Daily Sunspot Evaluation
Observation Sheet Friday, 14 November 1958
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)
- 7
- Number of spots (f)
- 30
- Relative number (R)
- 100
- Observer
- ET
- Reading
- all checks consistent
- File
- 19581114.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | A – 3 | 13 | 2E | ||||
| 2 | J – 3 | -3 | 22E | ||||
| 3 | D – 10 | -12 | 48E | ||||
| 4 | J – 1 | -30 | 1W | ||||
| 5 | C – 5 | -9 | 15W | ||||
| 6 | A – 6 | 6 | 49W | ||||
| 7 | B – 2 | 13 | 54W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.