Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_70 (psip_short_name VARCHAR, channel INTEGER)

### Question ###
What is the PSIP Short name for the Channel that is less than 51.6?

### Accurate SQL ###

SELECT psip_short_name FROM table_name_70 WHERE channel < 51.6