! HATPRO channels ! Column 1: Channel number (#) ! Column 2: Central frequency (GHz) ! Column 3: Band width (GHz) ! 1 2 3 1 22.240 0.23 2 23.040 0.23 3 23.840 0.23 4 25.440 0.23 5 26.240 0.23 6 27.840 0.23 7 31.400 0.23 8 51.260 0.23 9 52.280 0.23 10 53.860 0.23 11 54.940 0.23 12 56.660 0.60 13 57.300 1.00 14 58.000 2.00