This improves the DelayCorrection class in several ways:
Add a proper description string to load and save the DelayCorrection object and for inspection of its values (already exposed as a sensor on the CBF proxy).
Support target offsets when calculating the corrections in an effort to restore this functionality in the CBF proxy. Also aim towards (ra, dec) offsets needed for beam steering.
Allow the extra delay needed to make all delay corrections positive to be passed in as a parameter, to facilitate it living in a config file instead of being dynamically calculated.
This improves the
DelayCorrectionclass in several ways:DelayCorrectionobject and for inspection of its values (already exposed as a sensor on the CBF proxy).This addresses JIRA ticket SR-911.