The anomaly consists of a wrong assignment of the orbit number in the product's filename and MPH for some off-line MIPAS products provided on the D-PAC ftp server
The anomaly forced two subsequent level 1 off-line products being assigned with the same orbit number.
In total 47 MIPAS L1 products during the period November 2008 - April 2009 are concerned by this anomaly.
Note that the science content of the products is correct. The problem was solved for the operational off-line processing queue in April 2009.