Byte count—number of bytes in information field (columns
17–72)
13–14
Space
15–16
ESDID
17–72
56-byte information field
73–80
Deck ID, sequence number, or both. The deck ID is the name from
the first TITLE statement that has a non-spaces name field. The name
can be 1–8 characters. If the name is fewer than eight characters
or if there is no name, the remaining columns contain a record sequence
number.