To any amateur wondering if the two hours are worth it: Yes! :)

Very interesting for me being an RF engineer. BTW, I had some investigations on a loop antenna with a small bandwidth, which could possibly further improve selectivity and interference resilience.

U can provide a access to the datasets?

How many dBs does the choke ring add to the SNR? I notice you only have it on the 3m and 3.2m dish pictures.