Re the 630 unknown item, the eleven pips suggests that one is R. Timisoara Romania with 6 short pips. At a different hour, the remainder could be from Antena Satelor which is scheduled off at the time. Antena 1 Portugal should have 4 long and 1 short. BBC would be 5 short, 1 long.
You might want to let Roy know that the number , length and pitch of the pips can help distinguish between multiple sets of pips. Most often however it ends up being multiple transmitters from Spain on one frequency - not the case on 630.
It is also possible, depending on antenna direction that pips could be heard from Argentina, Brazil, Colombia and Venezuela.
Russ Edmunds
WB2BJH
Blue Bell, PA
Grid FN20id
http://www.hard-core-dx.com/article.php?story=20190105191505625