Monthly Sunspot Classification and Coordinates

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October 2016 Monthly report →

Each group: class – number of spots (B, ΔL). NS: No sunspot.

DrawingDayRClassification and Coordinates
Drawing 01 0 NS
Drawing 02 24 AX_ – 2 (22, 19W), AX_ – 2 (12, 65E)
Drawing 03 47 CAO – 6 (16, 54E), CAI – 7 (12, 54E), ?__ – 4 (-14, 81E)
Drawing 04 55 CAI – 14 (12, 39E), BXO – 8 (15, 40E), HK_ – 3 (-14, 67E)
Drawing 05 70 BXI – 40 (14, 23E), HK_ – 10 (-15, 52E)
Drawing 06 65 CSI – 24 (15, 12E), HS_ – 1 (13, 83E), HK_ – 10 (-13, 40E)
Drawing 07 83 DAC – 26 (15, 00E), HS_ – 1 (11, 70E), DAI – 26 (-15, 32E)
Drawing 08 80 DAC – 31 (15, 13W), HS_ – 1 (12, 58E), CKO – 18 (-14, 19E)
Drawing 09 95 DAI – 23 (15, 26W), AX_ – 1 (18, 13W), CAI – 6 (13, 46E), DAI – 25 (-15, 06E)
Drawing 10 92 HR_ – 3 (7, 44W), CAI – 24 (16, 39W), HS_ – 1 (12, 31E), CKI – 24 (-14, 07W)
Drawing 11 66 AX_ – 1 (7, 60W), BXO – 6 (16, 54W), HS_ – 1 (13, 17E), CAI – 18 (-14, 22W)
Drawing 12 70 HS_ – 1 (13, 03E), AX_ – 2 (10, 56E), BXO – 7 (8, 69E), CAO – 20 (-15, 36W)
Drawing 13 43 HS_ – 1 (12, 11W), CAO – 7 (7, 54E), CAO – 5 (-15, 51W)
Drawing 14 52 HS_ – 1 (12, 23W), AX_ – 3 (10, 24E), CAI – 6 (7, 41E), DAO – 2 (-14, 63W)
Drawing 15 40 HS_ – 1 (12, 38W), CSI – 6 (7, 24E), BXO – 3 (-15, 76W)
Drawing 16 29 HS_ – 1 (11, 50W), CAI – 8 (7, 12E)
Drawing 18 37 HS_ – 1 (11, 79W), CSI – 16 (5, 18W)
Drawing 19 39 DSC – 14 (7, 31W), AX_ – 5 (15, 39E)
Drawing 20 14 BXI – 4 (5, 42W)
Drawing 21 28 DAI – 4 (5, 57W), DAI – 4 (14, 14E)
Drawing 22 31 BXI – 3 (7, 71W), CAI – 8 (14, 01E)
Drawing 24 18 CAO – 8 (13, 27W)
Drawing 25 18 BXI – 8 (13, 42W)
Drawing 26 17 DSO – 7 (13, 56W)
Drawing 29 27 BXI – 5 (7, 19W), AX_ – 2 (8, 14W)
Drawing 30 17 CAI – 7 (5, 31W)
Drawing 31 13 AX_ – 3 (7, 27E)