index_5200 for APO.

🚀 New

* [5](https://github.com/sdss/cherno/issues/5) Merge LCO changes.
* Split configuration between APO and LCO.
* Various changes to account for differences at LCO.
* Add `lcotcc.py` to apply corrections at LCO.
* Move most of the astrometry.net and fitting code to `coordio`.
* Implement full PID loop with `K`, `Ti` and `Td` terms.
* Separate RA/Dec corrections and PID coefficients.
* Added `converge` command.

✨ Improved

* Added an option to tweak the odds for astrometry.net to find a solution.
* Added option `--no-block` to `cherno acquire`.

🚀 New

* [2](https://github.com/sdss/cherno/issues/2) Output scale median.
* [3](https://github.com/sdss/cherno/issues/3) Refactor extraction classes, use the DAOphot algorithm for extraction, and guide in focus.
* Allow to disable specific axes.
* Added PID and offset keywords.
* Added absolute offset parameter.
* Report `focus_data` for Boson plotting.

✨ Improved

* Allow to define what cameras to use.
* Output `PROCESSING` and `CORRECTING` guider states.
* Allow to reprocess raw images.
* Updated `focus_offset` values for APO.

* 🔧 Fixed

* Divide by `cos(dec)` when applying offset in RA.
* Use correct values for APO and LCO for focus sensitivity.

🚀 New

* *Initial version.
* *Basic exposure and acquisition functionality using `astrometry.net`.