| key |
| Base Table | PN |
| Attribute Name | key |
| ColumnName | key |
| Logical Rolename | |
| RoleName | |
| Definition | This attribute denotes a unique identifier for a response (poles & zeros) |
| Note |
| name |
| Base Table | PN |
| Attribute Name | name |
| ColumnName | name |
| Logical Rolename | |
| RoleName | |
| Definition | Descriptive name |
| Note |
| poly_type |
| Base Table | PN |
| Attribute Name | poly_type |
| ColumnName | poly_type |
| Logical Rolename | |
| RoleName | |
| Definition | This attribute represents the type of polynomial approximation |
| Note |
| lower_bound |
| Base Table | PN |
| Attribute Name | lower_bound |
| ColumnName | lower_bound |
| Logical Rolename | |
| RoleName | |
| Definition | This attribute denotes the polynomial lower bound |
| Note |
| upper_bound |
| Base Table | PN |
| Attribute Name | upper_bound |
| ColumnName | upper_bound |
| Logical Rolename | |
| RoleName | |
| Definition | This attribute denotes the polynomial upper bound |
| Note |
| max_error |
| Base Table | PN |
| Attribute Name | max_error |
| ColumnName | max_error |
| Logical Rolename | |
| RoleName | |
| Definition | This attribute represents the maximum error of polynomial approximation |
| Note |
| lddate |
| Base Table | PN |
| Attribute Name | lddate |
| ColumnName | lddate |
| Logical Rolename | |
| RoleName | |
| Definition | Load date. Date and time that the record was created or last modified, in Oracle date datatype |
| Note |