| Attribute name | Attribute type | Docstring | Unit | 
|---|
| creation_date | datetime | The creation date of the object |  | 
| file_deleted | int | Switch to indicate if file has been deleted from the data server(s) |  | 
| filename | str | The name of the associated file |  | 
| globalname | str | The name used to store and retrieve file to and from Storage |  | 
| is_valid | int | Manual/external flag to disqualify bad data (SuperFlag) |  | 
| object_id | oidtype | The object identifier 
 The object identifier is an attribute shared by all persistent
 instances. It is the prime key, by which object identity is established
 |  | 
| quality_flags | int | Automatic/internal quality flag |  | 
| timestamp_end | datetime | object should not be used after timestamp_end |  | 
| timestamp_start | datetime | object should be used from timestamp_start |  |