Monthly Sunspot Classification and Coordinates

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October 2010 Monthly report →

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

DrawingDayRClassification and Coordinates
Drawing 01 50 AX_ – 1 (22, 58W), DHI – 17 (21, 41W), AX_ – 2 (24, 39E)
Drawing 02 27 CAC – 5 (22, 55W), BXO – 2 (24, 32E)
Drawing 03 35 CAO – 7 (22, 70W), DSI – 8 (24, 15E)
Drawing 04 35 HH_ – 1 (22, 81W), CRI – 3 (25, 01E), AX_ – 1 (-31, 08W)
Drawing 05 23 AX_ – 1 (26, 05W), BXO – 2 (22, 12E)
Drawing 06 0 NS
Drawing 07 0 NS
Drawing 09 0 NS
Drawing 10 16 CRI – 6 (-19, 58E)
Drawing 11 14 HS_ – 4 (-18, 51E)
Drawing 17 82 AX_ – 3 (22, 03W), HH_ – 5 (17, 33E), BXI – 31 (-18, 33W), HA_ – 3 (-28, 46E)
Drawing 19 105 BXO – 3 (18, 07W), HA_ – 4 (17, 05E), AX_ – 4 (17, 49E), AX_ – 4 (15, 68E), ?__ – 1 (23, 82E), BXI – 15 (-19, 63W), HA_ – 4 (-30, 20E)
Drawing 20 67 HA_ – 2 (17, 09W), AX_ – 1 (22, 03W), AX_ – 1 (15, 54E), ?__ – 1 (24, 68E), ?__ – 1 (-20, 75W), HH_ – 1 (-29, 07E)
Drawing 21 34 HS_ – 2 (16, 20W), HS_ – 1 (23, 55E), HK_ – 1 (-30, 05W)
Drawing 22 34 HS_ – 1 (17, 34W), CSO – 2 (23, 44E), HH_ – 1 (-29, 18W)
Drawing 23 47 HA_ – 3 (17, 46W), CSI – 13 (23, 33E), HA_ – 1 (-29, 29W)
Drawing 24 65 HS_ – 1 (16, 58W), HS_ – 2 (24, 18E), DSI – 21 (21, 21E), HS_ – 1 (-29, 42W)
Drawing 25 79 AX_ – 1 (16, 73W), BXO – 3 (23, 28W), DAC – 34 (22, 07E), AX_ – 1 (-29, 56W)
Drawing 26 56 AX_ – 1 (23, 40W), CAI – 24 (22, 08W), HS_ – 1 (-30, 69W)
Drawing 30 31 HK_ – 9 (22, 59W), AX_ – 2 (37, 77E)
Drawing 31 41 CSI – 11 (21, 71W), BXI – 10 (39, 65E)