This is a tar file of search results downloaded from the gemini archive. The search criteria was: /20090101-20091201/object=M31/notengineering/NotFail/present/canonical The search was performed at: 2016-05-23 12:21:24 UTC The search was performed by archive user: Not Logged In We have included a file listing the md5sums of the data files in here. If you have the 'md5sum' utility installed (most Linux machines at least), You can verify file integrity by running 'md5sum -c md5sums.txt'.