Monthly Sunspot Classification and Coordinates
April 2008 Monthly report →
Each group: class – number of spots (B, ΔL). NS: No sunspot.
| Drawing | Day | R | Classification and Coordinates |
|---|---|---|---|
| 02 | 13 | Hk_ – 3 (-7, 55W) | |
| 03 | 12 | Bxo – 2 (-7, 70W) | |
| Drawing | 04 | 11 | Hr_ – 1 (-9, 79W) |
| Drawing | 05 | 0 | NS |
| Drawing | 07 | 0 | NS |
| Drawing | 08 | 0 | NS |
| Drawing | 10 | 0 | NS |
| Drawing | 11 | 0 | NS |
| Drawing | 12 | 0 | NS |
| Drawing | 14 | 0 | NS |
| Drawing | 15 | 0 | NS |
| Drawing | 16 | 0 | NS |
| Drawing | 17 | 0 | NS |
| Drawing | 18 | 0 | NS |
| Drawing | 19 | 0 | NS |
| Drawing | 20 | 0 | NS |
| Drawing | 21 | 0 | NS |
| Drawing | 22 | 14 | Dao – 4 (13, 06E) |
| Drawing | 23 | 13 | Dso – 3 (13, 08W) |
| Drawing | 24 | 0 | NS |
| Drawing | 27 | 0 | NS |
| Drawing | 29 | 0 | NS |
| Drawing | 30 | 0 | NS |
