Daily Sunspot Evaluation
Observation Sheet Saturday, 6 December 2003
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)
- 3
- Number of spots (f)
- 16
- Relative number (R)
- 46
- Observer
- MS
- Reading
- all checks consistent
- File
- 20031206.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HS – 1 | 12 | 53W | 195 | 55W | 1.5 | 316 |
| 2 | DAO – 6 | -17 | 29W | 171 | 31W | ~4.5 | 318 |
| 3 | DAO – 9 | -7 | 01E | 141 | 01W | ~9 | 320 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.