1. interchannel difference (with ommeter influence)

Rx	0	1	2	3	4	5	6	7	8	9
106	388	387	387	386	385	385	386	384	384	384
425	1064	1063	1064	1064	1063	1064	1063	1063	1062	1062
1001	1471	1470	1469	1471	1470	1469	1471	1470	1469	1469
2500	1763	1765	1765	1763	1765	1763	1763	1762	1763	1763
5020	1888	1888	1888	1888	1889	1888	1889	1888	1890	1889
1007	1958	1956	1957	1958	1959	1956	1957	1956	1957	1956

2. ADU vs R (pure: without ommeter influence)
Rx	ADU
44	173
103	380
143	507
236	778
356	1073
481	1329
723	1718
814	1836
913	1952
1010	2056
1145	2181
1340	2341
1519	2464
1701	2574
2040	2745
2910	3046
3760	3231
4710	3373
5960	3502
7420	3603
8600	3663
10060	3720