depth/um	CB2	O2	CB1	B
-23.0	0.0555868	0.898734	0.278766	0.186986
-19.7	0.104152	0.882758	0.248113	0.195834
-16.4	0.127806	0.956608	0.243007	0.244254
-13.1	0.260625	1	0.361167	0.358509
-9.9	0.537461	0.989881	0.684155	0.55558
-6.6	0.678854	0.894111	0.834546	0.751682
-3.3	0.838651	0.945163	0.91884	0.898004
0.0	1	0.945345	1	0.999998
3.3	0.919899	0.931742	0.821609	0.943341
6.6	0.878721	0.926519	0.792316	0.89398
9.9	0.543264	0.875658	0.617606	0.759219
13.1	0.297187	0.568502	0.494992	0.765419
16.4	0.179372	0.378464	0.434703	0.833902
19.7	0.0755092	0.206957	0.359531	0.843496
23.0	-0.0105875	0.155872	0.181407	0.864956