Daily Sunspot Evaluation
Observation Sheet Monday, 10 May 2004
There is no typed record for this day. The values below were read by computer from the table on the sheet; when in doubt, see the drawing. Details →
- Number of groups (g)
- 5
- Number of spots (f)
- 8
- Relative number (R)
- 58
- Observer
- MS
- Reading
- all checks consistent
- File
- 20040510.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HA – 1 | -13 | 78W | 323 | 79W | ~2 | 79 |
| 2 | HS – 2 | -9 | 47E | 198 | 46E | 2.5 | 80 |
| 3 | AX – 2 | -4 | 57E | 188 | 56E | ~1 | 81 |
| 4 | HA – 2 | -5 | 62E | 183 | 61E | 1.5 | 82 |
| 5 | AX – 1 | -3 | 70E | 175 | 69E | 83 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.