Monthly Sunspot Classification and Coordinates

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February 2016 Monthly report →

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

DrawingDayRClassification and Coordinates
Drawing 01 25 HS_ – 1 (10, 35W), BXI – 4 (3, 68E)
Drawing 02 65 HS_ – 3 (10, 48W), AX_ – 1 (12, 46W), DAO – 4 (3, 54E), DRO – 2 (15, 74E), CRI – 5 (-21, 32W)
Drawing 03 88 HS_ – 2 (10, 63W), DAO – 11 (2, 40E), CAI – 7 (14, 58E), DAI – 13 (-21, 46W), DAO – 5 (-6, 22W)
Drawing 04 120 HS_ – 3 (10, 74W), CAO – 8 (3, 26E), CSI – 6 (15, 47E), CSI – 13 (-20, 60W), CSI – 14 (-6, 34W), AX_ – 1 (-7, 24W), CAO – 5 (-11, 20E)
Drawing 07 130 BXO – 4 (15, 02E), BXI – 9 (13, 08E), AX_ – 3 (5, 11E), AX_ – 2 (15, 40E), BXO – 3 (7, 45E), DAI – 11 (14, 59E), DAO – 4 (-8, 65W), DAI – 14 (-12, 20W)
Drawing 08 159 AX_ – 4 (13, 13W), BXO – 12 (14, 04W), AX_ – 1 (6, 25E), AX_ – 2 (14, 28E), BXO – 5 (9, 30E), AX_ – 1 (6, 32E), DAO – 19 (13, 47E), DSO – 6 (-9, 78W), DKO – 19 (-13, 32W)
Drawing 09 103 DSI – 6 (13, 28W), CAO – 3 (14, 21W), CSI – 14 (8, 15E), DAC – 21 (13, 32E), DSC – 9 (-14, 46W)
Drawing 10 123 AX_ – 2 (13, 42W), AX_ – 2 (14, 35W), BXO – 5 (10, 03E), EAI – 44 (14, 19E), AX_ – 2 (19, 52E), CAO – 8 (-13, 59W)
Drawing 11 78 AX_ – 1 (14, 56W), ESC – 45 (14, 03E), AX_ – 2 (-13, 68W)
Drawing 12 85 AX_ – 2 (15, 69W), EAC – 40 (15, 10W), AX_ – 2 (20, 25E), AX_ – 1 (13, 50E)
Drawing 13 34 DAC – 24 (13, 28W)
Drawing 14 64 ESC – 27 (12, 42W), HS_ – 1 (5, 83E), DSC – 6 (-18, 34W)
Drawing 15 61 EAC – 28 (12, 53W), HS_ – 1 (5, 71E), AX_ – 2 (-18, 46W)
Drawing 16 38 EAC – 4 (12, 68W), AX_ – 3 (10, 10E), HS_ – 1 (5, 60E)
Drawing 17 24 HS_ – 2 (12, 77W), HS_ – 2 (5, 46E)
Drawing 18 35 AX_ – 3 (8, 21W), AX_ – 1 (4, 05W), HA_ – 1 (4, 31E)
Drawing 21 59 HS_ – 3 (8, 41W), DSI – 11 (8, 36W), BXO – 2 (13, 21W), HS_ – 3 (4, 09W)
Drawing 22 47 HS_ – 2 (8, 53W), DSO – 14 (8, 47W), HS_ – 1 (5, 21W)
Drawing 23 58 BXI – 6 (7, 65W), CAI – 7 (8, 57W), HS_ – 3 (5, 34W), BXO – 2 (-7, 73E)
Drawing 26 53 ?__ – 1 (4, 77W), BXI – 6 (18, 52W), AX_ – 1 (-24, 12E), BXO – 5 (-6, 28E)
Drawing 27 36 AX_ – 2 (19, 62W), DAI – 14 (-6, 16E)
Drawing 29 49 CSO – 3 (7, 06E), DSO – 4 (10, 28E), DSI – 12 (-6, 10W)