It has also been requested that we make available the "scan number":
https://skyline.gs.washington.edu/labkey/announcements/home/support/thread.view?rowId=23124
We will have to look into this to make sure we are providing information that can be used in the various instrument vendor software tools (Xcalibur is in the request) as well as probably SeeMS. We had something like this for debugging when we first created the Full-Scan view, but it would probably take a bit more work to make it a supported feature.
It is pretty nice, though, to go from viewing a spectrum in Skyline to viewing it and the scans around it in another tool.