Monthly Sunspot Classification and Coordinates
September 2009 Monthly report →
Each group: class – number of spots (B, ΔL). NS: No sunspot.
| Drawing | Day | R | Classification and Coordinates |
|---|---|---|---|
| Drawing | 02 | 0 | NS |
| Drawing | 03 | 0 | NS |
| Drawing | 04 | 0 | NS |
| Drawing | 05 | 0 | NS |
| Drawing | 06 | 0 | NS |
| Drawing | 10 | 0 | NS |
| Drawing | 14 | 0 | NS |
| Drawing | 16 | 0 | NS |
| Drawing | 17 | 0 | NS |
| Drawing | 18 | 0 | NS |
| Drawing | 20 | 0 | NS |
| Drawing | 22 | 23 | Hr_ – 2 (23, 40E), Ha_ – 1 (-29, 62E) |
| Drawing | 23 | 32 | Dsi – 10 (23, 29E), Bxo – 2 (-29, 49E) |
| Drawing | 24 | 29 | Dao – 6 (23, 14E), Ha_ – 3 (-29, 35E) |
| Drawing | 25 | 40 | Ax_ – 2 (22, 06W), Ax_ – 6 (24, 01E), Ax_ – 2 (-28, 20E) |
| Drawing | 26 | 28 | Cro – 6 (23, 14W), Ax_ – 2 (-30, 17E) |
| Drawing | 27 | 11 | Ha_ – 1 (25, 23W) |
| Drawing | 28 | 21 | Dao – 11 (23, 40W) |
| Drawing | 29 | 16 | Cro – 6 (24, 52W) |
| Drawing | 30 | 0 | NS |
