Avid Log Exchange can import a standard TAB delimited Text file and convert to an ALE file format ready for import. As long as the column names are standard AVID names, the data will import into the proper fields. See:
https://www.24p.com/ALE.htm
Use the above reference for the column headings, the TAB file format is easy:
StartEndTape
01:00:00:0001:30:00:00001
etc
Microsoft Excel can save as TAB file as can FileMaker and any standard database program.
In Avid Log Exchange, use File/Import/TAB
Michael