Missing data items for keywords

[cquiroz]

This issue will just collect what data items are missing to write the standard keywords:

OBJECT
OBSTYPE
OBSCLASS
DATALAB
PROP_MD
RELEASE

[swalker2m]

Now that the seqexec is a real service, we can compute some of these items there?

• object can be computed, I think, from information already in the observation
• obsType is derivable from the step config stepType?
• observeClass is already part of the sequence
• the release date is needed nowhere else but the FITS header (?) so it seems appropriate for the seqexec to come up with it

[cquiroz]

Right if not needed in the api and computable we could calculate those on observer

Do we still need both obsType and obsClass, could that be simplified?

About release date I think that is something requested by the PI?