Organization of observing plan, alert user guide, and other documentation
With the creation of the observing documents area, we need to review our public documentation and make sure the scope and responsibilities for updating it are clear. The plans is the purview of the JRPC. The content of alerts, how to get them, etc is all in scope for low-latency. The userguide has outdated timeline information, so it would be best if that material was removed and the timeline image linked from the published plans web area. Most of the observing capabilities information from the user guide should probably move into the "plan" repo although it might benefit from a different name if it's going to host more than one page.
So, when thinking of a hierarchy of documents under https://observing.docs.ligo.org, I would advocate for changing the repo name from "plan" to "runs" (which require some technical updates including a redirect) and then have the following hierarchy of pages
https://observing.docs.ligo.org/runs/ -> future run plans as already done + sensitivity curves and maybe other projections when they are available. But the addition of rate and sky localization projections should be allowed to follow after an announced change in sensitivity.
https://observing.docs.ligo.org/runs/past -> A human readable discussion of past runs with a table of dates and links to noise curves and subsections with prose if needed. The tabular data should also be provided in a downloadable machine readable format like, perhaps, csv.
https://observing.docs.ligo.org/userguide -> migration of the userguide into the observing.docs namespace. This would not mean including it into the current plan repo, just moving the current userguide repo, and changing some configurations, and then adding a redirect from the old userguide location to the new one. The librarianship of the userguide would still be with low-latency, but this approach would give us one venue where one can find information relating to observing. Probably move observing capabilities to the runs repo.
https://observing.docs.ligo.org/followup-advocate-guide -> migration of the advocate guide which is a protected page in its current location and could be in the new one.
I think there was some proposal to add a page to help astronomers get specific data useful for proposals. This could also live here, I guess, although I'm not up to date on the status of that effort.