|  | 6.  Filing during pendency of attachment; date of | 
| perfection.  If a lien created by this section is filed or | 
| recorded during the pendency of any prejudgment or post- | 
| judgment attachment obtained in the underlying civil action | 
| against property subject to the lien, the effective date of | 
| the lien in the property must relate back to the date of | 
| perfection of the attachment.  The relation back applies only | 
| to that portion of the lien up to the amount of the | 
| attachment.  The remainder of such a lien, and the full amount | 
| of a lien created when no attachment is pending, becomes | 
| effective and perfected from the date of the filing or | 
| recording of the judgment.execution |