Channel number pin number Group Name Radius Theta Phi Color 1 1 1 Fp1 1 -90 -73 green 2 2 1 Fz 1 46 90 green 3 3 1 F3 1 -59 -53 green 4 4 1 F7 1 -89 -37 green 5 5 1 FT9 1 -111 -19 green 6 6 1 FC5 1 -68 -22 green 7 7 1 FC1 1 -30 -49 green 8 8 1 C3 1 -44 -1 green 9 9 1 T7 1 -88 0 green 10 10 1 TP9 1 -112 18 green 11 11 1 CP5 1 -69 21 green 12 12 1 CP1 1 -31 46 green 13 13 1 Pz 1 45 -90 green 14 14 1 P3 1 -60 51 green 15 15 1 P7 1 -90 36 green 16 16 1 O1 1 -90 72 green 17 17 1 Oz 1 90 -90 green 18 18 1 O2 1 90 -72 green 19 19 1 P4 1 60 -51 green 20 20 1 P8 1 90 -36 green 21 21 1 TP10 1 113 -18 green 22 22 1 CP6 1 69 -21 green 23 23 1 CP2 1 31 -46 green 24 24 1 Cz 1 0 0 green 25 25 1 C4 1 46 1 green 26 26 1 T8 1 91 0 green 27 27 1 FT10 1 115 18 green 28 28 1 FC6 1 71 21 green 29 29 1 FC2 1 33 45 green 30 30 1 F4 1 62 50 green 31 31 1 F8 1 92 36 green 32 32 1 Fp2 1 92 71 green 33 1 2 AF7 1 -90 -54 yellow 34 2 2 AF3 1 -75 -68 yellow 35 3 2 AFz 1 68 90 yellow 36 4 2 F1 1 -50 -68 yellow 37 5 2 F5 1 -75 -42 yellow 38 6 2 FT7 1 -91 -18 yellow 39 7 2 FC3 1 -49 -29 yellow 40 8 2 FCz 1 24 90 yellow 41 9 2 C1 1 -24 -1 yellow 42 10 2 C5 1 -69 0 yellow 43 11 2 TP7 1 -90 18 yellow 44 12 2 CP3 1 -49 28 yellow 45 13 2 P1 1 -49 68 yellow 46 14 2 P5 1 -74 41 yellow 47 15 2 PO7 1 -90 54 yellow 48 16 2 PO3 1 -74 68 yellow 49 17 2 POz 1 67 -90 yellow 50 18 2 PO4 1 74 -68 yellow 51 19 2 PO8 1 90 -54 yellow 52 20 2 P6 1 74 -41 yellow 53 21 2 P2 1 48 -68 yellow 54 22 2 CPz 1 21 -90 yellow 55 23 2 CP4 1 48 -29 yellow 56 24 2 TP8 1 90 -18 yellow 57 25 2 C6 1 68 0 yellow 58 26 2 C2 1 23 1 yellow 59 27 2 FC4 1 49 29 yellow 60 28 2 FT8 1 90 18 yellow 61 29 2 F6 1 74 42 yellow 62 30 2 F2 1 49 69 yellow 63 31 2 AF4 1 75 68 yellow 64 32 2 AF8 1 91 54 yellow Gnd Gnd Fpz 1 90 90 black