O oriens splendor lucis aeternae

Source: 
Praha (Prague), Strahovská knihovna (Library of the Royal Canonry of Premonstratensians at Strahov), DE I 7
Folio: 
015r
Sequence: 
17
Feast: 
Fer. 4 Hebd. 4 Adv.
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
004050
Mode: 
2
Differentia: 
D1
Differentia database: 
1--f-f-f-f-cd-d--4 150e
Manuscript Reading Full Text (standardized spelling): 
O oriens splendor lucis aeternae et sol justitiae veni et illumina sedentes in tenebris et umbra mortis
Indexing notes: 
this leaf has been bound out of order and upside down; this is the verso side of the leaf that should follow the folio numbered "9"; | this leaf has been bound out of order and upside down; this is the verso side of the leaf that should follow the folio numbered "9";