Vidit beatus Stephanus caelos

Folio: 
031v
Sequence: 
1
Feast: 
Office/Mass: 
M
Genre: 
V
Position: 
01
Cantus ID: 
007358b
Mode: 
4?
Indexing notes: 
what is this reciting tone? Is it mode 4 with the first system notated a line too high?; 1---k--jh-jkjkjhhh---j--j--j---jk--j--j---jh--jk---gf--efgff--f---f--f---e-fgfff---g--ghghgf--e-fgf--ed-f-f--4;