Monthly Sunspot Classification and Coordinates

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June 2010 Monthly report →

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

DrawingDayRClassification and Coordinates
Drawing 01 18 BXO – 8 (-19, 03E)
Drawing 02 16 BXO – 6 (-20, 13W)
Drawing 03 23 DSI – 13 (-20, 27W)
Drawing 04 33 AX_ – 1 (19, 26W), DSI – 12 (-20, 39W)
Drawing 05 37 BX- – 2 (19, 39W), CS- – 2 (-19, 56W), CSO – 3 (-20, 52W)
Drawing 09 32 DAI – 11 (-21, 53W), AX_ – 1 (-25, 32W)
Drawing 10 59 AX_ – 2 (19, 47W), DSI – 8 (-22, 64W), BXO – 3 (-27, 40W), BXI – 6 (-23, 30W)
Drawing 11 52 AX_ – 1 (20, 63W), BXO – 4 (23, 35W), ?__ – 3 (-21, 77W), CRO – 4 (-24, 45W)
Drawing 12 49 CRO – 12 (24, 47W), AX_ – 1 (-24, 71W), CRI – 6 (-24, 57W)
Drawing 13 33 CSI – 12 (23, 62W), AX_ – 1 (-23, 68W)
Drawing 14 12 BXO – 2 (22, 79W)
Drawing 15 0 NS
Drawing 16 0 NS
Drawing 17 15 BXI – 5 (29, 42E)
Drawing 18 13 CRO – 3 (29, 30E)
Drawing 20 27 BXO – 5 (26, 01W), AX_ – 2 (31, 07E)
21 12 BX- – 2 (26, 15W)
Drawing 22 28 CRO – 5 (25, 30W), BXO – 3 (28, 24W)
Drawing 23 15 BXO – 5 (26, 44W)
Drawing 24 13 BXO – 3 (26, 59W)
Drawing 27 11 HS_ – 1 (-19, 69E)
Drawing 28 11 HS_ – 1 (-19, 54E)
Drawing 29 22 AX_ – 1 (-22, 17W), HS_ – 1 (-19, 40E)
Drawing 30 11 HS_ – 1 (-19, 28E)