Monthly Sunspot Classification and Coordinates

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May 2016 Monthly report →

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

DrawingDayRClassification and Coordinates
Drawing 01 95 HA_ – 3 (6, 19W), DAI – 16 (16, 04W), CAO – 9 (16, 27E), AX_ – 2 (16, 35E), AX_ – 4 (21, 46E), HS_ – 1 (-3, 69W)
Drawing 02 115 AX_ – 4 (8, 30W), AX_ – 1 (5, 15W), DAI – 14 (15, 14W), AX_ – 1 (10, 03E), CSI – 9 (16, 15E), AX_ – 2 (15, 24E), AX_ – 3 (21, 35E), HA_ – 1 (-3, 81W)
Drawing 03 73 CAO – 2 (6, 43W), CAI – 9 (16, 27W), CAI – 5 (16, 02E), CAO – 2 (15, 11E), CAI – 5 (4, 66E)
Drawing 04 84 HR_ – 1 (6, 57W), CAI – 13 (16, 40W), AX_ – 3 (16, 09W), AX_ – 2 (18, 03W), BXI – 3 (5, 52E), ?__ – 2 (11, 81E)
Drawing 05 54 HS_ – 2 (14, 59W), AX_ – 2 (16, 18W), BXO – 5 (6, 37E), DSO – 5 (12, 65E)
Drawing 06 61 AX_ – 2 (12, 68W), AX_ – 3 (16, 27W), BXI – 13 (3, 25E), HA_ – 3 (10, 54E)
Drawing 07 38 CRI – 10 (3, 11E), CKI – 8 (12, 42E)
Drawing 08 50 BXO – 2 (4, 04W), DAC – 13 (12, 26E), CSO – 5 (-6, 21E)
Drawing 09 38 DAC – 14 (11, 14E), DSI – 4 (-6, 09E)
Drawing 10 111 DAI – 27 (11, 01E), AX_ – 1 (6, 11E), CAI – 4 (21, 58E), DAI – 22 (-5, 04W), CAI – 7 (-21, 16E)
Drawing 11 81 CAI – 13 (11, 14W), CAI – 6 (21, 46E), DAI – 14 (-5, 17W), BXI – 8 (-21, 02E)
Drawing 12 106 DSI – 28 (11, 28W), BXI – 10 (21, 31E), DSI – 11 (-5, 30W), DSI – 17 (-20, 11W)
Drawing 13 84 DKC – 20 (10, 40W), BXI – 7 (21, 21E), DSC – 8 (-5, 43W), DSI – 9 (-21, 25W)
Drawing 14 111 DSI – 17 (10, 54W), BXI – 25 (21, 09E), BXO – 9 (-6, 57W), BXO – 9 (-21, 39W), HH_ – 1 (-6, 84E)
Drawing 15 100 CAO – 8 (11, 68W), DAI – 28 (21, 03W), CAO – 4 (-6, 71W), CAI – 6 (-21, 55W), CHO – 4 (-6, 71E)
Drawing 16 85 CRO – 2 (10, 82W), CKI – 21 (20, 17W), BXO – 2 (-7, 84W), CAO – 6 (-22, 70W), CHO – 4 (-7, 55E)
Drawing 17 32 DSC – 9 (21, 35W), HS_ – 3 (-7, 40E)
Drawing 18 42 CAO – 7 (21, 45W), HH_ – 4 (-7, 30E), AX_ – 1 (-4, 67E)
Drawing 19 39 HA_ – 2 (22, 60W), AX_ – 6 (-18, 17W), HH_ – 1 (-7, 15E)
Drawing 20 95 HS_ – 1 (21, 70W), BXI – 7 (-19, 32W), EHI – 57 (-9, 07E)
Drawing 21 30 AX_ – 1 (-18, 44W), HH_ – 9 (-7, 11W)
Drawing 23 18 DHO – 8 (-8, 38W)
Drawing 24 24 AX_ – 3 (12, 02E), HH_ – 1 (-8, 52W)
Drawing 25 34 DSC – 9 (13, 11W), HA_ – 5 (-8, 64W)
Drawing 26 34 CSI – 12 (14, 26W), HH_ – 2 (-7, 76W)
Drawing 27 50 AX_ – 2 (10, 63W), DSI – 17 (13, 39W), AX_ – 1 (0, 41E)
Drawing 28 28 HS_ – 2 (13, 57W), DSI – 6 (-15, 27E)
Drawing 29 41 HS_ – 3 (13, 69W), AX_ – 1 (-3, 30W), CAI – 7 (-14, 15E)
Drawing 30 68 HS_ – 1 (13, 80W), AX_ – 1 (4, 32W), CAI – 14 (14, 21W), BXI – 12 (-15, 02E)
Drawing 31 30 CRI – 6 (4, 48W), CAI – 4 (14, 34W)