To be honest I was expecting you to be using some kind of non-supported file system because it is rare we see this happen on NTFS. Basically iRecover tells us that it didn't find anything it recognizes as file system and file structures. Did any blue and green dots show while you were scanning?
I accidentally deleted a large amount of data
How? What was the procedure for deleting the data?
I have verified that the array itself is still working.
So I a assuming you are using the 'data recovery for windows and linux' when scanning the array?
Where do I find the log file?
In the iRecover installtion folder.