Daily Sunspot Evaluation
Observation Sheet Saturday, 10 December 1994
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)
- 28
- Relative number (R)
- 58
- Observer
- TA
- Reading
- all checks consistent
- File
- 19941210.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 6 | -9 | 04W | 278 | 06W | 7 | 178 |
| 2 | CAO – 7 | -14 | 22E | 252 | 20E | 6 | 179 |
| 3 | DAO – 15 | -11 | 47E | 227 | 45E | 9.5 | 180 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.