Daily Sunspot Evaluation
Observation Sheet Saturday, 24 November 1973
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)
- 31
- Relative number (R)
- 61
- Observer
- ED
- Reading
- all checks consistent
- File
- 19731124.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | D – 17 | -11 | 47E | 153 | 214 | ||
| 2 | A – 1 | -11 | 04W | 204 | 212 | ||
| 3 | B – 13 | -9 | 33W | 233 | 215 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.