Daily Sunspot Evaluation
Observation Sheet Tuesday, 4 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)
- 15
- Number of spots (f)
- 89
- Relative number (R)
- 239
- Observer
- AK
- Reading
- all checks consistent
- File
- 19581104.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | B – 2 | 16 | 11E | ||||
| 2 | H – 1 | 34 | 69E | ||||
| 3 | A – 1 | 10 | 29E | ||||
| 4 | A – 3 | -15 | 1E | ||||
| 5 | F – 39 | -16 | 13W | ||||
| 6 | A – 1 | -8 | 11W | ||||
| 7 | A – 3 | -11 | 19W | ||||
| 8 | J – 1 | -12 | 29W | ||||
| 9 | E – 6 | -14 | 67W | ||||
| 10 | C – 6 | 9 | 18W | ||||
| 11 | A – 1 | 11 | 45W | ||||
| 12 | A – 2 | 13 | 61W | ||||
| 13 | C – 7 | 9 | 11W | ||||
| 14 | C – 11 | 38 | 37W | ||||
| 15 | C – 5 | 39 | 18W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.