Vidimus stellam eius in oriente et
Text variant at the last word of the verse: "eum" instead of "dominum".
Indisctinct mode of Elami gravis. The ambitus reaches both a second above the diapente and a second below te finalis, which is not enough to define the mode as authentic ("master") or plagal ("disciple"). For example at the plenary Missal of Santo Domingo de Silos / Salamanca a 4th mode differentia "Seuoae" is shown for the verses.